CN108606788A - Flexible patch - Google Patents
Flexible patch Download PDFInfo
- Publication number
- CN108606788A CN108606788A CN201810415052.3A CN201810415052A CN108606788A CN 108606788 A CN108606788 A CN 108606788A CN 201810415052 A CN201810415052 A CN 201810415052A CN 108606788 A CN108606788 A CN 108606788A
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- China
- Prior art keywords
- flexible
- electrode
- patch
- flexible patch
- signal processing
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Classifications
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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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/282—Holders for multiple electrodes
-
- 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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
- A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
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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
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
Abstract
This disclosure relates to which a kind of flexible patch, the flexible patch include：Multiple flexible electrodes；Flexible electrode includes electrode body and the first flexible substrates；Electrode body construction circularizes, and the annular includes multiple arc sections, and the multiple arc section forms spaced protrusion and recess portion in the annular；The electrode body is arranged in first flexible substrates.By by flexible electrode configuration at it is spaced protrusion and recess portion arc section annular, the arc section can preferably bear to deform, so that good ductility can also be realized in flexible electrode setting to the first flexible substrates, to enhance the integral extension of flexible patch.According to the flexible patch of the embodiment of the present disclosure, when there is deformation in human skin, the ductility of flexible patch and flexible electrode can guarantee the long-term good skin surface for being attached at human body, can ensure the stability of electrical signal collection, realize the long-term real-time monitoring to electrocardiosignal.
Description
Technical field
This disclosure relates to cardiac monitoring field more particularly to a kind of flexible patch.
Background technology
From after being studied wave structure and island-bridge structure, the ductility of inorganic flexible electronic has obtained huge
Big promotion while maintaining good semiconducting behavior originally, and obtains the mechanical performance of similar organic matter, because
This, the application of inorganic flexible electronic also has received widespread attention.
Angiocardiopathy is as the current first major class disease for influencing human health, and the prevention and detection of early stage is to disease
Treatment have great significance.Electrocardiogram can detect rhythm of the heart mistake as clinically most common cardiomotility detection mode
Often, all kinds of common angiocardiopathies of myocardial ischemia, myocardial infarction etc..The electrocardiograph volume clinically used is larger, disease
People can not move when detecting, and dynamic ecg holter volumes are also larger, and patient activity is still subject to certain restrictions, no
It can realize long-term detection in real time.
Invention content
In view of this, the present disclosure proposes a kind of flexible patch, by by flexible electrode configuration at spaced
The annular of protrusion and recess portion arc section, the arc section can preferably bear to deform so that flexible electrode setting is soft to first
Property substrate on can also realize good ductility, can be long-term good to enhance the integral extension of flexible patch
It is attached at the skin surface of human body, realizes the long-term real-time monitoring to electrocardiosignal.
According to the one side of the disclosure, a kind of flexible patch is provided, the flexible patch includes：Multiple flexible electrodes；
The flexible electrode includes electrode body and the first flexible substrates；
The electrode body construction circularizes, and the annular includes multiple arc sections, and the multiple arc section is in the ring
Spaced protrusion and recess portion are formed in shape；
The electrode body is arranged in first flexible substrates.
In one possible implementation, the protrusion profile having the same, the recess portion profile having the same,
The annular is centrosymmetric.
In one possible implementation, the flexible patch includes：10 flexible electrodes.
In one possible implementation, the flexible patch further includes：Flexible patch ontology；
The flexible patch ontology includes multiple electrodes interface and a plurality of flexible wire,
The flexible wire is serpentine shape；
The flexible wire is for connecting the multiple electrode interface and the multiple flexible electrode.
In one possible implementation, the flexible patch ontology includes signal processing apparatus, the second flexible substrates
And flexible encapsulant material；
The signal processing apparatus is used to receive the electric signal of the multiple flexible electrode acquisition, and to the electric signal into
Row processing obtains 12 lead signal；
The signal processing apparatus is encapsulated in by the flexible encapsulant material in second flexible substrates.
