阅读说明：本技术 基于区域分布的十二导联可穿戴设备 (Twelve-lead wearable device based on area distribution ) 是由 刘潜 谢红英 高强 于 2020-12-31 设计创作，主要内容包括：本发明涉及医疗穿戴技术领域,公开了一种基于区域分布的十二导联可穿戴设备,包括上衣、电极片、气囊、通气管、进气结构、排气结构；所述气囊嵌入所述上衣靠近人体的一侧；所述电极片,用于与肌肤接触采集人体生物电信号,与在所述气囊靠近人体的一侧固定连接；所述通气管串连所述进气结构、所述气囊以及所述排气结构；所述气囊上表面设置有凹陷,所述电极片嵌入所述凹陷中。通过上述技术方案的设置,能够通过气囊增加所述电极片和肌肤之间的挤压力度,从而使得电极片与肌肤的接触更加稳定,不易滑动和松动；通过气囊的调节可以提供给患者舒适的挤压力度,通过凹陷的设置,使得电极片不突出于上衣的内壁,减少患者的肌肤接触到电极片的突兀感。(The invention relates to the technical field of medical wearing, and discloses twelve-lead wearable equipment based on regional distribution, which comprises a coat, an electrode plate, an air bag, a vent pipe, an air inlet structure and an air exhaust structure, wherein the coat is arranged on the coat; the air bag is embedded into one side of the coat close to the human body; the electrode plate is used for contacting with skin to collect human body bioelectricity signals and is fixedly connected with one side of the air bag close to the human body; the vent pipe is connected in series with the air inlet structure, the air bag and the exhaust structure; the upper surface of the air bag is provided with a recess, and the electrode plate is embedded into the recess. Through the arrangement of the technical scheme, the extrusion force between the electrode plate and the skin can be increased through the air bag, so that the electrode plate is more stably contacted with the skin and is not easy to slide and loosen; the electrode plate can not protrude out of the inner wall of the coat through the concave arrangement, and the abrupt feeling that the skin of the patient contacts the electrode plate is reduced.)

1. The twelve-lead wearable device based on regional distribution is characterized by comprising a coat (1), electrode plates (2), an air bag (3), an air vent pipe, an air inlet structure (4) and an air exhaust structure (5); the air bag (3) is embedded into one side of the coat (1) close to the human body; the electrode slice (2) is used for contacting with skin to collect human body bioelectricity signals and is fixedly connected with one side of the air bag (3) close to the human body; the vent pipe is connected in series with the air inlet structure (4), the air bag (3) and the exhaust structure (5); the surface of the air bag (3) is provided with a recess, and the electrode plate (2) is embedded into the recess.

2. The area distribution based twelve-lead wearable device according to claim 1, wherein the balloon (3) has a first balloon region (31), a second balloon region (32), a third balloon region (33), a fourth balloon region (34), a fifth balloon region (35), and a sixth balloon region (36), the first balloon region (31), the second balloon region (32), the third balloon region (33), the fourth balloon region (34), the fifth balloon region (35), and the sixth balloon region (36) each having a separate region, connected in series by the vent tube.

3. The area distribution based twelve-lead wearable device according to claim 2, wherein the side of the air bag (3) away from the electrode pad (2) has a bottom plate (37), the bottom plate (37) being made of plastic.

4. The area distribution based twelve-lead wearable device of claim 1, wherein the air intake structure (4) is fixedly connected with the coat (1), the air intake structure (4) comprising an inflatable bladder (41), an air inlet (42), a one-way valve (43), and a first connection hole (44); the inflatable soft shell (41) is of an internal hollow structure, the air inlet (42) is formed in the inflatable soft shell (41), the first connecting hole (44) is formed in one end, close to the jacket (1), of the inflatable soft shell (41), the one-way valve (43) is arranged in the inflatable soft shell (41) and communicated with the first connecting hole (44), and the first connecting hole (44) is connected with the connecting pipe.

5. The area distribution based twelve-lead wearable device of claim 4, wherein the one-way valve (43) is used to block gas in the direction of the connection tube from flowing to the one-way valve (43) side.

6. The area distribution based twelve-lead wearable device of claim 4, wherein the air-filled bladder (41) is made of an elastic material.

