CN206214091U - Physiological signal collection sensing zone and its application - Google Patents
Physiological signal collection sensing zone and its application Download PDFInfo
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- CN206214091U CN206214091U CN201620700646.5U CN201620700646U CN206214091U CN 206214091 U CN206214091 U CN 206214091U CN 201620700646 U CN201620700646 U CN 201620700646U CN 206214091 U CN206214091 U CN 206214091U
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses physiological signal collection sensing zone and its application.Wherein, physiological signal collection sensing zone includes：Friction generator：Friction generator includes the first electrode layer, enhancement layer, the first high molecular polymer insulating barrier and the second electrode lay that are cascading；Insulating barrier, insulating barrier is coated on the outer surface of friction generator；Screen layer, screen layer is coated on the outer surface of insulating barrier；Encapsulated layer, encapsulated layer is coated on the outer surface of screen layer；And output electrode, output electrode includes the first extraction electrode and the second extraction electrode, first extraction electrode penetrates insulating barrier, screen layer and encapsulated layer and is connected with first electrode layer, second extraction electrode is connected through encapsulated layer with screen layer, or is connected through insulating barrier, screen layer and encapsulated layer and with screen layer and the second electrode lay.After charge inducing is produced, enhancement layer can reduce the neutralization speed of electronics and induced positive that friction produces internally under electric field action, increase the amplitude of sensing zone output signal.
Description
Technical field
The utility model is related to the electric field of sensing technologies that rubs, in particular it relates to physiological signal collection sensing zone and its should
With more particularly, to physiological signal collection sensing zone, physiological monitoring system, physiology monitoring mattress and physiology monitoring pillow.
Background technology
Physiologic signal monitoring sensing zone based on friction generator has been applied to the collection and monitoring of physiology signal,
Such as heartbeat, breathing.Two frictional layers that frictional interface is constituted in friction generator constantly come in contact separation, produce induced electricity
Lotus, changes the electric capacity between two output electrodes, and electrical potential difference is produced between making two electrodes, when being connected with external circuit, with what is exchanged
The form output of pulse electricity.But because the human body movable amplitude such as heartbeat, breathing is smaller, so as to act on the power in friction generator
It is smaller, cause the output signal of friction generator small, it is not easy to identify, analysis and process.
Thus, the physiologic signal monitoring sensing zone based on friction generator has much room for improvement.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, of the present utility model
One purpose is to propose a kind of physiological signal collection sensing zone, and the physiological signal collection sensing zone is by friction generator
First electrode layer is provided with one layer of enhancement layer with the first high molecular polymer insulation interlayer, when first electrode layer and the first macromolecule
After frictional interface between polymer insulation layer produces charge inducing, enhancement layer can reduce the electronics and sensing positive electricity that friction is produced
Lotus neutralization speed internally under electric field action, so that the density of charge inducing is improved, and then, make first electrode layer and second
Electrical potential difference increase between electrode layer, so that, the amplitude increase of sensing zone output signal.
According to one side of the present utility model, the utility model provides a kind of physiological signal collection sensing zone.According to
Embodiment of the present utility model, the physiological signal collection sensing zone includes：Friction generator：The friction generator includes：According to
The secondary first electrode layer being stacked, enhancement layer, the first high molecular polymer insulating barrier and the second electrode lay；Insulating barrier, it is described
Insulating barrier is coated on the outer surface of the friction generator；Screen layer, the screen layer is coated on the outer surface of the insulating barrier；
Encapsulated layer, the encapsulated layer is coated on the outer surface of the screen layer；And output electrode, the output electrode draws including first
Go out electrode and the second extraction electrode, first extraction electrode penetrates the insulating barrier, the screen layer and the encapsulated layer simultaneously
It is connected with the first electrode layer, second extraction electrode is connected through the encapsulated layer with the screen layer, or described
Two extraction electrodes through the insulating barrier, the screen layer and the encapsulated layer and with the screen layer and the second electrode lay
It is connected.
Physiological signal collection sensing zone according to the utility model embodiment, in the first electrode layer and the of friction generator
One high molecular polymer insulation interlayer is provided with one layer of enhancement layer, when the second electrode lay and the first high molecular polymer insulating barrier it
Between frictional interface produce charge inducing after, enhancement layer can reduce electronics and the induced positive that friction produces, and internally electric field is made
Neutralization speed under, so that the density of charge inducing is improved, and then, make the electricity between first electrode layer and the second electrode lay
Potential difference increases, so that, the amplitude increase of sensing zone output signal.Meanwhile, insulating barrier and screen layer are realized from protection against the tide and shielded certainly
The function of covering, this not only adds the stability that it exports electric signal, while also extending service life.Also, the physiology is believed
Number collection low cost of sensing zone, simple structure, signal susceptibility are high, good stability.
