CN109316180A - A kind of electrocardiogram acquisition equipment and pressure regulating method - Google Patents
A kind of electrocardiogram acquisition equipment and pressure regulating method Download PDFInfo
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- CN109316180A CN109316180A CN201811125276.7A CN201811125276A CN109316180A CN 109316180 A CN109316180 A CN 109316180A CN 201811125276 A CN201811125276 A CN 201811125276A CN 109316180 A CN109316180 A CN 109316180A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6843—Monitoring or controlling sensor contact pressure
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The embodiment of the present application provides a kind of electrocardiogram acquisition equipment and pressure regulating method, and the electrocardiogram acquisition equipment includes: collector comprising electrode, the part that the collector at least corresponds to the electrode can be mobile relative to user's skin；Equipment body, is internally provided with controller, and the controller keeps the contact pressure between the electrode and user's skin adjustable for at least partly mobile direction movement to close to or far from user's skin of collector according to the live driving parameter that electrocardio senses.Electrocardiogram acquisition equipment in the embodiment of the present application can contact pressure between adjust automatically electrode and user's skin, improve the usage experience of user.
Description
Technical field
The invention relates to smart machine field, in particular to a kind of electrocardiogram acquisition equipment and pressure regulating method.
Background technique
Currently, many users can detect itself heartbeat in daily exercise using ECG Acquisition Device in life, to see
It surveys and which kind of cardiopulmonary level itself is currently in.And current electrocardiogram acquisition equipment usually using conductive flexible material as with
Family skin contact to obtain the electrode of electrocardiosignal, however do electrode using conductive flexible material with acquire electrocardiosignal when
It waits, needs to guarantee that contact of the electrode with skin needs the sufficiently stable accuracy that just can ensure that signal acquisition.But user is often
And do not know about and need great pressure, sometimes wearer can do it is some significantly act, for example run, the movement such as play ball,
So under this special status, flexible electrode needs bigger pressure to guarantee that it is more stable that it can take than normal conditions
Signal.So just need to increase the pressure between flexible electrode and skin at this time, currently existing scheme is all setting bandage, and is needed
User, which passively goes to tense bandage class formation, increase pressure between electrode and skin to realize, cumbersome, brings for user
It is inconvenient.
Apply for content
This application provides a kind of electrocardiogram acquisition equipment for capableing of contact pressure between adjust automatically electrode and user's skin,
And the pressure regulating method of this kind acquisition equipment.
In order to solve the above-mentioned technical problem, the embodiment of the present application provides a kind of electrocardiogram acquisition equipment, comprising:
Collector comprising electrode, the part that the collector at least corresponds to the electrode can be moved with respect to user's skin
It is dynamic；
Equipment body, is internally provided with controller, and the controller is used for according to the live driving parameter that electrocardio senses
At least partly collector is mobile mobile to the direction close to or far from user's skin, makes the contact between the electrode and user's skin
Pressure adjustable section.
Preferably, being additionally provided with the driver for driving at least partly collector mobile, institute on the collector
It states controller to be electrically connected with the driver, to control the driver driving at least partly collector.
Preferably, the collector includes utricule, the electrode is the flexible electrode being covered on the utricule, described
Driver is connected with the utricule.
Preferably, the driver includes:
Cylinder/hydraulic cylinder is driven, is electrically connected with the controller；
Accumulator, internal reservoir have gas or liquid, and driving cylinder/hydraulic cylinder piston rod is located at the storing
And it can be relative to its movement in device；And
Conduit, one end are connected with the accumulator, and the other end is connected with the utricule, to be used for the utricule
Interior conveying gas or liquid.
Preferably, the electrocardiogram acquisition equipment further includes the gravity sensitive for acquiring the weight parameter of the collector
At least one of position detector in device and position for detecting the piston rod.
Preferably, the controller is at least through ecg signal acquiring quality, piston rod position and the collector
At least one of weight parameter adjust the pressure between the electrode and user's skin.
A kind of pressure regulating method is provided simultaneously in the embodiment of the present application, is applied to electronic equipment as described above, it is described
Pressure regulating method includes:
Obtain the live parameter for characterizing electrocardio sensing state；
According to the partial movement of the live driving parameter collector at least counter electrode, to adjust the electrode and user
Pressure between skin.
