CN117530668A

CN117530668A - Multifunctional integrated board and mobile monitor

Info

Publication number: CN117530668A
Application number: CN202210917297.2A
Authority: CN
Inventors: 石柏川; 付能; 陈长根; 薛冰冰; 李向甲; 侯文君; 王衡; 张学刚; 马俊涛; 张珍奇
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2024-02-09

Abstract

The embodiment of the application provides a multifunctional integrated board and a mobile monitor, which comprises a main board, wherein an anti-defibrillation circuit, a main control circuit and a parameter measuring circuit are arranged on the main board; the parameter measurement circuit is configured to measure at least one physiological parameter of a patient; the anti-defibrillation circuit is connected with the parameter measurement circuit and is used for reducing defibrillation voltage possibly transmitted to the parameter measurement circuit; the main control circuit is connected with the parameter measurement circuit and is used for processing physiological parameter measurement signals of the parameter measurement circuit. According to the embodiment of the application, the multifunctional integrated board integrates a plurality of circuits on one board, so that the problems of cost increase and unstable parameter measurement performance caused by the fact that independent boards are connected through cables can be avoided; when the multifunctional integrated board is installed in the mobile monitor, a plurality of board cards are not adopted, redundant connection lines are not needed, electromagnetic interference is not needed, the reliability of the mobile monitor is improved, and miniaturization and portability of the mobile monitor are realized.

Description

Multifunctional integrated board and mobile monitor

Technical Field

The application relates to the technical field of medical equipment, in particular to a multifunctional integrated board and a mobile monitor.

Background

The mobile monitor is used for monitoring the mobile monitoring scene of vital signs of patients, various sensors are used for collecting physiological parameters of the patients, dynamic monitoring of multiple parameters is achieved, and the mobile monitor has high mobility, so that requirements on light weight, thinness, miniaturization and portability of the mobile monitor are higher and higher.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a multifunctional integrated board, and a miniaturized, portable mobile monitor employing the same.

The embodiment of the application provides a multifunctional integrated board which is used in a mobile monitor and comprises a main board, wherein an anti-defibrillation circuit, a main control circuit and a parameter measurement circuit are arranged on the main board;

the parameter measurement circuit is configured to measure at least one physiological parameter of a patient; the anti-defibrillation circuit is connected with the parameter measurement circuit and is used for reducing defibrillation voltage possibly transmitted to the parameter measurement circuit; the main control circuit is connected with the parameter measurement circuit and is used for processing physiological parameter measurement signals of the parameter measurement circuit.

In some embodiments, the anti-defibrillation circuit comprises a plurality of chip resistors attached to the motherboard.

In some embodiments, the anti-defibrillation circuit includes a plurality of resistor branches, each resistor branch corresponds to one path of physiological parameter measurement signal, at least one chip resistor is disposed on each resistor branch, at least one chip resistor on each resistor branch extends and arranges along a first direction, the plurality of resistor branches are arranged along a second direction, and the first direction and the second direction are mutually perpendicular.

In some embodiments, a separation band is arranged between two adjacent resistor branches, and/or at least a part of the circumference of the anti-defibrillation circuit is surrounded by the separation band.

In some embodiments, the width of the separator is 3mm to 5mm.

In some embodiments, each of the resistor branches is arranged along the second direction in such a manner that the number of chip resistors is from small to large.

In some embodiments, the anti-defibrillation circuit is generally L-shaped, V-shaped, or C-shaped, with the open position of the L-shaped, V-shaped, or C-shaped forming a space for disposing a portion of other circuits or devices of the motherboard.

In some embodiments, the anti-defibrillation circuit, the main control circuit, and the parameter measurement circuit are all disposed on the first side of the motherboard.

In some embodiments, the motherboard has a first end that is an end of the motherboard that, when housed in the mobile monitor, is proximate to an interface of the mobile monitor for accessing a sensor for measuring a physiological parameter of a patient;

the anti-defibrillation circuit is arranged at the position, close to the first end, of the main board, the parameter measurement circuit is arranged at one side, far away from the first end, of the anti-defibrillation circuit, and the main control circuit is arranged at the position, adjacent to the parameter measurement circuit, of the main board.

In some embodiments, a radio frequency circuit is further disposed on the first side of the motherboard, and the radio frequency circuit is connected to the main control circuit and disposed at a position adjacent to the main control circuit.

In some embodiments, the anti-defibrillation circuit is disposed on the same side as the radio frequency circuit, the anti-defibrillation circuit surrounding the radio frequency circuit at least on two sides of the radio frequency circuit.

In some embodiments, the motherboard is further provided with a radio frequency circuit and an antenna electrically connected to the radio frequency circuit, where the antenna and the radio frequency circuit are disposed on two opposite sides of the motherboard, or the antenna and the radio frequency circuit are disposed on the same side of the motherboard.

In some embodiments, the main board has a first end, which is an end of the main board that, when housed in the mobile monitor, is close to an interface of the mobile monitor for accessing a physiological parameter monitoring unit that measures a physiological parameter of a patient;

the antenna is arranged at a position of the main board, which is close to the first end.

In some embodiments, the motherboard is further provided with a radio frequency matching circuit connected between the radio frequency circuit and the antenna, and the radio frequency matching circuit is disposed on one of two opposite sides of the motherboard.

In some embodiments, a power circuit and a battery connector electrically connected to the power circuit are also provided on the first side of the motherboard, the battery connector for establishing a conductive path with a battery module within the mobile monitor, the power circuit disposed adjacent to the battery connector.

In some embodiments, the main board has a second end, which is an end of the main board that is far away from an interface of the mobile monitor for accessing a physiological parameter monitoring unit for measuring physiological parameters of a patient when the main board is accommodated in the mobile monitor;

The power circuit and the battery connector are arranged at the position of the main board close to the second end.

In some embodiments, the motherboard has a first direction with a longer dimension and a second direction with a shorter dimension;

the anti-defibrillation circuit, the main control circuit and the parameter measurement circuit are all arranged on a first side face of the main board, a power supply circuit, a battery connector and a radio frequency circuit are also arranged on the first side face, the anti-defibrillation circuit, the radio frequency circuit and the main control circuit are arranged in a second direction, and the main control circuit and the parameter measurement circuit are arranged in parallel along the first direction;

the battery connector, the power supply circuit, the anti-defibrillation circuit and the radio frequency circuit form a whole, and the main control circuit and the parameter measuring circuit form a whole, and are sequentially arranged along the first direction.

In some embodiments, the second side of the main board has a first area, a second area and a third area that are sequentially set, the first area is used for arranging an antenna, the second area is used for arranging a screen assembly of the mobile monitor, the third area is used for arranging a key of the mobile monitor, and the first area is located at one end of the main board, when the main board is accommodated in the mobile monitor, close to an interface of a physiological parameter monitoring unit of the mobile monitor, which is used for accessing the physiological parameter monitoring unit for measuring the physiological parameter of the patient.

In some embodiments, the projection range of the antenna on the main board is not overlapped with the projection ranges of the anti-defibrillation circuit, the main control circuit, the parameter measurement circuit and the radio frequency circuit on the main board.

The multifunctional integrated board integrates a plurality of circuits on one board, so that the problems of cost increase and unstable parameter measurement performance caused by the connection of each independent board card through a cable can be avoided; when the multifunctional integrated board is installed in the mobile monitor, a plurality of boards are not adopted, redundant connecting wires are not needed, electromagnetic interference is not needed, the reliability of the mobile monitor is improved, and miniaturization and portability of the mobile monitor are realized.

The embodiment of the application provides a mobile monitor, which comprises:

a housing;

at least one accessory connector mounted on the housing for connecting to at least one physiological parameter monitoring unit for monitoring a physiological parameter of the patient;

the multifunctional integrated board as described in any embodiment of the present application is packaged in the housing, and the parameter measurement circuit of the multifunctional integrated board is connected to the physiological parameter monitoring unit through an anti-defibrillation circuit.

In some embodiments, the accessory connector is at least partially housed inside the housing and disposed on one side of the multi-function integrated board.

In some embodiments, the mobile monitor includes a battery module, the battery module and the accessory connector are disposed on the same side of the multifunctional integrated board and are arranged side by side along an extension direction of the main board.

In some embodiments, the system further comprises a peripheral component capable of human-computer interaction, wherein the peripheral component comprises at least one of a screen assembly, keys and a loudspeaker; the battery module, the multifunctional integrated board and the peripheral component are sequentially stacked along the direction perpendicular to the multifunctional integrated board.

In some embodiments, the accessory connector is disposed on a side of the multifunction integrated board on which a master circuit is disposed.

In some embodiments, a flexible circuit board is also disposed within the housing, and the accessory connector and the multi-function integrated board are connected by the flexible circuit board.

In some embodiments, the accessory connector includes at least one of an electrocardiographic receptacle, and an oximetry receptacle.

The utility model provides a remove monitor owing to adopt above-mentioned multi-functional board, can be when installing multi-functional board in removing the monitor, avoid adopting the polylith integrated circuit board to avoided unnecessary line to and avoided electromagnetic interference, promoted the reliability of removing the monitor, realized the miniaturization of removing the monitor.