In one possible implementation, the flexible patch ontology includes acceleration transducer；
The acceleration information is transmitted at the signal by the acceleration transducer for obtaining acceleration information
Manage device；
The signal processing apparatus according to the acceleration information by the electric signal due to human motion generate fortune
Dynamic artefact is eliminated.
In one possible implementation, the signal processing apparatus includes wireless transport module；
The wireless transport module is for by treated, electric signal to be wirelessly transmitted to terminal device.
In one possible implementation, the signal processing apparatus further includes amplification module, filter module, signal point
Analyse module, data memory module；
The filter module is connect with the amplification module and signal analysis module respectively by the flexible wire；
The signal analysis module is connect with wireless transport module and data memory module respectively by the flexible wire.
In one possible implementation, the flexible patch ontology includes two halfround bar slices；
Described two halfround bar slices are used to control the startup and closing of the flexible patch.
In one possible implementation, the flexible patch includes flexible electrode container structure；
The flexible electrode container structure is multiple recess on the encapsulating material of the flexible patch ontology.
By the way that by flexible electrode configuration, at the annular with spaced protrusion and recess portion arc section, the arc section can
Preferably to bear to deform so that it can also realize good ductility in flexible electrode setting to the first flexible substrates, to
Enhance the integral extension of the flexible patch.According to the flexible patch of the embodiment of the present disclosure, there is deformation in human skin
When, the ductility of flexible patch and flexible electrode can guarantee the long-term good skin surface for being attached at human body, energy
The stability for enough ensureing electrical signal collection, realizes the long-term real-time monitoring to electrocardiosignal.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become
It is clear.
Description of the drawings
Including in the description and the attached drawing of a part for constitution instruction and specification together illustrate the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.
Fig. 1 shows the structural schematic diagram of the flexible electrode of the flexible patch according to one embodiment of the disclosure.
Fig. 2 shows the structural schematic diagrams according to the electrode body of the flexible electrode of one embodiment of the disclosure.
Fig. 3 shows the flexible wire schematic shapes according to one embodiment of the disclosure.
Fig. 4 shows the structure diagram of the flexible patch according to one embodiment of the disclosure.
Fig. 5 shows the internal structure schematic diagram of the flexible patch ontology according to one embodiment of the disclosure.
Fig. 6 shows the medical dual-side glue schematic diagram according to the flexible patch of one embodiment of the disclosure.
Fig. 7 shows the sticker schematic diagram of the flexible electrode according to one embodiment of the disclosure.
Fig. 8 shows the schematic diagram of the electrocardiogram 12 lead according to one embodiment of the disclosure.
Fig. 9 shows the schematic diagram of the electrocardiogram 12 lead according to one embodiment of the disclosure.
Figure 10 shows the schematic diagram that the flexible electrode according to one embodiment of the disclosure is accommodated in flexible patch
Specific implementation mode
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing
Reference numeral indicate functionally the same or similar element.Although the various aspects of embodiment are shown in the accompanying drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the disclosure, numerous details is given in specific implementation mode below.
It will be appreciated by those skilled in the art that without certain details, the disclosure can equally be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
Present disclose provides a kind of flexible patch, the flexible patch includes：Multiple flexible electrodes.
Fig. 1 shows the structural schematic diagram of the flexible electrode of the flexible patch according to one embodiment of the disclosure.As shown in Figure 1,
The flexible electrode may include electrode body 1 and the first flexible substrates 12；
The construction of the electrode body 1 circularizes, and the annular may include multiple arc sections, and the multiple arc section can be with
Spaced protrusion and recess portion are formed in the annular；
The electrode body 1 is arranged in first flexible substrates 12.
The electrode body 1 can be flexible electronic device, can be by flexible encapsulant material by 1 envelope of the electrode body
In first flexible substrates 12.
The flexible patch can be the integrated of the function of electrocardiograph, can be applied in the monitoring of electrocardiosignal, lead to
The electrocardiosignal of multiple flexible electrodes acquisition human body after encapsulation is crossed, and electrocardiogram can be drawn according to the electrocardiosignal.
