CN112294333A - Physiological data monitoring sensing device and physiological data monitoring equipment - Google Patents
Physiological data monitoring sensing device and physiological data monitoring equipment Download PDFInfo
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- CN112294333A CN112294333A CN201910684777.7A CN201910684777A CN112294333A CN 112294333 A CN112294333 A CN 112294333A CN 201910684777 A CN201910684777 A CN 201910684777A CN 112294333 A CN112294333 A CN 112294333A
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Abstract
本发明公开了一种生理数据监测传感装置及生理数据监测设备，包括集线器、主机连接器和导联线束，其中，集线器包括外壳和设置在所述外壳内的电路板；主机连接器的一端与所述电路板电连接，另一端用于与所述生理数据监测设备的主机连接；所述导联线束包括多条导联分支线缆和第一包覆件，所述多条导联分支线缆的头端通过所述第一包覆件聚集在一起，并且所述多条导联分支线缆的头端均连接至所述集线器；所述多条导联分支线缆在远离所述第一包覆件的方向分离成多个分支，每个分支包含一条或多条导联分支线缆，每条所述导联分支线缆的尾端设置有电极片连接器，这样不仅能够有效整理并保护线缆，而且还能够提高线缆的强度。
The invention discloses a physiological data monitoring sensing device and physiological data monitoring equipment, comprising a hub, a host connector and a lead wire harness, wherein the hub includes a casing and a circuit board arranged in the casing; one end of the host connector is electrically connected to the circuit board, and the other end is used to connect with the host of the physiological data monitoring device; the lead wire harness includes a plurality of lead branch cables and a first covering member, the plurality of lead branch cables The head ends of the cables are gathered together by the first covering member, and the head ends of the plurality of lead branch cables are all connected to the hub; the plurality of lead branch cables are far away from the The direction of the first covering member is separated into a plurality of branches, each branch contains one or more lead branch cables, and the tail end of each lead branch cable is provided with an electrode pad connector, which not only can effectively Organizes and protects cables, and also increases the strength of cables.
Description
Technical Field
The invention relates to the technical field of physiological data monitoring, in particular to a physiological data monitoring sensing device and physiological data monitoring equipment.
Background
Physiological data monitoring refers to collecting and monitoring physiological data of a patient by using a physiological data monitoring device so as to know the health condition of the patient.
The existing wearable physiological data monitoring device generally comprises a wearable host and a physiological data monitoring and sensing device electrically connected with the wearable host through a connector. In practical application, if a plurality of physiological data of a patient need to be acquired simultaneously, a physiological data monitoring and sensing device connected with a plurality of sensors is generally adopted, each sensor is connected to a wearable host computer after penetrating through a hub through a cable, and each cable is connected to the hub in a scattered manner, so that the cable is easily broken in the using process, the cable is damaged, and normal transmission of signals is influenced.
Disclosure of Invention
The invention provides a physiological data monitoring sensing device and physiological data monitoring equipment, which not only can effectively arrange and protect a cable, but also can improve the strength of the cable.
According to a first aspect of the present invention, the present invention provides a physiological data monitoring sensing device for a physiological data monitoring apparatus, comprising a hub, a host connector and a lead wire harness, wherein the hub comprises a housing and a circuit board arranged in the housing; one end of the host connector is electrically connected with the circuit board, and the other end of the host connector is used for being connected with a host of the physiological data monitoring equipment; the lead wire harness comprises a plurality of lead branch cables and a first wrapping piece, the head ends of the lead branch cables are gathered together through the first wrapping piece, and the head ends of the lead branch cables are connected to the hub; the lead branch cables are separated into a plurality of branches in the direction far away from the first cladding piece, each branch comprises one or more lead branch cables, and the tail end of each lead branch cable is provided with an electrode plate connector.
In the physiological data monitoring and sensing device, each lead branch cable comprises a conductor for realizing signal transmission and an insulator coated on the periphery of the conductor.
In the physiological data monitoring and sensing device, the lead wire harness further comprises a second wrapping, the lead branch cables are gathered together through the second wrapping at a position which is separated from the first wrapping by a first preset length, and at least two lead branch cables are separated from each other from the second wrapping to the respective tail ends.
In the physiological data monitoring and sensing device of the invention, the first coating member is formed with a first through hole for the lead wire harness to pass through, and the size of the first through hole is matched with the outer diameter of the lead wire harness passing through the through hole, so that the first coating member can be coated on the outer sides of the lead branch cables.
In the physiological data monitoring and sensing device of the invention, a second through hole for the lead wire harness to pass through is formed on the second coating member, and the size of the second through hole is matched with the outer diameter of the lead wire harness passing through the through hole, so that the second coating member can be wrapped on the outer sides of the lead branch cables.
In the physiological data monitoring and sensing device, the first coating piece is a first coating piece made of soft rubber materials, and/or the second coating piece is a second coating piece made of soft rubber materials.
In the physiological data monitoring and sensing device, at least two lead branch cables are arranged in a flat cable structure with the outer surfaces thereof contacting with each other between the first covering piece and the second covering piece.
In the physiological data monitoring and sensing device, the first preset length is less than or equal to 10 cm.
In the physiological data monitoring and sensing device, at least two lead branch cables with different lengths are arranged in the lead wire bundle.
In the physiological data monitoring and sensing device of the present invention, the number of the lead branch cables is three, and the three lead branch cables are a first lead branch cable, a second lead branch cable and a third lead branch cable, and the first lead branch cable, the second lead branch cable and the third lead branch cable are separated from each other from the second cover to respective tail ends.
In the physiological data monitoring and sensing device of the present invention, the lengths of the first lead branch cable and the second lead branch cable are the same, and the length of the third lead branch cable is greater than the length of the first lead branch cable or the second lead branch cable.
