CN204797851U - Wearable many first physiological parameters of human inferior health spirit pressure analysis appearance - Google Patents
Wearable many first physiological parameters of human inferior health spirit pressure analysis appearance Download PDFInfo
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- CN204797851U CN204797851U CN201520051497.XU CN201520051497U CN204797851U CN 204797851 U CN204797851 U CN 204797851U CN 201520051497 U CN201520051497 U CN 201520051497U CN 204797851 U CN204797851 U CN 204797851U
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Abstract
The utility model discloses a wearable many first physiological parameters of human inferior health spirit pressure analysis appearance. The device (includes through the acquisition sensor group of fixing the multiple physiological signal of wearable human body on human underwear support: human biological electric sensor group, heart electric sensor group, MEMS tissue physiology wave form sensor group, oxyhemoglobin saturation sensor and temperature sensor ) and many channel signal's modulate circuit, again through the little processing system memory of the input of the converter of AD at random based on compressed sensing, microprocessor is the signal of collection as original data, through going to make an uproar, falling and making an uproar and compressed sensing processing back, realize the healthy conventional parameter real -time supervision of human physiology respectively and provide for end user through high in the clouds web service module: 1. Human inferior health HRV spirit pressure analysis, 2. Establish the health archives, 3. Human inferior health intelligence expert diagnostic analysis, 4. Individualized inferior health life guidance, 5. Many first inferior health associated data analysis.
Description
Technical field
This utility model relates to a kind of wearable human-body sub-health polynary physiological parameter stress analyser, particularly relate to and can realize on the mobile apparatus to the collection of the physiological parameters such as human body blood oxygen, blood pressure, breathing, pulse, hear sounds (electricity), lungs sound (electricity), gasterechema (electricity), liver sound (electricity), and adopt HRV analytic process comprehensively to analyze human-body sub-health stress.
Background technology
Along with the fast development of economic society, the work of high strength and keen competition bring great pressure to the life of people, cause a lot of people to be in sub-health state for a long time.Subhealth state is the low comprehensive state of a kind of physiology, psychology and the metabolic function between healthy and disease, and it is the ill critical state of health, is the sign in early stage of numerous disease, as cardiovascular disease, duodenal ulcer, hepatitis, cancer etc.Because its incubation period generally reaches 8 to 10 years, so most people is not enough to its recognizing dangers, and then cause irreversible malignant disease.According to statistics, the Susceptible population of subhealth state mainly concentrates on elite's layer of society, the range of age has accounted for about 70% in the crowd in 40-59 year, and wherein in the crowd of enterprise and institution management personnel, basic unit civil servant, white collar class, intellectual and some special industry, sickness rate is higher.Research shows, the pathogenic origin cause of formation of subhealth state and the pollution of current environment, nervous rhythm of life, the use computer that pressure is excessive, diet is irregular, excessive of psychological endurance, the length of one's sleep reduces, body kinematics is not enough, the physical bad living habit such as to overdraw is closely related.These modern diseases (as: disease such as cardiovascular and cerebrovascular disease, tumor) that directly results at present constantly increase.Clinical experiment shows: these diseases there will not be organic disease at premorbid human body within considerable time, but functionally there occurs obstacle, as breast addiction breathe hard, have a dizzy spell, insomnia forgetfulness, the symptom such as stress increase.The key of preventing and treating subhealth state is early diagnosis, early finds, then under the guidance of expert, by improving dietary structure, balanced psychology, being association of activity and inertia, bettering people's living environment and handling well live and work relation, through incremental active treatment, then health progressively transforms to healthy direction.Given this, this patent is intended to the changeable device by the various physiologic information of design human body, the sympathetic nerve of automatic measurement human body and parasympathetic degree of balance, adopt HRV analytical model, and the correlative factor of foundation heart rate variability, the stress that computational analysis human body is current born, thus provide diagnosis basis for whether human body is in sub-health state.
Utility model content
The purpose of this utility model is to provide a kind of wearable human-body sub-health polynary physiological parameter stress analytical tool, this device (being comprised: human-body biological electric transducer group by the pick-up transducers group being fixed on the multiple physiological signal of wearable human body on human body underwear support, EGC sensor group, MEMS tissue physiology model transducer group, oximetry sensor and temperature sensor) and the modulate circuit of three class unlike signal passages, pass through the random A/D converter input microprocessor based on compressed sensing again, microprocessor using gather signal as initial data, through denoising, after noise reduction and compressed sensing process, realize the healthy conventional parameter Real-Time Monitoring of Human Physiology respectively and be sent to high in the clouds.The data being sent to high in the clouds, by the service request according to terminal use, can provide following service for terminal use by high in the clouds Web service module: 1. human-body sub-health HRV stress is analyzed; 2. health archives are set up; 3. human-body sub-health intelligent expert diagnostic analysis; 4. personalized subhealth state Life Guidance; 5. polynary subhealth state associated data is analyzed.See accompanying drawing 1 human-body sub-health physiological parameter stress analyzer system structure chart.
This utility model adopts following technical proposals:
A kind of wearable human-body sub-health polynary physiological parameter stress analyser, comprise the sensor group be fixed on the wearable underskirt support of human body, that is: human biological electricity sensor array, MEMS tissue physiology waveform sensor array, blood oxygen saturation detecting sensor array, by the many groups sensor being fixed on human body position next to the skin, the information comprising human body physiological characteristics is converted to the signal of telecommunication, broadband bioelectrical signals again through gain controllable leaves circuit and the random A/D modular converter of multichannel CS under order, under control of the microprocessor, the data of collection are stored in this locality, transfer to high in the clouds by WIFI/3G/4G simultaneously.Local data can Real-Time Monitoring and display human body comprise the heart, lung, liver, the bio-electrical information of stomach position and the mechanical vibration physiological characteristic information of human tissue organ.Transfer to the data in high in the clouds, after denoising, noise reduction and compressed sensing process, by high in the clouds Web service module for terminal use provides following service: 1. human-body sub-health HRV stress is analyzed; 2. health archives are set up; 3. human-body sub-health intelligent expert diagnostic analysis; 4. personalized subhealth state Life Guidance; 5. polynary subhealth state associated data is analyzed.And show at terminal display.See accompanying drawing 2 human-body sub-health physiological parameter stress analyser principle assumption diagram.
The described sensor group be fixed on the wearable underskirt support of human body, is mainly used in fixing multiple sensor, comprises the heart, lung, liver, the bio-electrical information of stomach position and the tissue physiology waveform sensor array based on MEMS.It is characterized in that: cardia sensor setting EGC sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, two sensors are separately fixed on sensor underwear support next to the skin, man is fixed on the right side of front, and Ms is fixed on the right side of back.Pulmonary's level sensor is provided with biopotential sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, and two sensors are separately fixed on sensor underwear support next to the skin, and man is fixed on left front, and Ms is fixed on left back back.Liver's site sensor is provided with biopotential sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, and two sensors are separately fixed at sensor underwear support lower left side next to the skin, and public ground wire adopts silver-plated conductive mesh ruling to be fixed on human body back.
Described human biological electricity sensor array is mainly amplified human biological signal by fixing interface: adopt the precision operational-amplifier TLV2254 of multichannel array ultra-high input impedance, low noise as voltage follower; voltage follower is placed on the position near tested sensor; to reduce transmitted noise; the output signal of each passage is for driving protection ring; protection ring forms the shielding of equipotential Low ESR, to protect each input channel from the impact of leakage current.
Adopt MEMS tissue physiology waveform sensor array, the infrasonic wave of tissue, sound wave and ultrasound wave are changed into the signal of telecommunication, and is transferred to Signal-regulated kinase.Signal-regulated kinase comprises: the voltage follower be made up of elementary operational amplifier TLV2254, the signal amplifier be made up of secondary AD603 the two poles of the earth amplifying circuit and synchronization gain control circuit.Described circuit is characterized in that the friction sound wave of friction sound wave, blood flow and the blood vessel wall that the organ-tissue of human body is changed due to organizer density or intensity after pathological changes and produced changes the broadband signal of telecommunication into, and the signal of telecommunication is amplified, for rear pole A/D conversion provides signal source.
Described blood oxygen saturation detecting sensor array, it is characterized in that the light source of light emitting diode as photoelectricity volume pulse transducer being arranged SCM660 and SCM810 two different-wavebands by the external device that leads, two photoelectric receiving tubes setting up and down are as transmittance and reflectance two kinds of monitoring patterns.Described transmission mode refers to that the ght transmission degree pointed by test carries out monitoring detecting sphygmus and blood oxygen saturation.Described reflective-mode refers to by powering up with reception photocell the light emitting diode of a certain skin site being fixed on human body, and detects the size of veins beneath the skin to the reflectance of different-waveband light, to calculate detecting sphygmus and blood oxygen saturation.
Described blood oxygen saturation monitoring sensor array comprises the light source of light emitting diode as photoelectricity volume pulse transducer of SCM660 and SCM810 two different-wavebands, comprise upper and lower two photoelectric receiving tubes, make this array to be operated in transmission mode, also can be operated in reflective-mode.
Described blood oxygen saturation detecting sensor array subsequent conditioning circuit comprises pre-amplification circuit, demultiplexing circuit and signal conditioning circuit, its task is separated by the dual wavelength optical signal transmissive be aliasing in together, and carry out amplification filtering by signal conditioning circuit, improve signal to noise ratio, for follow-up analog-digital converter provides the reliable pulse wave analogue signal of telecommunication.Preamplifier selects INA321 instrument amplifier, and Specifeca tion speeification is: common mode rejection ratio 94dB, bandwidth of operation 500KHz, input offset voltage 0.2mV.Preamp voltage amplification is designed to 5-10 doubly.Signal simultaneously containing 660nm and 810nm in the signal that preamplifier INA321 exports.Using CD4066 numerical control switch as demultiplexer, using luminous tube driver' s timing signal I660 and I810 as switch controlling signal, preamplifier is exported and becomes the Id660 only containing 660nm light intensity signal and the Id810 only containing 810nm light intensity signal from single channel mixed signal.Signal conditioning circuit includes two passages, and each passage contains the amplifier that 4 rank Butterworth LPF that a cut-off frequency is 102Hz and voltage amplification factor are 200 times.After signal conditioning circuit, transport to the A/D converter based on compressed sensing.
The broadband bio signal of described gain controllable is left under order and separation module, adopt instrument differential amplifier, improve circuit common mode rejection ratio, be applicable to measuring the voltage difference between human body any two points, its advantage is that circuit has larger common mode rejection ratio, to avoid the significantly baseline drift interference useful signal due to sensor.Main circuit adopts the adaptive amplifier having memory, it is characterized in that forming the two poles of the earth amplifying circuit and synchronization gain control circuit by AD603.Described bioelectrical signals electrode sensor is transferred to first order amplifier, and its impedance is generally greater than 100 megohms, and capacitance is 100pF.Input impedance determines primarily of the input impedance of these two prestage operational amplifiers, and resistance R is used for current limliting through inputting the electric current that leads, Zener diode in parallel and by all signal bypasses exceeding Zener diode to earth point.Each passage is provided with an active trap, regulates adjustable resistance R trap frequency can be set to 50/60HZ.Amplifier has independent shield guard and leads from the interference of outside noise for the protection of each input.
The random A/D modular converter of described multichannel CS, adopts controllable A/D conversion circuit, and the information experience had in advance according to microprocessor system determines effective data sampling opportunity, and control system realizes random acquisition.
Based on above-mentioned embodiment, the described many groups sensor being fixed on human body position next to the skin is converted to the signal of telecommunication the information comprising human body physiological characteristics, broadband bioelectrical signals again through multichannel gain controllable leaves circuit and the random A/D modular converter of compressed sensing under order, under control of the microprocessor, the data of collection are stored in this locality, transfer to high in the clouds by WIFI/3G/4G simultaneously.Local data can Real-Time Monitoring and display human body comprise the heart, lung, liver, the bio-electrical information of stomach position and the mechanical vibration physiological characteristic information of human tissue organ.Transfer to the data in high in the clouds, after denoising, noise reduction and compressed sensing process, by high in the clouds Web service module for terminal use provides following service: 1. set up health archives; 2. human-body sub-health HRV stress is analyzed; 3. human-body sub-health intelligent expert diagnostic analysis; 4. personalized subhealth state Life Guidance; 5. polynary subhealth state associated data is analyzed.
Accompanying drawing explanation
Fig. 1: human-body sub-health physiological parameter stress analyzer system structure chart;
Fig. 2: human-body sub-health physiological parameter stress analyser principle assumption diagram;
Fig. 3: wearable sensors underwear support schematic diagram;
Fig. 4: voltage follower schematic diagram;
Fig. 5: the amplifying electric circuit with auto-gain-controlling function having memory;
Note: in Fig. 3, Reference numeral is: 1. EGC sensor, 2. MEMS EGC sensor, 3. stomach biopotential sensor, 4. MEMS stomach physiological wave sensor, 5. pulmonary's biopotential sensor, 6. MEMS lung physiology wave sensor, 7. liver's biopotential sensor, 8. MEMS liver physiological wave sensor, 9. Ms pulmonary biopotential sensor, 10. Mrs's MEMS lung physiology wave sensor
ms liver biopotential sensor,
mrs MEMS liver physiological wave sensor,
adjustable elastic cord,
line interface.
Detailed description of the invention
As shown in Figure 1, this utility model is by being fixed on three groups of sensors on human body underwear support, that is: human-body biological electric transducer group, MEMS tissue physiology model transducer group and oximetry sensor group, gather human biological signal respectively, tissue biological characteristic mechanical vibration waveform and human pulse blood oxygen saturation, the signal output part of each sensor acquisition passes through pre-amplifying module, filter circuit and automatic gain amplifying circuit are connected to the input of the A/D change-over circuit of multichannel CS, the outfan of the A/D change-over circuit of multichannel CS is connected to the data storage of microprocessor system, microprocessor system (mobile terminal) is also connected to display module and pattern arranges module.
This utility model is in order to be fixed on multiple sensor at the tested position of human body, specially devising can the underskirt support of fixation of sensor, as Fig. 3, this support can be fixed thereon by human biological electricity sensor array, MEMS tissue physiology waveform sensor array, blood oxygen saturation detecting sensor array.By the many groups sensor being fixed on human body position next to the skin, the information comprising human body physiological characteristics is converted to the signal of telecommunication, broadband bioelectrical signals again through gain controllable leaves circuit and the random A/D modular converter of multichannel CS under order, under control of the microprocessor, the data of collection are stored in this locality, transfer to high in the clouds by WIFI/3G/4G simultaneously.Local data can Real-Time Monitoring and display human body comprise the heart, lung, liver, the bio-electrical information of stomach position and the mechanical vibration physiological characteristic information of human tissue organ.Transfer to the data in high in the clouds, after denoising, noise reduction and compressed sensing process, by high in the clouds Web service module for terminal use provides following service: 1. human-body sub-health HRV stress is analyzed; 2. health archives are set up; 3. human-body sub-health intelligent expert diagnostic analysis; 4. personalized subhealth state Life Guidance; 5. polynary subhealth state associated data is analyzed.And in terminal display display, see Fig. 2 human-body sub-health physiological parameter stress analyser principle assumption diagram.
The described sensor group be fixed on the wearable underskirt support of human body, is mainly used in fixing multiple sensor, comprises the heart, lung, liver, the bio-electrical information of stomach position and the tissue physiology waveform sensor array based on MEMS.It is characterized in that: cardia sensor setting EGC sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, two sensors are separately fixed on sensor underwear support next to the skin, man is fixed on the right side of front, and Ms is fixed on the right side of back.Pulmonary's level sensor is provided with biopotential sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, and two sensors are separately fixed on sensor underwear support next to the skin, and man is fixed on left front, and Ms is fixed on left back back.Liver's site sensor is provided with biopotential sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, and two sensors are separately fixed at sensor underwear support lower left side next to the skin, and public ground wire adopts silver-plated conductive mesh ruling to be fixed on human body back.See Fig. 3: wearable sensors underwear support schematic diagram.
According on the analysis affecting human-body sub-health and stress parameter, the human biological signal that this utility model adopts multi-channel signal acquiring circuit to gather, comprising: electrocardiosignal (being placed on the electrode at chest, back), electro-gastric signals (being placed on the electrode of the skin surface of left abdominal part), the liver signal of telecommunication (being placed on the electrode of the skin surface of right abdominal part), the lung signal of telecommunication (being placed on the electrode of the skin surface of pulmonary); The MEMS tissue physiology model transducer gathered comprises heart beating, gastrointestinal peristalsis, liver's friction sound, pulmonary's respiratory murmur; The oximetry sensor gathered comprises: be fixed on certain skin site pointing above or be fixed on human body and realize pulses measure, oxygen saturation measurement, blood pressure measurement and measuring blood flow rate.
Human biological signal adopts the precision operational-amplifier TLV2254 of multichannel array ultra-high input impedance, low noise as voltage follower; follower is placed on the position near tested sensor; to reduce transmitted noise; the output signal of each passage is for driving protection ring; protection ring forms the shielding of equipotential Low ESR, to protect each input channel from the impact of leakage current.
Because physiology signal is more weak, in order to effectively gather each sensor signal, need to nurse one's health sensor output signal, signal conditioning circuit is by pre-amplifying module, filter circuit and from gain amplification module.Bioelectrical signals electrode sensor is transferred to first order amplifier, and its impedance is greater than 100 megohms, and capacitance is 100pF.Input impedance determines primarily of the input impedance of these two prestage operational amplifiers, and resistance R is used for current limliting through inputting the electric current that leads, Zener diode in parallel and by all signal bypasses exceeding Zener diode to earth point.This utility model pre-amplifying module is made up of voltage follower TLV2254, if Fig. 4 is voltage follower schematic diagram, the output of voltage follower connects input amplifier, amplifying circuit forms three stage gain amplifying circuits by four road low-voltage and low-power dissipation operational amplifier TLV2254, every stage gain can be set to 10,100,1000 times by programming, and the overall gain of circuit can reach 1,000,000 times.
This utility model adopts MEMS tissue physiology waveform sensor array to pass, and the infrasonic wave of tissue, sound wave and ultrasound wave is changed into the signal of telecommunication, and is transferred to Signal-regulated kinase.Signal-regulated kinase, the voltage follower, signal amplification circuit and the voltage that are made up of elementary operational amplifier TLV2254 form from gain control module.This circuit is that the friction sound wave of friction sound wave, blood flow and the blood vessel wall that the organ-tissue of human body is changed due to organizer density or intensity after pathological changes and produced changes the broadband signal of telecommunication into, and the signal of telecommunication is amplified, for rear pole A/D conversion provides signal source.
This utility model adopts blood oxygen saturation detecting sensor array acquisition human pulse and blood oxygen saturation.The external device that leads of sensor adopts the light emitting diode of SCM660 and SCM810 two different-wavebands as the light source of photoelectricity volume pulse transducer, arranges upper and lower two photoelectric receiving tubes as transmittance and reflectance two kinds of monitoring patterns.Wherein transmission mode refers to that the ght transmission degree pointed by test carries out monitoring detecting sphygmus and blood oxygen saturation; Reflective-mode refers to by powering up with reception photocell the light emitting diode of a certain skin site being fixed on human body, and detects the size of veins beneath the skin to the reflectance of different-waveband light, to calculate detecting sphygmus and blood oxygen saturation.
Blood oxygen saturation monitoring sensor array comprises the light source of light emitting diode as photoelectricity volume pulse transducer of SCM660 and SCM810 two different-wavebands, comprise upper and lower two photoelectric receiving tubes, make this array to be operated in transmission mode, also can be operated in reflective-mode.Blood oxygen saturation detecting sensor array subsequent conditioning circuit comprises pre-amplification circuit, demultiplexing circuit and signal conditioning circuit, its task is separated by the dual wavelength optical signal transmissive be aliasing in together, and carry out amplification filtering by signal conditioning circuit, improve signal to noise ratio, be sent to the A/D converter based on multichannel CS subsequently.
The broadband bio signal of gain controllable is left under order and separation module, instrument differential amplifier is adopted to improve circuit common mode rejection ratio, be applicable to measuring the voltage difference between human body any two points, its advantage is that circuit has larger common mode rejection ratio, to avoid the significantly baseline drift interference useful signal due to sensor.
Automatic gain control circuit adopts the adaptive amplifier having memory, forms the two poles of the earth amplifying circuit and synchronization gain control circuit, see that Fig. 5 has the amplifying electric circuit with auto-gain-controlling function of memory by two AD603.The memory function of this circuit is mainly made up of D/A modular converter and microprocessor, microprocessor is according to the benefit situation of each channel signal, the input of automatic adjustment D/A module, the outfan of D/A adjusts AD603 gain-controlled voltage in real time, thus controls the effective range that each channel signal is in the A/D converter collection of applicable multichannel CS.
Each passage is provided with an active trap, regulates adjustable resistance R trap frequency can be set to 50/60HZ.
The random A/D modular converter of multichannel CS, adopts controllable A/D conversion circuit, and the information experience had in advance according to system determines effective data sampling opportunity, and control system realizes random acquisition.
Multichannel amplifier has independent shield guard, leads from the interference of outside noise for the protection of each input.
Claims (7)
1. a wearable human-body sub-health polynary physiological parameter stress analyser, it is characterized in that: comprise the sensor group be fixed on the wearable underskirt support of human body, that is: human biological electricity sensor array, MEMS tissue physiology waveform sensor array, blood oxygen saturation detecting sensor array, by being fixed on many groups sensor at human body position next to the skin, the information comprising human body physiological characteristics is converted to the signal of telecommunication, electrical signal connects preamplifier input, preamplifier exports termination signal filter circuit input, filter circuit exports the signal of telecommunication modulate circuit input of termination gain controllable, the signal of telecommunication modulate circuit of gain controllable exports the random A/D modular converter of termination multichannel CS, the random A/D modular converter of multichannel CS exports the memorizer connecing microprocessor system, the denoising of microprocessor system connection data, data compression perception, the healthy conventional parameter monitoring of Human Physiology, service request information and display module.
2. a kind of wearable human-body sub-health according to claim 1 polynary physiological parameter stress analyser, it is characterized in that: the described sensor group be fixed on the wearable underskirt support of human body, comprise multiple sensor, comprising: the biopotential sensor of the heart, lung, liver, stomach position and the tissue physiology waveform sensor array based on MEMS;
Adopt MEMS tissue physiology waveform sensor array, the infrasonic wave of tissue, sound wave and ultrasound wave are changed into the signal of telecommunication, and is transferred to Signal-regulated kinase; Signal-regulated kinase comprises: the voltage follower be made up of elementary operational amplifier TLV2254, the signal amplifier be made up of secondary AD603 the two poles of the earth amplifying circuit and synchronization gain control circuit.
3. a kind of wearable human-body sub-health according to claim 2 polynary physiological parameter stress analyser, it is characterized in that: the described sensor group be fixed on the wearable underskirt support of human body, also comprise: cardia sensor setting EGC sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, two sensors are separately fixed on sensor underwear support next to the skin, man is fixed on the right side of front, and Ms is fixed on the right side of back; Pulmonary's level sensor is provided with biopotential sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, and two sensors are separately fixed on sensor underwear support next to the skin, and man is fixed on left front, and Ms is fixed on left back back; Liver's site sensor is provided with biopotential sensor and the micro electronmechanical physiological wave detecting sensor of MEMS, and two sensors are separately fixed at sensor underwear support lower left side next to the skin, and public ground wire adopts silver-plated conductive mesh ruling to be fixed on human body waist and back;
The microprocessing systems of described a kind of wearable human-body sub-health polynary physiological parameter stress analyser, comprises wireless blue tooth, pattern is arranged and WIFI/3G/4G communication module, and be configured in the WEB service module of cloud server;
Described a kind of wearable human-body sub-health polynary physiological parameter stress analyser; described biopotential sensor is amplified human biological signal by fixing interface; adopt the precision operational-amplifier TLV2254 of multichannel array ultra-high input impedance, low noise as voltage follower; voltage follower is placed on the position near tested sensor, and the output signal of each passage arranges anti-tampering driving protection ring circuit.
4. a kind of wearable human-body sub-health according to claim 3 polynary physiological parameter stress analyser, is characterized in that: the blood oxygen saturation detecting sensor array of described a kind of wearable human-body sub-health polynary physiological parameter stress analyser comprises transmission-type and reflection pulse blood oxygen detecting sensor.
5. a kind of wearable human-body sub-health according to claim 4 polynary physiological parameter stress analyser, it is characterized in that: described blood oxygen saturation detecting sensor array arranges the light source of light emitting diode as photoelectricity volume pulse transducer of SCM660 and SCM810 two different-wavebands by the external device that leads, two photoelectric receiving tubes setting up and down are as transmittance and reflectance two kinds of receiving modes, described transmission mode refers to that the ght transmission degree pointed by test carries out detection detecting sphygmus and blood oxygen saturation, described reflective-mode refers to by powering up with reception photocell the light emitting diode of a certain skin site being fixed on human body, and detect the size of veins beneath the skin to the reflectance of different-waveband light, calculate detecting sphygmus and blood oxygen saturation.
6. a kind of wearable human-body sub-health according to claim 5 polynary physiological parameter stress analyser, is characterized in that: described blood oxygen saturation detecting sensor array subsequent conditioning circuit comprises pre-amplification circuit, demultiplexing circuit and signal conditioning circuit.
7. a kind of wearable human-body sub-health according to claim 1 polynary physiological parameter stress analyser, it is characterized in that: the random A/D modular converter of described multichannel CS, adopt controllable base compressed sensing stochastical sampling A/D change-over circuit.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725985A (en) * | 2016-04-19 | 2016-07-06 | 华中科技大学 | Pulse diagnosis instrument with self-power pulse sensors |
| CN106108882A (en) * | 2016-09-07 | 2016-11-16 | 深圳前海慧练天下网络科技有限公司 | A kind of heart rate variability monitoring underwear and system |
| CN106214122A (en) * | 2016-07-18 | 2016-12-14 | 电子科技大学 | A kind of monitoring and the wearable device of analysis human body multiple organ health status |
| CN106510735A (en) * | 2016-11-30 | 2017-03-22 | 江苏赛达医疗科技有限公司 | Wearable human body multi-variant physiological parameter psychological pressure analyzer |
| CN107049286A (en) * | 2017-06-15 | 2017-08-18 | 深圳市创艺工业技术有限公司 | Electronic health care detection, storage system |
| CN108567418A (en) * | 2018-05-17 | 2018-09-25 | 陕西师范大学 | A kind of pulse signal inferior health detection method and detecting system based on PCANet |
| CN111669409A (en) * | 2020-07-14 | 2020-09-15 | 中国科学院微电子研究所 | Sign data monitoring system |
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2015
- 2015-01-26 CN CN201520051497.XU patent/CN204797851U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725985A (en) * | 2016-04-19 | 2016-07-06 | 华中科技大学 | Pulse diagnosis instrument with self-power pulse sensors |
| CN106214122A (en) * | 2016-07-18 | 2016-12-14 | 电子科技大学 | A kind of monitoring and the wearable device of analysis human body multiple organ health status |
| CN106108882A (en) * | 2016-09-07 | 2016-11-16 | 深圳前海慧练天下网络科技有限公司 | A kind of heart rate variability monitoring underwear and system |
| CN106510735A (en) * | 2016-11-30 | 2017-03-22 | 江苏赛达医疗科技有限公司 | Wearable human body multi-variant physiological parameter psychological pressure analyzer |
| CN107049286A (en) * | 2017-06-15 | 2017-08-18 | 深圳市创艺工业技术有限公司 | Electronic health care detection, storage system |
| CN108567418A (en) * | 2018-05-17 | 2018-09-25 | 陕西师范大学 | A kind of pulse signal inferior health detection method and detecting system based on PCANet |
| CN111669409A (en) * | 2020-07-14 | 2020-09-15 | 中国科学院微电子研究所 | Sign data monitoring system |
| CN111669409B (en) * | 2020-07-14 | 2024-02-27 | 中国科学院微电子研究所 | Sign data monitoring system |
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