Preferably, the fact parameter includes characterizing the weight parameter of collector gravity in electrocardiogram acquisition equipment, characterization
One of the location information of piston rod position and the mass parameter of electrocardiosignal acquired or a variety of in driver.
Preferably, when the live parameter includes the weight parameter, it is described to be adopted according to the live driving parameter
The partial movement of storage at least counter electrode includes:
Whether within a preset range the weight parameter is determined, wherein the preset range is to adopt described in user at least wears
The variation range of the weight parameter of collector when storage is moved；
If so, the driving at least partly collector is mobile, to increase the pressure between the electrode and user's skin.
Preferably, when the live parameter includes the mass parameter, it is described to be adopted according to the live driving parameter
The partial movement of storage at least counter electrode includes:
Determine whether the mass parameter meets preset requirement；
If so, the driving at least partly collector is mobile, to increase the pressure between the electrode and user's skin extremely.
Disclosure based on the above embodiment can know, the embodiment of the present application have it is following the utility model has the advantages that
Controller can be according to live parameter of current collector during acquiring electrocardiosignal and automatically according to working as
Preceding demand adjustment at least partly collector is mobile, and then changes the pressure between the electrode and user's skin on the part collector
Become, to reach required pressure value, guarantees the successful acquisition of electrocardiosignal.
Detailed description of the invention
Fig. 1 is the overall structure diagram of collector in the application electrocardiogram acquisition equipment.
Fig. 2 is the structural schematic diagram of driver in the application electrocardiogram acquisition equipment in collector, accumulator and conduit.
Fig. 3 is the method flow diagram of an embodiment of the pressure regulating method of the application.
Fig. 4 is the method flow diagram of another embodiment of the pressure regulating method of the application.
Appended drawing reference in Fig. 1 and Fig. 2:
1- matrix；2- utricule；3- electrode；4- driver；5- accumulator；6- piston rod；7- conduit.
Specific embodiment
In the following, being described in detail in conjunction with specific embodiment of the attached drawing to the application, but not as the restriction of the application.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, following description should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiment of the disclosure, and with it is upper
What face provided is used to explain the disclosure together to substantially description and the detailed description given below to embodiment of the disclosure
Principle.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the disclosure will become
It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the disclosure.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the disclosure smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the disclosure.
In the following, the embodiment of the present application is described in detail in conjunction with attached drawing.
As depicted in figs. 1 and 2, embodiments herein provides a kind of electrocardiogram acquisition equipment, comprising:
Collector comprising the part of electrode 3, collector at least counter electrode 3 can be mobile relative to user's skin；
Equipment body is internally provided with controller, and the live driving parameter that controller is used to be sensed according to electrocardio is at least partly
Collector is mobile to the direction close to or far from user's skin, keeps the contact pressure between electrode 3 and user's skin adjustable.
By will be equipped between collector and equipment body in the present embodiment, make the part of collector at least counter electrode 3
It can be moved under the control of the controller in equipment body, and then adjust the pressure between electrode 3 and user's skin.Make user for example
It when wearing electrocardiogram acquisition equipment performs physical exercises, such as runs, play ball, controller can be set according to for characterizing electrocardiogram acquisition
The contact pressure between electrode 3 and user's skin is automatically adjusted for the live parameter of local environment and current state, guarantees to adopt
The electrocardiosignal quality collected is intact, can actual response go out the heart beat status of user's body, meet the use demand of user, and
The contact condition in collector between electrode 3 and skin is monitored without user's moment, and needs voluntarily to adjust between electrode 3 and skin
Pressure provides users with the convenient, and user is made can arbitrarily to carry out any movement at any time, and improve user uses body
It tests.
Further, as depicted in figs. 1 and 2, the collector in the present embodiment includes that (it is a stripe board to matrix 1, certainly
Can also be other structures and shape), and it is used to drive the driver 4 that at least partly collector is mobile, control on matrix 1
Device processed is electrically connected with driver 4, to control the driving of driver 4 at least partly collector.
Specifically, the collector in the present embodiment further includes the utricule 2 on matrix 1, such as air bag, 2 quality of utricule
A cavity is formed between softness, with the ontology of collector, it can be made to heave or collapse by being filled with gas, liquid etc..Electrode 3 is to cover
The flexible electrode 3 being placed on utricule 2, driver 4 are connected with utricule 2, make to drive utricule 2 according to different degrees of demand or heave
Or it collapses, and then make the pressure adjustable between electrode 3 and user's skin.