The embodiment of the application provides a mobile monitor, which comprises a shell, a screen assembly, a main board, a battery module and at least one accessory connector; the accessory connector is used for connecting the physiological parameter monitoring unit to measure physiological parameters of a patient; the battery module and the accessory connector are arranged on one side of the first side surface of the main board; the screen assembly is arranged on one side of the main board where the second side surface opposite to the first side surface is located, and an anti-defibrillation circuit is arranged on the first side surface of the main board.

In some embodiments, the accessory connector is juxtaposed with the battery module along the extension direction of the main board.

In some embodiments, each of the accessory connectors has an interface for connecting to a physiological parameter monitoring unit, the interface being located on a side of the housing in a thickness direction and on a side facing away from the battery module.

In some embodiments, the housing is provided with a first mounting space on a side of the main board remote from the screen assembly and open to a side facing away from the main board, and the battery module is detachably embedded in the first mounting space.

In some embodiments, a second installation space is provided in the housing, the second installation space and the first installation space are located on the same side of the main board and are open to the side where the main board is located, and the accessory connector is at least partially disposed in the second installation space.

In some embodiments, a first partition wall stacked with the main board is provided between the first installation space and the main board, and/or a second partition wall is provided between the first installation space and the second installation space;

when the first partition wall and the second partition wall are simultaneously arranged in the mobile monitor, the first partition wall and the second partition wall are integrally arranged.

In some embodiments, a first partition wall laminated with the main board is arranged between the first installation space and the main board, a battery connector is arranged on one side of the main board facing the first installation space, a through hole is arranged on a position, corresponding to the battery connector, of the first partition wall, and the battery connector is electrically connected with the battery module through the through hole.

In some embodiments, the battery module is provided with an elastic buckling part and a positioning part at two opposite ends, one end of the battery module is locked with the housing through the elastic buckling part, the other end of the battery module is positioned with the housing through the positioning part, and the battery module is detachably mounted in the first mounting space through the positioning part and the elastic buckling part.

In some embodiments, one end of the battery module is provided with an elastic buckling part for buckling with the shell; the elastic buckling part comprises an elastic arm which is arranged at the end part of the battery module and extends towards the outer side of the shell, and a locking protrusion corresponding to the elastic buckling part is arranged on the side wall which encloses the first installation space;

when the battery module is installed in place, the elastic arm is locked with the locking protrusion under the action of self elastic deformation.

In some embodiments, a space for deformation of the elastic arm is formed between the elastic arm and the end of the battery module, a first hook is arranged on one side, facing the space, of the elastic arm, a second hook matched with the first hook is arranged on the battery module, and the first hook and the second hook are matched to limit the deformation degree of the elastic arm to one side far away from the battery module.

In some embodiments, the first hook portion is an extension portion of the elastic arm extending toward the outside of the housing, the extension portion and the free end of the elastic arm are arranged in parallel at intervals, and form an opening toward the outside of the housing, and the second hook portion extends toward the opening and into the opening.

In some embodiments, the surface of the housing is provided with a recessed grip location, the free end of the resilient arm being located at the grip location to enable a finger to act on the resilient arm at the grip location.

In some embodiments, the anti-defibrillation circuit, the main control circuit, and the parameter measurement circuit are disposed on the first side of the motherboard;

In some embodiments, the first side of the main board is further provided with a radio frequency circuit, and the radio frequency circuit is connected with the main control circuit and is disposed at a position adjacent to the main board and the main control circuit.

In some embodiments, the motherboard is further provided with an antenna electrically connected to the radio frequency circuit, where the antenna and the radio frequency circuit are disposed on two opposite sides of the motherboard, or the antenna and the radio frequency circuit are disposed on the same side of the motherboard.

In some embodiments, the second side of the main board has a first area, a second area and a third area, where the first area is used for arranging the antenna, the second area has a screen component used for arranging the mobile monitor, the third area is used for arranging a key of the mobile monitor, and the first area is located at one end of the main board, when the main board is accommodated in the monitor, close to the accessory connector.

The utility model provides a remove monitor, because the whole that multifunctional integrated board, peripheral hardware and battery and annex connecting piece formed is along laminating the setting in proper order with mainboard vertically direction, so, make full use of space optimizes structural layout, reduces and removes monitor overall dimension.

Drawings

FIG. 1 is a schematic diagram of a mobile monitor according to an embodiment of the present application;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 3 is a disassembled schematic view of the battery module in the structure shown in fig. 2;

FIG. 4 is an exploded view of the structure shown in FIG. 1;

FIG. 5 is a schematic illustration of the partial structure of FIG. 4 pre-assembled together;

FIG. 6 is a schematic view of the structure of FIG. 3 with the battery module removed;

Fig. 7 is a schematic structural view of the housing according to an embodiment of the present application, wherein the outer cover is omitted;

fig. 8 is a schematic structural view of a battery module according to an embodiment of the present application;

FIG. 9 is a schematic diagram of another view of the structure of FIG. 8;

fig. 10 is a schematic structural view of a battery module according to another embodiment of the present application;

FIG. 11 is a schematic view of the structure of FIG. 8 from another perspective;

FIG. 12 is a partial cross-sectional view from another perspective at the location of the resilient arm shown in FIG. 11;

FIG. 13 is a schematic view of a first side of a motherboard according to an embodiment of the present application;

FIG. 14 is a schematic view of a second side of a motherboard according to an embodiment of the present application;

fig. 15 is a schematic view of a second side of a motherboard according to another embodiment of the present application;

fig. 16 is a schematic diagram of a layout of a resistor patch on a first side of a motherboard according to an embodiment of the present disclosure;

fig. 17 is a side view of a motherboard according to an embodiment of the present application.

Description of the reference numerals

A housing 1; a peripheral side plate 11; installing a partition wall 12; a first partition wall 121; second partition walls 122; a through-hole 12a; a mounting hole 11a; a first installation space 11b; a third installation space 11c; a second installation space 11d; an outer cover 13; a slot 11f; 11g of handle; attachment connectors 21, 22;

A battery module 3; a battery case 31; a battery compartment 31a; an opening 31b; a space 31c; a rechargeable battery 32; a dry cell 33; a bottom box 311; a first battery mounting location 311a; a second battery mounting location 311b; a partition 3111; an upper cover 312; a step surface 312a; the first projection 3121; a second hook 3122; a resilient arm 313; a convex edge 3131; a first hook 3132; an electrical contact 314;

a screen assembly 41; a key 42; a protective film 43;

a main board 5; a second side 501; a first side 502; a first region 501a; a second region 501b; a third region 501c; an anti-defibrillation circuit 51; a chip resistor 511; a spacer 512; a parameter measurement circuit 52; a radio frequency circuit 53; a master control circuit 54; a power supply circuit 55; an antenna 56; a battery connector 57; a conductive spring 571; a radio frequency matching circuit 58; flexible printed circuit board 6

Detailed Description

Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the present application but are not intended to limit the scope of the present application.

In the description of the embodiments of the present application, it should be noted that the directions or positional relationships indicated by the terms "first direction", "second direction", "thickness direction", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The embodiment of the application provides a mobile monitor, which is a portable mobile monitor. The ambulatory monitor is a ambulatory medical device that is capable of moving with the patient as the patient performs his daily activities.

Illustratively, the portable mobile monitor can be attached to the patient's body, i.e., be a wearable mobile monitor that can be configured to continuously or substantially continuously monitor a physiological parameter of the patient during wearing of the wearable mobile monitor by the patient, can be worn substantially continuously or substantially continuously for hours, days, months, e.g., 10 hours, 1 day, 2 days, 5 days, 10 days, 1 month, 3 months, 6 months, etc.

In some embodiments, the mobile monitor can perform its continuous monitoring and/or recording at periodic or non-periodic intervals or times (e.g., once every few minutes, once every few hours, once a day, once a week, or other intervals set by a technician or prescribed by a caregiver).

The ambulatory monitor of embodiments of the present application detects cardiac information (e.g., electrocardiogram (ECG) information, including arrhythmia information, heart vibrations, etc.) and/or non-cardiac information (e.g., blood oxygen, patient temperature, glucose levels, interstitial fluid levels, and/or lung vibrations) associated with a heart based on physiological parameters from a patient.

The ambulatory monitor includes a physiological parameter monitoring unit for monitoring a physiological parameter, the physiological parameter monitoring unit being a variety of different types of sensors including, for example, an ECG sensor that can include one or more ECG electrodes configured to contact a patient, the ECG electrodes being one of the embodiments of the sensing electrodes described above.

In some embodiments, the ambulatory monitor detects one or more arrhythmias, such as bradycardia, tachycardia, and asystole, based on physiological parameters from the patient. During physiological parameter monitoring, a defibrillator may defibrillate a patient, and due to the high voltage pulses during defibrillation, the high voltage pulses may be transmitted to a mobile monitor via a physiological parameter monitoring unit (e.g., a sensor) to affect the mobile monitor. The utility model provides a remove monitor is provided with a multi-functional integrated board in this remove monitor, and this multi-functional integrated board is last to integrate has anti defibrillation circuit, master control circuit and parameter measurement circuit, and anti defibrillation circuit can subdue (eliminate or weaken) the defibrillation voltage, avoids producing the influence to measuring result. That is, the anti-defibrillation circuit can completely eliminate the defibrillation voltage, or can clip the defibrillation voltage to an acceptable level.

