CN111449636A

CN111449636A - Pulse acquisition device

Info

Publication number: CN111449636A
Application number: CN202010062778.0A
Authority: CN
Inventors: 江国旺; 许�鹏
Original assignee: Shanghai Zhangmen Science and Technology Co Ltd
Current assignee: Shanghai Zhangmen Science and Technology Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-07-28
Anticipated expiration: 2040-01-19
Also published as: CN111449636B

Abstract

The purpose of this application is to provide a pulse collection system, it includes: the system comprises a first acquisition component, a second acquisition component and an information processing component; the first acquisition assembly comprises a first holding part, a first supporting part, a first driving device and a first sensor assembly, and the first driving device drives the first sensor assembly to move towards the direction of pressing the radial surface of the left hand of the user when in work; the second acquisition assembly comprises a second holding part, a second supporting part, a second driving device and a second sensor assembly, and the second driving device drives the second sensor assembly to move towards the direction of pressing the radial surface of the right hand of the user when in work; the information processing component is in communication with the first acquisition component and the second acquisition component. The application provides a pulse collection system can save user's operating time.

Description

Pulse acquisition device

Technical Field

The application relates to the field of pulse detection, in particular to a pulse acquisition technology.

Background

The pulse is the artery pulsation that human body surface touchable arrived, and this kind of pulsation is relatively weak usually, need find the accurate position and just can gather, consequently if gather the pulse through pulse collection equipment, collection equipment needs to satisfy the location demand of higher precision. At present, the pulse acquisition position is often manually positioned, and the requirement on operation experience is high.

Disclosure of Invention

It is an object of the present application to provide a pulse acquisition device.

According to one aspect of the present application, there is provided a pulse acquisition device comprising:

the first acquisition component is used for acquiring left-hand pulse information of a user; the first acquisition assembly comprises a first holding part, a first supporting part, a first driving device and a first sensor assembly; the first holding part is used for holding by a left hand of a user, the first supporting part is used for supporting the left arm of the user, and the first driving device drives the first sensor assembly to move towards the direction of pressing the radial surface of the left hand of the user when in work;

the second acquisition component is used for acquiring the right-hand pulse information of the user; the second acquisition assembly comprises a second holding part, a second supporting part, a second driving device and a second sensor assembly; the second holding part is used for holding the right hand of a user, the second supporting part is used for supporting the right arm of the user, and the second driving device drives the second sensor component to move towards the direction pressing the radial surface of the right hand of the user when in work; and the number of the first and second groups,

an information processing component in communication with the first acquisition component and the second acquisition component.

In some embodiments, the first actuation device comprises a first balloon that, upon inflation, actuates the first sensor assembly to move in a direction that compresses the radial surface of the user's left hand; the second driving device comprises a second air bag, and the second air bag drives the second sensor assembly to move towards the direction of pressing the radial surface of the right hand of the user after being inflated; the pulse acquisition device further comprises an air pump, the air pump is connected with the first air bag through a first air duct and connected with the second air bag through a second air duct, and therefore the air pump supplies air to the first air bag and the second air bag; the information processing assembly is electrically connected with the air pump to control the air pump to work.

In some embodiments, the first collection assembly includes a first balloon cartridge for passage of a left arm of a user, the first balloon being disposed inside the first balloon cartridge;

the subassembly is gathered including the second gasbag section of thick bamboo that supplies user's right arm to pass to the second, the second gasbag set up in second gasbag section of thick bamboo is inboard.

In some embodiments, the first and second balloons are ring-shaped and are each adapted to wrap around a respective side wrist of a user.

In some embodiments, the pulse acquisition device further comprises a balloon release assembly disposed in at least one of the first grip portion and the second grip portion; the air bag releasing assembly is electrically connected with the information processing assembly, and when the air bag releasing assembly is triggered, the information processing assembly controls the air pump to release the first air bag and the second air bag.

In some embodiments, the balloon release assembly includes a first release unit and a second release unit, the first release unit being disposed at the first grip portion and the second release unit being disposed at the second grip portion; the airbag release assembly is triggered when at least one of the first release unit and the second release unit is triggered.

In some embodiments, the first sensor assembly comprises a plurality of first sensor cells distributed circumferentially with respect to a left wrist of a user; the second sensor assembly comprises a plurality of second sensor cells distributed circumferentially with respect to the right wrist of the user.