Further illustrate, the physiological signal collection sensing zone of the utility model embodiment is based on friction generator
What principle was made.The physiological signal collection sensing zone cannot be only used for monitoring human body respiration, the frequency of heartbeat and/or waveform, also
Other physiological behaviors and actuating signal can simultaneously be detected.By taking sleep physiology monitoring as an example, when people is in quiet sleep, by giving birth to
Breathing that the electro-physiological signals (such as voltage signal) of reason signal acquisition sensing zone output can reflect in human body quiet sleep, heartbeat
Frequency and/or waveform；When occurring standing up in sleep, being acted from bed, snoring etc., physiological signal collection sensing zone can be exported substantially
Different from the electro-physiological signals in quiet sleep, based on above-mentioned signal, sleep quality and human health status can be analyzed.
Optionally, it is provided with the surface of the close described first electrode layer of the first high molecular polymer insulating barrier recessed
Male structure.
Optionally, the first high molecular polymer insulating barrier two surfaces relative with the second electrode lay constitute and rub
Wipe interface.
Optionally, constitute at least one of two surfaces of frictional interface surface and be provided with array of protrusions knot
Structure.
Optionally, the first high molecular polymer insulating barrier is formed by dimethyl silicone polymer.
Optionally, the carrier concentration of the enhancement layer is not more than the carrier of the first high molecular polymer insulating barrier
Concentration, and the electron mobility of the enhancement layer is not more than the electron mobility of the first high molecular polymer insulating barrier.
Optionally, the enhancement layer is by selected from polytetrafluoroethylene (PTFE), polyimides, makrolon, polystyrene, poly- inclined fluorine
Ethene, rubber, polyethylene, polypropylene, polyvinyl chloride, silica gel, polyamide, polyvinyl alcohol, polytrifluorochloroethylene and perfluor second third
At least one formation of alkene copolymer.
Optionally, the thickness of the enhancement layer is 0.03mm-2mm.
Optionally, the enhancement layer has engraved structure.
Optionally, the engraved structure is arranged in array.
Optionally, the spacing of the adjacent engraved structure is 5mm-25mm.
Optionally, the width of the engraved structure is 1mm-5mm.
Optionally, the friction generator is further included：Second high molecular polymer insulating barrier, second macromolecule
Polymer insulation layer is arranged between the first high molecular polymer insulating barrier and the second electrode lay, and second macromolecule
Polymer insulation layer two surfaces relative with the first high molecular polymer insulating barrier constitute frictional interface, and at least one
Array of protrusions structure is provided with surface.
Optionally, the physiological signal collection sensing zone is further included：Fine motion reinforcing module, the fine motion reinforcing module sets
Put between the screen layer and the encapsulated layer.
Optionally, the fine motion reinforcing module is multiple, and is arranged in array.
Optionally, the fine motion reinforcing module be by selected from ethylene-vinyl acetate copolymer, polyurethanes, can send out
At least one formation of property polyethylene, foam, butadiene-styrene rubber, polyethylene and ethylene propylene diene rubber.
Optionally, the fine motion reinforcing module is formed by ethylene-vinyl acetate copolymer.
Optionally, the physiological signal collection sensing zone is further included：Observation circuit, the observation circuit and the output
Electrode is connected, and for gathering and processes the electro-physiological signals of output electrode output.
Based on foregoing physiological signal collection sensing zone, according to another aspect of the present utility model, the utility model is provided
A kind of physiological monitoring system.According to embodiment of the present utility model, the system includes：Foregoing physiological signal collection sensing
Band；And terminal device, the terminal device is connected with the physiological signal collection sensing zone, and the terminal device is used for institute
The electro-physiological signals for stating the output of physiological signal collection sensing zone carry out statistical analysis, and show statistic analysis result.
Further, according to another aspect of the present utility model, the utility model provides a kind of physiology monitoring mattress.Root
According to specific embodiment of the utility model, the physiology monitoring mattress includes：Mattress body；And foregoing physiological signal collection sensing
Band, the physiological signal collection sensing zone is arranged on mattress body internally and/or externally.