Further, continuing with shown in Fig. 1 and Fig. 2, the driver 4 in the present embodiment includes:
Cylinder/hydraulic cylinder is driven, is electrically connected with the controller；
Accumulator 5, internal reservoir have gas or liquid, and one end of driving cylinder/hydraulic cylinder piston rod 6 is located at storage
And it can be mobile relative to accumulator 5 in glassware 5；And
Conduit 7, one end are connected with accumulator 5, and the other end is connected with utricule 2, for conveying storage into utricule 2
Gas or liquid in glassware 5.
It, can be true according to live parameter when controller is according to contact pressure between live parameter electrode 3 to be adjusted and skin
Determine adjustment parameter, and adjust the amount of movement and moving direction for driving the piston rod 6 of cylinder or hydraulic cylinder according to adjustment parameter, makes
The gas of predetermined amount or liquid pour in utricule 2 in accumulator 5, or by reservation amount in utricule 2 gas or liquid reflux extremely
In accumulator 5, and then the filling degree of utricule 2 is adjusted, reaches the contact pressure changed between electrode 3 and skin.For example, when being intended to increase
When the contact pressure being powered between pole 3 and skin, piston rod 6 can be enabled mobile to the direction far from driving cylinder or hydraulic cylinder, and
The amount of movement of oversize piston bar 6 pours in a large amount of gas or liquid in accumulator 5 in utricule 2；Conversely, can then enable piston rod 6
It is substantially moved to close to the direction of driving cylinder or hydraulic cylinder, to absorb gas or liquid in more multivesicular body 2, makes to reduce utricule
2 filling degree.
Wherein, continuing with shown in Fig. 1 and Fig. 2, utricule 2 and electrode 3 on the collector in the present embodiment are located at matrix 1
One side on, and cylinder/hydraulic cylinder, accumulator 5 and conduit 7 is driven to be respectively positioned on the another side of matrix 1, conduit 7
One end passes through matrix 1 and is connected with utricule 2.The setting position of each component is indefinite in collector, can be according to the concrete shape of matrix 1
And structure and corresponding change.
Further, in this embodiment electrocardiogram acquisition equipment further include being electrically connected with the controller for adopting
At least one of position detector in the gravity sensor of the weight parameter of storage and position for detecting piston rod 6.
Wherein, the setting of gravity sensor is the weight parameter for acquiring the gravity state of characterization collector, and controller can pass through
The weight parameter is obtained, to judge whether user is currently kept in motion based on the weight parameter, if judging result shows to use
It is then necessary to determine whether to need to adjust the pressure between electrode 3 and user's skin, and the amount adjusted when family is kept in motion, this
It can be determined a bit by the weight parameter of acquisition.And the setting of position detector, it is the position for detecting piston rod 6, makes
Controller can get the position that piston rod 6 is presently in when needed, to determine piston according to current location auxiliary
The amount of movement of bar 6.If can not be further continued for adjusting to increase between electrode 3 and user's skin and when piston rod 6 has bottomed out
When pressure, it can be sounded an alarm by the alarm device being set in advance on such as equipment body, to prompt user to manually adjust electrode 3
Contact pressure between skin, such as the contact pressure between electrode 3 and skin can be made to meet test need by fastening bandage etc.
It wants.
The type of above-mentioned alarm device is not unique, can be sounding type, can also be light emitting-type etc..It again alternatively, can be on equipment body
Setting signal transmitting terminal, controller, then can be by signal transmitting terminals to the hand of user when detecting that piston rod 6 has bottomed out
The mobile devices such as machine send signal, to inform that user needs to check whether electrocardiogram acquisition equipment dresses using mobile devices such as mobile phones
Properly, if be not adjusted manually please, so that the contact pressure between electrode 3 and skin be made to meet the requirements.Again alternatively, if setting
Standby body itself is the mobile devices such as the mobile phone of user, then controller can directly show corresponding prompt letter on the screen at this time
It ceases and loudspeaker is utilized to issue prompt tone.
Specifically, the controller in the present embodiment not only can be by the weight parameter of 6 position of piston rod and collector
At least one adjusting electrode 3 and user's skin between pressure, can also realize pressure by the quality of ecg signal acquiring
It adjusts.