In some embodiments, the first sensor assembly is configured to be circumferentially movable relative to a left wrist of a user; the second sensor assembly is configured to be circumferentially movable relative to a right wrist of a user.

In some embodiments, the first grip portion and the second grip portion are vertically disposed.

In some embodiments, the pulse acquisition device comprises a host, the information processing component being disposed within the host; the pulse acquisition device further comprises an input component and an output component, and the input component and the output component are respectively communicated with the information processing component.

In some embodiments, the first and second pick assemblies are each swingably mounted to the host.

According to another aspect of the present application, there is provided a pulse acquisition apparatus, wherein the pulse acquisition apparatus includes:

the third acquisition component is used for acquiring the pulse information of the user; the third acquisition assembly comprises a third holding part, a third supporting part, a third driving device and a third sensor assembly; the third holding part is used for holding a user, the third supporting part is used for supporting the arm of the user, and the third driving device drives the third sensor assembly to move towards the direction pressing the radial surface of the user when in work; and the number of the first and second groups,

an information processing component in communication with the third acquisition component.

Compared with the prior art, the pulse acquisition device provided by the application is convenient for a user to acquire pulse signals by himself. Particularly, through using the pulse collection system that this application provided, the user need not have professional knowledge and can gather the pulse signal smoothly to user's operating efficiency is high, thereby the pulse collection system that this application provided can save user's operating time.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of a pulse acquisition device according to an embodiment of the present application;

FIG. 2 is a schematic view of a state of use of a pulse acquisition device according to an embodiment of the present application;

FIGS. 3 and 4 illustrate the movement of the sensor assembly in one embodiment of the present application;

fig. 5 is a schematic view of the overall structure of a pulse acquisition device according to another embodiment of the present application.

The same or similar reference numbers in the drawings identify the same or similar elements.

Reference numerals

1000 pulse acquisition device

100 first collection Assembly

110 first holding part

120 first support part

130 first driving device

140 first sensor assembly

150 first air bag cartridge

141 first sensor unit

200 second acquisition assembly

210 second grip part

220 second supporting part

250 second air bag cylinder

400 balloon release assembly

410 first release unit

420 second release unit

500 host

Detailed Description

The present application is described in further detail below with reference to the attached figures.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the indicated orientations and positional relationships based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first," "second," etc. may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, a first feature "on," "above," and "over" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and diagonally above the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, the present application provides a pulse acquisition device 1000. The pulse acquisition device 1000 mainly comprises two pulse acquisition assemblies: the pulse acquisition device comprises a first acquisition assembly 100 and a second acquisition assembly 200, wherein the first acquisition assembly 100 and the second acquisition assembly 200 are respectively used for acquiring pulse signals of the left hand and the right hand of a user. The pulse acquisition device further comprises a host 500 in some embodiments, and the first acquisition assembly 100 and the second acquisition assembly 200 are respectively installed on the host 500; the electronic device of the pulse collecting apparatus 1000 is disposed in the host 500.

The first collection assembly 100 includes a first grip portion 110 and a first support portion 120, and the second collection assembly 200 includes a second grip portion 210 and a second support portion 220. The first holding part 110 is held by the left hand of the user, so as to fix the angle of the left hand of the user; the second holding part is held by the right hand of a user, so that the angle of the right hand of the user is fixed. First supporting part 120, second supporting part 220 are used for bearing user's left arm and right arm respectively, alleviate user's burden to supplementary ground further fixes user's left hand angle, thereby promote the position precision of sensing device at user's wrist when the user gathers pulse signal by oneself.

Wherein, the sensing device of the pulse acquisition device 1000 needs to cover the relevant part of the wrist of the user (for example, the radial artery position of the wrist) to acquire the pulse signal. Taking the first collecting assembly 100 as an example, the first collecting assembly 100 includes a first driving device 130 and a first sensor assembly 140, the first driving device 130 is used for driving the first sensor assembly 140 to move in a direction of pressing against the radial surface of the left wrist of the user, so that the first sensor assembly 140 collects the radial pulse signals of the left wrist of the user. For example, in some embodiments, the first sensor assembly 140 is free or spaced from the user's wrist when not being actuated to compress the user's wrist in order for the user to place an arm in position. The first driving device 130 may be implemented based on various forms, such as an eccentric mechanism, a screw mechanism, a linkage mechanism, or an air bag. Similar to the first collecting assembly 100, the second collecting assembly 200 includes a second driving device and a second sensor assembly, wherein the second driving device is used for driving the second sensor assembly to move towards the direction of pressing the radial surface of the wrist of the right hand of the user, so that the radial pulse signals of the wrist of the right hand of the user can be collected between the second sensor assemblies.