Physiology monitoring mattress according to the utility model embodiment, physiology is gathered using foregoing physiological signal collection sensing zone
Signal, has the advantages that self-powered, sensitivity high, output electric signal stabilization, uses simple to operate and service life.Also, should
The structure and manufacture craft of physiology monitoring mattress are simple, with low cost, the characteristics of be adapted to large-scale industrial production.
Further, according to another aspect of the present utility model, the utility model provides a kind of physiology monitoring pillow.Root
According to embodiment of the present utility model, the physiology monitoring pillow includes：Pillow body；And foregoing physiological signal collection sensing zone,
The physiological signal collection sensing zone is arranged on the pillow body internally and/or externally.
Physiology monitoring pillow according to the utility model embodiment, physiology is gathered using foregoing physiological signal collection sensing zone
Signal, has the advantages that self-powered, sensitivity high, output electric signal stabilization, uses simple to operate and service life.Also, should
The structure and manufacture craft of physiology monitoring pillow are simple, with low cost, the characteristics of be adapted to large-scale industrial production.
Further, according to another further aspect of the present utility model, the utility model provides a kind of physiological monitoring system.Root
According to embodiment of the present utility model, the system includes：Foregoing physiology monitoring mattress or foregoing physiology monitoring pillow；And terminal
Equipment, the terminal device is connected with the physiology monitoring mattress or the physiology monitoring pillow, and it is right that the terminal device is used for
The physiology monitoring mattress or the electro-physiological signals of physiology monitoring pillow output carry out statistical analysis, and show statistical analysis
As a result.
According to the physiological monitoring system of the utility model embodiment, using foregoing physiology monitoring mattress or physiology monitoring pillow
Collection physiological signal, has the advantages that self-powered, sensitivity high, output electric signal stabilization, uses simple to operate and service life.
Diagnosis is being analyzed to physiological signal using terminal device, is making testing result more accurately and reliably.Also, the physiological monitoring system
Structure and manufacture craft it is simple, with low cost, be adapted to large-scale industrial production the characteristics of.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 shows the structural representation of the physiological signal collection sensing zone according to the utility model one embodiment；
Fig. 2 shows the structural representation of the enhancement layer according to the utility model one embodiment；
Fig. 3 shows the structural representation of the physiological signal collection sensing zone according to the utility model another embodiment；
Fig. 4 shows the structural representation of the physiological signal collection sensing zone according to the utility model another embodiment；
Fig. 5 shows the result schematic diagram that health situation is detected using existing physiological signal collection sensing zone；
Fig. 6 to show and detect health according to the utilization physiological signal collection sensing zone of the utility model one embodiment
The result schematic diagram of situation.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " be based on orientation shown in the drawings or position relationship,
Be for only for ease of description the utility model rather than require the utility model must with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
It should be noted that term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be with
Express or implicitly include one or more this feature.Further, in description of the present utility model, unless otherwise
Illustrate, " multiple " is meant that two or more.
According to one side of the present utility model, the utility model provides a kind of physiological signal collection sensing zone.With reference to
Fig. 1, according to embodiment of the present utility model, the physiological signal collection sensing zone includes：Friction generator 100, insulating barrier 200,
Screen layer 300, encapsulated layer 400 and output electrode 500.Further, according to embodiment of the present utility model, to above-mentioned each part
Carry out specific explanations explanation：
Friction generator 100：According to embodiment of the present utility model, friction generator 100 includes：It is cascading
First electrode layer 110, enhancement layer 120, the first high molecular polymer insulating barrier 130 and the second electrode lay 140.In friction generator
First electrode layer and the first high molecular polymer insulation interlayer be provided with one layer of enhancement layer, when the second electrode lay and the first high score
After frictional interface between sub- polymer insulation layer produces charge inducing, enhancement layer can reduce the electronics of friction generation with sensing just
Electric charge neutralization speed internally under electric field action, so that the density of charge inducing is improved, and then, make first electrode layer and the
Electrical potential difference increase between two electrode layers, so that, the amplitude increase of sensing zone output signal.
According to embodiment of the present utility model, first electrode layer 110 and the second electrode lay 140 are formed by electrode material
's.Thus, physiological signal collection sensing zone is flexible, is easy to according to thing to be detected and position to be detected adjustment shape, so that
Physiological signal collection sensing zone is brought into close contact position to be detected, makes Detection results more preferable.