In the physiological data monitoring and sensing device, the electrode plate connector on the first lead branch cable is connected with a Left Arm (LA) electrode attached to the body surface of a human body, the electrode plate connector on the second lead branch cable is connected with a Right Arm (RA) electrode attached to the body surface of the human body, and the electrode plate connector on the third lead branch cable is connected with one of a chest lead (V) electrode, a Left Leg (LL) electrode or a Right Leg (RL) electrode attached to the body surface of the human body.
In the physiological data monitoring and sensing device of the present invention, the lead wire harness further includes a third covering member, the number of the lead branch cables is at least three, at least two of the lead branch cables are further gathered together by the third covering member at a position away from the first covering member by a second preset length, the second preset length is greater than the first preset length, and at least two of the lead branch cables are separated from each other from the third covering member to respective tail ends.
In the physiological data monitoring and sensing device of the present invention, a third through hole for the lead wire harness to pass through is formed on the third covering member, and the size of the third through hole is adapted to the outer diameter of the lead wire harness passing through the through hole, so that the third covering member can cover the outer sides of at least two lead branch cables.
In the physiological data monitoring and sensing device, the third coating is made of soft rubber materials.
In the physiological data monitoring and sensing device, at least two lead branch cables are arranged in a flat cable structure with the outer surfaces thereof contacting with each other at the part between the second coating and the third coating.
In the physiological data monitoring and sensing device of the present invention, the number of the lead branch cables is five, and the lead branch cables are respectively a first lead branch cable, a second lead branch cable, a third lead branch cable, a fourth lead branch cable and a fifth lead branch cable, the first lead branch cable and the second lead branch cable are separated from each other from the second cover to respective tail ends, and the third lead branch cable, the fourth lead branch cable and the fifth lead branch cable are separated from each other from the third cover to respective tail ends.
In the physiological data monitoring and sensing device of the present invention, the lengths of the first lead branch cable and the second lead branch cable are the same, and the lengths of the first lead branch cable and the second lead branch cable are smaller than the lengths of the third lead branch cable, the fourth lead branch cable and the fifth lead branch cable; the lengths of the fourth lead branch cable and the fifth lead branch cable are the same, and the lengths of the fourth lead branch cable and the fifth lead branch cable are greater than that of the third lead branch cable.
In the physiological data monitoring and sensing device, the electrode plate connector on the first lead branch cable is connected with a Left Arm (LA) electrode attached to the body surface of a human body, the electrode plate connector on the second lead branch cable is connected with a Right Arm (RA) electrode attached to the body surface of the human body, the electrode plate connector on the third lead branch cable is connected with a chest lead (V) electrode attached to the body surface of the human body, the electrode plate connector on the fourth lead branch cable is connected with a Left Leg (LL) electrode attached to the body surface of the human body, and the electrode plate connector on the fifth lead branch cable is connected with a Right Leg (RL) electrode attached to the body surface of the human body.
In the physiological data monitoring and sensing device, a fixing device is arranged on the hub and used for fixing the physiological data monitoring and sensing device on the body or clothes of a patient.
In the physiological data monitoring and sensing device, the fixing device comprises one of a hanging rope, a hook, a clip, a pin or a magnetic piece.
In the physiological data monitoring and sensing device, the circuit board is provided with a control module and/or an anti-defibrillation structure, and the control module and/or the anti-defibrillation structure are connected through the plurality of electrode plate connectors corresponding to the lead branch cable.
In the physiological data monitoring and sensing device, the host connector comprises a host connecting wire and a host connecting terminal connected with one end of the host connecting wire, one end of the host connector is connected with the circuit board through the host connecting wire, and the connecting terminal is used for connecting a host of the physiological data monitoring equipment.
In the physiological data monitoring and sensing device, the host connecting line and the lead wire harness are arranged on the same side of the shell.
In the physiological data monitoring and sensing device of the present invention, the physiological data monitoring and sensing device further includes:
the sensing element cable is connected to the hub and is positioned on the same side of the hub as the host connecting line;
the fourth cladding piece wraps one end, connected with the concentrator, of the sensing element cable and the host connecting line;
and the fifth cladding is wrapped on the sensing element cable and the host connecting wire at a position which is away from the fourth cladding by a third preset length, and the sensing element cable and the host connecting wire are separated from each other from the fifth cladding to respective free ends.
In the physiological data monitoring and sensing device of the present invention, the third preset length is less than or equal to 10 cm.
In the physiological data monitoring and sensing device, the free end of the sensing element cable is connected with a body temperature sensor.
According to a second aspect of the present invention, the present invention provides a physiological data monitoring device, which includes the above physiological data monitoring and sensing device and a host, wherein the host is electrically connected to the physiological data monitoring and sensing device through the host connector.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the invention designs a physiological data monitoring sensing device and physiological data monitoring equipment, which comprise a concentrator and a lead wire harness, wherein the lead wire harness comprises a plurality of lead branch cables and a first coating part, the head ends of the lead branch cables are gathered together through the first coating part, and the head ends of the lead branch cables are connected to the concentrator, so that the head ends of the lead branch cables can be stored and managed, the strength of the lead branch cables can be improved, especially when the lead branch cables are subjected to external acting force, the first coating part can absorb partial force to play a role in buffering, or the lead branch cables can realize relative movement with the first coating part under the action of external force, and the lead branch cables can bear larger force.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a graphical representation of the placement of electrodes on a patient for a physiological data monitoring device;
FIG. 2 is a schematic diagram of a host computer of the physiological data monitoring device of the present invention;
FIG. 3 is a schematic structural diagram of a physiological data monitoring and sensing device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the physiological data monitoring sensing device of FIG. 3;
FIG. 5 is an enlarged schematic view of FIG. 4 at A;
FIG. 6 is an enlarged schematic view of FIG. 4 at B;
FIG. 7 is an enlarged schematic view of FIG. 4 at C;
FIG. 8 is an enlarged schematic view of FIG. 4 at D;
FIG. 9 is a schematic structural view of the first overmold of FIG. 3;
FIG. 10 is a schematic structural view of the second overmold of FIG. 3;
FIG. 11 is another schematic structural view of the second overmold of FIG. 3;
FIG. 12 is a schematic structural diagram of a physiological data monitoring and sensing device according to yet another embodiment of the present invention;
fig. 13 is an enlarged schematic view at E of fig. 12.