If for example, controller detect collected ecg signal acquiring it is second-rate when, can be according to preset requirement
In adjustment parameter and adjust drivers 4 piston rod 6 to the mobile predetermined amount in direction far from driver 4 so that utricule 2 compared with
It is preceding more full, and then increase the contact pressure between electrode 3 and user's skin.Further, when controller detects that gravity is joined
Number, such as acceleration, numerical value then can determine the shifting of piston rod 6 when characterizing within the scope of the default value that user is moving
Dynamic direction needs mobile to the direction for pushing gas in accumulator 5 or liquid to flow into utricule 2.Then, controller
The amount of movement of piston rod 6, and respective drive cylinder or liquid based on the amount of movement are determined according to the specific value of weight parameter
The piston rod 6 of cylinder pressure is mobile, and then flows to the gas of reservation amount or liquid in utricule 2 from accumulator 5, fills utricule 2 more
It is full of, and then improves the contact pressure between electrode 3 and user's skin.And if conversely, for example detecting weight parameter by above-mentioned number
Value is reduced to another numerical value, and when the numerical value is not within the scope of default value, then it can determine connecing between previous electrode 3 and user
Touch pressure is excessive, will lead to user's discomfort, needs to reduce contact pressure, therefore can determine that the moving direction of piston rod 6 needs therewith
It is preceding on the contrary, and by current weight parameter may further determine that out piston rod 6 move backward magnitude.Controller can based on the magnitude and
It is mobile to drive piston rod 6, so that the gas of predetermined amount or liquid reflux reduce the full of utricule 2 into accumulator 5 in utricule 2
Degree avoids contacting too closely between electrode 3 and user's skin.Further, when controller is in the amount of movement for determining piston rod 6
When can also be in combination with the current position of piston rod 6 depending on, moreover, as described above, when detecting that piston rod 6 has bottomed out,
Controller then needs to control the associated components such as alarm device and issues prompt, and user is reminded to manually adjust the contact between skin of electrode 3
Pressure.
As shown in figure 3, providing a kind of pressure regulating method simultaneously in the present embodiment, it is applied to electrocardiogram acquisition as described above
In equipment, the pressure regulating method includes:
Obtain the live parameter of electrocardio sensing；
According to the partial movement of the fact driving parameter collector at least counter electrode 3, to adjust electrode 3 and user's skin
Between pressure.
By the above method, the live parameter that the electrocardiogram acquisition equipment in the present embodiment can be sensed according to electrocardio, that is, table
The live parameter during equipment acquires electrocardiosignal in real time is levied, and adjusts electrode 3 automatically according to current acquisition demand
With the pressure between user's skin, guarantee the quality of the successful acquisition of electrocardiosignal and the electrocardiosignal of acquisition.Make in user's example
It when such as wearing electrocardiogram acquisition equipment and performing physical exercises, such as runs, play ball, controller can be according to for characterizing electrocardiogram acquisition
The live parameter of equipment local environment and current state and automatically adjust the contact pressure between electrode 3 and user's skin, guarantee
Collected electrocardiosignal quality is intact, can actual response go out the heart beat status of user's body, meet the use demand of user,
And the contact condition in collector between electrode 3 and skin is monitored without user's moment, and need voluntarily to adjust between electrode 3 and skin
Pressure, provide users with the convenient, so that user can be arbitrarily carried out any movement at any time, improve the use of user
Experience.
Further, in this embodiment above-mentioned live parameter include the weight for characterizing collector gravity in electrocardiogram acquisition equipment
In force parameter, characterization driver 4 in the location information of 6 position of piston rod and the mass parameter of the electrocardiosignal acquired one
Kind is a variety of.That is, electrocardiogram acquisition equipment can go forward side by side according to one of above-mentioned parameter information or a variety of determining adjusting strategies
Row is corresponding to be adjusted.
Specifically, as shown in figure 4, when live parameter only includes weight parameter, extremely according to live driving parameter collector
The partial movement of counter electrode 3 includes: less
Whether within a preset range to determine weight parameter, wherein preset range is at least worn collector for user and moved
When collector weight parameter variation range；
If so, driving at least partly collector is mobile, to increase the pressure between electrode 3 and user's skin.