According to some embodiments of the present utility model, the close first electrode layer of the first high molecular polymer insulating barrier 130
Concaveconvex structure is provided with 110 surface.Thus, the first high molecular polymer insulating barrier has near the surface of first electrode layer
Larger surface area, improves the bond strength of glue and the surface when it is bonded with enhancement layer.
, wherein it is desired to explanation, the shape of concaveconvex structure is not particularly limited, as long as the first polyphosphazene polymer can be increased by
Surface area of the compound insulating barrier near the surface of first electrode layer.According to some embodiments of the present utility model, concavo-convex knot
Structure can be raised, depression or the concavo-convex and pattern structure deposited or lattice structure.
According to embodiment of the present utility model, the first high molecular polymer insulating barrier 130 is relative with the second electrode lay 140
Two surfaces constitute frictional interface.First high molecular polymer insulating barrier is in electronegativity, and rub the electronics that is easy to get, and the second electrode lay
Rub easy betatopic, and the two friction is also easy to produce charge inducing, constitutes frictional interface.
According to embodiment of the present utility model, constitute and be provided with least one of two surfaces of frictional interface surface
Array of protrusions structure.Thus, the contact area on two surfaces is dramatically increased, so as to can produce more induced electricities by friction
Lotus, improves the density of charge inducing, and then, increase the electrical potential difference between first electrode layer and the second electrode lay, so that, pass
Feel the amplitude increase with output signal.
According to embodiment of the present utility model, the first high molecular polymer insulating barrier is formed by dimethyl silicone polymer
's.Thus, dimethyl silicone polymer is in stronger electronegativity, and rub the electronics that is easy to get, and then, the first high molecular polymer insulating barrier
The density of the charge inducing produced with the second electrode lay friction is higher, makes the output signal of friction generator stronger.
According to embodiment of the present utility model, it is exhausted that the carrier concentration of enhancement layer 120 is not more than the first high molecular polymer
The carrier concentration of edge layer 130, and the electron mobility of enhancement layer 120 is not more than the first high molecular polymer insulating barrier 130
Electron mobility.Therefore, after two frictional interfaces produce charge inducing, enhancement layer can reduce the electronics of friction generation with sensing just
Electric charge neutralization speed internally under electric field action, so that the density of charge inducing is improved, to improve first electrode layer and second
Electrical potential difference between electrode layer, increases the amplitude of sensing zone output signal.
According to embodiment of the present utility model, the raw material of enhancement layer can will be prepared using injection or calendering technology shaping
Afterwards, it is bonded together with the first high molecular polymer insulating barrier.Thus, preparation method is simple, and enhancement layer and the first high score
The bond strength of sub- polymer insulation layer is high.
According to embodiment of the present utility model, enhancement layer 120 is formed by polytetrafluoroethylene (PTFE).Thus, the electricity of enhancement layer
Negativity is strong, and the electronics for producing that rubs is remarkably decreased with the neutralization speed under induced positive internally electric field action, and then, make biography
Amplitude of the sense with output signal is significantly increased.
According to embodiment of the present utility model, the thickness of enhancement layer 120 is 0.03mm-2mm.Thus, adopt physiological signal
Collection sensing zone has suitable thickness and good output characteristics.
With reference to Fig. 2, according to some embodiments of the present utility model, enhancement layer 120 can have engraved structure 121.Thus,
By setting engraved structure, glue enters in engraved structure during making bonding, so that, make the first high molecular polymer insulating barrier
Bond strength with enhancement layer is bigger.
According to embodiment of the present utility model, the shape of engraved structure 121 is not particularly limited, and can enter as needed
Row adjustment, for example, engraved structure 121 can be variously-shaped for circle, ellipse, interdigitated, rhombus and triangle etc..
With reference to Fig. 2, according to embodiment of the present utility model, engraved structure is arranged in array.Thus, enter during bonding
The glue entered in engraved structure is more, makes the combination of the first high molecular polymer insulating barrier and enhancement layer tightr.
According to some embodiments of the present utility model, the spacing of adjacent engraved structure 121 can be 5mm-25mm.
According to some embodiments of the present utility model, the width of engraved structure 121 can be 1mm-5mm.Thus, enhancing is made
Layer has enough intensity and has enough contacts area with glue in bonding, so as to ensure bond strength.