7. The area distribution based twelve-lead wearable device of claim 1, wherein the venting structure (5) comprises a venting housing (51), a moving piston piece, a venting channel (52), a venting hole (53), and a second connection hole (54); a piston cavity (55) is arranged in the exhaust shell (51), and the movable piston piece is arranged in the piston cavity (55); the exhaust channel (52) is arranged on the exhaust shell (51), and two ends of the exhaust channel are respectively communicated with the side walls of two ends of the piston cavity (55) in the axial direction; the second connecting hole (54) is arranged at one end of the exhaust shell (51) far away from the movable piston piece and is connected with the vent pipe; the exhaust hole (53) is arranged at one end of the exhaust housing (51) far away from the second connecting hole (54).

8. The area distribution based twelve-lead wearable device of claim 7, wherein the moving piston member comprises a piston portion (61) and a pressing portion (62), the piston portion (61) is disposed within the piston cavity (55), the pressing portion (62) is disposed outside the exhaust housing (51), and passes through the exhaust housing (51) to be fixedly connected with the piston portion (61).

9. The area distribution based twelve-lead wearable device according to claim 8, wherein the exhaust structure (5) further comprises a return spring (71) and a stop collar (72), the stop collar (72) is fixedly connected to the sidewall of the piston cavity (55) and located between two ends of the exhaust channel (52), and two ends of the return spring (71) are respectively connected to the piston part (61) and the stop collar (72).

Technical Field

The invention relates to the technical field of medical wearing, in particular to twelve-lead wearable equipment based on regional distribution.

Background

Many people consider cardiovascular health to be a concern for the elderly, but in recent years, the trend of related diseases towards youthful development is continuously emerging, and heart diseases become one of the most frequent diseases with the highest global incidence along with high-rhythm life, work and unreasonable diet and exercise. The emergence of intelligent electrocardio equipment has very important significance for future heart disease medical treatment.

In order to let people pay more attention to cardiovascular health problems, manufacturers have introduced intelligent products such as smart bracelets and watches to monitor heart rate indexes. The intelligent electrocardio coat can be regarded as a revolution, and an electrocardio monitor and clothes are fused to become wearable equipment capable of detecting heart rate. Through 10 flexible fabric electrodes woven in the electrocardio-coat, the intelligent electrocardio-coat can collect human body bioelectricity signals in real time, extract 12 lead electrocardio vectors based on an electrocardio model, and extract and detect electrocardio characteristics by analyzing electrocardio parameter indexes of ECG signals. Thereby realizing the perception and health monitoring of the human heart activity.

However, in the prior art, because the flexible fabric electrode is in direct contact with the skin, the contact is easy to be unstable, and the flexible fabric electrode slides and loosens, or the flexible fabric electrode excessively presses the skin to cause discomfort to a patient.

Disclosure of Invention

The invention aims to provide a twelve-lead wearable device based on regional distribution, which can solve the problems that a flexible fabric electrode is not stably contacted with skin and is uncomfortable to wear in the prior art.

In order to achieve the purpose, the invention provides a twelve-lead wearable device based on regional distribution, which comprises a coat, an electrode plate, an air bag, a vent pipe, an air inlet structure and an air outlet structure, wherein the coat is arranged on the coat; the air bag is embedded into one side of the coat close to the human body; the electrode plate is used for contacting with skin to collect human body bioelectricity signals and is fixedly connected with one side of the air bag close to the human body; the vent pipe is connected in series with the air inlet structure, the air bag and the exhaust structure; the upper surface of the air bag is provided with a recess, and the electrode plate is embedded into the recess.

Through the arrangement of the technical scheme, the extrusion force between the electrode plate and the skin can be increased through the air bag, so that the electrode plate is more stably contacted with the skin and is not easy to slide and loosen; the electrode plate can not protrude out of the inner wall of the coat through the concave arrangement, and the abrupt feeling that the skin of the patient contacts the electrode plate is reduced.

Further, the airbag is provided with a first airbag area, a second airbag area, a third airbag area, a fourth airbag area, a fifth airbag area and a sixth airbag area, wherein the first airbag area, the second airbag area, the third airbag area, the fourth airbag area, the fifth airbag area and the sixth airbag area are independent in area and are connected in series through the vent pipe.