The specific structure of the mobile monitor and the multifunctional integrated board is described as follows. .

For example, referring to fig. 1, 2, 3 and 4, the mobile monitor includes a housing 1, a multifunctional integrated board, peripheral components, a battery module 3, and at least one accessory connector 21, 22 (wherein the accessory connectors 21, 22 are two different types of accessory connectors, e.g., the accessory connector 21 is an electrocardiographic receptacle and the accessory connector 22 is an oximetry receptacle).

Each accessory connector 21, 22 is disposed on the housing 1 and is at least partially accommodated inside the housing. .

The accessory connectors 21, 22 are for connecting at least one physiological parameter monitoring unit for monitoring a physiological parameter of a patient. As described above, the physiological parameter monitoring unit is configured to monitor one or more sensors of one or more physiological parameters of the patient. For example, the sensor can include at least one of one or more ECG sensors, heart vibration sensors, and interstitial fluid monitors.

The multi-function integrated board includes a motherboard 5, and individual circuits and/or devices disposed on the motherboard 5, the motherboard 5 having a second side 501 opposite a first side 502. As described above, the defibrillation circuit 51 is provided on the main board 5. The anti-defibrillation circuit 51 has anti-surge capability for reducing (eliminating or weakening) the defibrillation voltage that may be delivered to other circuits such as the parameter measuring circuit.

It will be appreciated that the surge value of the anti-surge of the anti-defibrillation circuit 51 is not lower than the highest rated value of the defibrillation high voltage pulse of the defibrillator.

The specific configuration for implementing the defibrillation circuit 51 may be a chip resistor or a direct insertion resistor as described below, and will not be described here.

The battery module 3 is used for supplying power to the whole mobile monitor. The battery module 3 supplies a dc power.

The battery module 3 and the accessory connectors 21, 22 are arranged on the side of the first side 502 of the main board 5 (in other words, the battery module 3 and the accessory connectors 21, 22 are arranged on the same side of the multifunctional integrated board and are arranged side by side along the extending direction of the main board 5), and the peripheral component is arranged on the side of the second side 501 of the main board 5 opposite to the first side 501. Since the second side 501 and the first side 502 are opposite sides of the main board 5. I.e., the battery module 3 and the peripheral components are disposed at opposite sides of the main board 5.

The peripheral components include at least one of a screen assembly 41, keys 42, and speakers.

The peripheral components are used for human-machine interaction, i.e. interaction between the patient and/or medical staff and the mobile monitor. Specifically, in an embodiment in which the peripheral component includes a screen assembly 41, the screen assembly 41 is disposed on a side of the second side 501 of the motherboard 5.

In the mobile monitor of the embodiment of the present application, since the anti-defibrillation circuit 51 is disposed on the multifunctional integrated board, the whole mobile monitor has only one hard circuit board, and no other circuit board needs to be separately disposed; in addition, because the battery module 3 and the accessory connectors 21 and 22 are arranged on the same side of the multifunctional integrated board, the thickness space occupied by the battery module 3 by the shell 1 is fully utilized to arrange the accessory connectors 21 and 22, the space is fully utilized, the structural layout is optimized, the overall size of the mobile monitor is reduced, and the size of the mobile monitor is miniaturized, lighter and thinner and more portable.

The number of accessory connectors 21, 22 is not limited, and may be one, two, or more.

The accessory connectors 21, 22 are not limited in type and include, for example, at least one of an electrocardiographic socket and an oximetry socket. Of course, the accessory connectors 21, 22 may also be of other types than an electrocardiographic socket, an oximetry socket.

Illustratively, the accessory connectors 21, 22 are arranged side by side with the battery module 3 in the first direction of the housing 1, i.e., in the extending direction of the main board 5. The first direction is a direction parallel to the main board 5.

In this embodiment, since the accessory connectors 21, 22 and the battery module 3 are arranged side by side along the first direction, the size of the mobile monitor in the second direction perpendicular to the first direction and parallel to the main board 5 can be reduced. The first direction is the direction in which the size of the main board 5 is longer, and the second direction is the direction in which the size of the main board 5 is shorter. For example, as shown in fig. 1, since the main board 5 is substantially parallel to the plane in which the length and width of the housing are located, the first direction is also the length direction of the housing 1, and the second direction is the width direction of the housing 1.

The accessory connectors 21, 22 have an interface for connecting to a physiological parameter monitoring unit, the interface of the accessory connectors 21, 22 being located on the side of the housing 1 in the thickness direction and facing away from the battery module 3. The thickness direction of the housing 1 is identical to the thickness direction of the main board 5, that is, the thickness direction is perpendicular to the plane of the main board 5. In this way, the space on the side surface in the thickness direction can be used more easily.

The interface of each accessory connector 21, 22 is illustratively located on the side of the accessory connector 21, 22 facing away from the battery module 3. It will be appreciated that referring to fig. 7, the side wall of the housing 1 is provided with mounting holes 11a penetrating through the side wall, the number of mounting holes 11a is the same as the number of accessory connectors 21, 22, each accessory connector 21, 22 corresponds to one mounting hole 11a, each accessory connector 21, 22 is located in the housing 1, and the respective interfaces are aligned with the corresponding mounting holes 11a.

The mobile monitor is generally flat in design, while the interface of the accessory connectors 21, 22 is located at the mounting hole 11a of the side wall of the housing 1 in the first direction, so as to make full use of the dimension of the side wall in the second direction, and to facilitate the placement of accessory connectors 21, 22 having relatively large dimensions, such as an electrocardiographic socket.

For example, referring to fig. 2, the case 1 and the battery module 3 are disposed to be equal in width in the second direction, that is, the width of the case 1 is substantially the same as the width of the battery module 3. In this way, the battery modules 3 can be arranged with a large margin by using the width of the case 1, facilitating the flattened design of the battery modules 3.

For example, referring to fig. 2 and 3, the outer surface of the side of the battery module 3 facing away from the main board 5 is used as a part of the external surface of the mobile monitor. That is, the outer surface of the battery module 3 on the side facing away from the main board 5 can be observed, touched, and is a component of the external appearance of the mobile monitor.

In this embodiment, since the outer surface of the battery module 3 is used as the appearance surface, the casing 1 does not need to completely cover the battery module 3, and therefore, compared with the comparative embodiment in which the battery module 3 has the same size, the thickness of the mobile monitor can be effectively reduced in the embodiment of the present application; in addition, the assembly of the battery module 3 is also facilitated; the structure of the housing 1 can also be simplified.

The housing 1 is illustratively of generally flat configuration. Illustratively, the battery module 3 is integrally detachably mounted to the housing 1.

In the related art, the conductive paths between the sensor on the mobile monitor and the accessory connectors 21 and 22 are not separable, and the mobile monitor and the sensor are required to be removed from the patient when the battery is replaced, which increases the operation complexity of the medical staff and causes additional trouble to the patient.

In the embodiment of the application, the battery can be replaced or charged only by taking down the battery module 3 from the housing 1, and the mobile monitor and the sensor are not required to be taken down from the patient.

For example, referring to fig. 3 and 6 in combination, the housing 1 is provided with a first installation space 11b, the first installation space 11b being located at a side of the main board 5 remote from the screen assembly 41 and being open at a side remote from the main board 5, and the battery module 3 being detachably inserted into the first installation space 11 b. In this embodiment, the outer surface of the battery module 3 facing away from the main board 5 is exposed outside the mobile monitor, and forms a part of the external surface of the mobile monitor.

The first installation space 11b provides an independent installation space for the battery module 3, and on the one hand, the influence on the main board 5 and accessory connectors 21 and 22 when the battery module 3 is taken out is avoided; on the other hand, it is also convenient for the medical staff and/or the patient to directly take the battery module 3.

For example, referring to fig. 4 and 7, a second installation space 11d is provided in the housing 1, the second installation space 11d is located on the same side of the main board 5 as the first installation space 11b, and is open to the side where the main board 5 is located, and the accessory connectors 21, 22 are at least partially disposed in the second installation space 11 d. The second installation space 11d provides an installation space for the respective accessory connectors 21, 22 such that the respective accessory connectors 21, 22 can be disposed at one side of the first side 502 of the main board 5, and the battery module 3 can also be disposed at one side of the first side 502 of the main board 5.

Meanwhile, the second installation space 11d is opened towards one side of the main board 5, after the accessory connectors 21 and 22 are installed from the opening towards the main board 5, the main board 5 is directly covered at the opening of the second installation space 11d, so that the whole structure is more compact, and the accessory connectors 21 and 22 are not easy to shake.