With reference to Fig. 3, according to some embodiments of the present utility model, friction generator 100 is further included：Second macromolecule
Polymer insulation layer 150, the second high molecular polymer insulating barrier 150 be arranged on the first high molecular polymer insulating barrier 130 with
Between the second electrode lay 140, and the second high molecular polymer insulating barrier 150 is relative with the first high molecular polymer insulating barrier 130
Two surfaces constitute frictional interface, and at least one surface on be provided with array of protrusions structure.Thus, friction generator is by material
Material different the first high molecular polymer insulating barrier and the rubbed generation charge inducing of the second high molecular polymer insulating barrier, and then
Change the electric capacity between first electrode layer and the second electrode lay, electrical potential difference is produced between making two electrodes.
According to some embodiments of the present utility model, the second high molecular polymer insulating barrier is by thin selected from polyimides
It is film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, poly-
EGS film, cellophane, cellulose acetate film, polyethylene glycol adipate film, poly- neighbour's benzene two
Formic acid diallyl film, fiber (regeneration) sponge films, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, benzene
Ethylene butadiene copolymers film, staple fibre film, poly- methyl film, it is methacrylic acid ester film, polyvinyl alcohol film, poly-
Alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge films, pet film,
Polyvinyl butyral film, formaldehyde-phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber are thin
At least one formation in film, polyacrylonitrile film, acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.
, wherein it is desired to explanation, the shape of array of protrusions structure is not particularly limited, as long as two surfaces can be increased
That is the contact area of the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier.
Insulating barrier 200：According to embodiment of the present utility model, insulating barrier 200 is coated on the appearance of friction generator 100
Face.Thus, not only waterproof and moistureproof, eliminate carries out the operation of damp-proof treatment in outermost surface, and solves friction hair
The encapsulation problem of motor, it is to avoid influences of the outside environmental elements to the generating of friction generator, makes the signal of friction generator
It is more sensitive, it is more stable.
According to embodiment of the present utility model, insulating barrier is flexible material.Thus, the flexibility of physiological signal collection sensing zone
It is good, be easy to according to thing to be detected and position to be detected adjustment shape so that physiological signal collection sensing zone be brought into close contact it is to be detected
Position, makes Detection results more preferable.
Screen layer 300：According to embodiment of the present utility model, screen layer 300 is coated on the outer surface of insulating barrier 200.By
This, screen layer makes physiological signal collection sensing zone have the function of self-shileding, this not only adds the stabilization that it exports electric signal
Property, while also extending service life.
Encapsulated layer 400：According to embodiment of the present utility model, encapsulated layer 400 is coated on the outer surface of screen layer 300.Envelope
Dress layer 400 not only plays a protective role to internal structure (i.e. friction generator 100, insulating barrier 200 and screen layer 300), and
Avoiding external environmental factor influences its internal structure normal work, also ensure that the cleaning of its internal structure, while can also press
Be fixed for above-mentioned physiology monitoring sensing zone by demand.
According to embodiment of the present utility model, encapsulated layer 400 is formed by woven fabric material.
According to some embodiments of the present utility model, when the outer surface of screen layer 300 coats encapsulated layer, can first provide
Two pieces of encapsulated layer intermediates (will complete encapsulated layer be divided into upper and lower two parts), and by rubbing for being coated by insulating barrier and screen layer
Wipe generator to be arranged between two parts encapsulated layer intermediate, then thermal source is corresponded to respectively and is pressed in upper and lower two parts encapsulated layer
Raw material, the physiological signal collection sensing zone with encapsulated layer is formed by hot pressing shaping.According to some implementations of the present utility model
Example, is bonded in hot pressing using PUR, wherein, the time of hot pressing shaping is -25 seconds 15 seconds, and the temperature of hot pressing shaping is：
65℃-120℃。
Output electrode 500：According to embodiment of the present utility model, output electrode 500 includes the first extraction electrode 510 and the
Two extraction electrodes 520, wherein, the first extraction electrode 510 penetrates insulating barrier 200, screen layer 300 and encapsulated layer 400 and with first
Electrode layer 110 is connected, and the second extraction electrode 520 penetrates encapsulated layer 400 and is connected with screen layer 300, or the second extraction electrode 520 is worn
Cross insulating barrier 200, screen layer 300 and encapsulated layer 400 and be connected with screen layer 300 and the second electrode lay 140.Thus, using defeated
Go out the electric signal output that electrode produces friction generator.