For example, when the controller in electrocardiogram acquisition equipment detects that weight parameter, such as acceleration, numerical value are used in characterization
When within the scope of the default value that family is moving, then it can determine that the moving direction of piston rod 6 is needed to for pushing in accumulator 5
Gas or the direction flowed into utricule 2 of liquid it is mobile.Then, controller is determined to live according to the specific value of weight parameter
The amount of movement of stopper rod 6, and the piston rod 6 of the respective drive cylinder or hydraulic cylinder movement based on the amount of movement, and then make reservation amount
Gas or liquid flowed in utricule 2 from accumulator 5, it is more full to make utricule 2, and then make connecing between electrode 3 and user's skin
Touch pressure improves.And if conversely, for example detect that weight parameter is reduced to another numerical value by above-mentioned numerical value, and the numerical value does not exist
It when within the scope of default value, then can determine that the contact pressure between previous electrode 3 and user is excessive, will lead to user's discomfort, need
Reduce contact pressure, therefore can determine piston rod 6 moving direction need with before on the contrary, and pass through current weight parameter can also be true
Make the magnitude of the reverse movement of piston rod 6.Controller can drive piston rod 6 mobile based on the magnitude, so as to make a reservation in utricule 2
The gas or liquid reflux of amount reduce the filling degree of utricule 2, avoid contacting between electrode 3 and user's skin into accumulator 5
In close.
Further, when live parameter only includes mass parameter, according at least corresponding electricity of live driving parameter collector
The partial movement of pole 3 includes:
Determine whether mass parameter meets preset requirement；
If so, driving at least partly collector is mobile, to increase the pressure value between electrode 3 and user's skin.
For example, when the controller in electrocardiogram acquisition equipment detect collected ecg signal acquiring it is second-rate when,
Then can be according to the adjustment parameter in preset requirement and the piston rod 6 of adjust drivers 4 is pre- to the direction mobile one far from driver 4
If amount, so that utricule 2 is more full earlier above, and then increase the contact pressure between electrode 3 and user's skin.
Further, it when the controller in electrocardiogram acquisition equipment detects that piston rod 6 has bottomed out, can not be further continued for
It, can be by being set in advance in the equipment body of such as electrocardiogram acquisition equipment when adjusting to increase the pressure between electrode 3 and user's skin
On alarm device and sound an alarm, to prompt user to manually adjust the contact pressure between electrode 3 and skin, such as fastening can be passed through
Bandage etc. and so that contact pressure between electrode 3 and skin is met test needs.
The type of above-mentioned alarm device is not unique, can be sounding type, can also be light emitting-type etc..It again alternatively, can be on equipment body
Setting signal transmitting terminal, controller, then can be by signal transmitting terminals to the hand of user when detecting that piston rod 6 has bottomed out
The mobile devices such as machine send signal, to inform that user needs to check whether electrocardiogram acquisition equipment dresses using mobile devices such as mobile phones
Properly, if be not adjusted manually please, so that the contact pressure between electrode 3 and skin be made to meet the requirements.Again alternatively, if setting
Standby body itself is the mobile devices such as the mobile phone of user, then controller can directly show corresponding prompt letter on the screen at this time
It ceases and loudspeaker is utilized to issue prompt tone.
Further, if to be detected simultaneously by electrocardiogram acquisition signal quality poor for the controller in electrocardiogram acquisition equipment, simultaneously
Weight parameter when 6 position of piston rod is in the middle part of accumulator 5, then can determine within the scope of default value and need to increase at this time
The filling degree of utricule 2, to increase the contact pressure between electrode 3 and user's skin.When specific operation, the shifting of piston rod 6 first
Dynamic direction can be identified as determining and living then according to 6 current location of piston rod and weight parameter to far from the movement of 4 direction of driver
The amount of movement of stopper rod 6, namely determine the amount of the filling degree of utricule 2 and gas or liquid in the accumulator 5 that pushes of needs, most
It is mobile according to the amount driving piston rod 6 after determination afterwards, and then reach the technical effect of adjustment contact pressure.It certainly, can also only base
Any two kinds in above three parameter reach adjustment effect, and detailed process is same as above, and only refer to when determining the amount of adjustment
Parameter is corresponding to be reduced.