For example, referring to fig. 7, a first partition wall 121 stacked with the main board 5 is provided between the first installation space 11b and the main board 5, and/or a second partition wall 122 is provided between the first installation space 11b and the second installation space 11 d; when the first partition wall 121 and the second partition wall 122 are simultaneously provided in the mobile monitor, the first partition wall 121 and the second partition wall 122 are integrally provided, for example, integrally injection molded.

The battery module 3 and the accessory connectors 21 and 22 are blocked by the second partition wall 122, so that the mounting requirement can be met, and the battery module can be electrically isolated and kept electrically safe.

The mobile monitor may be provided with only the first partition wall 121, only the second partition wall 122, or both the first partition wall 121 and the second partition wall 122. In the embodiment in which the mobile monitor is provided with the first partition wall 121 and the second partition wall 122 at the same time, the first partition wall 121 and the second partition wall 122 are integrally provided, and the first partition wall 121 and the second partition wall 122 together form the installation partition wall 12.

For example, referring to fig. 7, the mounting partition 12 is substantially bent, and the mounting partition 12 includes a first partition 121 and a second partition 122, and the second partition 122 is bent from an end of the first partition 121 near the mounting hole 11a toward a direction away from the main board 5, so that the second mounting space 11c is deeper.

In this embodiment, the second installation space 11d provides an installation space for each accessory connector 21, 22, so that each accessory connector 21, 22 can be disposed on one side of the first side 502 of the main board 5, the battery module 3 can also be disposed on one side of the first side 502 of the main board 5, and the space between the battery module 3 and each accessory connector 21, 22 is blocked by the bending part of the installation partition wall 12, thereby not only meeting the installation requirement, but also being electrically isolated and keeping electrical safety.

For example, referring to fig. 6 and 7, the housing 1 includes a peripheral side plate 11 surrounding the installation partition wall 12, and the outer surface of the peripheral side plate 11 serves as the exterior surface of the mobile monitor.

The installation partition wall 12 and the peripheral side plate 11 define together the first installation space 11b and the second installation space 11d as described above. The installation space wall 12 and the peripheral side plate 11 further define a third installation space 11c separated from the first installation space 11b at both sides of the first partition wall 121, the third installation space 11c and the second installation space 11d are opened at the same side, and the third installation space 11c is communicated with the second installation space 11d for accommodating the main board 5 and peripheral components.

For example, referring to fig. 4 and 5, the case 1 includes an outer cover 13, and the outer cover 13 covers one side of the third installation space 11c of the peripheral side plate 11 and covers an opening of the third installation space 11 c.

Referring to fig. 7, the first partition wall 121 is provided with a through hole 12a penetrating the mounting partition wall 12.

Referring to fig. 14, the first side 502 of the main board 5 is provided with a battery connector 57, the battery connector 57 has a conductive elastic sheet 571 (referring to fig. 6), the battery connector 57 seals the through-hole 12a, and the conductive elastic sheet 571 passes through the through-hole 12a and is exposed in the first installation space 11b for establishing a conductive path with the battery module 3.

The battery connector 57 can be attached to the main board 5 by a compound such as a resin, or attached to the main board 5 by a pressure sensitive adhesive, or fastened to the main board 5 by a fastener such as a screw, for example.

The installation space wall 12 has a continuous structure that is impermeable to air and air, so that the first installation space 11b and the third installation space 11c are impermeable to air and air except for the parts that need to penetrate the installation space wall 12, so that the first installation space 11b and the third installation space 11c are isolated from each other. For example, in some embodiments, the remainder of the mounting compartment wall 12 is void-free except for the through-penetration 12 a. In this embodiment, even if the outer surface of the battery module 3 is exposed to the exterior surface of the mobile monitor, since the first installation space 11b and the third installation space 11c are isolated from each other by the installation partition wall 12, external fluid (e.g., sweat, spilled water) does not enter the first installation space 11b from the third installation space 11c, and thus the main board 5 is not affected.

Illustratively, the installation partition wall 12 and the peripheral plate 11 are integrally molded as an injection-molded member to improve the sealing property and structural strength of the joint of the installation partition wall 12 and the peripheral plate 11.

The specific connection structure of the main board 5 and the installation partition wall 12 is not limited. For example, a screw connection.

For example, referring to fig. 8, 9 and 10, the battery module 3 includes a battery case 31, and a side of the battery case 31 facing the main board 5 has a battery compartment 31a (refer to fig. 10) for accommodating a battery. The battery compartment 31 is provided with electrical contacts 314. The battery is electrically connected to the electrical contacts 314 via a battery circuit on the battery compartment 31, and the battery module 3 is in conductive contact with the conductive tabs 571 of the battery connector 57 via the electrical contacts 314, thereby establishing a conductive path between the battery and the motherboard 5.

Referring to fig. 10, the battery compartment 31a has a first battery mounting position 311a for mounting the rechargeable battery 32 and a second battery mounting position 311b for mounting the dry battery 33. The dry cell 33 is a disposable battery.

In this embodiment, the battery compartment 31a is designed to be compatible with the rechargeable battery 32 and the dry battery 33 (e.g., AA battery), so that the installation space is fully utilized, and the medical staff can select the corresponding battery according to the actual use requirement, thereby increasing the selectivity.

The number of second battery mounting locations 311b is the same as the number of dry batteries 33. The number of second battery mounting locations 311b may be determined according to the power required for the mobile monitor design and the power level of the dry cell 33.

Illustratively, the number of second battery mounting locations 311b is a plurality, for example, 3 as shown in fig. 10. The second battery mounting locations 311b are arranged side by side in the second direction, and each second battery mounting location 311b extends in the first direction. A partition wall 3111 is provided between two adjacent second battery mounting locations 311 b.

The first battery mounting locations 311a are located on the side of each second battery mounting location 311b facing the main board 5. That is, the first battery mounting locations 311a and the second battery mounting locations 311b are stacked in the thickness direction of the battery module 3, and the first battery mounting locations 311a and the second battery mounting locations 311b occupy a substantially equivalent area in common.

The first battery mounting position 311a is adapted to the rechargeable battery 32 having a flat configuration.

When the rechargeable battery 32 is placed in the first battery mounting position 311a, the rechargeable battery 32 may rest on each of the partition walls 3111. Each of the partition walls 3111 provides mounting positioning for the rechargeable battery 32.

Illustratively, the electrical contacts 314 are arranged on the side of the battery module 3 facing the bottom of the first installation space 11b, i.e. on the side of the battery module 3 facing the main board 5, the electrical contacts 314 being used to establish an electrical path with the conductive clips 571 exposed on the bottom of the groove.

When the battery module 3 is mounted in the first mounting space 11b, the contact portion of the electrical contact 314 and the conductive spring 571 is located at the inner side of the battery module 3, so that the patient does not contact the electrical contact 314 and the conductive spring 571 at all, thereby improving safety. The specific structure of the battery case 31 is not limited.

For example, referring to fig. 8, 9 and 10, the battery case 31 includes a bottom case 311 and an upper cover 312.

The bottom case 311 is disposed on a side of the upper cover 312 facing the main board 5, that is, on an inner side of the upper cover 312. The battery compartment 31a is provided on the side of the bottom case 311 facing the main board 5.

The upper cover 312 and the bottom case 311 sealingly enclose the battery circuit therebetween, with the outer surface of the upper cover 312 being part of the exterior surface of the mobile monitor.

Specifically, the side wall of the battery compartment 31a is provided with conductive structures corresponding to the battery mounting positions for electrically contacting the electrodes of the battery, and each conductive structure is electrically connected to the above-mentioned electrical contact 314 through a battery circuit.

In assembly, the battery circuit is first installed between the upper cover 312 and the bottom case 311, and then the upper cover 312 and the bottom case 311 are hermetically connected, for example, ultrasonic welding, adhesion, fusion bonding, or the like.

Illustratively, in a planar projection parallel to the main board 5, the bottom case 311 and the first installation space 11b are both located within a projection range of the upper cover 312. Specifically, a stepped surface is formed around the junction of the bottom case 311 and the upper cover 312. When the battery module 3 is mounted, the bottom case 311 is embedded in the first mounting space 11b until the step surface abuts against the outer edge of the side wall of the first mounting space 11b, so that the upper cover 312 is conveniently positioned, and the upper cover 312 can completely cover the opening of the first mounting space 11b, so that the upper cover 312 has a good water blocking effect.

Illustratively, the outer surface of the upper cover 312 is disposed flush with the splice of the exterior surface of the housing 1. Thus, a smooth appearance surface can be formed, and the aesthetic feeling of the appearance of the mobile monitor is improved.

The detachable connection between the battery module 3 and the case 1 is not limited as long as the battery module 3 can be locked to the case 1.

For example, as shown in fig. 11, the opposite ends of the battery module 3 are respectively provided with an elastic fastening portion by which one end of the battery module 3 is fastened to the housing 1, and a positioning portion by which the other end of the battery module 3 is positioned to the housing 1, and the battery module 3 is detachably mounted in the first mounting space 11 b.

One end of the battery module 3 along the first direction is locked with the shell 1 through an elastic buckling part, the other end of the battery module 3 along the first direction is positioned along the first direction through a positioning part, and the positioning part and the elastic buckling part are used for integrally and detachably locking the battery module 3 on the shell 1.

