CN110916681A - Oximeter and storage box - Google Patents

Abstract

The invention discloses a blood oximeter and a storage box, comprising: a finger ring, a controller and a sensor; the finger ring comprises a ring-shaped structure with a first part with a gap and a second part matched with the gap; The first part and the second part are detachably connected to form an annular accommodating cavity for accommodating fingers; the sensor is arranged inside the first part and is used to collect human health data; the controller is arranged in the first part and is used for for receiving the human body health data collected by the sensor, and determining the blood oxygen value of the human body according to the human body health data. Through the technical solution of the present invention, the size of the second part of the ring can be flexibly selected, and the oximeter can be effectively carried on fingers of different thicknesses by the combination of the first part of the ring and the second part of different sizes , reduce the possibility of wearing too tight, prevent the oximeter from falling off during the measurement process, facilitate the wearer's use, and improve the wearer's experience.

Description

Oximeter and storage box

technical field

The invention relates to the field of medical devices, in particular to a blood oximeter and a storage box.

Background technique

With the development of the social economy and the improvement of living standards, people's daily health awareness is gradually increasing, and people are paying more and more attention to their own physiological parameters, and blood oxygen saturation is one of the key clinical physiological parameters. Therefore, , more and more families began to use some home measuring instruments to measure pulse rate and blood oxygen saturation value.

At present, many family wearers prefer the existing ring-type oximeter. The ring-type oximeter includes a finger ring, which is provided with a finger cavity, and the ring is provided with elements for parameter collection and processing. Pulse rate and oxygen saturation values are obtained by placing your finger in the finger cavity in the ring.

However, since the finger ring is usually an elastic finger cover or a locking belt, and the elastic finger cover or locking belt is used to adapt to fingers of different sizes, it is easy to cause the problem of wearing too tight and the fingers are subjected to radial pressure around the circumference. Therefore, when worn for a long time In this case, it will cause poor blood flow and swelling, which will affect the wearing comfort.

SUMMARY OF THE INVENTION

The invention provides a blood oximeter and a storage box. Through the detachable connection between the first part of the ring and the second part of the ring, the wearer can flexibly choose the second part of different sizes, so that the blood oximeter can be It can be effectively worn on fingers of different thicknesses, reducing the possibility of wearing too tight, preventing the oximeter from falling off during the measurement process, easy for the wearer to use, and improving the wearer's experience.

In a first aspect, the present invention provides a blood oximeter, including: a finger ring, a controller and a sensor;

The finger ring includes an annular structure and has a first part with a notch and a second part matched with the notch; the first part and the second part are detachably connected to form an annular accommodating cavity for accommodating fingers;

The sensor is arranged inside the first part and is used for collecting human health data;

The controller is arranged in the first part, and is used for receiving the human body health data collected by the sensor, and determining the blood oxygen value of the human body according to the human body health data.

Preferably, the controller includes a circuit board, a power supply module, a storage module and a main control processing module arranged on the circuit board; wherein,

The power supply module is used to supply power to the main control processing module;

The main control processing module is configured to receive the human body health data collected by the sensor, and determine the blood oxygen value of the human body according to the human body health data;

The storage module is used for storing the blood oxygen value and/or the human health data collected by the sensor.

Preferably,

The controller also includes:

Any one or more of a communication module, a status indication module and an attitude detection module arranged on the circuit board; wherein,

The attitude detection module is used to collect the attitude data of the human body, and send the attitude data to the main control processing module;

The main control processing module is further configured to determine the posture of the human body according to the posture data;

The communication module is used for sending the blood oxygen value and/or the posture of the human body to an external terminal;

The state indicating module is used for indicating the communication state between the communication module and the external terminal.

Preferably, the oximeter further comprises: a charging connector disposed outside the first part, and the charging connector is used for connecting to an external power source.

Preferably, the first part of the finger ring includes a mounting housing and a finger ring housing;

The installation shell includes a bottom shell and a cover body, and the bottom shell is provided with a through hole corresponding to the charging connector;

The bottom case is connected with the cover to form a casing with a first accommodating space, and the controller is placed in the first accommodating space.

Preferably, it further comprises: a magnet, the magnet is used for fixing the charging connector;

the bottom case is provided with a first receiving slot corresponding to the magnet;

the magnet is placed in the first receiving slot;

The first receiving groove and the through hole are placed on the same side.

Preferably, the finger ring housing includes an accommodating inner casing and a finger ring outer casing;

The accommodating inner case includes a base corresponding to the bottom case, and the bottom case is placed in the base;

The inner accommodating shell is connected with the outer shell of the finger ring to form a shell having a second accommodating space, and the first accommodating space is communicated with the second accommodating space;

The accommodating inner shell is provided with a second accommodating groove corresponding to the sensor, the sensor is placed in the second accommodating groove, and the second accommodating groove is in communication with the second accommodating space;

A first support member and/or a second support member are arranged on the finger ring shell.