In addition, the pulse acquisition device 1000 further includes an information processing component for processing relevant information, such as communicating with the first and second sensor components and acquiring corresponding sensed information, storing and processing data, communicating with other devices, and the like.

In some embodiments, the first driving device and the second driving device are implemented based on air bags, so that a comfortable use experience is provided for a user, and the positioning accuracy is improved by increasing the contact surface. Referring to fig. 2, the first collection assembly is still illustrated. First acquisition assembly 100 includes first balloon 130 and first sensor assembly 140, wherein inflation of first balloon 130 drives first sensor assembly 140 in a direction to press against the radial surface of the user's left hand, for example, first sensor assembly 140 may be mounted directly to the surface of first balloon 130 on the side of the user's wrist, or first sensor assembly 140 may be mounted to another component that is driven by first balloon 130 and moves first sensor assembly 140 together. Similarly, the second acquisition assembly 200 includes a second balloon and a second sensor assembly, wherein inflation of the second balloon drives the second sensor assembly in a direction to compress the radial surface of the user's right hand. At this time, the pulse acquiring device 1000 further includes an air pump electrically connected to the information processing component, and the information processing component controls the air pump to work, for example, controls the air pump to inflate the first air bag 130 and the second air bag. In some embodiments, the air pump is mounted within the main body 500.

In some embodiments, the first collecting assembly 100 further includes a first air bag barrel 150, the first air bag barrel 150 is used for the left arm of the user to pass through for the arm positioning of the user, and accommodates the first air bag 130, the first sensor assembly 140 and the like, for example, the first air bag 130 is fixedly installed in the first air bag barrel 150. Based on the aforementioned fixation of the first air bag cartridge 150 to the user's arm, the positioning of the first sensor assembly 140 on the surface of the user's wrist will be more accurate. In some embodiments, the first bladder 130 is annular and is used to wrap the left wrist of the user, so that the user can be positioned well without discomfort due to large local pressure, thereby improving the success rate of acquiring the pulse signals of the user. Similarly, the second collection assembly 200 further includes a second airbag cartridge 250, the second airbag cartridge 250 being adapted to pass a right hand arm of the user therethrough for arm positioning by the user, and housing the second airbag, the second sensor assembly, etc., and in some embodiments being annular and adapted to wrap around the right wrist of the user.

In some embodiments, in order to ensure the comfort of the user during use and in some cases ensure the safety of the user during use, the pulse acquisition device 1000 further includes an air bag release assembly 400 electrically connected to the information processing assembly, and when the air bag release assembly 400 is triggered, the information processing assembly controls the air pump to release the first air bag 130 and the second air bag, for example, the information processing assembly controls the air pump to stop inflating the first air bag and the second air bag, or the information processing assembly controls the air pump to deflate the first air bag and the second air bag, or the information processing assembly controls the air pump to enter a pumping state, so as to reduce the pressure exerted by the first sensor assembly and the second sensor assembly on the wrist of the user as soon as possible, thereby avoiding safety accidents. Wherein the above-mentioned balloon release assembly optionally comprises a first release unit 410 and/or a second release unit 420. The first releasing unit 410 (if any) is disposed on the first holding portion 110, for example, the first releasing unit 410 is implemented based on a touch switch, a micro switch or a push switch, and is triggered when a user presses/touches or when the user stops pressing/touching; the second releasing unit 420 (if any) is disposed on the second holding portion 210, for example, the second releasing unit 420 is implemented based on a touch switch, a micro switch or a push switch, and is triggered when the user presses/touches or when the user stops pressing/touching.

Those skilled in the art should understand that the implementation manners of the first release unit 410 and the second release unit 420 are only examples, and are not intended to limit the specific embodiments of the present application in any way; any existing or later-developed implementations of first release unit 410, second release unit 420, as applicable to the present application, are also included within the scope of the present application and are incorporated herein by reference.