It is apparent to those skilled in the art that for convenience and simplicity of description, the data of foregoing description
The electronic equipment that processing method is applied to, can be with reference to the corresponding description in before-mentioned products embodiment, and details are not described herein.
Above embodiments are only the exemplary embodiment of the application, are not used in limitation the application, the protection scope of the application
It is defined by the claims.Those skilled in the art can make respectively the application in the essence and protection scope of the application
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of protection of this application.
Claims (10)
1. a kind of electrocardiogram acquisition equipment characterized by comprising
Collector comprising electrode, the part that the collector at least corresponds to the electrode can be mobile relative to user's skin；
Equipment body, is internally provided with controller, and the controller is used for according to the live driving parameter that electrocardio senses at least
Part collector is mobile mobile to the direction close to or far from user's skin, makes the contact pressure between the electrode and user's skin
It is adjustable.
2. electrocardiogram acquisition equipment according to claim 1, which is characterized in that be additionally provided on the collector for driving
The driver that at least partly collector is mobile is stated, the controller is electrically connected with the driver, is driven to control the driver
The dynamic at least partly collector.
3. electrocardiogram acquisition equipment according to claim 2, which is characterized in that the collector includes utricule, the electrode
For the flexible electrode being covered on the utricule, the driver is connected with the utricule.
4. electrocardiogram acquisition equipment according to claim 2 or 3, which is characterized in that the driver includes:
Cylinder/hydraulic cylinder is driven, is electrically connected with the controller；
Accumulator, internal reservoir have gas or liquid, and driving cylinder/hydraulic cylinder piston rod is located in the accumulator
And it can be relative to its movement；And
Conduit, one end are connected with the accumulator, and the other end is connected with the utricule, for defeated into the utricule
It supplies gas body or liquid.
5. electrocardiogram acquisition equipment according to claim 4, which is characterized in that the electrocardiogram acquisition equipment further includes for adopting
Collect in the position detector in the gravity sensor of the weight parameter of the collector and the position for detecting the piston rod
At least one.
6. electrocardiogram acquisition equipment according to claim 4, which is characterized in that the controller is adopted at least through electrocardiosignal
Collect at least one of weight parameter of quality, piston rod position and the collector to adjust between the electrode and user's skin
Pressure.
7. a kind of pressure regulating method is applied to as of any of claims 1-6 it is characterized in that, the pressure tune
Section method includes:
Obtain the live parameter for characterizing electrocardio sensing state；
According to the partial movement of the live driving parameter collector at least counter electrode, to adjust the electrode and user's skin
Between pressure.
8. the method according to the description of claim 7 is characterized in that the fact parameter includes adopting in characterization electrocardiogram acquisition equipment
The weight parameter of storage gravity characterizes the location information of piston rod position and the quality of the electrocardiosignal acquired in driver
One of parameter is a variety of.
9. according to the method described in claim 8, it is characterized in that, when the live parameter includes the weight parameter, institute
It states and includes: according to the partial movement of the live driving parameter collector at least counter electrode
Whether within a preset range the weight parameter is determined, wherein the preset range is that user at least wears the collector
The variation range of the weight parameter of collector when being moved；
If so, the driving at least partly collector is mobile, to increase the pressure between the electrode and user's skin.
10. according to the method described in claim 8, it is characterized in that, when the live parameter includes the mass parameter, institute
It states and includes: according to the partial movement of the live driving parameter collector at least counter electrode
Determine whether the mass parameter meets preset requirement；
If so, the driving at least partly collector is mobile, to increase the pressure between the electrode and user's skin extremely.
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| CN201811125276.7A CN109316180A (en) | 2018-09-26 | 2018-09-26 | A kind of electrocardiogram acquisition equipment and pressure regulating method |
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| CN201811125276.7A CN109316180A (en) | 2018-09-26 | 2018-09-26 | A kind of electrocardiogram acquisition equipment and pressure regulating method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793573A (en) * | 2019-11-06 | 2020-02-14 | 清华大学 | Flexible electronic system capable of self-adjusting binding force |
| CN111759290A (en) * | 2019-04-02 | 2020-10-13 | 清华大学 | Flexible physiological signal detection device |
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| CN110793573A (en) * | 2019-11-06 | 2020-02-14 | 清华大学 | Flexible electronic system capable of self-adjusting binding force |
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