Preferably, the inner housing is provided with a sensor protection cover;

the sensor protection cover is placed in the second receiving slot;

The sensor is placed in the sensor protective cover.

Preferably, the first end portion and the second end portion of the first portion of the finger ring respectively include a first concave-convex portion and/or a second concave-convex portion;

The second part of the finger ring includes a bayonet groove corresponding to the first concave-convex part and/or the second concave-convex part.

In a second aspect, the present invention provides a storage box for accommodating the oximeter. The storage box includes a housing, and the housing has a accommodating space matched with the oximeter.

The invention provides an oximeter, comprising: a finger ring, a controller and a sensor; the finger ring comprises a ring-shaped structure with a first part with a gap and a second part matched with the gap, and the first part and the second part are detachably connected , so as to form a ring-shaped accommodating cavity to accommodate fingers, and the flexible combination of the first part and the second part of different sizes can adapt to fingers of different thicknesses; the sensor is arranged inside the first part, so that human health data can be detected more accurately; control The device is arranged in the first part and is used for receiving the human body health data collected by the sensor, and determining the blood oxygen value of the human body according to the human body health data. To sum up, the technical scheme of the present invention enables the oximeter to effectively carry On fingers of different thicknesses, it reduces the possibility of wearing too tight, prevents the oximeter from falling off during the measurement process, is easy for the wearer to use, and improves the wearer's experience; at the same time, the sensor is located inside the first part to ensure that the detected Accuracy of human health data.

Further effects of the above-mentioned non-conventional preferred mode will be described below in conjunction with specific embodiments.

Description of drawings

In order to illustrate the embodiments of the present invention or the existing technical solutions more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the existing technology. Obviously, the accompanying drawings in the following description are only the For some embodiments described in the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a longitudinal cross-sectional view of a blood oximeter according to an embodiment of the present invention;

2 is a schematic diagram 1 of an explosion of a blood oximeter provided by an embodiment of the present invention;

3 is a schematic diagram 2 of an explosion of a blood oximeter provided by an embodiment of the present invention;

4 is an exploded schematic diagram of a first storage box provided by an embodiment of the present invention;

5 is a longitudinal cross-sectional view of the oximeter provided by an embodiment of the present invention and the first storage box combined;

6 is a schematic structural diagram of a blood oximeter, a first storage box, and an external terminal provided by an embodiment of the present invention;

7 is an exploded schematic diagram of a second storage box provided by an embodiment of the present invention;

FIG. 8 is an exploded schematic diagram of a third storage box provided by an embodiment of the present invention.

Wherein, each reference number in the figure is as follows:

1-finger ring; 11-first part; 111-installation shell; 1111-bottom shell; 11111-through hole; 11112-first receiving slot; 1112-cover body; ; 11211-base; 11212-second receiving slot; 11213-sensor protection cover; 1122-ring housing; 11221-first support; 11222-second support; 113-first end; 114-second end ;1131-first fixing part;12-second part;;121-bayonet slot;122-second fixing part;2-controller;21-battery;22-circuit board;23-first shading plate;24 -Charging connector; 3-sensor; 31-electrical connector; 4-magnet; 5-shell; 51-active shell; 52-accommodating shell; 521-inner shell; 5211-third support; External magnet; 53-charging shell; 6-charging body; 61-external power supply; 62-battery circuit board; 63-fourth support member; 64-second light shielding piece;

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and corresponding drawings. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly or indirectly mounted on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. Terms "top", "bottom", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, which is only for the convenience of description, and should not be construed as a limitation on the technical solution. The terms "first" and "second" are only used for the purpose of description, and should not be understood as indicating or implying relative importance or implying indicating the number of technical features. "Plurality" means two or more, unless expressly specifically limited otherwise.

As mentioned above, the ring of the current ring-type oximeter is usually an elastic finger sleeve or a locking band. However, using elastic finger sleeves or locking straps to adapt to different sizes of fingers is prone to the problem of wearing too tight and the fingers are subjected to radial pressure for a week. Therefore, in the case of long-term wearing, it will cause poor blood flow and swelling. , affecting wearing comfort. The present invention is based on the detachable connection between the first part and the second part of the ring, and the wearer can flexibly choose the second part of different sizes, so that the oximeter can be effectively worn on fingers of different thicknesses, reducing the The possibility of wearing too tight prevents the oximeter from falling off during the measurement process, which is easy for the wearer to use and improves the wearer's experience; at the same time, the sensor is located on the side or front of the finger to ensure the accuracy of the detected human health data.