With reference to Fig. 4, according to some embodiments of the present utility model, the physiological signal collection sensing zone is further included：It is micro-
Dynamic reinforcing module 600, the fine motion reinforcing module 600 is arranged between screen layer 300 and encapsulated layer 400., wherein it is desired to explanation
It is that output electrode is not shown in Fig. 4.Thus, can be prevented effectively from friction generator local pressure by fine motion reinforcing module increases
When making local deformation excessive, frictional interface is attached to each other overlong time, caused by the slow problem of frictional interface separating rate, it is micro-
Dynamic reinforcing module makes external force more be evenly applied in friction generator, reduces the local shape of physiological signal collection sensing zone
Become, accelerate the separating rate of friction interlayer, improve the output sensitivity of sensing zone.
According to embodiment of the present utility model, fine motion reinforcing module 600 is multiple, and is arranged in array.Thus, physiology letter
Number collection sensing zone local deformation it is smaller, rub interlayer separating rate faster, the output sensitivity of sensing zone is higher.
According to embodiment of the present utility model, fine motion reinforcing module 600 is by selected from ethylene-vinyl acetate copolymer, poly-
At least one formation of carbamate, expandability polyethylene, foam, butadiene-styrene rubber, polyethylene and ethylene propylene diene rubber.
According to preferred embodiment of the present utility model, fine motion reinforcing module 600 is formed by ethylene-vinyl acetate copolymer
's.
According to some embodiments of the present utility model, when the outer surface of screen layer 300 coats encapsulated layer, will can encapsulate
Layer intermediate (will complete encapsulated layer be divided into upper and lower two parts), and the friction generator that will be coated by insulating barrier and screen layer
It is arranged between two encapsulated layer intermediates and fine motion reinforcing module, then thermal source is corresponded to respectively and is pressed in two encapsulated layers
Mesosome, so as to be carried out to the friction generator three that encapsulated layer intermediate, fine motion reinforcing module and insulating barrier and screen layer are coated
Hot pressing shaping physiology signal acquisition sensing zone.Wherein encapsulated layer is the outer surface of physiological signal collection sensing zone, and fine motion adds
Strong module can be multiple, and be arranged according to certain intervals distance, and the setting of fine motion reinforcing module makes the outside of encapsulated layer be convex
Rise and the spaced surface that is recessed.According to some embodiments of the present utility model, it is bonded using PUR in hot pressing, its
In, the time of hot pressing shaping is -25 seconds 15 seconds, and the temperature of hot pressing shaping is：65℃-120℃.
According to embodiment of the present utility model, the physiological signal collection sensing zone is further included：Observation circuit is (in figure not
Show), the observation circuit is connected with output electrode, for gathering and process output electrode output electro-physiological signals.Thus, just
In electro-physiological signals are analyzed with statistics.
Here, being illustrated to the purposes of physiological signal collection sensing zone, the physiological signal of the utility model embodiment is adopted
Collection sensing zone is that the principle based on friction generator is made.The physiological signal collection sensing zone cannot be only used for monitoring human body and exhale
Suction, the frequency of heartbeat and/or waveform, can also simultaneously monitor other physiological behaviors and actuating signal.Physiological signal collection is sensed
With laying or being embedded on the mattress that the physiological signal collection sensing zone can be made normally to monitor, make the chest correspondence physiology of human body
Mattress region residing for signal acquisition sensing zone, you can the physiological signal to human body is monitored.Further, with sleep physiology
Illustrated as a example by monitoring, when people is in quiet sleep, the physiology electric for being sensed and being exported by physiological signal collection sensing zone
Breathing, the frequency of heartbeat and/or waveform that signal (such as voltage signal) can reflect in human body quiet sleep；When occurring turning in sleep
Body, from bed, snoring etc. act when, physiological signal collection sensing zone can export substantially different from the physiology telecommunications in quiet sleep
Number, above-mentioned signal is that analysis sleep quality and human health status provide accurate, reliable data basis.
And then, on this basis, according to another aspect of the present utility model, the utility model provides a kind of physiology monitoring
Mattress.According to specific embodiment of the utility model, the physiology monitoring mattress includes：Mattress body and foregoing physiological signal collection
Sensing zone, the physiological signal collection sensing zone is arranged on mattress body internally and/or externally.
Physiology monitoring mattress according to the utility model embodiment, physiology is gathered using foregoing physiological signal collection sensing zone
Signal, has the advantages that self-powered, sensitivity high, output electric signal stabilization, uses simple to operate and service life.Also, should
The structure and manufacture craft of physiology monitoring mattress are simple, with low cost, the characteristics of be adapted to large-scale industrial production.
Further, according to another aspect of the present utility model, the utility model provides a kind of physiology monitoring pillow again.
According to embodiment of the present utility model, the physiology monitoring pillow includes：Pillow body and foregoing physiological signal collection sensing zone, institute
State physiological signal collection sensing zone and be arranged on the pillow body internally and/or externally.
Physiology monitoring pillow according to the utility model embodiment, physiology is gathered using foregoing physiological signal collection sensing zone
Signal, has the advantages that self-powered, sensitivity high, output electric signal stabilization, uses simple to operate and service life.Also, should
The structure and manufacture craft of physiology monitoring pillow are simple, with low cost, the characteristics of be adapted to large-scale industrial production.
Further, according to another further aspect of the present utility model, the utility model provides a kind of physiological monitoring system.Root
According to embodiment of the present utility model, the system includes：Foregoing physiology monitoring mattress or physiology monitoring pillow and terminal device, its
In, terminal device is connected with physiology monitoring mattress or physiology monitoring pillow, and the terminal device is used for physiology monitoring mattress or life
The electro-physiological signals of reason monitoring pillow output carry out statistical analysis, and show statistic analysis result.
According to the physiological monitoring system of the utility model embodiment, using foregoing physiology monitoring mattress or physiology monitoring pillow
Collection physiological signal, has the advantages that self-powered, sensitivity high, output electric signal stabilization, uses simple to operate and service life.
Diagnosis is being analyzed to physiological signal using terminal device, is making testing result more accurately and reliably.Also, the physiological monitoring system
Structure and manufacture craft it is simple, with low cost, be adapted to large-scale industrial production the characteristics of.
Below with reference to specific embodiment, the utility model is illustrated, it is necessary to explanation is, these embodiments are only
It is illustrative, and it is not intended that to limitation of the present utility model.
Embodiment 1
Physiological signal collection sensing zone by the utility model embodiment with polytetrafluoroethylene (PTFE) (PTFE) enhancement layer and
With do not contain enhancement layer but other structures identical sensing zone is connected with oscillograph respectively, heart and breathing to human body and other
Body Dynamic Signal detected, wherein, the physiology with polytetrafluoroethylene (PTFE) (PTFE) enhancement layer of the utility model embodiment
Signal acquisition sensing zone, its friction generator sets gradually the first electrode layer of aluminium formation, and thickness is 0.1mm；PTFE enhancement layers,
Thickness is 0.2mm；The first high molecular polymer insulating barrier that dimethyl silicone polymer is formed, thickness is 0.2mm；Poly- terephthaldehyde
The second high molecular polymer insulating barrier that sour glycol ester film is formed, thickness is 0.1mm；The second electrode lay that copper is formed is thick
It is 0.1mm to spend.
Above-mentioned two groups of sensing zones are both placed in four test points：A points are located at directly over heart at 5cm, and B points are just to heart
Position, C points are located at immediately below heart at 5cm, and D points are located at immediately below heart and are monitored at 10cm.Sensing without enhancement layer
The output voltage of band is as shown in figure 5, and have output voltage such as Fig. 6 institutes of the physiological signal collection sensing zone of PTFE enhancement layers
Show, the physiological signal collection sensing zone and the sensing zone for not containing enhancement layer of the embedded PTFE enhancement layers of the utility model embodiment
Compare, its output signal improves about 20%.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combined in an appropriate manner in one or more any embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case where principle of the present utility model and objective is not departed from various changes, modification, replacement can be carried out to these embodiments
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (18)
1. a kind of physiological signal collection sensing zone, it is characterised in that including：
Friction generator, the friction generator includes the first electrode layer, enhancement layer, the first polyphosphazene polymer that are cascading
Compound insulating barrier and the second electrode lay；
Insulating barrier, the insulating barrier is coated on the outer surface of the friction generator；
Screen layer, the screen layer is coated on the outer surface of the insulating barrier；
Encapsulated layer, the encapsulated layer is coated on the outer surface of the screen layer；And
Output electrode, the output electrode includes the first extraction electrode and the second extraction electrode, and first extraction electrode is penetrated
The insulating barrier, the screen layer and the encapsulated layer are simultaneously connected with the first electrode layer, and second extraction electrode is passed through
The encapsulated layer is connected with the screen layer, or second extraction electrode is through the insulating barrier, the screen layer and described
Encapsulated layer is simultaneously connected with the screen layer and the second electrode lay.