Description of reference numerals:
100. a harness of leads;
10. a lead branch cable; 11. a first lead breakout cable; 12. a second lead breakout cable; 13. a third lead breakout cable; 14. a fourth lead breakout cable; 15. a fifth lead breakout cable; 16. sensing an original cable; 20. a first cover; 21. a first through hole; 30. a second covering member; 31. a second through hole; 32. a first gluing part; 33. a second gluing part; 41. a first electrode pad connector; 42. a second electrode pad connector; 43. a third electrode pad connector; 44. a fourth electrode pad connector; 45. a fifth electrode pad connector; 46. a body temperature sensor; 50. a third covering member; 60. a fourth cladding; 70. a fifth cladding member;
200. a hub;
300. a host connector; 301. and connecting the host computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
The physiological data monitoring device of the present invention pertains to physiological parameter monitoring technology for securing to, attaching to, or fitting to one or more sites of a patient's body to measure physiological data signals at the site. In particular, the physiological data monitoring device of the present invention is a wearable physiological data monitoring device wearable to a human body, which generally includes a physiological data monitoring sensing device for acquiring physiological data signals of a patient and a host for processing, displaying, etc. the acquired physiological data signals. The physiological data monitoring and sensing device can be constructed as shown in any one of figures 3-4 and 12-13; the host may be configured as a wearable structure as shown in fig. 2, so as to be worn around the wrist of a patient to perform the wearable function of the physiological data monitoring device, and the physiological data monitoring sensing device is used as an accessory of the physiological data monitoring device and is detachably connected with the host such as described in fig. 2.
As shown in fig. 1, when electrocardiographic data of a patient is measured by the physiological data monitoring device of the embodiment of the present invention, the physiological data monitoring sensor device as an accessory thereof is connected to a human body to detect physiological data of the human body, and for example, when electrocardiographic data is detected, the physiological data monitoring sensor of the embodiment of the present invention generally includes a plurality of electrode pads which are attached to different portions on the body surface of the human body, such as one or more of the positions RA/LA, V1-V6, RL/LL shown in fig. 1. Therefore, when physiological data is measured at the same body surface position, the length of the cable required for connecting the electrode pads is also different.
The physiological data monitoring sensing device on the existing wearable physiological data monitoring equipment generally comprises a plurality of cables with equal length, wherein each cable is separated from each other and extends out of a host. Many cables intertwine easily, no matter be when using or when accomodating, all very inconvenient, in addition the patient dresses well back, heavy, numerous and diverse cable also can influence the comfort level, and clinical use experiences not well.
The embodiment of the invention provides a physiological data monitoring device with a novel structure, which comprises a host and a physiological data monitoring and sensing device connected with the host. The physiological data monitoring and sensing device comprises a lead wire harness, a hub and a host connector, and is different from the existing physiological data monitoring and sensing device.
Specifically, the head ends of the lead branch cables are gathered together to form the head end of the lead wire harness, the head end of the lead wire harness is connected to the hub, the other end of the lead wire harness extends outwards from the hub and is branched into a plurality of branches, each branch comprises one or more lead branch cables, the tail end of each lead branch cable is connected with an electrode plate connector used for clamping an electrode plate, and the electrode plate is used for being attached to a certain part of the body of a patient to measure physiological data signals of the part. Generally, the number of the electrode plates is at least three, so that physiological data signals of a plurality of positions can be quickly obtained, one end of the host connector is connected to a host of the physiological parameter monitoring equipment, and the other end of the host connector is connected with the concentrator, so that dynamic real-time monitoring of various physiological data is realized.
Example one
As shown in fig. 1 to 11, the physiological data monitoring and sensing device of the present invention comprises a lead harness 100, a hub 200 and a host connector 300 (see fig. 3 and 4), wherein the hub 200 comprises a housing and a circuit board disposed in the housing, the circuit board is provided with a control module and/or an anti-defibrillation structure, the anti-defibrillation structure accommodates a defibrillation protection circuit, and the anti-defibrillation structure is used for protecting the ECG detection system from damage when defibrillation is performed on a patient's heart to restore normal heartbeat when necessary.
Specifically, one end of the host connector 300 is electrically connected to the circuit board in the hub 200, and the other end, i.e., the free end shown in fig. 3, is used for connecting with the host 400 of the physiological data monitoring device, the head end (the upper end shown in fig. 3) of the lead wire harness 100, which is composed of the plurality of lead branch cables 10, is fixedly connected to the hub 200, and the other end extends outward from the hub 200 and is connected with an electrode pad connector at the tail end thereof, and the electrode pad connector is used for clamping an electrode pad for collecting physiological signals of a patient.
In addition, the anti-defibrillation structure may also be disposed in the hub 200, for example, the anti-defibrillation structure is disposed on a circuit board housed in the housing of the hub 200 and electrically connected to the control module; or the anti-defibrillation structure is arranged at any position between the hub 200 and the electrode plate connector on the lead wire harness 100, and is electrically connected with the control module through the lead wire harness 100.