Referring to FIG. 1 to FIG. 3 , a specific embodiment of the present invention provides a blood oximeter. The blood oximeter in this embodiment includes: a finger ring 1 , a controller 2 , and a sensor 3 ;

The finger ring 1 includes a first part 11 with a notch and a second part 12 matched with the notch, and the first part 11 and the second part 12 are detachably connected to form an annular accommodating cavity for accommodating fingers;

The sensor 3 is arranged inside the first part 11 and is used to collect human health data;

The controller 2 is arranged in the first part 11, and is used for receiving the human body health data collected by the sensor 3, and determining the blood oxygen value of the human body according to the human body health data.

In this embodiment, the oximeter includes a finger ring 1, a controller 2 and a sensor 3; the finger ring 1 includes a ring-shaped first part 11 with a notch and a second part 12 matched with the notch, the first part 11 and the second The part 12 can be detachably connected to form a ring-shaped accommodating cavity to accommodate fingers. The second part 12 can have multiple different sizes to accommodate fingers of different thicknesses, so as to meet the needs of people with different thicknesses of fingers, so that the oximeter has a relatively high performance. Strong adaptability, thereby reducing the cost of production and use, and also bringing greater convenience to the wearer. The sensor 3 is arranged on the inside of the first part 11 and is used to collect human health data. When the wearer wears the oximeter, the sensor 3 can be kept in contact with the side or front of the finger to detect human health data, so as to ensure the detection of stability and accuracy of human health data. The controller 2 is arranged in the first part 11, and is used for receiving the human body health data collected by the sensor 3, and determining the blood oxygen value of the human body according to the human body health data. Wherein, that the controller 2 is located in the first part means that the controller 2 is located inside the first part, so that the controller 2 is wrapped by the first part. The sensor 3 is arranged inside the first part, and the sensor 3 is arranged on the inner surface of the first part, so that the sensor 3 is in contact with the user's finger for blood oxygen measurement.

Specifically, when the wearer wears the oximeter, it should be worn on the base of the finger or the abdomen of the finger, preferably the base of the finger. At the same time, the sensor 3 is located on the side or the front of the finger, so as to ensure the stability and accuracy of the detection results, and the controller 2 is located at the the back of the finger, thus ensuring the wearer's experience. It should be noted that the first part 11 of the finger ring 1 has elasticity, and the second part 12 of the finger ring 1 has rigidity. When the oximeter is set on a relatively thick finger, the first part 11 of the ring 1 is made of elastic material, and the elastic material has a certain ductility, so that the first part 11 of the ring 1 has greater elasticity , the second part 12 of the finger ring 1 is made of rigid material, so that the second part 12 of the finger ring 1 has rigidity, and the first part 11 of the finger ring 1 can be detachably connected with the second part 12 of different sizes to form different The annular cavity can be sleeved on fingers of different thicknesses, adapting to fingers of different thicknesses, so as to meet the needs of people with different thicknesses of fingers, so that the oximeter has strong adaptability, thereby reducing production, The cost of use also brings greater convenience to the user. The wearer can flexibly choose the second part 12 of different sizes, adjust the annular cavity by himself, and improve the wearing comfort, thereby reducing the elasticity of the first part 11 It can prevent the damage caused by extrusion, ensure the stability of wearing, reduce the possibility of falling off from the fingers, improve the comfort of the oximeter, and improve the experience of the wearer. Wherein, the elastic material of the first part 11 includes any material with relatively large elasticity in the prior art, and the embodiment of the present invention does not limit the elastic material of the first part 11, for example, it may be silica gel, polyvinyl chloride (Polyvinyl chloride) , referred to as PVC), thermoplastic polyurethane elastomer rubber (Thermoplasticpolyurethanes, referred to as TPU), thermoplastic vulcanizate (Thermoplastic Vulcanizate, referred to as TPV), thermoplastic elastomer material (Thermoplastic Elastomer, referred to as TPE), thermoplastic rubber material (Thermo-Plastic-Rubber material, referred to as TPR) and so on. The rigid material of the second part 12 includes any material with rigidity in the prior art, and the embodiment of the present invention does not limit the rigid material of the second part 12 , for example, it may be made of materials such as ceramics and metals.

Preferably, the first part 11 is gathered at the notch to ensure the combination of the elastic first part 1 and the rigid second part 2 of different sizes, so as to ensure the wearer's comfort when wearing it and reduce blood oxygen measurement the possibility of the meter falling off. The embodiment of the present invention does not specifically limit the thicknesses of the first portion 11 and the second portion 12 .

The detachable connection method in the first part 11 and the second part 12 can be realized by means of the prior art, for example, it can be a pull connection, a screw connection, a snap connection, a pin/rivet connection, etc. This is not limited.

It should be noted that the sensor 3 and the controller 2 are connected through an electrical connector 31. Specifically, the electrical connector 31 may be a flexible circuit board or a metal wire, which is not specifically limited in this embodiment of the present invention. The components in the prior art that can be electrically connected are all applicable to the embodiments of the present invention, preferably a flexible circuit board. Because of its flexibility, the flexible circuit board has a long service life and will not be damaged by minor twisting.