In order to ensure the safety of the user, in some embodiments, the airbag release assembly 400 includes the first release unit 410 and the second release unit 420, and when any one of the first release unit 410 and the second release unit 420 is triggered, the airbag release assembly 400 is considered to be released, wherein the first release unit 410 and the second release unit 420 are configured to be triggered when the user stops pressing/touching. Therefore, only when the user simultaneously grips the first holding portion 110 and the second holding portion 210 (or simultaneously presses the left and right push switches), the air pump inflates the first air bag and the second air bag, otherwise, when the user loosens any one of the holding portions (or loosens any one of the push switches), the inflation action of the air pump is stopped, and the first air bag and the second air bag are released, so that the personal safety of the user is protected. In an embodiment, the first releasing unit 410 and the second releasing unit 420 (for example, the first releasing unit 410 and the second releasing unit 420 are both touch or press switches) are connected in series to an input end of the information processing device, and are respectively configured to:

-conducting when touched or pressed by a user and considered to be in an un-triggered state;

open when the user stops touching or pressing, and is considered to be in a triggered state.

Of course, the above embodiments are merely examples, and are not intended to limit the specific embodiments of the present application; other embodiments now or later devised which may be suitable for use with the present application are also encompassed by the present application and are incorporated herein by reference. For example, the output signals of the first release unit 410 and the second release unit 420 are input signals to an and circuit, respectively, and the output signal of the and circuit is input signal to the information processing component.

In some embodiments, the sensor assembly on each side includes multiple sensor units to increase the success rate of acquisition of pulse information. Taking the first sensor assembly 140 as an example, referring to fig. 3, the first sensor assembly 140 includes a plurality (e.g., 3) of first sensor units 141, and the sensor assembly 140 moves along the arrow direction in fig. 3 when being driven to cover the wrist surface of the user (state shown in fig. 4); these first sensor units 141 are circumferentially distributed at the left wrist position of the user and are arranged towards the wrist surface of the user, thereby providing a large coverage area on the wrist surface of the user, ensuring that the radial pulse signals of the user can be captured and collected by at least one sensor unit 141 to ensure a high pulse signal collection efficiency. The second sensor assembly is similar to this, and comprises a plurality of (e.g., 3) second sensor units; these second sensor units are circumferentially distributed at the right wrist position of the user and arranged towards the wrist surface of the user.

Of course, the pulse signal acquisition efficiency can also be ensured in other ways. For example, in some embodiments, the first and second sensor assemblies are movably mounted, in particular, the first and second sensor assemblies are circumferentially movable relative to the respective wrists of the user in order to adjust the relative positions of the sensor assemblies and the wrists of the user. At this time, the first sensor assembly and the second sensor assembly are respectively provided with one sensor unit, so that the cost is saved.

Optionally, in a case where the first sensor assembly and the second sensor assembly are movably installed, the first sensor assembly and the second sensor assembly may also respectively include a plurality of sensor units as described above, so as to reduce a movement amount of the sensor assemblies during adjustment, and maximally ensure pulse signal acquisition efficiency.

The sensor unit in the embodiments of the present application is used for detecting the pressure change generated during the pulse of the artery, and converting the pressure change into an electrical signal which can be observed and detected more intuitively. A common pulse sensor unit belongs to a micro-pressure sensor, and the output mode may include analog output, digital output, and the pressure process of pulse beat is converted into an electrical signal and output through a micro-pressure type material (e.g. a piezoelectric sheet, an electrical bridge, etc.).

The first holding portion 110 and the second holding portion 210 are vertically arranged in some embodiments, so that the two palms of the user are opposite when the user holds the first holding portion 110 and the second holding portion 210, the comfort is better, and the accurate positioning of the wrist collecting portion of the user is facilitated.

In some embodiments, the pulse acquisition device 1000 further comprises an input component (e.g., keyboard, microphone, etc.) and an output component (e.g., speaker, display screen, etc.), the input component and the output component being in communication with the information processing component, respectively; optionally, the information processing component, the input component and the output component are all installed in the host 500, so that the user can input relevant information and obtain an output analysis result.