2. physiological signal collection sensing zone according to claim 1, it is characterised in that first high molecular polymer is exhausted
Concaveconvex structure is provided with the surface of the close described first electrode layer of edge layer.
3. physiological signal collection sensing zone according to claim 1, it is characterised in that first high molecular polymer is exhausted
Edge layer two surfaces relative with the second electrode lay constitute frictional interface.
4. physiological signal collection sensing zone according to claim 3, it is characterised in that constitute two of the frictional interface
Array of protrusions structure is provided with the surface of at least one of surface.
5. physiological signal collection sensing zone according to claim 1, it is characterised in that the carrier concentration of the enhancement layer
The carrier concentration of no more than described first high molecular polymer insulating barrier, and the electron mobility of the enhancement layer is not more than institute
State the electron mobility of the first high molecular polymer insulating barrier.
6. physiological signal collection sensing zone according to claim 1, it is characterised in that the thickness of the enhancement layer is
0.03mm-2mm。
7. physiological signal collection sensing zone according to claim 1, it is characterised in that the enhancement layer has hollow out knot
Structure.
8. physiological signal collection sensing zone according to claim 7, it is characterised in that the engraved structure is arranged in array
Cloth.
9. physiological signal collection sensing zone according to claim 8, it is characterised in that the spacing of the adjacent engraved structure
It is 5mm-25mm.
10. physiological signal collection sensing zone according to claim 7, it is characterised in that the width of the engraved structure is
1mm-5mm。
11. physiological signal collection sensing zones according to claim 1, it is characterised in that the friction generator is further
Including：
Second high molecular polymer insulating barrier, the second high molecular polymer insulating barrier is arranged on first high molecular polymerization
Between thing insulating barrier and the second electrode lay, and the second high molecular polymer insulating barrier is exhausted with first high molecular polymer
Two relative surfaces of edge layer to constitute and be provided with array of protrusions structure on frictional interface, and at least one surface.
12. physiological signal collection sensing zones according to claim 1, it is characterised in that further include：
Fine motion reinforcing module, the fine motion reinforcing module is arranged between the screen layer and the encapsulated layer.
13. physiological signal collection sensing zones according to claim 12, it is characterised in that the fine motion reinforcing module is many
It is individual, and be arranged in array.
14. physiological signal collection sensing zones according to claim 1, it is characterised in that further include：
Observation circuit, the observation circuit is connected with the output electrode, for gathering and processes output electrode output
Electro-physiological signals.
A kind of 15. physiological monitoring systems, it is characterised in that including：
Physiological signal collection sensing zone described in claim any one of 1-14；And
Terminal device, the terminal device is connected with the physiological signal collection sensing zone, and the terminal device is used for described
The electro-physiological signals of physiological signal collection sensing zone output carry out statistical analysis, and show statistic analysis result.
A kind of 16. physiology monitoring mattresses, it is characterised in that including：
Mattress body；And
Physiological signal collection sensing zone described in claim any one of 1-14, the physiological signal collection sensing zone is arranged on described
Mattress body is internally and/or externally.
A kind of 17. physiology monitoring pillows, it is characterised in that including：
Pillow body；And
Physiological signal collection sensing zone described in claim any one of 1-14, the physiological signal collection sensing zone is arranged on described
Pillow body is internally and/or externally.
A kind of 18. physiological monitoring systems, it is characterised in that including：
The physiology monitoring pillow described in physiology monitoring mattress or claim 17 described in claim 16；And
Terminal device, the terminal device is connected with the physiology monitoring mattress or the physiology monitoring pillow, and the terminal sets
Be ready for use on carries out statistical analysis to the electro-physiological signals that the physiology monitoring mattress or the physiology monitoring pillow are exported, and shows
Statistic analysis result.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620700646.5U CN206214091U (en) | 2016-07-05 | 2016-07-05 | Physiological signal collection sensing zone and its application |
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|---|---|---|---|
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| Publication Number | Publication Date |
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ID=58779682
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901715A (en) * | 2016-07-05 | 2017-06-30 | 纳智源科技（唐山）有限责任公司 | Physiological signal collection sensing zone and its application |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901715A (en) * | 2016-07-05 | 2017-06-30 | 纳智源科技（唐山）有限责任公司 | Physiological signal collection sensing zone and its application |
| CN106901715B (en) * | 2016-07-05 | 2023-10-27 | 纳智源科技（唐山）有限责任公司 | Physiological signal acquisition sensing belt and application thereof |
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