When the battery module 3 needs to be taken down, the elastic buckling part is only required to be stirred, the locking of the elastic buckling part on the battery module 3 is released, and then the battery module 3 can be taken down.

In this embodiment, the battery module 3 can be assembled and disassembled by bare hands of medical staff and/or patients without screwing or the like, and without using a special tool such as a screwdriver. In addition, since there is no screw hole, the first installation space 11b has no hole communicating to one side of the main board 5, and the waterproof effect can be improved.

It should be noted that, in some embodiments, one end (the end where the elastic buckling portion is disposed) of the first direction may be the head end shown in fig. 1, and the other end (the end where the positioning portion is disposed) of the first direction may be the tail end shown in fig. 1. In other embodiments, one end of the first direction may be the trailing end shown in fig. 1, and the other end of the first direction may be the leading end shown in fig. 1.

Illustratively, the resilient snap-fit portions are located at an end of the battery module 3 proximate to the accessory connectors 21, 22 and the locating portions are located at an end of the battery module 3 distal from the accessory connectors 21, 22. The elastic fastening portion requires a relatively large operation and installation space, and the housing 1 is close to one end of the accessory connectors 21, 22, and the accessory connectors 21, 22 are required to be installed, so that the elastic fastening portion has a large space, and the space can be fully utilized to install the elastic fastening portion.

The specific structure of the positioning portion is not limited.

Illustratively, a slot 11f (refer to fig. 6) is disposed on a sidewall surrounding the first installation space 11b, and a first protrusion 3121 (refer to fig. 8) is disposed on the battery module 3, where the first protrusion 3121 is a positioning portion, and the first protrusion 3121 is inserted into the slot 11f to position the battery module 3 on the housing 1.

During the taking of the battery module 3, the first projection 3121 can swing in the slot 11f in the direction of the battery module 3.

The cooperation of the first protrusion 3121 and the slot 11f plays a role in positioning and restraining the battery module 3, providing a force-bearing support for the battery module 3. The slot 11f has a simple structure and is convenient for injection molding and demolding; it is also convenient to mold the first protruding part 3121 on the battery module 3.

The specific structure of the elastic buckling part is not limited.

Illustratively, the elastic fastening part includes an elastic arm 313 (refer to fig. 9 and 10) provided at an end of the battery module 3 to extend toward the outside of the case 1, and a locking protrusion (not shown) corresponding to the elastic fastening part is provided on a sidewall surrounding the first installation space 11 b.

The end of the resilient arm 313 opposite to the free end is connected to the battery module 3, in particular to the side of the battery module 3 facing the accessory connectors 21, 22, the free end of the resilient arm 313 extending towards the outside of the housing 1, in particular towards the upper cover 312, facilitating the user to toggle the free end of the resilient arm 313.

When the battery module 3 is mounted in place, the elastic arms 313 are locked with the locking protrusions under the elastic deformation of the elastic arms.

The resilient arms 313 have a locking structure for cooperation with the locking protrusions. When the locking structure and the locking protrusion are engaged, the locking protrusion prevents the elastic arm 313 from being pulled out of the first installation space 11 b.

For example, in some embodiments, the locking structure is a blind groove, and the blind groove is disposed on a surface of the elastic arm 313 facing the locking protrusion. When the locking protrusion is snapped into the blind recess, the resilient arm 313 is locked onto the locking protrusion.

In other embodiments, the locking structure is a flange 3131, the flange 3131 is disposed on a side of the elastic arm 313 perpendicular to the swinging direction, and when the flange 3131 abuts against a side of the locking protrusion facing the bottom of the first installation space 11b, the elastic arm 313 is locked on the locking protrusion.

When the battery module 3 is mounted, the first protruding part 3121 at the tail end of the battery module 3 is inserted into the slot 11f along the first direction, the first protruding part 3121 at the tail end of the battery module 3 is taken as the swing center, the head end of the battery module 3 is pressed towards the first mounting space 11b, during the pressing process, the locking protrusion forces the elastic arm 313 to elastically deform towards the direction close to the battery module 3, so that the battery module 3 can continuously move towards the first mounting space 11b until the locking structure on the elastic arm 313 passes over the locking protrusion, the elastic deformation is at least partially recovered at the elastic arm 313, and the battery module 3 is completely locked on the housing 1.

When the battery module 3 needs to be disassembled, the elastic arm 313 is shifted towards the direction of the battery module 3, so that the locking structure is separated from the locking protrusion, and the head end (the head end and the tail end refer to the directions shown in fig. 1) of the battery module 3 is rotated outwards until the first protrusion 3121 at the tail end of the battery module 3 is separated from the slot 11f, and at this time, the battery module 3 can be removed.

As an example, referring to fig. 11 and 12, a space 31c for the elastic arm 313 to deform is provided between the elastic arm 313 and the end of the battery module 3 where the elastic arm 313 is disposed, a first hook 3132 is disposed on the side of the elastic arm 313 facing the space 31c, a second hook 3122 is disposed on the battery module 3 and engaged with the first hook 3132, and the first hook 3132 and the second hook 3122 are engaged to limit the deformation degree of the elastic arm 313 toward the side far from the battery module 3.

Specifically, if the elastic arm 313 is subject to an external force in a direction away from the battery module 3, when the elastic arm 313 is broken by a small angle in the arrow direction shown in fig. 11, the second hook 3122 is stopped to contact with the first hook 3132, and the elastic arm 313 cannot be broken any more, thus protecting the elastic arm 313 from being broken.

For example, referring to fig. 12, the first hook 3132 is an extension section of the elastic arm 313 extending toward the outside of the housing 1, the extension section is arranged in parallel with the free end of the elastic arm 313 at a distance, and forms an opening 31b toward the outside of the housing 1, and the second hook 3122 extends toward the opening 31b and into the opening 31 b.

More specifically, the second hook 3122 is formed on the upper cover 312, and the effect of preventing the elastic arm 313 from being broken off can be achieved by only forming the second hook 3122 on the upper cover 312 and mounting the upper cover 312 and the bottom case 311 together without changing the structure of the conventional battery module 3 in the actual manufacturing process.

For example, referring to fig. 2 and 6, the surface of the housing 1 is provided with a recessed grip position 11g, and the elastic arm 313 is located at the grip position 11g, so that a finger can toggle the elastic arm 313 at the grip position 11 g. The handle 11g can facilitate contact of the flexible arm 313 by a medical professional and/or a patient's finger, such that the end of the free end of the flexible arm 313 need not protrude from the outer surface of the upper cover 312. In some embodiments, the peripheral components include a screen assembly 41 and a key 42, and the screen assembly 41 and the key 42 are disposed on the outer cover 13.

In some embodiments, referring to fig. 4, the mobile monitor further includes a protective film 43, where the protective film 43 is attached to the outer side of the screen assembly 41 to protect the screen assembly 41.

The specific structure of the multifunctional integrated board will be described below.

As described above, the defibrillation circuit 51 is provided on the multifunction integrated board. The main board 5 has a first side 502 and a second side 501 arranged opposite as above, and the anti-defibrillation circuit 51 is arranged on the main board 5.

More specifically, the main board 5 is further provided with a main control circuit 54 and a parameter measurement circuit 52, and the defibrillation circuit 51, the main control circuit 54 and the parameter measurement circuit 52 are disposed on the first side 502.

Wherein the parameter measurement circuit 52 is configured to measure at least one physiological parameter of the patient; the anti-defibrillation circuit 51 is connected to the parameter measuring circuit 52 for reducing the defibrillation voltage that may be transferred to the parameter measuring circuit 52; the main control circuit 54 is connected to the parameter measurement circuit 52 for processing the physiological parameter measurement signals of the parameter measurement circuit 52.

More specifically, the master circuit 54 includes at least one main processor and at least one memory. The memory can include one or more of non-transitory computer-readable media, such as flash memory, solid state memory, magnetic memory, optical memory, cache memory, combinations thereof, and others. The memory, when executed, is operable to cause the processor to perform one or more functions.

Each processor reacts to a particular input stimulus in a particular manner and generates a corresponding output based on the input stimulus. For example, the processor is configured to process the measurement signals of the parameter measurement circuit 52 and obtain physiological parameter results of the patient.

Illustratively, the main control circuit 54 includes peripheral drive circuitry for driving peripheral components in response to user instructions, or in response to control instructions of the processor. Wherein the peripheral components include at least one of keys 42, a screen assembly 41, and a speaker. The user can interact with the mobile monitor through the peripheral component.

The parameter measurement circuit 52 is configured to detect at least one physiological parameter of the patient. Illustratively, the physiological parameters include at least cardiac information associated with the heart (e.g., electrocardiogram (ECG) information, including arrhythmia information, heart vibrations, etc.). In some embodiments, the physiological parameter may also include non-cardiac information (e.g., blood oxygen, patient temperature, glucose level, interstitial fluid level, and/or lung vibration).