Specifically, the sensor 3 includes a red light LED, an infrared light LED, a photodetector, an optical device, and a low-noise electronic circuit carrying environmental suppression, which can collect human health data and send the human health data to the controller 2. The controller 2 It can receive the human body health data collected by the sensor 3, and determine the blood oxygen value of the human body according to the human body health data. Of course, other human physiological parameters such as the human body heart rate can also be determined. Among them, the human health data includes pulse wave data. The pulse wave is formed by the pulse (vibration) of the heart propagating along the arterial blood vessels and blood flow to the periphery, so its propagation speed depends on the physical and geometric properties of the propagation medium: the elasticity of the arteries, the The size of the lumen, the density and viscosity of blood, etc., are closely related to the elasticity, caliber and thickness of the arterial wall in particular.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, the controller 2 includes a circuit board 22 , a power supply module, a storage module and a main control processing module disposed on the circuit board 22 ; wherein,

The power supply module is used to supply power to the main control processing module;

The main control processing module is used to receive the human body health data collected by the sensor 3, and determine the blood oxygen value of the human body according to the human body health data;

The storage module is used to store the blood oxygen value and/or the human health data collected by the sensor 3 .

In an optional embodiment, the controller 2 further includes:

Any one or more of the communication module, the status indication module and the attitude detection module arranged on the circuit board 22; wherein,

The attitude detection module is used to collect the attitude data of the human body, and send the attitude data to the main control processing module;

The main control processing module is further configured to determine the posture of the human body according to the posture data;

The communication module is used to send the blood oxygen value and/or the posture of the human body to the external terminal 8;

The state indicating module is used to indicate the communication state between the communication module and the external terminal 8 .

In an optional embodiment, the oximeter further includes: a charging connector 24 disposed outside the first part, and the charging connector 24 is used for connecting to an external power source 61 .

In this embodiment, the controller 2 includes a circuit board 22 , and a power supply module, a storage module, a main control processing module, a communication module, a status indication module and an attitude detection module electrically connected to the circuit board 22 . The power module includes a battery 21, a battery management module and a power management module; the battery 21 is used to provide power for the main control processing module, the battery 21 includes a battery commonly used in the prior art, such as a lithium battery, and the battery management module is used for the battery The charging and discharging circuit of 21 provides protection, and the power management module is used to provide protection for the working circuit of the control circuit. The main control processing module is used to control the work of the power management module, the sensor 3, the attitude detection module, the storage module, the status indication module, and the communication module, receive the human health data collected by the sensor 3, and determine the blood oxygen value of the human body according to the human health data. , and receive the posture data of the human body collected by the posture detection module, and determine the posture of the human body according to the posture data; the storage module is used to store the control program, the human body health data collected by the sensor 3, the posture data collected by the posture detection module, the blood oxygen value, The posture of the human body, etc., where the posture of the human body includes a motion state and a sleep state. The attitude module is used to collect the attitude data of the human body, and send the attitude data to the main control processing module. The attitude detection module is a gyroscope, which is used to detect the attitude of the wearer, and sends the detected attitude data to the main control processing module. Wherein, the posture data includes but is not limited to the acceleration generated when the wearer is in a motion state. The communication module is used to send the data stored by the storage data module to the external terminal 8, and the communication module is usually Bluetooth, wherein the external terminal 8 can be a mobile phone, which is used to detect and display the wearer's human health data and physiological parameters, such as blood oxygen value, so that the wearer can easily, intuitively and real-time understand their own health status. The status indication module includes an indicator light, which is used to indicate the connection state between the communication module and the external terminal 8. For example, when the connection with the external terminal 8 is successful, the indicator light is always on, and when the connection is pending, the indicator light flashes, and the external terminal 8 is not connected. When the indicator light is off, the color of the indicator light is not limited, it can be blue.

In this embodiment, the oximeter further includes a charging connector 24 disposed outside the first part 11, and the charging connector 24 is connected to the controller 2 for connecting to an external power source 61, so that the oximeter can be charged. Wherein, when using the blood oximeter provided by the embodiment of the present invention to perform blood oxygen test, after correct wearing by the user, the charging connector 24 is located on the back of the wearer's finger.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, the first end portion 113 and the second end portion 114 of the first portion 11 of the finger ring 1 respectively include a first concave-convex portion and/or a second concave-convex portion;

The second portion 12 of the finger ring 1 includes a bayonet groove 121 corresponding to the first concave-convex portion and/or the second concave-convex portion.

In this embodiment, the first end portion 113 and the second end portion 114 of the first portion 11 of the finger ring 1 respectively include a first concave-convex portion and/or a second concave-convex portion. Correspondingly, the second portion 12 of the finger ring 1 includes a corresponding first concave and convex portion. A bayonet groove 121 of the concave-convex part and/or the second concave-convex part, the first end part 113 and the second end part 114 are detachably connected to the second part 12, and the embodiment of the present invention does not limit the way of the detachable connection.