In order to ensure the adhered area of flexible electrode and human skin, and the signal strength of guarantee flexible electrode acquisition,
The width of the flexible electrode can be greater than or equal to 8mm, and in order to ensure the comfort level and and flexible paste of human skin
The width of the size matching degree of piece, the flexible electrode can be less than 15mm.
Wherein, the numbers of the lead signals that the number of the flexible electrode can obtain as needed determines, the disclosure
This is not construed as limiting.
The shape of first flexible substrates 12 can be identical as the shape of the electrode body 1, can also be different, this public affairs
It opens and this is not construed as limiting.The material of first flexible substrates 12 can be resin, plastics etc., and the flexible encapsulant material can be rubber
Glue, resin etc., the disclosure is not construed as limiting this.
As shown in Figure 1, in the multiple arc section, a portion arc section can be another as the protrusion in annular
The electrode body 1 to form the annular can be arranged as the recess portion in annular, the protrusion and recess portion interval in partial arc section.
Wherein, the profile of the protrusion and recess portion can be different, can also be identical；Profile, recess portion and the recess portion of the protrusion and protrusion
Profile can also be different or identical, the disclosure is not construed as limiting this, and the disclosure is also not construed as limiting the number of arc section,
As long as the multiple arc section can form the annular electrode ontology with curvature.
By the way that by flexible electrode configuration, at the annular with spaced protrusion and recess portion arc section, the arc section can
Preferably to bear to deform so that it can also realize good ductility in flexible electrode setting to the first flexible substrates, to
Enhance the integral extension of the flexible patch.According to the flexible patch of the embodiment of the present disclosure, there is deformation in human skin
When, the ductility of flexible patch and flexible electrode can guarantee the long-term good skin surface for being attached at human body, energy
The stability for enough ensureing electrical signal collection, realizes the long-term real-time monitoring to electrocardiosignal.
Fig. 2 shows the structural schematic diagrams according to the electrode body of one embodiment of the disclosure.In a kind of possible realization method
In, by taking 8 arc sections as an example, the structure of the electrode body 1 can be with as shown in Fig. 2, the protrusion profile having the same, institute
Recess portion profile having the same is stated, the annular is centrosymmetric.
The electrode body 1 can be annular, and 8 arc sections that the annular includes can be divided into two groups, one of which
In 4 arc sections can be used as protrusion, 4 arc sections in another set can be used as recess portion, between the protrusion and recess portion
Annular is formed every setting, and the annular is centrosymmetric structure.
It is also an option that the arc section of other numbers, the electrode body 1 for forming the annular in the above described manner is only this
A disclosed example, the disclosure are not construed as limiting the number of arc section.
For the size of electrode body 1, in one example, can using as shown in Fig. 2, the outside of the protrusion as radius
2mm, arc length are the arc section of 2 π mm, and raised inside is radius 1mm, and arc length is the arc section of π mm；The outside of the recess portion is
Radius 1mm, arc length are the arc section of pi/2 mm, and the inside of recess portion is radius 2mm, and arc length is the arc section of π mm.The annular
Inner width A is 8mm, and the external width B of the annular is 10mm.
It is only a kind of example of the size of the electrode body 1, the external width of the annular of the electrode body 1 above
B can be 8mm-15mm.
In one possible implementation, the flexible patch may include 10 flexible electrodes.
In the 12 lead monitoring for carrying out electrocardiosignal, it is 10 that can select the number of flexible electrode, by described
10 flexible electrodes acquire electrocardiosignal, obtain 12 lead signal.
Fig. 3 shows the flexible wire schematic shapes according to one embodiment of the disclosure.Fig. 4 shows to be implemented according to the disclosure one
The structure diagram of the flexible patch of example.
In one possible implementation, the flexible patch can also include：Flexible patch ontology 13；The flexibility
Patch ontology 13 may include multiple electrodes interface and a plurality of flexible wire, and the flexible wire can be serpentine shape；
The flexible wire can be used for connecting the multiple electrode interface and the multiple flexible electrode.
As shown in figure 4, the flexible patch may include multiple flexible electrodes and flexible patch ontology 13, the flexible paste
Piece ontology 13 can connect 10 flexible electrodes, one end of flexible wire by the flexible wire of serpentine shape as described in Figure 3
The electrode interface on flexible patch ontology 13 can be connected, the other end can connect flexible electrode.Wherein, in 10 flexible electrodes
6 can be used as six electrode of chest leads：V1~V6, wherein 2 flexible electrodes can be used as two electrode of arm：L, R, in addition 2
Electrode can be used as two electrode of leg：F、N.
In one example, the flexible wire of the serpentine shape may include multiple curved sections, the multiple curved section
Spaced protrusion and recess portion are formed in the serpentine shape.
Optionally, as shown in figure 3, can also include straightway, at least one end of the straightway in the serpentine shape
It is connected with a curved section, wherein the line width of flexible wire can be 0.4mm-0.6mm, and the radius of peripheral circular arc can be with
Radius for 0.8mm-1.2mm, internal circular arc can be 0.4mm-0.6mm, and the length of each straightway can be 1.6mm-
2.4mm, the width of the serpentine shape of entire flexible wire, such as the flexible wire both sides external arc midpoint of Fig. 3 serpentine shapes
The vertical range of tangent line can be 3.2mm-4.8mm.
The flexible wire of the serpentine shape can prestore certain strain energy of distortion, the strain energy of distortion in drawing process
It can be there are one the process accumulated again be discharged, to substantially increase the deformability of flexible wire.In addition, the flexibility of serpentine shape
Conducting wire also has good in-plane bending ability, can fully adapt to all kinds of skin patterns of human body surface, and convenient for collecting,
To realize the function and bending function of stable transmission telecommunications number.
The example of the above-mentioned serpentine shape for being flexible wire, the disclosure are not construed as limiting this.
As shown in figure 4, in one possible implementation, the flexible patch ontology 13 may include signal processing device
Set the 14, second flexible substrates and flexible encapsulant material；
The signal processing apparatus 14 is used to receive the electric signal of the multiple flexible electrode acquisition, and to the electric signal
It is handled to obtain 12 lead signal；
The signal processing apparatus 14 is encapsulated in by the flexible encapsulant material in second flexible substrates.
The signal processing apparatus 14 can be arranged in the second flexible substrates, and be sealed by flexible encapsulant material
Dress so that flexible patch ontology good can be attached at the body surface of measurement.Wherein, the material of second flexible substrates
Can be resin, plastics etc., the flexible encapsulant material can be rubber, resin etc., and the disclosure is not construed as limiting this.
The electrode interface can be arranged on the signal processing apparatus 14.Flexible electrode can be by the electric signal of acquisition
It is transmitted to signal processing apparatus 14 by flexible wire and electrode interface, it, can be with after signal processing apparatus 14 receives electric signal
The electric signal is handled, such as electric signal is amplified, is filtered, obtains 12 lead signal.
As shown in figure 4, in one possible implementation, the signal processing apparatus 14 may include wireless transmission mould
Block；
The wireless transport module is for by treated, electric signal to be wirelessly transmitted to terminal device.
The wireless transport module can electric signal be transferred to terminal device by way of wireless transmission by treated,
Terminal device can be mobile phone, computer etc., and the user of flexible patch can easily check electrocardiosignal monitoring result, and
And electrocardiosignal monitoring can be carried out in real time for a long time.
As shown in figure 4, in one possible implementation, the signal processing apparatus 14 can also include amplification mould
Block, filter module, signal analysis module, data memory module；
The filter module is connect with the amplification module and signal analysis module respectively by the flexible wire；
The signal analysis module is connect with wireless transport module and data memory module respectively by the flexible wire.
Wherein, the electric signal that amplification module can acquire flexible electrode be amplified, and filter module can will be after amplification
Electric signal be filtered, filter interference signal, such as power frequency interference signals.
The signal analysis module can extract the characteristic point of filtered electric signal, to obtain electrocardio letter
Number.
The electrocardiosignal that the signal analysis module obtains can be sent to wireless transport module, by being wirelessly transferred mould
Block is sent to terminal device.The electrocardiosignal that the signal analysis module obtains can also be sent to data memory module, led to
It crosses data memory module and preserves the electrocardiosignal information, and regularly the electrocardiosignal in data memory module can be believed
Breath is deleted.
Wherein, the amplification module, filter module, signal analysis module, data memory module, wireless transport module can be with
It is hard chip, can be integrated in flexible substrates.The soft of serpentine shape as shown in Figure 3 may be used in the flexible wire
Property conducting wire.
It is connected using the flexible wire of serpentine shape between each module, the deformation of the flexible patch ontology 13 can be with
It is carried by the flexible wire of the serpentine shape, and each module itself is not influenced by external world's deformation so that electric signal is supervised
It surveys and more stablizes.
As shown in figure 4, in one possible implementation, the flexible patch ontology 13 can also include that acceleration passes
Sensor；
The acceleration information is transmitted at the signal by the acceleration transducer for obtaining acceleration information
Manage device；
The signal processing apparatus according to the acceleration information by the electric signal due to human motion generate fortune
Dynamic artefact is eliminated.
The acceleration transducer can be able to be by flexible wire connection signal processing unit 14, the flexible wire
The flexible wire of serpentine shape shown in Fig. 3.
When acquiring electric signal, acceleration information can be obtained by acceleration transducer, then believe the acceleration
Breath is transmitted to the signal processing apparatus 14, signal processing apparatus 14 can according to acceleration information to the electric signal at
Reason can acquire electric signal, and pass through acceleration for example, when the electrocardiosignal to human body is monitored by flexible electrode
The acceleration information that sensor obtains human body is spent, acceleration information is then transmitted to the signal processing apparatus 14, the letter
Number processing unit 14 can by the electric signal since the motion artifacts that human motion generates are eliminated, for example, since human body is jumped
It is dynamic that electrocardiosignal is caused the noise of large amplitude occur, in combination with current acceleration information, calculate the motion state of human body, to
Noise is eliminated, reduces interference of the acceleration to body electrical signals of human body so that the body electrical signals of measurement are more accurate.
As shown in figure 4, in one possible implementation, the flexible patch ontology 13 can also include chargeable electricity
Pond and contactor.The rechargeable battery can connect the signal processing apparatus by flexible wire respectively with contactor
14, for example, by the flexible wire of serpentine shape as shown in Figure 3 by rechargeable battery and contactor respectively with the signal
Processing unit 14 connects.
The rechargeable battery can be that the flexible patch is powered, and the contactor can control the flexible patch
Start and closes.
Signal processing apparatus is led with rechargeable battery, contactor, acceleration transducer also by the flexibility of serpentine shape
Line connects, and realizes the flexibility of entire flexible patch, improves the integral extension of flexible patch.
Fig. 5 shows the internal structure schematic diagram of the flexible patch ontology according to one embodiment of the disclosure.As shown in figure 5,
In a kind of possible realization method, the flexible patch ontology 13 may include two halfround bar slices 9；
Described two halfround bar slices 9 are used to control the startup and closing of the flexible patch.
Described two halfround bar slices 9 can be a kind of possible realization method of foregoing circuit switch.For example, as shown in fig. 6,
The thin slice of the intermediate ellipse of medical dual-side glue 10 is conductive sheet 11, can be by medical dual-side glue 10 and this consideration of flexible patch
It closes, conductive sheet 11 is in contact with halfround bar slice 9 so that two halfround bar slices 9 are linked up, and a 9 connection processing circuit of halfround bar slice
6, another connection rechargeable battery 5, rechargeable battery 5 can be formd an electrical signal collection and returned with connection processing circuit 6
Road, flexible patch start start-up operation automatically.When the medical dual-side glue 10 is detached with flexible patch ontology, may be implemented soft
The closing of property patch.
As shown in figure 5, flexible patch ontology 13 can also include charge sheet 8, electrode interface module 2,6 and of processing circuit
Flexible wire 7.It can be with integrated charge interface, power interface on the rechargeable battery 5.
The charge sheet 8 can be two, charge sheet 8 can by power interface connect power supply, to rechargeable battery 5 into
Row charging.