It should be noted that, as described above, in the related art, when the patient has not removed the mobile monitor, cardiopulmonary resuscitation may be performed on the patient, the defibrillator applies a defibrillation high voltage pulse to the heart part of the patient via the therapeutic electrode, and the sensing electrode is attached to the skin of the patient, so that the defibrillation high voltage pulse may be transferred to the mobile monitor along the conductive path between the sensing electrode and the accessory connectors 21 and 22, and the main board 5 is easily damaged by the surge (defibrillation voltage) of the defibrillation high voltage pulse.

The anti-defibrillation circuit 51 is connected to the parameter measuring circuit 52 for reducing the defibrillation voltage that may be delivered to the parameter measuring circuit; the main control circuit 54 is connected to the parameter measurement circuit 52 for processing the physiological parameter measurement signals of the parameter measurement circuit 52.

The main board 5 has opposite first and second ends, the first end being the end of the main board 5 that, when accommodated in the mobile monitor, is close to the interface (interface of the accessory connectors 21, 22) of the physiological parameter monitoring unit of the mobile monitor for accessing the physiological parameter of the patient. The second end is the end of the main board 5 which is far away from the mobile monitor when being accommodated in the mobile monitor and is used for accessing the interface (namely the interface of the accessory connectors 21 and 22) of the physiological parameter monitoring unit for measuring the physiological parameter of the patient.

Illustratively, the anti-defibrillation circuit 51 is disposed on the main board 5 near the first end, the parameter measuring circuit 52 is disposed on a side of the anti-defibrillation circuit 51 away from the first end, and the main control circuit 54 is disposed on the main board 5 adjacent to the parameter measuring circuit 52. The anti-defibrillation circuit 51 is disposed adjacent the accessory connectors 21, 22 to facilitate shortening of the conductive path between the accessory connectors 21, 22 and the anti-defibrillation circuit 51. The specific structure of the anti-defibrillation circuit is described below and is not described in detail herein.

Illustratively, the first side 502 of the main board 5 is further provided with a radio frequency circuit 53, where the radio frequency circuit 53 is connected to the main control circuit 54 and is disposed adjacent to the main control circuit 54 on the main board 5.

For example, referring to fig. 13 and 14 in combination, an antenna 56 electrically connected to the rf circuit 53 is further disposed on the motherboard 5, and the antenna 56 and the rf circuit 53 are disposed on opposite sides of the motherboard 5 or on the same side of the motherboard 5. The radio frequency circuit 53 is disposed adjacent the antenna 56 to facilitate shortening the conductive path between the antenna 56 and the radio frequency circuit 53.

Specifically, the antenna 56 and the radio frequency circuit 53 are disposed on opposite sides of the motherboard 5. And the antenna 56 is disposed on the main board 5 near the first end. As above, the rf circuit 53 is disposed on the first side 502 of the motherboard 5, and the antenna 56 is disposed on the second side 501 of the motherboard 5. Conductive connection between the antenna 56 and the radio frequency circuit 53 may be achieved through metal vias on the motherboard 5. The antenna 56 is disposed offset from the screen assembly 41.

The radio frequency circuit 53 is used to support the antenna 56 to transmit and receive wireless signals. The antenna 56 and the radio frequency circuit 53 form a wireless communication module for wireless communication between the mobile monitor and one or more other devices or entities via a communication network.

The wireless communication module transmits data according to wireless standards for exchanging the data to one or more intermediate devices, such as base stations, "hot spot" devices, smartphones, tablets, portable computing devices, and/or other devices located in the vicinity of the wearable medical device, within a short distance.

The particular type of antenna 56 is not limited, including but not limited to: PIFA antennas, monopole antennas, loop antennas, ceramic antennas, slot antennas, etc.

The main board 5 is also provided with a radio frequency matching circuit 58 connected between the radio frequency circuit 53 and the antenna 56, and the radio frequency matching circuit 58 is arranged on one of two opposite sides of the main board 5. In this embodiment, the rf matching circuit 58 is disposed on the first side.

Illustratively, the first side 502 of the motherboard 5 is further provided with a power circuit 55 and a battery connector 57, the battery connector 57 being configured to establish a conductive path with the battery module 3.

Illustratively, the power supply circuit 55 includes an LDO (low dropout regulator, low dropout linear regulator) circuit, a DC/DC (Direct Current-Direct Current) circuit, a charge pump, and the like.

The DC/DC circuit is used for converting a direct current power supply with a certain voltage level into a direct current power supply with other voltage levels.

Illustratively, the power circuit 55 is disposed adjacent to the battery connector 57.

In this embodiment, the battery connector 57 and the power supply circuit 55 are disposed adjacently, so that the conductive path between the battery connector 57 and the power supply circuit 55 is shortened. In addition, the battery connector 57 is far away from the antenna 56, so that the anti-interference capability of the antenna 56 can be ensured.

The battery connector 57 and the power supply circuit 55 are provided at a position of the main board 5 near the second end. In this way, the battery connector 57 and the power supply circuit 55 interfere with the signal of the parameter measurement circuit.

As follows, a specific structure of the defibrillation circuit is described.

The anti-defibrillation circuit 51 includes a plurality of anti-defibrillation resistors, with each lead path being electrically connected to at least one of the anti-defibrillation resistors. The anti-defibrillation resistor plays a role in anti-surge design. Specifically, when the high voltage is input to the lead path, the anti-defibrillation circuit in which the anti-defibrillation resistor is located has a voltage dividing function, and other electronic components on the main board 5 are prevented from being damaged by the high voltage.

The anti-defibrillation resistor may be an in-line resistor or a chip resistor 511.

In some embodiments, the anti-defibrillation resistor is a chip resistor 511 mounted on the surface of the motherboard 5. The chip resistor 511 is in a sheet shape, and does not increase the mounting dimension of the main board 5 in the thickness direction, so that the light and thin design of the mobile monitor is facilitated.

Illustratively, the anti-defibrillation circuit 51 includes a plurality of chip resistors 511, and the plurality of chip resistors 511 are attached to the surface of the main board 5.

Illustratively, the at least one accessory connector 21 includes an ECG (electrocardiogram) connector having a plurality of lead paths, each for circumscribing one lead wire. In one embodiment, the ECG connector has five lead paths, circumscribing five lead wires for placement on the left lower limb, right lower limb, left upper limb, right upper limb, and chest of a person, respectively, via electrodes.

The anti-defibrillation circuit comprises a plurality of resistor branches, and each resistor branch corresponds to one physiological parameter measuring signal. The resistor branches are electrically connected to the lead paths (for example, the lead paths of the ECG connector) one to one, at least one chip resistor 511 on each resistor branch is arranged to extend along a first direction, and the resistor branches are arranged to extend along a second direction, wherein the first direction and the second direction are perpendicular to each other. The first direction may be the longitudinal direction of the mobile monitor as described above, and the second direction may be the width direction of the mobile monitor, or two arbitrary directions perpendicular to each other, which is not particularly limited herein.

In the case where the resistor branch is provided with a plurality of chip resistors 511, the plurality of chip resistors 511 are connected in series to the same resistor branch. The chip resistors 511 in all the anti-defibrillation circuits are distributed in an array and are orderly arranged.

Illustratively, an isolation strip 512 is disposed between two adjacent resistive branches, the isolation strip 512 achieving high voltage insulation between the two adjacent resistive branches. The spacer 512 may be an air layer or an insulating physical structure. The anti-defibrillation circuit 51 may also be surrounded by a spacer 512 at least partially circumferentially.

In this embodiment, the safety of the high voltage electrical insulation is ensured by the isolation belt 512.

Illustratively, the width of the separator 512 is 3mm-5mm, e.g., 3mm, 3.5mm, 4mm, 4.3mm, 5mm, etc.

Illustratively, the resistor branches are arranged along the second direction in such a manner that the number of chip resistors 511 is from small to large. In this way, the resistor branches with fewer chip resistors 511 are conveniently arranged on the side close to the radio frequency circuit, so that space can be provided for arranging part of other circuits or devices of the main board 5.

Illustratively, the anti-defibrillation circuit 51 surrounds the radio frequency circuit 53 at least on two sides of the radio frequency circuit 53.

Illustratively, the anti-defibrillation circuit 51 is generally L-shaped, V-shaped, or C-shaped, with the open position of the L-shaped, V-shaped, or C-shaped forming a space for arranging part of the other circuits or devices of the main board 5. In this way, the effective space on the main board 5 can be used more effectively to arrange circuits and the like.

In other embodiments, referring to fig. 14, the anti-defibrillation circuit 51 may be configured in a rectangular shape as a whole.

Referring to fig. 15, in the embodiment shown in fig. 15, the anti-defibrillation circuit 51 has an overall L-shape.

In an embodiment, the resistive branches are divided into a first group and a second group, the first group being arranged on a first side of the second group in the second direction, the number of chip resistors 511 on each resistive branch in the first group being smaller than the number of chip resistors 511 on each resistive branch in the second group. As such, the arrangement length of the resistive branches in the first group along the first direction is smaller than the arrangement length of the resistive branches in the second group along the second direction.