Specifically in this embodiment, the first end portion 113 and the second end portion 114 respectively include protrusions along the circumferential direction of the first portion 11 , and correspondingly, the second portion 12 includes a bayonet corresponding to the above-mentioned protrusions Slot 121. The thickness of the part connected to the protrusion is smaller than the maximum thickness of the protrusion, so that the first part 11 and the second part 12 can be fixed. In order to further ensure the fixing of the first part 11 and the second part 12 after connecting A convex point can be provided in the protrusion near the inner ring surface of the first part 11, and the convex point also has elasticity, which is the same or similar to the elastic material of the first part 11. The convex point is the first fixing part 1131, correspondingly, corresponding to The protruding bayonet slot 121 is provided with an opening corresponding to the convex point, and the opening is the second fixing portion 122 . The embodiment of the present invention does not limit the shape of the protrusion, and the shape of the surface of the protrusion may be an arc, a polygon, an irregular shape, or a combined shape, wherein the combined shape may be a combination of a curve and a polygon.

Specifically in this embodiment, the first end portion 113 and the second end portion 114 respectively include a first concave-convex portion on the side close to the finger and/or the other side away from the finger along the circumferential direction of the first portion 11 . The second concave-convex part, that is, the surfaces where the first concave-convex part and the second concave-convex part are respectively located are opposite, the concave part in the first concave-convex part and the second concave-convex part is connected with the first part 11, the first concave-convex part and the second concave-convex part The convex part and the concave part are connected, and the connecting line of the convex part and the concave part is tangent. Correspondingly, the second part 12 includes a bayonet groove 121 corresponding to the first concave-convex part and/or the second concave-convex part, so that the first part 11 and the second part 12 can be fixed, in order to further ensure the fixing of the first part 11 and the second part 12, the first concave-convex part and/or the second concave-convex part may be close to the inner surface side of the first part 11 or away from the first part 11. A convex point is set at the groove position on the inner surface of the part 11 , and the convex point is the first fixing part 1131 . The embodiments of the present invention do not limit the shapes of the first concave-convex portion and the second concave-convex portion, which may be S-shaped, and the shapes of the first concave-convex portion and the second concave-convex portion may be the same or different, preferably the same.

It should be noted that other detachable connection methods in the prior art are applicable to the connection between the first part 11 and the second part 12 , such as pull-out assembly, screw connection, cassette connection, press connection, and the like. The first fixing part 1131 and the second fixing part 122 are matched, so as to prevent the first part 11 and the second part 12 from falling off and loosening after being connected. To make a specific limitation, the structure in the prior art that can realize the fixation between the concave-convex portion and the bayonet groove is applicable to the embodiment of the present invention. Obviously, the first end portion 113 and the second end portion 114 are matched with the end portion of the second portion 12 .

In an embodiment of the present invention, the first part 11 of the finger ring 1 includes a mounting housing 111 and a finger ring housing 112;

The installation casing 111 includes a bottom casing 1111 and a cover body 1112, and the bottom casing 1111 is provided with a through hole 11111 corresponding to the charging connector 24;

The bottom case 1111 is connected with the cover body 1112 to form a casing having a first accommodating space, and the controller 2 is placed in the first accommodating space.

The first part 11 of the finger ring 1 includes an installation casing 111 and a finger ring casing 112; the installation casing 111 includes a bottom casing 1111 and a cover body 1112, and the bottom casing 1111 and the cover body 1112 are connected to form a casing with a first accommodating space, The controller 2 is placed in the first accommodating space; the bottom case 1111 is provided with a through hole 11111 corresponding to the charging connector 24, so that the charging connector 24 can be connected to the external power supply 61 through the through hole 11111, so that the oximeter can be connected to the oximeter. Perform charging; the mounting shell 111 is placed on the back of the finger, thereby reducing the pressure of the mounting shell 111 on the wearer's finger, thereby ensuring the wearer's comfort.

It should be understood by those skilled in the art that, in order to ensure that the light emitted from the cover body 1112 has a desired shape, the controller 2 is provided with a first light shielding sheet 23 or a light column, and the first light shielding sheet 23 or light column is located between the cover body 1112 and the light column. Between the controllers 2, so as to meet the light output requirement, the cover 1112 can transmit the light emitted by the light source.

The embodiment of the present invention does not limit the shape of the through hole 11111, and the shape of the through hole 11111 may be regular or irregular, such as a round hole, an oval hole, a square hole, and the like. The through hole 11111 and the charging connector 24 should match.

In an embodiment of the present invention, it further includes: a magnet 4, the magnet 4 is used to fix the charging connector 24;

The bottom case 1111 is provided with a first receiving slot 11112 corresponding to the magnet 4;

The magnet 4 is placed in the first receiving slot 11112;

The first receiving groove 1112 and the through hole 11111 are placed on the same side.