The electrode interface module 2 can connect multiple flexible wires 7, and electrode interface module 2 is for providing multiple electrodes
Interface can provide 2,6,2 electrode interfaces respectively for example, as shown in figure 5, electrode interface module 2 is divided into three groups.
As shown in figure 5, in the inside of flexible patch ontology 13, it can also be by acceleration transducer and signal processing apparatus 14
It is integrated in processing circuit 6, the processing circuit 6 can be connect with 8, halfround bar slices 9 of charge sheet and rechargeable battery 5.
Fig. 7 shows the sticker schematic diagram of the flexible electrode according to one embodiment of the disclosure.Using flexible patch into pedestrian
When the electric signal monitoring of body-centered, sticker, such as medical dual-side glue flexible can be utilized, flexible electrode is attached and human skin table
Face.The medical dual-side glue can beat some through-holes thereon, to generate some gas permeabilities and water penetration, can be transported in human body
Sweat is exhausted in time when dynamic perspiration without being deposited under medical dual-side glue, the viscosity of medical dual-side glue, use is kept more to relax
It is suitable.
The colloid of the medical dual-side glue itself is the medical glue for having bio-compatibility, and colloid itself can fit in people
Body skin surface at least 24 hours, this provides guarantee for the long-time acquisition of electrocardiosignal.
Fig. 8 shows the schematic diagram of the electrocardiogram 12 lead according to one embodiment of the disclosure.Fig. 9 is shown according to the disclosure one
The schematic diagram of the electrocardiogram 12 lead of embodiment.
When carrying out the monitoring of electrocardiogram 12 lead to human body, can be incited somebody to action first with medical dual-side glue as shown in FIG. 6
Flexible patch ontology 13 is attached to human skin surface, it is then possible in order by flexible electrode from the table of flexible patch ontology 13
Face is taken out, and flexible electrode is attached to 10 positions of human skin using medical dual-side glue, as shown in figure 8, this 10 positions can
To include：6 positions of the junction and front of four limbs and limbs, can select first to paste outermost flexibility on flexible patch
Electrode, the disclosure are not construed as limiting to pasting sequence, as long as ensureing that the flexible wire of flexible electrode will not tangle up.
It should be noted that the position of pasting of the flexible electrode of the electrocardiogram 12 lead can also be four limbs and chest
6 preceding positions, the disclosure are not construed as limiting this, as long as the electrode position mode of 12 lead electric signal can be measured i.e.
It can.
Wherein, the connection type of flexible electrode can there are two types of, the first as shown in figure 8, chest leads 6 flexible electrodes
Flexible wire is all connected, this can be adapted for different people；Second can be with as shown in figure 9,6 electrodes of chest leads be connected
Together, trouble when wearing can be greatly reduced, the chest leads can also be connected based on the flexible wire of the serpentine shape
6 electrodes so that the series system is readily applicable to the length between the chest leads of the people of different building shape.
After flexible patch is worn, flexible patch can utilize flexible electrode acquire the current potential of each point in real time, can be with
12 lead signals are obtained, then by the processing of amplification module, filter module, signal analysis module in signal processing apparatus,
Effective clinical electrocardiogram (ECG) data is obtained, which can be sent to terminal device, such as the hand of flexible patch user
On machine, convenient for users to checking, also data are provided for diagnosis disease.Wherein, the flexible patch and terminal device can be with
Pass through bluetooth connection.
Alternatively it is also possible to the electrocardiogram (ECG) data is stored in data memory module, and can be periodically to described
Electrocardiogram (ECG) data is deleted.
Figure 10 shows the schematic diagram that the flexible electrode according to one embodiment of the disclosure is accommodated in flexible patch.The flexibility
Patch, can be as shown in Figure 10 when unused, can be placed on the surface of the flexible encapsulant material 4 of the flexible patch ontology
Flexible wire and flexible electrode.
As shown in Figure 10, in one possible implementation, the flexible patch may include flexible electrode storage knot
Structure；
The flexible electrode container structure is multiple recess on the encapsulating material of the flexible patch ontology.