In some embodiments, the first and

second capturing assemblies

100 and 200 are not fixedly mounted on the main body 500, but rather are swingably (or rotatably) mounted on the main body 500, thereby providing a comfortable operating experience for users of different heights. For example, referring to fig. 5, the first collecting assembly 100 and the second collecting assembly 200 are respectively mounted on the host 500 through a rotating shaft or a link mechanism, and the first collecting assembly 100 and the second collecting assembly 200 can swing left and right in a horizontal plane relative to the host 500, so that a user can find the most comfortable arm bending angle, interference in collecting pulse information is reduced, and accuracy of the pulse information is improved.

The above details embodiments of the pulse acquisition device comprising the first acquisition assembly 100 and the second acquisition assembly 200. Of course, in some embodiments, only one side collecting component is provided, and the collection of the pulse information can also be realized. According to another aspect of the present application, the present application also provides a pulse acquisition device including a third acquisition component and an information processing component. The third acquisition assembly is used for acquiring pulse information of a user and comprises a third holding part, a third supporting part, a third driving device and a third sensor assembly; the third holding part is used for holding a user, the third supporting part is used for supporting the arm of the user, and the third driving device drives the third sensor assembly to move towards the direction pressing the radial surface of the user when in work. The information processing component is in communication with the third acquisition component. Under the circumstance that no contradiction occurs, each component (e.g., the third collecting component, the third holding part, the third supporting part, the third driving device, the third sensor component, and the information processing component) in the pulse collecting device respectively operates in the same or substantially the same manner as the corresponding component (e.g., the first collecting component, the first holding part, the first supporting part, the first driving device, the first sensor component, and the information processing component) in each of the above embodiments, and is not described herein again and included herein by reference.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the apparatus claims may also be implemented by one unit or means in software or hardware. The terms "first," "second," and the like are used to denote names, but not to denote any particular order.

Claims

1. A pulse acquisition apparatus, wherein the pulse acquisition apparatus comprises:

2. The pulse acquisition device of claim 1 wherein the first drive means comprises a first balloon which, upon inflation, drives the first sensor assembly in a direction to press against the radial surface of the user's left hand;

the second driving device comprises a second air bag, and the second air bag drives the second sensor assembly to move towards the direction of pressing the radial surface of the right hand of the user after being inflated;

the pulse acquisition device further comprises an air pump, the air pump is connected with the first air bag through a first air duct and connected with the second air bag through a second air duct, and therefore the air pump supplies air to the first air bag and the second air bag;

the information processing assembly is electrically connected with the air pump to control the air pump to work.

3. The pulse acquisition device of claim 2 wherein the first acquisition assembly comprises a first balloon barrel for the left arm of the user to pass through, the first balloon being disposed inside the first balloon barrel;

4. The pulse acquisition device of claim 3 wherein the first and second balloons are ring-shaped and are each adapted to wrap around a respective side wrist of a user.

5. The pulse acquisition device according to claim 2, further comprising a balloon release assembly provided to at least one of the first grip portion and the second grip portion;

the air bag releasing assembly is electrically connected with the information processing assembly, and when the air bag releasing assembly is triggered, the information processing assembly controls the air pump to release the first air bag and the second air bag.

6. The pulse acquisition device according to claim 5, wherein the balloon releasing assembly includes a first releasing unit and a second releasing unit, the first releasing unit being provided to the first grip portion, and the second releasing unit being provided to the second grip portion; the airbag release assembly is triggered when at least one of the first release unit and the second release unit is triggered.

7. The pulse acquisition device of any one of claims 1 to 6, wherein the first sensor assembly comprises a plurality of first sensor units distributed circumferentially with respect to a left wrist of a user;

the second sensor assembly comprises a plurality of second sensor cells distributed circumferentially with respect to the right wrist of the user.

8. The pulse acquisition device of any one of claims 1-6, wherein the first sensor assembly is configured to be circumferentially movable relative to a left wrist of a user;

the second sensor assembly is configured to be circumferentially movable relative to a right wrist of a user.

9. The pulse acquisition device according to claim 1, wherein the first grip portion and the second grip portion are vertically disposed.

10. The pulse acquisition device according to claim 1, wherein the pulse acquisition device comprises a host, and the information processing component is disposed in the host;

the pulse acquisition device further comprises an input component and an output component, and the input component and the output component are respectively communicated with the information processing component.

11. The pulse acquisition device of claim 10 wherein the first and second acquisition assemblies are each swingably mounted to the host.

12. A pulse acquisition apparatus, wherein the pulse acquisition apparatus comprises: