CN106343987A - Graphene multipoint pulse wave blood pressure monitoring intelligent wearing device - Google Patents
Graphene multipoint pulse wave blood pressure monitoring intelligent wearing device Download PDFInfo
- Publication number
- CN106343987A CN106343987A CN201610860815.6A CN201610860815A CN106343987A CN 106343987 A CN106343987 A CN 106343987A CN 201610860815 A CN201610860815 A CN 201610860815A CN 106343987 A CN106343987 A CN 106343987A
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- Prior art keywords
- graphene
- pulse wave
- blood pressure
- sensor
- intelligent worn
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
-
- 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
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
- A61B5/6806—Gloves
-
- 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
Abstract
The invention discloses a graphene multipoint pulse wave blood pressure monitoring intelligent wearing device which comprises a wearing device body for being worn on the human hand. The wearing device body is provided with a plurality of graphene pulse wave sensors for collecting pulse waves and a background noise sensor for collecting background noises. The intelligent wearing device is further provided with a circuit module connected with the graphene pulse wave sensors and the background noise sensor. The circuit module comprises a processing chip and a power supply for power supply. The number of the graphene pulse wave sensors is a plurality, the graphene pulse wave sensors are arranged at the positions of finger pulp of the left hand and the right hand and the wrist pulse positions. According to the graphene multipoint pulse wave blood pressure monitoring intelligent wearing device, not only can accurate pulse heart rate times and pulse wave feature information be obtained, but also a blood low velocity can be obtained by utilizing delay of pulse wave signals at three different positions, and a blood pressure value is obtained.
Description
Technical field
The present invention relates to a kind of Intelligent worn device carrying out monitoring of blood pressure using graphene sensor.
Background technology
Development with social economy and the raising of living standards of the people, cardiovascular and cerebrovascular disease gradually replaces common infection
Disease becomes the number one killer of the harm mankind.And hypertension is then the arch-criminal of cardiovascular and cerebrovascular disease, there is high incidence, low control
The feature of rate processed.The normal arterial pressure of adult is about 120/80, too high or too low all can be dangerous.According to statistics, the whole nation is high
Blood pressure patient there are about 90,000,000, and wherein blood pressure be effectively controlled only have 4.1% in city, rural area only has 1.2%.Blood pressure mistake
Height can damage the vitals such as the heart, brain, kidney, causes pathological changes, generation apoplexy, myocardial infarction etc. are seriously lethal, the event that disables occurs.
Accordingly, it is capable to conveniently accurately measure the blood pressure conditions of itself, understand that the health of itself simultaneously takes measures in time, be to pass
Important thing.
The blood pressure commonly used on the market now is in respect of mercury column sphygmomanometer, electric sphygmomanometer and air pressure meter type blood pressure meter three
Kind.Mercury column sphygmomanometer measurement Stability and veracity higher, but due to use when need cooperation stethoscope carry out pilot signal
Sound, thus higher to the technical requirements of user；And electric sphygmomanometer is broadly divided into wrist type and arm type, carry more convenient,
Automatically can disposably measure heart rate and blood pressure, but this sphygomanometer can be limited by many, the noise of surrounding, cuff
Slide up and down and rub, all may produce certain impact to measurement result；Barometer sphygomanometer shape such as clock and watch, are to use table
Representing blood pressure readings, the remainder of this sphygomanometer is essentially identical with mercury column sphygmomanometer for the mechanical action of head, but
Its accuracy is not so good as mercury column sphygmomanometer.The common feature of these sphygomanometers be exactly all not very convenient carry, to technology will
Ask higher.
Content of the invention
For above-mentioned technical problem, the present invention provides a kind of Graphene pulse wave of multiple points monitoring of blood pressure intelligently to dress
Equipment, the pulse wave of measurement people on hand that can be enclosed within people is thus measuring heart rate number of times and human blood-pressure, simple and practical, carries
Convenient.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of Graphene pulse wave of multiple points blood pressure
Monitoring Intelligent worn device, including the wearable device body for being worn on human hands, described wearable device body is arranged
There are some Graphene pulse wave sensors for gathering pulse wave and the background noise sensor for gathering background noise；
The circuit mould being connected with Graphene pulse wave sensor and background noise sensor is additionally provided with Intelligent worn device body
Block, described circuit module includes process chip and the power supply for power supply；Described Graphene pulse wave sensor is several,
It is separately positioned at finger pulp loss and the wrist pulse of right-hand man.The present invention not only can obtain accurate pulse heart rate number of times
With pulse wave characteristic information, the time delay of the pulse wave signal of three various locations can also be utilized, obtain blood flow rate, go forward side by side
And obtain pressure value.
As one kind preferably, described graphene sensor is 6, is separately positioned on the thumb finger pulp of right-hand man, middle finger refers to
At abdomen and wrist pulse.
As one kind preferably, described background noise sensor is 2, at the non-pulse of the left and right wrist that is placed in.
Improve as a kind of, the Graphene pulse wave sensor at described wrist pulse and the background at the non-pulse of wrist are made an uproar
Sonic transducer is contact graphene sensor；Described contact graphene sensor includes flexible PCB, described flexibility
Groove is had on circuit board；Also include laying and the quick elastomer thin film of Graphene power on flexible PCB, described Graphene power
Groove is covered by quick elastomer thin film；The quick elastomer thin film two ends of described Graphene power are provided with electrode；Described electrode and circuit
Module connects；The one side setting effectively quick contact of the quick elastomer thin film of described Graphene power and human contact, the quick contact of described power
Position corresponding with groove location.Background noise sensor is mainly used in eliminating background noise during pulse wave monitoring at wrist,
Because the muscle group of human body wrist is more, easily it is subject to external disturbance.Therefore, background noise need to be done for pulse wave sensor at wrist
Suppression.In order to ensure effectiveness and the concordance of background noise monitoring, the collection pulse wave at background noise sensor and wrist
Graphene sensor should be identical.Simultaneously from the susceptiveness angle of sensing, using hanging recess structure and Li Min contact junction
Structure, can significantly improve faint pressure, the monitoring sensitivity of strain.Wherein the quick contact of power needs to contact with skin in use.
Improve as a kind of, described thumb finger pulp, the Graphene pulse wave sensor of middle finger finger pulp are flexible paste chip
Graphene sensor；Described flexible paste chip graphene sensor includes the quick bullet of Graphene power being laid on wearable device body
Gonosome thin film, the quick elastomer thin film two ends of described Graphene power are provided with electrode；Described electrode passes through wire with circuit module even
Connect；State wire to arrange for serpentine bend, and be fixed on Intelligent worn device body using fixing line；Described fixing line be across
Some groups of the wire left and right sides；And wire can shuttle in fixing line.Using Graphene flexible paste chip sensor construction,
The quick elastomer thin film of Graphene power is directly attached in Intelligent worn device, enhances the elastic stretching performance of sensor, improves
The wearing comfort of Intelligent worn device.
Improve as a kind of, in described circuit module, also comprise a wireless transport module.For by the data monitoring
Externally it is wirelessly transferred.
Improve as a kind of, described circuit module is arranged at the back of the hand.The back of the hand has less feature, by circuit module
It is arranged at the back of the hand, reduce the obstruction to hand exercise as far as possible.
Improve as a kind of, described circuit module is provided with signal amplification circuit and signaling conversion circuit.Signal amplifies
The signal of telecommunication that graphene sensor is sent is amplified processing by circuit, and the signal after amplifying is converted to number by signaling conversion circuit
Word signal.
Improve as a kind of, described Intelligent worn device body is provided with the display screen being connected with process chip.For
Show the blood pressure and heart rate information monitoring, be easy to user real time inspection.
As one kind preferably, described wearable device body is glove.
The invention has benefit that: there is pulse and the monitoring of blood pressure Intelligent worn device of said structure, using stone
Black alkene sensor production, has the advantages that light weight, pliability are good, is easy to carry；Using pulse wave measurement blood pressure and heart rate, have
There are high efficiency and accuracy.
Brief description
Fig. 1 is the positive structure diagram of the present invention.
Fig. 2 is the backsight structural representation of the present invention.
Fig. 3 is the circuit diagram of the present invention.
Fig. 4 is contact graphene sensor cross section structure diagram.
Fig. 5 is flexible paste chip graphene sensor structural representation.
Fig. 6 is flexible paste chip graphene sensor cross section structure diagram.
In figure labelling: 101 middle finger sensors, 102 thumb sensors, 103 wrist sensors, 104 background noise sensors,
105 Intelligent worn device bodies, 107 circuit modules, 201 power supplys, 202 wireless transport modules, 203 process chips, 301 flexible electrical
Road plate, 302 grooves, 303 electrodes, the quick elastomer thin film of 304 Graphene power, the quick contact of 305 power, 306 wires, 307 fixing lines.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 6, the present invention includes Intelligent worn device body 105, described Intelligent worn device body 105
Preferably glove, are provided with some Graphene pulse wave sensors for gathering pulse wave and are used for gathering background and make an uproar
The background noise sensor 104 of sound；Graphene pulse wave sensor preferably 6, be separately positioned on right-hand man thumb finger pulp,
At middle finger finger pulp and wrist pulse.That is, middle finger sensor 101, thumb sensor 102, wrist sensor 103, background noise
Sensor 104.Background noise sensor is 2, at the non-pulse of the left and right wrist that is placed in.
It is additionally provided with Intelligent worn device body 105 and Graphene pulse wave sensor and background noise sensor
The circuit module 107 of 103 connections, described circuit module 107 includes process chip 203 and the power supply 201 for power supply.Circuit
Module 107 is arranged at the back of the hand.A wireless transport module 202 is also comprised in circuit module 107.Intelligent worn device body
105 also on be provided with the display screen being connected with process chip 203.
Middle finger sensor 101, thumb sensor 102 are flexible paste chip graphene sensor；Described flexible paste chip
Graphene sensor includes the quick elastomer thin film of Graphene power 304 being laid on wearable device body 105, described Graphene power
Quick elastomer thin film 304 two ends are provided with electrode 303；Described electrode 303 is connected with circuit module 107 by wire 306；State and lead
Line 306 is arranged for serpentine bend, and is fixed on Intelligent worn device body 105 using fixing line 307；Described fixing line 307
It is some groups across wire 306 left and right sides；And wire 306 can shuttle in fixing line 307.
Graphene pulse wave sensor (wrist sensor 103) at wrist pulse and the background noise at the non-pulse of wrist
Sensor 104 is contact graphene sensor；Described contact graphene sensor includes flexible PCB 301, described
Groove 302 is had on flexible PCB 301；Also include laying and the quick elastomer thin film of Graphene power on flexible PCB 301
304, groove 302 is covered by the quick elastomer thin film 304 of described Graphene power；Described Graphene power quick elastomer thin film 304 two ends
It is provided with electrode 303；Described electrode 303 is connected with circuit module 107；The quick elastomer thin film 304 of described Graphene power and human body
The strong quick contact 305 of one side setting of contact, the position of the quick contact 305 of described power is corresponding with groove 302 position.
Signal amplification circuit and signaling conversion circuit are provided with circuit module 107.
It is arranged on 6 graphene sensor 101 at thumb finger pulp, middle finger finger pulp and the wrist of right-hand man to gather simultaneously
Pulse wave, the shape of the pulse wave according to three extrapolates pulse condition, and blood pressure and blood flow rate are equivalent.Background noise sensor
104 as background noise suppress sensor, can improve the signal to noise ratio of system.
The foregoing is only the preferred embodiment of invention, not in order to limit the present invention, all spirit in the present invention
With any modification, equivalent and the improvement made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device, sets including the wearing for being worn on human hands
Standby body it is characterised in that: some Graphene pulse waves for gathering pulse wave are provided with described wearable device body and pass
Sensor and the background noise sensor for gathering background noise；It is additionally provided with Intelligent worn device body and Graphene arteries and veins
Fight the circuit module that wave sensor and background noise sensor connect, described circuit module includes process chip and is used for supplying
The power supply of electricity；Described Graphene pulse wave sensor is several, is separately positioned on finger pulp loss and the wrist arteries and veins of right-hand man
Fight place.
2. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
Described Graphene pulse wave sensor is 6, be separately positioned on the thumb finger pulp of right-hand man, middle finger finger pulp, at wrist pulse.
3. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
Described background noise sensor is 2, is placed at the non-pulse of wrist.
4. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
Graphene pulse wave sensor at described wrist pulse and the background noise sensor at the non-pulse of wrist are contact stone
Black alkene sensor；Described contact graphene sensor includes flexible PCB, and described flexible PCB has groove；Also wrap
Include the quick elastomer thin film of Graphene power laying with flexible PCB, groove is covered by the quick elastomer thin film of described Graphene power；
The quick elastomer thin film two ends of described Graphene power are provided with electrode；Described electrode is connected with circuit module；Described Graphene power is quick
The one side setting effectively quick contact of elastomer thin film and human contact, the position of the quick contact of described power is corresponding with groove location.
5. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
Described thumb finger pulp, the Graphene pulse wave sensor of middle finger finger pulp are flexible paste chip graphene sensor；Described flexibility
SMD graphene sensor includes the quick elastomer thin film of Graphene power being laid on wearable device body, described Graphene power
Quick elastomer thin film two ends are provided with electrode；Described electrode is connected with circuit module by wire；Described wire is serpentine bend
Arrangement, and be fixed on Intelligent worn device body using fixing line；Described fixing line is some across the wire left and right sides
Group；And wire can shuttle in fixing line.
6. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
A wireless transport module is also comprised in described circuit module.
7. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
Described circuit module is arranged at the back of the hand.
8. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
Signal amplification circuit and signaling conversion circuit are provided with described circuit module.
9. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1 it is characterised in that:
It is provided with, on described Intelligent worn device body, the display screen being connected with process chip.
10. a kind of Graphene pulse wave of multiple points monitoring of blood pressure Intelligent worn device according to claim 1, its feature exists
In: described wearable device body is glove.
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| CN201610860815.6A CN106343987B (en) | 2016-09-29 | 2016-09-29 | A kind of graphene pulse wave of multiple points monitoring of blood pressure intelligent wearable device |
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| CN201610860815.6A CN106343987B (en) | 2016-09-29 | 2016-09-29 | A kind of graphene pulse wave of multiple points monitoring of blood pressure intelligent wearable device |
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| CN106343987A true CN106343987A (en) | 2017-01-25 |
| CN106343987B CN106343987B (en) | 2018-05-01 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647418A (en) * | 2017-02-18 | 2017-05-10 | 深圳市晓控通信科技有限公司 | Intelligent heart-protecting armor based on Internet of Things |
| CN107397542A (en) * | 2017-09-15 | 2017-11-28 | 中国科学院重庆绿色智能技术研究院 | A kind of ambulatory blood pressure monitoring Wearable and monitoring method based on pulse wave sensor |
| CN108318163A (en) * | 2018-02-08 | 2018-07-24 | 四川东鼎里智信息技术有限责任公司 | A kind of wearable Environmental security early warning system |
| CN109222917A (en) * | 2017-07-10 | 2019-01-18 | 中国科学院微电子研究所 | Pulse wave sensor, sensor array and pulse wave measurement method |
| CN109222919A (en) * | 2017-07-10 | 2019-01-18 | 中国科学院微电子研究所 | Pulse wave sensor, sensor array and the pulse wave measuring apparatus using it |
| CN109222918A (en) * | 2017-07-10 | 2019-01-18 | 中国科学院微电子研究所 | Pulse wave sensor, sensor array and the pulse wave measuring apparatus using it |
| CN112869772A (en) * | 2020-12-12 | 2021-06-01 | 深圳市蟠桃树科技有限公司 | Pulse feeling system based on pressure sensor |
| CN115736868A (en) * | 2022-12-26 | 2023-03-07 | 佳木斯大学 | Intelligent wearable blood pressure measuring device and method |
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| CN112869772A (en) * | 2020-12-12 | 2021-06-01 | 深圳市蟠桃树科技有限公司 | Pulse feeling system based on pressure sensor |
| CN115736868A (en) * | 2022-12-26 | 2023-03-07 | 佳木斯大学 | Intelligent wearable blood pressure measuring device and method |
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