Specifically, the bottom case 1111 is provided with a first receiving slot 11112 corresponding to the magnet 4, the magnet 4 is placed in the first receiving slot 11112, and the magnet 4 is used to fix the charging connector 24 when charging the oximeter. The embodiment of the present invention does not limit the number of the magnets 4 , which may be one or more. Any material with magnetic properties in the prior art can be used as the magnets 4 . The magnet 4 and the through hole 11111 are placed on the same side, so as to ensure that when the oximeter is charged, the magnet 4 can play a fixed role on the oximeter and can charge the oximeter smoothly.

In an embodiment of the present invention, the finger ring housing 112 includes an inner housing 1121 and a finger ring outer housing 1122;

The accommodating inner shell 1121 is connected with the ring outer shell 1122 to form a shell having a second accommodating space, and the first accommodating space and the second accommodating space are in communication;

The accommodating inner case 1121 is provided with a base 11211 corresponding to the bottom case 1111, and the bottom case 1111 is placed in the base 11211;

The accommodating inner shell 1121 is provided with a second accommodating groove 11212 corresponding to the sensor 3, the sensor 3 is placed in the second accommodating groove 11212, the second accommodating groove 11212 and the second accommodating groove 11212 spatial connectivity;

A first support member 11221 and/or a second support member 11222 are provided on the finger ring housing 1122 .

The ring housing 12 includes an inner housing 1121 and an outer housing 1122. The inner housing 1121 is provided with a notch and is detachably connected to the second part 12. At the same time, the inner housing 1121 includes a base 11211 corresponding to the bottom housing 1111. The bottom shell 1111 is placed in the base 11211, and the inner shell 1121 and the ring outer shell 1122 are connected to form the shell of the second accommodating space. The electrical connector 31 is located in the second accommodating space. At the same time, the accommodating inner shell 1121 is provided with a second accommodating slot 11212 corresponding to the sensor 3. The sensor 3 is placed in the second accommodating slot 11212. The second accommodating slot 11212 and The second accommodating space is connected, so that the electrical connector 31 connects the controller 2 and the sensor 3 to ensure that the sensor 3 can be electrically connected to the controller 2, so that the sensor 3 collects human health data and transmits the human health data sent to controller 2. The ring housing 1122 is provided with a first support 11221 and/or a second support 11222 to fix the electrical connector 31 and the sensor 3 to ensure the stability of the sensor 3 .

It should be noted that the position of the second storage slot 11212 should be placed on the side or front area of the finger, so as to ensure the accuracy and stability of the collected human health data. The elasticity of the accommodating inner shell 1121 is similar to the elasticity of the finger ring outer shell 1122 , and preferably, the accommodating inner shell 1121 and the finger ring outer shell 1122 are made of the same elastic material.

Specifically, the assembling method of the oximeter with the first light-shielding sheet 23 is as follows: install the magnet 4 in the first receiving slot 11112 of the bottom case 1111, connect the bottom case 1111 and the base 11211, and install the charging connector 24 on the bottom case 1111. On the controller 2, the controller 2 and the sensor 3 are electrically connected through the electrical connector 31, the controller 2 is bonded to the bottom case 1111, and the charging connector 24 connected to the controller 2 is aligned with the bottom case 1111 Through hole 11111, the sensor 3 is placed in the second receiving groove 11212 on the receiving inner shell 1121 through the electrical connection member 31, and then the first supporting member 11221 and the second supporting member 11222 are connected with the ring shell 1122, and the ring shell 1122 is connected to the accommodating inner shell 1121, and the first support 11221 and the second supporting member 11222 are located between the ring shell 1122 and the accommodating inner shell 1121, and are used to fix the electrical connector 31 and the sensor 4, and then the second The groove 11212 is filled with transparent silica gel to fix the sensor 3 in the ring housing 112. Then, the first light shielding sheet 23 is bonded to the cover 1112, the cover 1112 is bonded to the base 11211, and the second 12 is assembled and connected to the accommodating inner case 1121, thereby forming an oximeter.

In an embodiment of the present invention, the inner housing 1121 is provided with a sensor protection cover 11213;

The sensor protective cover 11213 is placed in the second receiving slot 11212;

The sensor 3 is placed in the sensor protective cover 11213 .

In this embodiment, the accommodating inner shell 1121 is provided with a sensor protective cover 11213, the sensor protective cover 11213 is placed in the second receiving slot 11212, and the sensor 3 is placed in the sensor protective cover 11213, so as to protect the sensor 3 and ensure the blood oximeter service life.