Further, one side of the air bag, which is far away from the electrode plate, is provided with a bottom plate, and the bottom plate is made of plastics.

Furthermore, the air inlet structure is fixedly connected with the coat, and comprises an inflatable soft shell, an air inlet, a one-way valve and a first connecting hole; the inflatable soft shell is of an internal hollow structure, the air inlet is formed in the inflatable soft shell, the first connecting hole is formed in one end, close to the jacket, of the inflatable soft shell, the one-way valve is arranged in the inflatable soft shell and communicated with the first connecting hole, and the first connecting hole is connected with the connecting pipe.

Further, the check valve is used for blocking the gas in the direction of the connecting pipe from flowing to one side of the check valve.

Further, the inflatable soft shell is made of an elastic material.

Further, the exhaust structure comprises an exhaust housing, a movable piston member, an exhaust passage, an exhaust hole and a second connecting hole; a piston cavity is arranged in the exhaust shell, and the movable piston piece is arranged in the piston cavity; the exhaust channel is arranged on the exhaust shell, and two ends of the exhaust channel are respectively communicated with the side walls at two ends of the piston cavity in the axial direction; the second connecting hole is arranged at one end of the exhaust shell far away from the movable piston piece and is connected with the vent pipe; the exhaust hole is formed in one end, far away from the second connecting hole, of the exhaust shell.

Further, the movable piston piece comprises a piston part and a pressing part, the piston part is arranged in the piston cavity, and the pressing part is arranged outside the exhaust shell and penetrates through the exhaust shell and the piston part to be fixedly connected.

Further, exhaust structure still includes return spring and spacing ring, the spacing ring with the lateral wall fixed connection of piston cavity is located between exhaust passage's the both ends, return spring's both ends are connected respectively the piston portion with the spacing ring.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the bladder;

FIG. 3 is a schematic view of the air intake structure;

fig. 4 is a schematic view of the structure of the exhaust structure.

Description of the reference numerals

1 coat 2 electrode slice

3 air bag 4 air inlet structure

5 venting feature 31 first air pocket region

32 second balloon region 33 third balloon region

34 fourth balloon region 35 fifth balloon region

36 sixth airbag zone 37 floor

41 air inlet of inflatable soft shell 42

43 check valve 44 first connection hole

51 exhaust housing 52 exhaust channel

53 exhaust hole 54 second connecting hole

55 piston chamber 61 piston part

62 pressing part 71 return spring

72 position-limiting ring

Detailed Description

The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.

In order to solve the problems of unstable contact between a flexible fabric electrode and skin and uncomfortable wearing in the prior art, as shown in fig. 1-4, the invention provides a twelve-lead wearable device based on regional distribution, which comprises a coat 1, an electrode plate 2, an air bag 3, a vent pipe, an air inlet structure 4 and an air outlet structure 5; the air bag 3 is embedded into one side of the coat 1 close to the human body; the electrode slice 2 is used for collecting human body bioelectricity signals by contacting with skin and is fixedly connected with one side of the air bag 3 close to the human body; the vent pipe is connected in series with the air inlet structure 4, the air bag 3 and the exhaust structure 5; the surface of the air bag upper 3 is provided with a recess, and the electrode plate 2 is embedded into the recess.

Through the arrangement of the technical scheme, the extrusion force between the electrode plate 2 and the skin can be increased through the air bag 3, so that the electrode plate 2 is more stable in contact with the skin and is not easy to slide and loosen; the electrode plate 2 does not protrude out of the inner wall of the coat 1 through the concave arrangement, and the abrupt feeling that the skin of a patient contacts the electrode plate 2 is reduced.

In one embodiment, the airbag 3 has a first airbag section 31, a second airbag section 32, a third airbag section 33, a fourth airbag section 34, a fifth airbag section 35, and a sixth airbag section 36, and the first airbag section 31, the second airbag section 32, the third airbag section 33, the fourth airbag section 34, the fifth airbag section 35, and the sixth airbag section 36 are independent from each other and are connected in series through the vent tube. Note that, as shown in fig. 1, the electrode pads located in the thoracic cavity are highly concentrated, a plurality of electrode pads are simultaneously provided on the third air bag 33 or the fourth air bag 34, and electrode pads not highly concentrated, such as those located at the shoulder blade position, are separately provided on one air bag 3. Through the arrangement of the technical scheme, the air bag 3 can be more fit to the body type characteristics of a human body, and more comfortable fit experience is provided for a patient.