The radio frequency matching circuit 58 is arranged on a side of the first group in the second direction remote from the second group, the radio frequency circuit is arranged on a side of the second group in the second direction close to the first group, and the first group is arranged on a side of the first group in the first direction remote from the accessory connectors 21, 22.

In this embodiment, the number of chip resistors 511 of the resistor branches in the first group is smaller, and a vacant area where electronic devices can be arranged is formed on one side of the resistor branches of the first group, which is far away from the accessory connectors 21 and 22, so that the radio frequency circuit is arranged in the vacant area, and space can be fully utilized, so that the layout of electronic devices on the motherboard is more compact on the premise of meeting the high-voltage safety.

The specific layout on a first side 502 is described as follows

The main control circuit 54 is arranged between the power supply circuit 55 and the radio frequency circuit 53. In this way, the area between the power supply circuit 55 and the radio frequency circuit 53 can be fully utilized for the main control circuit layout.

The parameter measurement circuit 52 is disposed between the power supply circuit 55 and the defibrillation circuit 51. In this way, the layout of the parameter measurement circuit 52 can be made full use of the area between the power supply circuit 55 and the defibrillation circuit 51.

More specifically, the main board 5 has a first direction with a longer dimension and a second direction with a shorter dimension; the anti-defibrillation circuit 51, the main control circuit 54 and the parameter measurement circuit 52 are all arranged on the first side 502 of the main board 5, the first side 502 is also provided with the power circuit 55, the battery connector 57 and the radio frequency circuit 53, the anti-defibrillation circuit 51 and the radio frequency circuit 53 are arranged along the second direction, and the main control circuit 54 and the parameter measurement circuit 52 are arranged along the second direction;

The battery connector 57, the power supply circuit 55, the entire body of the defibrillation circuit 51 and the radio frequency circuit 53, and the entire body of the main control circuit 54 and the parameter measurement circuit 52 are sequentially arranged along the first direction.

As will be exemplified below with respect to a specific layout on the second side 501, referring to fig. 13, the second side 501 of the motherboard 5 has a first region 501a, a second region 501b, and a third region 501c arranged in sequence along the first direction, i.e. the second region 501b is located between the first region 501a and the third region 501 c. The first region 501a, the second region 501b, and the third region 501c are regions for layout of electrical components of the motherboard 5 within the range of the dashed line frame in fig. 13. The first region 501a is located at one end of the main board 5, when housed in the mobile monitor, near an interface of the mobile monitor for accessing a physiological parameter monitoring unit for measuring physiological parameters of the patient (i.e. an interface of the accessory connectors 21, 22).

The projection range of the antenna 56 on the motherboard 5 is not overlapped with the projection ranges of the anti-defibrillation circuit 51, the main control circuit 54, the parameter measurement circuit 52 and the radio frequency circuit 53 on the motherboard 5. In this way, electromagnetic interference of the respective circuits to the antenna 56 can be reduced.

The peripheral components include the screen assembly 41 and the keys 42, a first region 501a for disposing the antenna 56, a second region 501b for disposing the screen assembly 41, and a third region 501c for disposing the keys 42, the screen assembly 41 being disposed between the antenna 56 and the keys 42.

The first region 501a is located at an end of the main board 5 near the accessory connectors 21, 22. That is, the antenna 56 is disposed near one end of the accessory connectors 21, 22.

In the related art, a plurality of board cards are generally used for the mobile monitor, and a part of functional circuits are arranged on each board card, so that the mobile monitor has more connecting parts and fasteners, and is complex to assemble, low in production efficiency and high in cost; the FPC and the connector are used for connection between the boards, connection is complex, the loop area of signal current is large, the path is long, signal leakage is easy to occur at the connection part, EMC (electro magnetic compatibility) problems are caused, and meanwhile, the risk of poor contact is also brought.

The multifunctional integrated board of the embodiment of the application has the main functional circuits such as the anti-defibrillation circuit 51, the main control circuit 54, the parameter measurement circuit 52 and the like integrated on the same main board 5, so that the problems of cost increase and unstable parameter measurement performance caused by the connection of the independent boards through cables can be avoided, and the reliability of the mobile monitor is improved.

And when the multifunctional integrated board is arranged in the mobile monitor, the multifunctional integrated board can be used as the only hard circuit board in the mobile monitor, so that the structure of the mobile monitor can be effectively simplified, and the structure of the mobile monitor is more compact, miniaturized and portable.

In addition, when the multifunctional integrated board is installed in the mobile monitor, the peripheral component is disposed on the side of the second side 501 of the main board 5, and the defibrillation circuit 51, the main control circuit 54 and the parameter measurement circuit 52 are disposed on the first side 502 of the main board 5.

In this embodiment, since the main functional circuits are disposed on the first side 502 of the main board 5, the second side 501 of the main board 5 will not be disposed with larger circuit devices such as resistors and capacitors, so that the screen assembly can be almost attached to the second side 501 of the main board 5, so that the distance between the screen assembly and the main board 5 is kept at a small distance, the thickness of the mobile monitor is reduced, and the thin and light design of the mobile monitor is facilitated.

Because the board card of the main board 5 can have a certain insulation effect, the anti-defibrillation circuit 51, the accessory connectors 21 and 22 and the display screen and other external components have larger insulation distances, and the creepage risk is reduced.

Illustratively, no circuitry is disposed within the mounting area of the first side of the motherboard 5 that is located in the screen assembly.

It will be appreciated that some simple peripheral circuitry may be provided in an area of the first side of the motherboard 5 that is outside the mounting area of the screen assembly.

The antenna 56 may be disposed at a position that makes full use of an area of the second side 501 of the main board that is located outside the screen assembly, thereby improving the compactness of the structure.

In this embodiment, the board card of the main board 5 serves as an electrical insulator, reducing electromagnetic interference of the accessory connectors 21, 22, the defibrillation circuit 51, etc. to the antenna 56.

In addition, the attachment connectors 21, 22 generally adopt a structure form that the plastic housing wraps the pins, and the plastic housing of the attachment connectors 21, 22 can enable the pins in the attachment connectors to keep enough anti-interference distance with the antenna; in addition, the antenna 56 can be kept far away from other circuits, so that the anti-interference capability of the antenna is improved.

The mobile monitor comprises a flexible circuit board 6, and accessory connectors 21 and 22 and the multifunctional integrated board are connected through the flexible circuit board 6. The flexible circuit board 6 realizes a flexible connection between the accessory connectors 21, 22 and the main board, facilitating flexible arrangement of the positions of the accessory connectors 21, 22 and the main board.

In summary, the multifunctional integrated board of the present application is integrated on one board, and the main functional circuits such as the anti-defibrillation circuit 51, the main control circuit 54, and the parameter measurement circuit 52 are all integrated on the same main board 5, so that the problems of cost increase and unstable parameter measurement performance caused by cable connection of each independent board can be avoided. The utility model provides a remove monitor owing to adopt above-mentioned multi-functional board, can be when installing multi-functional board in removing the monitor, avoid adopting the polylith integrated circuit board to avoided unnecessary line to and avoided electromagnetic interference, promote the reliability of removing the monitor, also can realize anti defibrillation performance, realized the miniaturization of removing the monitor. In addition, the utility model provides a remove monitor, because multi-functional integrated board, peripheral hardware and battery and annex connecting piece 21, 22 are whole to be formed to be along the direction that is perpendicular with multi-functional integrated board range upon range of setting in proper order, each annex connecting piece 21, 22 and battery module are located the same side of mainboard along thickness direction, so, remove monitor is the approximately flat design make full use of space, optimize structural layout, reduce and remove monitor overall dimension for remove monitor's size is miniaturized, frivolous, more portable more.

In the description of the present application, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described herein, as well as the features of the various embodiments or examples, may be combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional integrated board for a mobile monitor is characterized in that,

the anti-defibrillation device comprises a main board, wherein an anti-defibrillation circuit, a main control circuit and a parameter measurement circuit are arranged on the main board;

2. The multi-function integrated board of claim 1, wherein the anti-defibrillation circuit comprises a plurality of chip resistors attached to the motherboard.

3. The multifunctional integrated board according to claim 2, wherein the anti-defibrillation circuit comprises a plurality of resistor branches, each resistor branch corresponds to one physiological parameter measurement signal, at least one chip resistor is arranged on each resistor branch, at least one chip resistor on each resistor branch extends and is arranged along a first direction, a plurality of resistor branches are arranged along a second direction, and the first direction and the second direction are perpendicular to each other.

4. A multifunctional integrated board according to claim 3, characterized in that a spacer is arranged between two adjacent resistor branches, and/or that the anti-defibrillation circuit is circumferentially surrounded by a spacer at least in part.

5. The multifunctional integrated board of claim 4, wherein the width of the separator is 3mm-5mm.

6. A multifunctional integrated board according to claim 3, wherein each of said resistor branches is arranged along said second direction in such a manner that the number of said chip resistors is from small to large.

7. A multifunctional integrated board according to claim 3, characterized in that the anti-defibrillation circuit is overall L-shaped, V-shaped or C-shaped, the opening position of the L-shaped, V-shaped or C-shaped forming a space for arranging part of the other circuits or devices of the main board.