Specifically, the assembling method of the oximeter with the first light shielding sheet 23 is as follows: the sensor protective cover 11213 is placed in the second receiving groove 11212 on the receiving inner case 1121 , and the magnet 4 is installed on the second receiving groove 11212 of the bottom case 1111 In a receiving slot 11112, connect the bottom case 1111 and the base 11211, install the charging connector 24 on the controller 2, electrically connect the controller 2 and the sensor 3 through the electrical connector 31, and glue the controller 2 to the bottom On the shell 1111, the charging connector 24 connected to the controller 2 is aligned with the through hole 11111 on the bottom shell 1111, the sensor 3 is placed in the sensor protective cover 11213, and then the first support 11221 and the second support 11222 and The finger ring outer shell 1122 is connected, the finger ring outer shell 1122 is connected with the accommodating inner shell 1121, the first support 11221 and the second supporting member 11222 are located between the finger ring outer shell 1122 and the accommodating inner shell 1121, and are used for fixing the electrical connector 31 and the sensor 4. Then, the first light shielding sheet 23 is bonded to the cover body 1112, the cover body 1112 is bonded to the base 11211, and the second part 12 is assembled and connected to the accommodating inner case 1121, thereby forming the oximeter .

4 to 6, a specific embodiment of the present invention provides a first storage box for accommodating the blood oximeter, the storage box includes a housing 5, the housing 5 has a Oxygen meter matching accommodation space.

Specifically, the storage box includes: a casing 5 , a charging body 6 , and an external charging connector 7 , the charging connector 24 is in electrical contact with the external charging connector 7 , and the external charging connector 7 is in electrical contact with the external charging connector 7 . the electrical connection between the charging bodies 6;

The casing 5 includes a movable casing 51, a accommodating casing 52, and a charging casing 53. The accommodating casing 52 is placed with an inner casing 521. The casing 51 is movably sleeved on the accommodating casing 52, and the charging casing 53 is placed in the accommodating casing 52;

The charging body 6 is placed in the charging casing 53, and the charging body 6 includes an external power source 61 and a battery circuit board 62 provided with a charging plug, and the charging plug is used for externally charging the external power source 61;

An external magnet 5212 is provided on the surface of the inner shell 521 close to the external charging connector 7, and a third support member 5211 is provided in the inner shell 521;

A fourth support member 63 is provided between the charging body 6 and the accommodating housing 52 .

In this embodiment, the storage box of the oximeter includes a housing 5 , a charging body 6 , and an external charging connector 7 . The casing 5 includes a movable casing 51, an accommodating casing 52, and a charging casing 53. The accommodating casing 52 is provided with a accommodating space for placing the oximeter in any of the above embodiments, and the movable casing 51 is movably sleeved on the accommodating casing. 52 , the charging case 53 is placed in the accommodating case 52 .

In this embodiment, the accommodating shell 52 is provided with an inner shell 521 , the surface of the inner shell 521 close to the external charging connector 7 is provided with an external magnet 5212 , and the inner shell 521 is provided with a third support member 5211 . When the oximeter in any of the above-mentioned embodiments is placed in the inner shell 521, the charging connector 24 on the controller 2 is in electrical contact with the external charging connector 7, thereby realizing the charging of the oximeter. The fixation of the oximeter ensures that the magnetic force between the magnet 4 and the external magnet 5212 should be able to fix the oximeter. At the same time, in order to further fix the oximeter, the inner shell 521 is provided with a third support 5211, the third One side of the support member 5214 is in contact with the inner casing 521, and the opposite side is in contact with the cover body 1112 in the oximeter. In order to fix the charging housing 53 of the charging body 6 , a fourth supporting member 63 is provided between the charging body 6 and the accommodating housing 52 .

It should be understood by those skilled in the art that, in order to ensure that the transparent light on the accommodating shell 52 has a desired shape, a second shading sheet 64 or a light column is provided between the accommodating shell 52 and the charging shell 53, so as to satisfy the For light emission requirements, the accommodating housing 52 can transmit the light emitted by the light source.

Specifically, the maximum battery capacity of the external power source 61 should be much larger than the maximum battery capacity of the battery 21 , so as to ensure that the external power source 61 in the storage box can charge the oximeter multiple times in a fully charged state. The external power supply 61 in the storage box is charged through the charging plug, and of course, the storage box and the oximeter can also be charged together through the charging plug.

It should be noted that the numbers of the magnets 4 and the external magnets 5212 should match. The embodiment of the present invention does not limit the material and quantity of the third support member 5211 and the fourth support member 63, which may be foam. The external charging connection 7 may be provided with contacts for charging the oximeter. External charging connector 7 and charging connector 24 should match. When the wearer needs to use the storage box to charge the oximeter, the oximeter can be placed in the inner shell 521 .