The lead wire harness 100 further includes a first covering member 20, in this embodiment, the head ends of the lead branch cables 10 are connected to the hub 200 after being gathered together by the first covering member 20, the lead branch cables 10 are separated into a plurality of branches in a direction away from the first covering member, each branch includes one or more lead branch cables 10, and an electrode sheet connector is disposed at the tail end of each lead branch cable 10 (see fig. 5).
After the technical scheme is adopted, because the positions of the head ends of the lead branch cables 10 are gathered together through the first coating part 20 and connected to the hub 200, the head ends of the lead branch cables 10 can be stored and managed, the strength of the lead branch cables 10 can be improved, especially when the lead branch cables 10 are subjected to external acting force, the first coating part 20 can absorb partial force to play a buffering role, or the lead branch cables 10 realize relative movement with the first coating part 20 under the action of the external force, the lead branch cables 10 and the first coating part 20 reduce stress concentration of the lead branch cables 10 due to relative dislocation, so that the lead branch cables 20 can bear larger force, and the strength of the lead branch cables 10 is indirectly improved.
In an optional embodiment, each lead branch cable 10 includes a conductor for implementing signal transmission and an insulator coated on the periphery of the conductor, wherein the number of the lead branch cables 10 is greater than or equal to the number of the electrode plate connectors, so that each electrode plate connector can be electrically connected with a circuit board through the respective lead branch cable 10, and the lead branch cables 10 connected with the electrode plate connectors are also prevented from being used in a split manner after being coated by one insulator.
In an alternative embodiment, the lead harness 100 further comprises a second covering member 20 (fig. 5), the plurality of lead branch cables 10 are further grouped together by the second covering member 30 at a first predetermined length from the first covering member 20, and at least two lead branch cables 10 are separated from each other from the second covering member 30 to respective tail ends.
Such design, not only can adopt many the branch cables that lead of different length according to clinical demand, and through gathering many the branch cables that lead together, simplified the branch cable that leads arrange, reduced its volume, the management of accomodating of the branch cable that not only is convenient for lead, can also avoid causing the too big problem of the overall volume of physiological data monitoring sensing device because of many cables scatter the back, convenience and comfort level when also having increased the patient simultaneously and dressed have optimized and have improved clinical experience. In addition, the problem that the connection part of the lead branch cables and the hub is easy to break due to stress concentration can be avoided.
In an alternative embodiment, the first and second covers 20 and 30 may be integrally formed with the lead branch cables 10, such as arranging the lead branch cables 10 in a mold, and pressing the first or second cover 20 or 30 outside the lead branch cables 10 by a pressing process, so that the first or second cover 20 or 30 covers all the lead branch cables 10; or the first covering member 20 and the second covering member 30 may be detachably covered on the outer side of the lead branch cable 10, for example, the first covering member 20 and the second covering member 30 are made into a shrinkable sleeve, and then the first covering member 20 and the second covering member 30 are sleeved on the lead branch cable 10, so that the first covering member 20 or the second covering member 30 covers all the lead branch cables 10.
After the technical scheme is adopted, all the lead branch cables 10 are wrapped by the same first wrapping part 20 and the same second wrapping part 30 (as shown in fig. 3), so that the inconvenience of using the physiological data monitoring and sensing device is avoided, the management of the lead branch cables 10 is facilitated, the occupied space of the lead branch cables 10 in the physiological data monitoring and sensing device can be effectively reduced, the integral size of the physiological data monitoring and sensing device is reduced, in addition, the second wrapping parts 30 are arranged on the positions, away from the first wrapping parts 20, of the first preset length, the bending times of the lead branch cables 10 at the connecting parts with the shell can be reduced, the problem that the lead branch cables are prone to being broken due to stress concentration caused by bending can be avoided, and the service life of the lead branch cables 10 is effectively prolonged.
In an alternative embodiment, at least two lead branch cables 10 are arranged in a flat cable structure (as shown in fig. 4) between the first covering member 20 and the second covering member 30, wherein the flat cable structure comprises a plurality of wires covered with an insulating layer in parallel to form a flat cable structure, so as to effectively reduce the occupied area of the lead branch cables 10 and facilitate the management of the lead wire harness 100.
In an optional embodiment, the first preset length is less than or equal to 10cm, specifically, the first preset length may be 10cm, or the first preset length may be 8cm, or the first preset length may also be 3cm, and the like, where the overlong length of the first preset length may cause the overlong length of the lead branch cable 10 between the first covering member 20 and the second covering member 30, which is not favorable for the arrangement of the single lead branch cable 10 behind the physiological data monitoring sensing device, that is, the single lead branch cable 10 connected to the second covering member 30 is easily bent at the second covering member 30, so as to reduce the service life of the single lead branch cable 10 connected to the second covering member 30.
In an alternative embodiment, the size of the through holes formed on the first and second coatings 20 and 30 for the lead wire harness 100 to pass through is matched with the outer diameter of the lead wire harness 100 passing through the through holes, so that the first and second coatings 20 and 30 can be wrapped on the outer sides of the plurality of lead branch cables 10.
Specifically, the insulator outside the lead wire harness 100 is made of a non-telescopic hard material, when the first covering member 20 and the second covering member 30 are sleeved outside the lead wire harness 100 or wrapped outside the lead wire harness 100, a first through hole 21 (as shown in fig. 9) for the lead wire harness 100 to pass through is formed in the first covering member 20, and the size of the first through hole 21 is adapted to the outer diameter of the lead wire harness 10 passing through the through hole, so that the first covering member 20 can be wrapped outside the lead branch cables 100.
The second covering 30 is formed with a second through hole 31 (as shown in fig. 10) for the lead wire harness 100 to pass through, and the size of the second through hole 31 is adapted to the outer diameter of the lead wire harness 100 passing through the through hole, so that the second covering 30 can be wrapped on the outer side of the plurality of lead branch cables 10.
The first wrapping member 20 and the second wrapping member 30 may also be winding rolls wound outside the lead wire harness 100, for example, the second wrapping member 30 is in a strip shape after being unfolded (as shown in fig. 11), the strip shape is provided with a first gluing portion 32 and a second gluing portion 33, and when the second wrapping member 30 is wrapped outside the lead wire harness 100, the first gluing portion 32 and the second gluing portion 33 are glued, so that the second wrapping member can wrap the plurality of lead branch cables 10, and the design is simple and practical.
In an alternative embodiment, the first covering member 20 is made of a soft rubber material, and/or the second covering member 30 is made of a soft rubber material, so that not only the first covering member 20 or the second covering member 30 can be arranged in a structure of the lead harness 100 in a set, that is, the inner diameter of the first through hole 21 or the second through hole 31 can be made smaller than the outer diameter of the lead harness 100, when the first covering member 20 or the second covering member 30 is arranged on the lead harness 100, the first through hole 21 or the second through hole 31 is propped open by the lead harness 100 to tightly wrap the lead harness 100; meanwhile, the problem that the lead wire harness 100 is easy to break due to stress concentration caused by bending at the joint with the hub 200 can be avoided, that is, the first coating member 20 made of the soft rubber material can relieve the problem that the lead wire harness 100 is easy to break due to stress concentration caused by bending relative to the hub 200. In addition, the structure of the first and second covers 20 and 30 is not limited in any way, and may be flat or circular.
It should be noted that, if the lead branch cables 10 are made into a cable encapsulated outside, each lead branch cable 10 includes a conductor for implementing signal transmission and an insulator coated on the periphery of the conductor, which not only increases the diameter of the lead harness 100, but also improves the hardness of the lead harness 100, which is not only unfavorable for the wearing requirements of the physiological data monitoring device, such as small volume and comfortable wearing; and physiological data monitoring facilities dresses the back moreover, and the cable needs to separate and be connected with corresponding electrode slice connector, and wherein, can't guarantee the integrality of part cable apart after the pencil 100 that leads is peeled off, need do the joint and connect the branch line, has not only increased some nodes, has also increased pencil 100 cost and the risk of leading moreover.
In an alternative embodiment, the number of lead breakout cables 10 is at least three, wherein at least two lead breakout cables 10 are wrapped with a third wrapping 50 (fig. 3) at a second predetermined length from the first wrapping 20, the second predetermined length being greater than the first predetermined length, and at least two lead breakout cables 10 are separated from each other from the third wrapping 50 to respective tail ends.
Specifically, the third preset length is between 40 and 60cm, for example, the third preset length may be 40cm, or the third preset length may be 50cm, or the third preset length may also be 60cm, and so on.
After the above technical solution is adopted, when the number of the lead branch cables 10 is greater than three, because electrode plate connectors corresponding to two lead branch cables 10 of the physiological parameter monitoring and sensing device are connected with the left arm electrode (LA) and the right arm electrode (RA), in order to facilitate management of the lead branch cables 10, the remaining lead branch cables 10 may be wrapped by the third wrapping member 50, for example, the lead branch cables 10 corresponding to the electrode plate connectors connected to two of the lead branch cables 10 are wrapped by two of the lead branch cables 10, which are connected with the left leg electrode (LL), the right leg electrode (RL) or the electrode plate on the chest lead electrode (V), wherein the chest lead electrode (V) includes one or more of the positions V1-V6 shown in fig. 1.
In an alternative embodiment, the size of the through hole formed on the third covering 50 for the lead wire harness 100 to pass through is matched with the outer diameter of the lead wire harness 100 passing through the through hole (as shown in fig. 7), so that the third covering 50 can cover the outer sides of at least two lead branch cables 10.
Specifically, no matter the third covering member 50 is integrally formed or sleeved outside the lead wire harness 100, a through hole for the lead wire harness 100 to pass through is formed in the third covering member 50, and the size of the through hole is larger than the outer diameter of the lead wire harness 100, wherein an insulator outside the lead wire harness 100 is made of a non-telescopic hard material; of course, if the insulator outside the third covering member 50 is made of a soft rubber material, or the insulator outside the lead harness 100 is made of a soft rubber material, the through hole formed in the third covering member 50 for the lead harness 100 to pass through will be opened due to the lead harness 100, or the outer diameter of the lead harness 100 will be reduced due to the through hole, so that the third covering member 50 can tightly wrap the lead harness 100, thereby facilitating the management of the lead harness 100.
In an alternative embodiment, the third covering 50 is made of a soft rubber material, so as to alleviate the problem of stress concentration caused by bending the lead wire harness 100 on the third covering 50, wherein the structure of the third covering 50 is not limited in any way, and may be flat or circular.
In an alternative embodiment, the portions of the at least two lead breakout cables 10 between the second covering 30 and the third covering 50 are arranged in a flat cable structure (see fig. 3 and 4) with outer surfaces contacting each other, so as to effectively reduce the occupied area of the lead breakout cables 10 between the second covering 30 and the third covering 50 and facilitate the management of the lead harness 100.
In an alternative embodiment, the number of the lead branch cables 10 is five, which are respectively the first lead branch cable 11, the second lead branch cable 12, the third lead branch cable 13, the fourth lead branch cable 14 and the fifth lead branch cable 15, wherein the first lead branch cable 11 and the second lead branch cable 12 are separated from each other from the second covering member 30 to the respective tail ends, and the third lead branch cable 13, the fourth lead branch cable 14 and the fifth lead branch cable 15 are separated from each other from the third covering member 50 to the respective tail ends, so that the physiological data monitoring and sensing device can be more humanized, the physiological data monitoring and sensing device can be conveniently worn on the human body, and the wearing of the patient is more comfortable.