When flexible patch quantity is more, can be arranged on the surface of the flexible encapsulant material 4 of flexible patch ontology described in
Flexible electrode container structure, the flexible electrode container structure can be some made on the surface of flexible encapsulant material 4
Recess identical with electrode shape size, and magnet can be set on flexible electrode and adhere to the recess.Alternatively, can also
The size that the recess is arranged is slightly smaller than flexible electrode, and flexible electrode is allow to be firmly embedded into recess.
Described flexible electrode itself has certain area, after folding completely may damage, thus flexible electrode is placed in soft
Property patch surface can storage while, avoid the damage of flexible electrode.
In one example, the flexible patch ontology can also include conducting wire container structure, and as shown in Figure 10, flexibility is led
Line can surround flexible patch ontology and place, and the conducting wire container structure can be disposed on 4 perimeter of flexible encapsulant material
Guide device, such as groove etc..Since flexible wire has good flexible, tensility energy, can preferably adapt to each
Class shape, therefore the disclosure is not construed as limiting the conducting wire container structure.
Electrocardiosignal monitoring finishes, and the flexible electrode on body can be torn, sequentially lead flexible electrode and flexibility
Line is placed individually into the flexible electrode container structure and conducting wire container structure, realizes to multiple flexible electrodes and flexible wire
Storage.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or improvement to the technology in market for best explaining each embodiment, or make the art
Other those of ordinary skill can understand each embodiment disclosed herein.
Claims (10)
1. a kind of flexible patch, which is characterized in that the flexible patch includes：Multiple flexible electrodes；
The flexible electrode includes electrode body and the first flexible substrates；
The electrode body construction circularizes, and the annular includes multiple arc sections, and the multiple arc section is in the annular
Form spaced protrusion and recess portion；
The electrode body is arranged in first flexible substrates.
2. flexible patch according to claim 1, which is characterized in that the protrusion profile having the same, the recess portion
Profile having the same, the annular are centrosymmetric.
3. flexible patch according to claim 1, which is characterized in that including：10 flexible electrodes.
4. flexible patch according to claim 1, which is characterized in that the flexible patch further includes：Flexible patch ontology；
The flexible patch ontology includes multiple electrodes interface and a plurality of flexible wire,
The flexible wire is serpentine shape；
The flexible wire is for connecting the multiple electrode interface and the multiple flexible electrode.
5. flexible patch according to claim 4, which is characterized in that the flexible patch ontology includes signal processing device
It sets, the second flexible substrates and flexible encapsulant material；
The signal processing apparatus is used to receive the electric signal of the multiple flexible electrode acquisition, and to the electric signal at
Reason obtains 12 lead signal；
The signal processing apparatus is encapsulated in by the flexible encapsulant material in second flexible substrates.
6. flexible patch according to claim 5, which is characterized in that the flexible patch ontology includes acceleration sensing
Device；
The acceleration information is transmitted to the signal processing device by the acceleration transducer for obtaining acceleration information
It sets；
The signal processing apparatus is pseudo- by the movement generated due to human motion in the electric signal according to the acceleration information
Mark is eliminated.
7. flexible patch according to claim 5, which is characterized in that the signal processing apparatus includes wireless transmission mould
Block；
The wireless transport module is for by treated, electric signal to be wirelessly transmitted to terminal device.
8. flexible patch according to claim 7, which is characterized in that the signal processing apparatus further include amplification module,
Filter module, signal analysis module, data memory module；
The filter module is connect with the amplification module and signal analysis module respectively by the flexible wire；
The signal analysis module is connect with wireless transport module and data memory module respectively by the flexible wire.
9. flexible patch according to claim 1, which is characterized in that the flexible patch ontology includes two halfround bar slices；
Described two halfround bar slices are used to control the startup and closing of the flexible patch.
10. flexible patch according to claim 1, which is characterized in that the flexible patch includes flexible electrode storage knot
Structure；
The flexible electrode container structure is multiple recess on the encapsulating material of the flexible patch ontology.
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| CN112568882A (en) * | 2020-12-10 | 2021-03-30 | 浙江大学 | Body surface physiological and biochemical multi-parameter monitoring device based on flexible patch |
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