Specifically, the assembly method of the storage box with the second light-shielding sheet 64 is as follows: the external magnet 5212 is placed on the inner shell 521, the external charging connector 7 is fixed on the inner shell 521 with the hot-melt column, and the third support member 5211 is fixed on the inner shell 521. It is fixed in the inner shell 521, and the inner shell 521 is connected in the accommodating shell 52. The connection method is not limited. The battery circuit board 62 with the charging plug is hot-melted and fixed in the charging shell 53, and the battery circuit board 62 is electrically connected. and the external charging connector 7, the external power supply 61 is glued to the battery circuit board 62, the fourth support 63 is glued to the external power supply 61, the second light shield 64 is fixed to the charging case 53, and the charging case is 53 is fixedly connected to the accommodating shell 52, the movable shell 51 is mounted on the accommodating shell 52, and there are bone positions on the accommodating shell 52 for positioning and sliding.

Referring to FIG. 7 , a specific embodiment of the present invention provides a second storage box for accommodating the blood oximeter. The storage box includes: a casing 5 . The casing 5 includes a movable casing 51 and an accommodation casing 52 . The outer shell 52 is placed with an inner shell 521, the inner shell 521 has a accommodating space matching the above-mentioned oximeter, an outer magnet 5212 is provided on the inner shell 521 and/or a third support 5211 is provided in the inner shell 521, For the fixed oximeter, the movable casing 51 is movably sleeved on the accommodating casing 52 .

Referring to FIG. 8 , a specific embodiment of the present invention provides a third storage box for accommodating the blood oximeter. The storage box includes: a casing 5 , and the casing 5 includes a movable casing 51 and a accommodating casing 52 , The accommodating shell 52 has an accommodating space that matches the above-mentioned oximeter, and an external magnet 5212 and/or a third support 5211 is arranged in the accommodating shell 52 for fixing the oximeter, and the movable shell 51 is movably sleeved on the accommodating housing 52 .

The above descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. Various modifications and variations of the present invention are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (10)

1. An oximeter, comprising: the ring, the controller and the sensor;

the ring comprises a first part with an annular structure and a notch and a second part matched with the notch; the first part and the second part are detachably connected to form an annular accommodating cavity for accommodating fingers;

the sensor is arranged on the inner side of the first part and used for collecting human health data;

the controller is arranged in the first part and used for receiving the human health data acquired by the sensor and determining the blood oxygen value of the human body according to the human health data.

2. The oximeter of claim 1, wherein the controller comprises a circuit board, a power module, a storage module and a main control processing module disposed on the circuit board; wherein,

the power supply module is used for supplying power to the main control processing module;

the main control processing module is used for receiving the human health data acquired by the sensor and determining the blood oxygen value of the human body according to the human health data;

the storage module is used for storing the blood oxygen value and/or the human health data collected by the sensor.

3. The oximeter of claim 2, wherein the controller further comprises:

any one or more of a communication module, a state indicating module and a posture detecting module which are arranged on the circuit board; wherein,

the gesture detection module is used for collecting gesture data of a human body and sending the gesture data to the main control processing module;

the main control processing module is also used for determining the posture of the human body according to the posture data;

the communication module is used for sending the blood oxygen value and/or the posture of the human body to an external terminal;

the state indicating module is used for indicating the communication state between the communication module and an external terminal.

4. The oximeter of claim 1, further comprising: the charging connecting piece is arranged on the outer side of the first portion and used for being connected with an external power supply.

5. The oximeter of claim 4, wherein the first portion of the finger ring comprises a mounting housing and a finger ring housing;

the mounting shell comprises a bottom shell and a cover body, and the bottom shell is provided with a through hole corresponding to the charging connecting piece;

the bottom shell and the cover body are connected to form a shell with a first accommodating space, and the controller is arranged in the first accommodating space.

6. The oximeter of claim 5, further comprising: a magnet for fixing the charging connector;

the bottom shell is provided with a first accommodating groove corresponding to the magnet;

the magnet is arranged in the first accommodating groove;

the first accommodating groove and the through hole are arranged on the same side.

7. The oximeter of claim 6, wherein the ring housing comprises an inner housing and an outer ring housing;

the accommodating inner shell comprises a base corresponding to the bottom shell, and the bottom shell is arranged in the base;

the accommodating inner shell is connected with the ring outer shell to form a shell with a second accommodating space, and the first accommodating space is communicated with the second accommodating space;

the accommodating inner shell is provided with a second accommodating groove corresponding to the sensor, the sensor is arranged in the second accommodating groove, and the second accommodating groove is communicated with the second accommodating space;

the ring shell is provided with a first support member and/or a second support member.

8. The oximeter of claim 7, wherein the housing inner shell is provided with a sensor protection cover;

the sensor protection cover is arranged in the second accommodating groove;

the sensor is disposed within the sensor protective cover.

9. Oximeter according to claim 1, wherein the first and second end portions of the first portion of the ring comprise a first relief and/or a second relief, respectively;

the second portion of the finger ring includes a bayonet slot corresponding to the first jog and/or the second jog.

10. A cartridge for containing the oximeter, comprising a housing having a containing space for accommodating the oximeter.

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