Specifically, the lengths of the first lead branch cable 11 and the second lead branch cable 12 are the same, and the lengths of the first lead branch cable 11 and the second lead branch cable 12 are smaller than the lengths of the third lead branch cable 13, the fourth lead branch cable 14 and the fifth lead branch cable 15, in this embodiment, the lengths of the fourth lead branch cable 14 and the fifth lead branch cable 15 are the same, and the lengths of the fourth lead branch cable 14 and the fifth lead branch cable 15 are greater than the length of the third lead branch cable 13. The first lead branch cable 11, the second lead branch cable 12, the third lead branch cable 13, the fourth lead branch cable 14 and the fifth lead branch cable 15 are all non-telescopic cables, so that the first lead branch cable 11, the second lead branch cable 12, the third lead branch cable 13, the fourth lead branch cable 14 and the fifth lead branch cable 15 are designed to be different in length, wearing of a human body can be more suitable, and wearing of the physiological data monitoring and sensing device is more comfortable.
In an alternative embodiment, the first electrode patch connector 41 on the first lead branch cable 11 is connected to the left arm electrode (LA) attached to the body surface, the second electrode patch connector 42 on the second lead branch cable 12 is connected to the right arm electrode (RA) attached to the body surface, the third electrode patch connector 43 on the third lead branch cable 13 is connected to the chest lead electrode (V) attached to the body surface, the fourth electrode patch connector 44 on the fourth lead branch cable 14 is connected to the left leg electrode (LL) attached to the body surface, and the fifth electrode patch connector 45 on the fifth lead branch cable 15 is connected to the right leg electrode (RL) attached to the body surface. The electrode plate connectors are arranged correspondingly according to the different lengths of the lead branch cables 10, and each electrode plate connector is attached to the electrode plates at different parts of the body surface of a human body to be connected, so that the physiological data monitoring and sensing device is convenient to wear, and meanwhile, the physiological data monitoring and sensing device is more comfortable to wear.
In an alternative embodiment, the hub 200 is provided with a fixing device for fixing the physiological data monitoring and sensing device on the body or clothes of the patient, which not only facilitates the wearing of the physiological data monitoring and sensing device, but also facilitates the operation.
Specifically, the securing device includes one of a lanyard, a hook, a clip, a pin, or a magnetic member to enable quick securing of the hub 200 to the patient's clothing.
In an alternative embodiment, the host connector 300 comprises a host connection line 301 and a host connection terminal connected to one end of the host connection line, wherein one end of the host connector 300 is connected to the circuit board through the host connection line 301, and the connection terminal is used for connecting to a host of the physiological data monitoring device so as to transmit data of the physiological data monitoring sensing device to the host of the physiological data monitoring device.
In an optional embodiment, the host connection line 301 and the lead harness 100 are arranged on the same side of the housing, and since the host 400 is installed on the wrist of the patient, the host connection line 301 is arranged on the same side of the housing and the lead harness 100, which is not only beneficial to management of the host connection line 301 and the lead harness 100, but also convenient for wire arrangement; and the wearing is convenient, and other discomfort problems caused by the connection of the host connecting wire 301 and the host 400 of the physiological data monitoring equipment can be avoided. Of course, the host connection line 301 and the lead wire harness 100 of the present invention can also be disposed on two sides of the housing that are not adjacent to each other, which is only disadvantageous for connecting the host connection line 30 to the host 400 and does not affect the use effect of the physiological data monitoring and sensing device in other aspects.
In an optional embodiment, the physiological data monitoring and sensing device further comprises a sensing element cable 16, a fourth covering 60 and a fifth covering 70, wherein the sensing element cable 16 is connected to the hub 200, and the sensing element cable 16 and the host connection cable 301 are located on the same side of the hub; the fourth covering member 60 covers the sensing element cable 16 and one end of the host connection cable 301 connected to the hub 200; the fifth cover 70 is wrapped around the sensing element cable 16 and the host connection cable 301 at a third predetermined length from the fourth cover 60, and the sensing element cable 16 and the host connection cable 301 are separated from each other from the fifth cover 70 to respective free ends.
In an alternative embodiment, the third preset length is less than or equal to 10cm, and specifically, the first preset length may be 10cm, or the first preset length may be 8cm, or the first preset length may also be 3cm, etc.
In an alternative embodiment, a body temperature sensor 46 is attached to the free end of the sensing element cable 16.
With the above technical solution, since the lead harness 100 is respectively wrapped by the first wrapping 20, the second wrapping 30 and the third wrapping 50, the sensing element cable 16 and the host connection cable 301 are respectively wrapped by the fourth wrapping 60 and the fifth wrapping 70, therefore, the lead wire harness 100, the sensing element cable 16 and the host connecting wire 301 are not easy to bend at the connecting part with the shell, the problem of stress concentration caused by bending the lead wire harness 100, the sensing element cable 16 and the host connecting wire 301 at the connecting part with the shell is avoided, while also facilitating management of the lead harness 100, sensing element cable 16 and host connection cord 301, moreover, the lead branch cables 10 constituting the lead wire harness 100 are set to different lengths, so that the physiological data monitoring and sensing device can be more humanized, and the physiological data monitoring and sensing device can be more comfortable to wear.
Example two
As shown in fig. 12 to 13, the physiological data monitoring and sensing device in this embodiment has substantially the same structure as that of the physiological data monitoring and sensing device in the first embodiment, except that the number of lead branch cables 10 in this embodiment is three, namely, a first lead branch cable 11, a second lead branch cable 12 and a third lead branch cable 13, wherein the first lead breakout cable 11, the second lead breakout cable 12 and the third lead breakout cable 13 are separated from each other from the second covering member 30 to respective trailing ends, this not only ensures the integrity of the first, second and third lead breakout cables 11, 12, 13 after separation from the second sheathing 30, without the need for splices to be made to break out, meanwhile, the nodes of the lead wire harness 100 are not required to be increased, and the service life of the lead wire harness 100 is effectively prolonged.