In order to direct the direction of expansion of the airbag 3 in the direction of the human body when the volume is increased, the side of the airbag 3 facing away from the electrode plate 2 preferably has a bottom plate 37, and the bottom plate 37 is made of plastic.

Considering the need of inflating the air bag, as an example, as shown in fig. 3, the air inlet structure 4 is fixedly connected to the jacket 1, and the air inlet structure 4 includes an inflatable soft shell 41, an air inlet 42, a one-way valve 43, and a first connection hole 44; the inflatable soft shell 41 is of an internal hollow structure, the air inlet 42 is arranged on the inflatable soft shell 41, the first connecting hole 44 is arranged at one end, close to the jacket 1, of the inflatable soft shell 41, the one-way valve 43 is arranged in the inflatable soft shell 41 and is communicated with the first connecting hole 44, and the first connecting hole 44 is connected with the connecting pipe. Preferably, the number of the air inlets 42 is set to one, and the air inlets are positioned at the end face of the inflatable soft shell 41 far away from the jacket 1. Through the arrangement of the technical scheme, the user can inflate the air bag 3 by pressing the inflatable soft shell 41 with the fingers at the position of the air inlet 42, and the air inlet of the arrangement mode is fine.

Further, the check valve 43 is used to block the gas in the direction of the connecting pipe from flowing to the side of the check valve 43, so that the gas is retained in the airbag 3.

In order to accommodate the pressing action during inflation and to ensure the return of the inflated bladder 41 after pressing, the inflated bladder 41 is preferably made of an elastic material, and more preferably the inflated bladder 41 is made of rubber.

Considering the need for venting in the airbag, as an example, as shown in fig. 4, the venting structure 5 includes a venting housing 51, a moving piston member, a venting channel 52, a venting hole 53, and a second connecting hole 54; a piston cavity 55 is arranged in the exhaust shell 51, and the movable piston piece is arranged in the piston cavity 55; the exhaust passage 52 is arranged on the exhaust housing 51, and two ends of the exhaust passage are respectively communicated with the side walls at two ends of the piston cavity 55 in the axial direction; the second connecting hole 54 is arranged at one end of the exhaust housing 51 far away from the movable piston member and is connected with the vent pipe; the exhaust hole 53 is provided at an end of the exhaust housing 51 away from the second connection hole 54.

For the convenience of the patient to operate, it is preferable that the movable piston member includes a piston portion 61 and a pressing portion 62, the piston portion 61 is disposed in the piston cavity 55, the pressing portion 62 is disposed outside the exhaust housing 51, and penetrates through the exhaust housing 51 to be fixedly connected with the piston portion 61. The side surface of the piston part 61 close to the exhaust hole 53 is provided with a rubber layer, so that the sealing effect can be improved.

In order to enable the movable piston member to automatically return after being pressed, and reduce the operation steps of the patient, in a preferred case, the exhaust structure 5 further includes a return spring 71 and a limit ring 72, the limit ring 72 is fixedly connected with the side wall of the piston cavity 55 and is located between two ends of the exhaust channel 52, and two ends of the return spring 71 are respectively connected with the piston portion 61 and the limit ring 72.

The working principle of the exhaust structure is as follows, the piston piece is pressed and moved, so that the piston part 61 moves downwards, the exhaust hole 53 and the upper end of the exhaust channel 52 are opened, and gas can be exhausted along the connecting pipe, the piston cavity 55 below the piston part 61, the air inlet channel 52, the piston cavity 55 at the upper end of the piston part 61 and the exhaust hole 53 in sequence.

In order to prevent accidental contact, the airbag is inflated or deflated, and in a preferred case, a protective cover is detachably connected to the air inlet structure 4 and/or the air outlet structure 5, and the protective cover is arranged outside the air inlet structure 4 or the air outlet structure 5. Preferably, the detachable connection is a snap connection.

The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.