8. The multifunctional integrated board of claim 1, wherein the anti-defibrillation circuit, the master control circuit, and the parameter measurement circuit are all disposed on a first side of the motherboard.

9. The multifunctional integrated board of claim 8, wherein the main board has a first end, the first end being an end of the main board that, when housed in the mobile monitor, is proximate to an interface of the mobile monitor for accessing a physiological parameter monitoring unit that measures physiological parameters of a patient;

10. The multifunctional integrated board according to any one of claims 1 or 8-9, wherein a radio frequency circuit is further provided on the first side of the main board, and the radio frequency circuit is connected to the main control circuit and is disposed adjacent to the main board and the main control circuit.

11. The multi-function integrated board of claim 10, wherein the anti-defibrillation circuit is disposed on the same side as the radio frequency circuit, the anti-defibrillation circuit surrounding the radio frequency circuit at least on two sides of the radio frequency circuit.

12. The multifunctional integrated board according to claim 1, wherein the main board is further provided with a radio frequency circuit and an antenna electrically connected to the radio frequency circuit, the antenna and the radio frequency circuit are disposed on opposite sides of the main board, or the antenna and the radio frequency circuit are disposed on the same side of the main board.

13. The multifunctional integrated board of claim 12, wherein the main board has a first end, the first end being an end of the main board that, when housed in the mobile monitor, is proximate to an interface of the mobile monitor for accessing a physiological parameter monitoring unit that measures physiological parameters of a patient;

14. The multifunctional integrated board of claim 12, wherein the main board is further provided with a radio frequency matching circuit connected between the radio frequency circuit and the antenna, the radio frequency matching circuit being disposed on one of opposite sides of the main board.

15. The multifunctional integrated board of claim 1, wherein a power circuit and a battery connector electrically connected to the power circuit are further provided on the first side of the main board, the battery connector for establishing a conductive path with a battery module within the mobile monitor, the power circuit being disposed adjacent to the battery connector.

16. The multifunctional integrated board of claim 15, wherein the main board has a second end, the second end being an end of the main board that is remote from an interface of the mobile monitor for accessing a physiological parameter monitoring unit for measuring physiological parameters of a patient when the main board is accommodated in the mobile monitor;

17. The multi-function integrated board of claim 1, wherein the main board has a first direction of longer dimension and a second direction of shorter dimension;

The anti-defibrillation circuit, the main control circuit and the parameter measurement circuit are all arranged on a first side face of the main board, a power supply circuit, a battery connector and a radio frequency circuit are also arranged on the first side face, the anti-defibrillation circuit, the radio frequency circuit and the main control circuit are arranged in a row along the second direction, and the main control circuit and the parameter measurement circuit are arranged in parallel along the second direction;

18. The multifunctional integrated board of claim 1, wherein the second side of the main board has a first area, a second area and a third area that are sequentially arranged, the first area is used for arranging an antenna, the second area is used for arranging a screen assembly of the mobile monitor, the third area is used for arranging a key of the mobile monitor, and the first area is located at one end of the main board, when accommodated in the mobile monitor, close to an interface of a physiological parameter monitoring unit of the mobile monitor for measuring physiological parameters of a patient.

19. The multifunctional integrated board of claim 12 or 18, wherein the projection range of the antenna on the motherboard does not overlap with the projection ranges of the anti-defibrillation circuit, the main control circuit, the parameter measurement circuit, and the radio frequency circuit on the motherboard.

20. A mobile monitor, comprising:

a housing;

a multifunctional integrated board as claimed in any one of claims 1-19 enclosed in said housing, the parameter measurement circuit of said multifunctional integrated board being connected to said physiological parameter monitoring unit by an anti-defibrillation circuit.

21. The mobile monitor of claim 20, wherein the accessory connector is at least partially housed inside the housing and disposed on one side of the multi-function integrated board.

22. The mobile monitor of claim 19, comprising a battery module, the battery module and the accessory connector being disposed on a same side of the multi-function integrated board and side-by-side along an extension direction of the main board.

23. The mobile monitor of claim 22, further comprising a peripheral component capable of human-machine interaction, the peripheral component comprising at least one of a screen assembly, keys, and speakers; the battery module, the multifunctional integrated board and the peripheral component are sequentially stacked along the direction perpendicular to the multifunctional integrated board.

24. The mobile monitor of claim 20, wherein the accessory connector is disposed on a side of the multifunction integrated board on which the main control circuit is disposed.

25. The mobile monitor of claim 20, wherein a flexible circuit board is further disposed within the housing, the accessory connector and the multi-function integrated board being connected by the flexible circuit board.

26. The mobile monitor of claim 20, wherein the accessory connector comprises at least one of an electrocardiographic receptacle and an oximetry receptacle.

27. The mobile monitor is characterized by comprising a shell, a screen assembly, a main board, a battery module and at least one accessory connecting piece; the accessory connector is used for connecting the physiological parameter monitoring unit to measure physiological parameters of a patient; the battery module and the accessory connector are arranged on one side of the first side surface of the main board; the screen assembly is arranged on one side of the main board where the second side surface opposite to the first side surface is located, and an anti-defibrillation circuit is arranged on the first side surface of the main board.

28. The mobile monitor of claim 27, wherein the accessory connector comprises at least one of an electrocardiographic receptacle, and an oximetry receptacle.

29. The mobile monitor of claim 27, wherein the accessory connector is juxtaposed with the battery module along an extension of the main board.

30. The mobile monitor of claim 29, wherein each accessory connector has an interface for connecting to a physiological parameter monitoring unit, the interface being located on a side of the housing in a thickness direction and on a side facing away from the battery module.

31. The mobile monitor of claim 27, wherein the housing is provided with a first mounting space on a side of the main board remote from the screen assembly and open to a side remote from the main board, the battery module being removably embedded in the first mounting space.

32. The mobile monitor of claim 31, wherein a second installation space is provided in the housing, the second installation space is located on the same side of the main board as the first installation space in parallel, and is open to a side where the main board is located, and the accessory connector is at least partially disposed in the second installation space.

33. The mobile monitor of claim 32, wherein a first partition wall is disposed between the first installation space and the main board and is stacked with the main board, and/or a second partition wall is disposed between the first installation space and the second installation space;

34. The mobile monitor according to claim 32, wherein a first partition wall is provided between the first mounting space and the main board, the main board being provided with a battery connector on a side facing the first mounting space, a through-hole being provided in a position of the first partition wall corresponding to the battery connector, the battery connector being electrically connected to the battery module via the through-hole.

35. The mobile monitor of claim 31, wherein the battery module is provided with an elastic fastening portion and a positioning portion at opposite ends thereof, one end of the battery module and the housing are locked by the elastic fastening portion, the other end of the battery module and the housing are positioned by the positioning portion, and the positioning portion and the elastic fastening portion detachably mount the battery module in the first mounting space.

36. The mobile monitor of claim 31, wherein one end of the battery module is provided with an elastic fastening portion for fastening with the housing; the elastic buckling part comprises an elastic arm which is arranged at the end part of the battery module and extends towards the outer side of the shell, and a locking protrusion corresponding to the elastic buckling part is arranged on the side wall which encloses the first installation space;

37. The mobile monitor of claim 36, wherein a space for the elastic arm to deform is provided between the elastic arm and an end portion of the battery module where the elastic arm is disposed, a first hook portion is disposed on a side of the elastic arm facing the space, a second hook portion engaged with the first hook portion is disposed on the battery module, and the first hook portion and the second hook portion are engaged to limit a degree of deformation of the elastic arm toward a side far away from the battery module.

38. The ambulatory monitor of claim 37 wherein the first hook is an extension of the flexible arm toward the outside of the housing, the extension being spaced from the free end of the flexible arm and forming an opening toward the outside of the housing, and the second hook extends toward the opening and into the opening.

39. The ambulatory monitor of claim 36 wherein a surface of the housing is provided with a recessed grip location, the free end of the resilient arm being located at the grip location to enable a finger to act on the resilient arm at the grip location.

40. The mobile monitor of claim 27, wherein the anti-defibrillation circuit, the master control circuit, and the parameter measurement circuit are disposed on the first side of the motherboard;

41. The ambulatory monitor of claim 40, wherein the anti-defibrillation circuit comprises a plurality of chip resistors attached to the motherboard.

42. The ambulatory monitor of claim 41 wherein the first side of the motherboard further comprises a radio frequency circuit coupled to the master control circuit and disposed adjacent to the master control circuit.

43. The mobile monitor of claim 40, wherein the motherboard is further provided with an antenna electrically connected to a radio frequency circuit, the antenna and the radio frequency circuit being disposed on opposite sides of the motherboard, or the antenna and the radio frequency circuit being disposed on the same side of the motherboard.

44. The mobile monitor of claim 27, wherein the second side of the main board has a first area, a second area, and a third area disposed in sequence, the first area being configured to dispose the antenna, the second area having a screen assembly configured to dispose the mobile monitor, the third area being configured to dispose a button of the mobile monitor, the first area being located at an end of the main board that is proximate to the accessory connector when the main board is received in the monitor.