Specifically, the lengths of the first lead branch cable 11 and the second lead branch cable 12 are the same, and the length of the third lead branch cable 13 is greater than the length of the first lead branch cable 11 or the second lead branch cable 12, wherein the length of the lead branch cable 10 is designed mainly according to different positions on the lead branch cable 10 corresponding to the electrode plate connector and attached to the body surface of the human body. The first electrode plate connector 41 on the first lead branch cable 11 is connected with the left arm electrode (LA) attached to the body surface of a human body, the second electrode plate connector 42 on the second lead branch cable 12 is connected with the right arm electrode (RA) attached to the body surface of the human body, and the third electrode plate connector 43 on the third lead branch cable 13 is connected with one of the chest lead electrode (V), the left leg electrode (LL) or the right leg electrode (RL) attached to the body surface of the human body.
In an optional embodiment, the host connecting line 301 and the lead wire harness are arranged on the same side of the shell, and since the host 400 is installed on the wrist of the patient, the host connecting line 301 is arranged on the same side of the shell and the lead wire harness, which is not only beneficial to management of the host connecting line 301 and the lead wire harness, but also convenient for wire arrangement; and the wearing is convenient, and other discomfort problems can not be caused because the host connecting wire 301 is connected with the host of the physiological data monitoring equipment. Of course, the host connection line 301 and the lead wire harness of the present invention may also be disposed on two sides of the housing that are not adjacent to each other, which is not only disadvantageous for connecting the host connection line 301 to the host, but also does not affect the use effect of the physiological data monitoring and sensing device in other aspects.
After the technical scheme is adopted, the wearing of the physiological parameter monitoring equipment can be more comfortable, the lead branch cable 10 can be reasonably utilized, particularly, the first coating piece 20 and the second coating piece 30 are arranged on the lead branch cable 10, the first preset length between the first coating piece 20 and the second coating piece 30 is less than or equal to 10cm, and the phenomenon of stress concentration of the first lead branch cable 11, the second lead branch cable 12 or the third lead branch cable 13 caused by bending can be avoided.
In addition, by arranging the first covering member 20 and the second covering member 30 on the lead branch cable 10 and setting the first preset length between the first covering member 20 and the second covering member 30 to be less than or equal to 10cm, the lead branch cable 10 can be reasonably managed, so that the volume of the physiological data monitoring and sensing device is further optimized, and the design of the first lead branch cable 11, the second lead branch cable 12 and the third lead branch cable 13 is also facilitated, so that the bending phenomenon of the first lead branch cable 11 and the second lead branch cable 12 on the second covering member 30 is reduced, for example, the first preset length is set to be more than 10cm, when the physiological data monitoring and sensing device is used, the first lead branch cable 11 and the second lead branch cable 12 are prone to bend at the second covering member 30, the first lead branch cable 11 and the second lead branch cable 12 also bring about the problem of stress concentration due to bending, shortening the service life of the first and second lead breakout cables 11, 12; meanwhile, the problem of stress concentration caused by bending at the joint of the lead branch cable 10 and the shell is also avoided.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (28)
1. A physiological data monitoring sensing device for a physiological data monitoring apparatus, comprising:
a hub including a housing and a circuit board disposed within the housing;
one end of the host connector is electrically connected with the circuit board, and the other end of the host connector is used for being connected with a host of the physiological data monitoring equipment;
a lead wire harness comprising a plurality of lead branch cables and a first covering, wherein:
the head ends of the plurality of lead breakout cables are grouped together by the first wrapping, and the head ends of the plurality of lead breakout cables are all connected to the hub;
the lead branch cables are separated into a plurality of branches in the direction far away from the first cladding piece, each branch comprises one or more lead branch cables, and the tail end of each lead branch cable is provided with an electrode plate connector.
2. The physiological data monitoring sensing device of claim 1, wherein each of the lead branch cables comprises a conductor for signal transmission and an insulator coated on the periphery of the conductor.
3. The physiological data monitoring sensing device of claim 1 or 2, wherein the lead harness further comprises a second wrapping, the plurality of lead branch cables are further gathered together by the second wrapping at a first predetermined length from the first wrapping, and at least two of the lead branch cables are separated from each other from the second wrapping to respective trailing ends.
4. The physiological data monitoring and sensing device according to any one of claims 1 to 3, wherein the first covering member has a first through hole formed therein for the lead wire harness to pass through, and the size of the first through hole is adapted to the outer diameter of the lead wire harness passing through the through hole, so that the first covering member can be wrapped around the outer sides of the lead branch cables.
5. The physiological data monitoring and sensing device according to claim 3 or 4, wherein a second through hole for the lead wire harness to pass through is formed on the second covering member, and the size of the second through hole is adapted to the outer diameter of the lead wire harness passing through the through hole, so that the second covering member can be covered on the outer side of the lead branch cables.
6. A physiological data monitoring and sensing device according to any one of claims 3 to 5, wherein said first coating is a first coating made of soft gel material and/or said second coating is a second coating made of soft gel material.
7. A physiological data monitoring and sensing device according to any one of claims 3 to 6, wherein at least two of said lead branch cables are arranged in a flat cable configuration with their outer surfaces in contact with each other at a portion between said first covering member and said second covering member.
8. A physiological data monitoring sensing device according to any one of claims 3 to 7, wherein said first predetermined length is 10cm or less.
9. Physiological data monitoring sensing device according to any one of claims 1 to 8, wherein at least two lead branch cables of different lengths are arranged in the lead bundle.
10. The physiological data monitoring sensing device according to any one of claims 3 to 9, wherein the number of the lead breakout cables is three, being a first lead breakout cable, a second lead breakout cable, and a third lead breakout cable, respectively, the first lead breakout cable, the second lead breakout cable, and the third lead breakout cable being separated from each other from the second cover to respective trailing ends.
11. The physiological data monitoring sensing device of claim 10, wherein the first lead breakout cable and the second lead breakout cable are the same length, and the third lead breakout cable is longer than the first lead breakout cable or the second lead breakout cable.
12. The physiological data monitoring sensing device of claim 11, wherein the electrode patch connector on the first lead breakout cable is connected to a Left Arm (LA) electrode attached to a body surface of a person, the electrode patch connector on the second lead breakout cable is connected to a Right Arm (RA) electrode attached to a body surface of a person, and the electrode patch connector on the third lead breakout cable is connected to one of a chest lead (V), a Left Leg (LL) or a Right Leg (RL) electrode attached to a body surface of a person.
13. The physiological data monitoring sensing device of any one of claims 3 to 9, wherein said lead harness further comprises a third covering, said number of said lead branch cables being at least three, wherein at least two of said lead branch cables are further grouped together by said third covering at a second predetermined length from said first covering, said second predetermined length being greater than said first predetermined length, and wherein at least two of said lead branch cables are separated from each other from said third covering to respective trailing ends.
14. The physiological data monitoring and sensing device according to claim 13, wherein a third through hole for the lead wire harness to pass through is formed on the third covering member, and the size of the third through hole is adapted to the outer diameter of the lead wire harness passing through the through hole, so that the third covering member can cover the outer sides of at least two lead branch cables.
15. A physiological data monitoring and sensing device according to claim 13 or 14, wherein said third coating is a third coating of soft gel material.
16. The physiological data monitoring and sensing device of any one of claims 13 to 15, wherein at least two portions of the lead branch cables between the second covering member and the third covering member are flex cables that contact each other on their outer surfaces.
17. The physiological data monitoring sensing device according to any one of claims 13 to 16, wherein the number of the lead breakout cables is five, respectively, a first lead breakout cable, a second lead breakout cable, a third lead breakout cable, a fourth lead breakout cable, and a fifth lead breakout cable, the first lead breakout cable and the second lead breakout cable are separated from each other from the second cover to respective trailing ends, and the third lead breakout cable, the fourth lead breakout cable, and the fifth lead breakout cable are separated from each other from the third cover to respective trailing ends.
18. The physiological data monitoring sensing device of claim 17, wherein the first and second lead breakout cables are the same length and the length of the first and second lead breakout cables is less than the length of the third, fourth and fifth lead breakout cables; the lengths of the fourth lead branch cable and the fifth lead branch cable are the same, and the lengths of the fourth lead branch cable and the fifth lead branch cable are greater than that of the third lead branch cable.
19. The physiological data monitoring sensing device of claim 18, wherein the electrode patch connector on the first lead branch cable is connected to a Left Arm (LA) electrode attached to the body surface of the person, the electrode patch connector on the second lead branch cable is connected to a Right Arm (RA) electrode attached to the body surface of the person, the electrode patch connector on the third lead branch cable is connected to a chest lead (V) electrode attached to the body surface of the person, the electrode patch connector on the fourth lead branch cable is connected to a Left Leg (LL) electrode attached to the body surface of the person, and the electrode patch connector on the fifth lead branch cable is connected to a Right Leg (RL) electrode attached to the body surface of the person.
20. The physiological data monitoring and sensing device according to any one of claims 1 to 19, wherein a fastening device is provided on said hub for fastening said physiological data monitoring and sensing device to the body or clothing of the patient.
21. The physiological data monitoring sensing device of claim 20, wherein the securing device comprises one of a lanyard, a hook, a clip, a pin, or a magnetic member.
22. The physiological data monitoring and sensing device according to any one of claims 1 to 21, wherein a control module and/or an anti-defibrillation structure are disposed on the circuit board, and the control module and/or the anti-defibrillation structure are connected through the plurality of electrode pad connectors corresponding to the lead branch cables.
23. A physiological data monitoring and sensing device according to any one of claims 1 to 22, wherein said host connector comprises a host connection line and a host connection terminal connected to one end of said host connection line, one end of said host connector is connected to said circuit board through said host connection line, and said connection terminal is used for connecting a host of said physiological data monitoring apparatus.
24. The physiological data monitoring sensing device of claim 23, wherein said host connection line and said lead harness are disposed on the same side of said housing.
25. The physiological data monitoring sensing device according to claim 23 or 24, further comprising:
the sensing element cable is connected to the hub and is positioned on the same side of the hub as the host connecting line;
the fourth cladding piece wraps one end, connected with the concentrator, of the sensing element cable and the host connecting line;
and the fifth cladding is wrapped on the sensing element cable and the host connecting wire at a position which is away from the fourth cladding by a third preset length, and the sensing element cable and the host connecting wire are separated from each other from the fifth cladding to respective free ends.
26. The physiological data monitoring sensing device of claim 25, wherein the third predetermined length is less than or equal to 10 cm.
27. A physiological data monitoring sensing device according to any one of claims 23 to 26, wherein a body temperature sensor is connected to the free end of the sensing element cable.
28. A physiological data monitoring device, comprising the physiological data monitoring and sensing device as claimed in any one of claims 1 to 27 and a host, wherein the host is electrically connected with the physiological data monitoring and sensing device through the host connector.
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| CN201910684777.7A CN112294333A (en) | 2019-07-26 | 2019-07-26 | Physiological data monitoring sensing device and physiological data monitoring equipment |
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| CN201910684777.7A CN112294333A (en) | 2019-07-26 | 2019-07-26 | Physiological data monitoring sensing device and physiological data monitoring equipment |
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