CN103876713A - Remote pulse diagnosis instrument - Google Patents
Remote pulse diagnosis instrument Download PDFInfo
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- CN103876713A CN103876713A CN201410160303.XA CN201410160303A CN103876713A CN 103876713 A CN103876713 A CN 103876713A CN 201410160303 A CN201410160303 A CN 201410160303A CN 103876713 A CN103876713 A CN 103876713A
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Abstract
The invention discloses a novel pulse diagnosis system based on telemedicine, which comprises an acquisition system, a computer unit, a pulse wave simulation system, a calibration device and a simulation hand. Through the detection of the radial artery pulse signals and the body temperature signals of the patient, the information butt joint of a family and a hospital is promoted by means of a network technology, the simulation of the far-end pulse diagnosis signals is completed by utilizing the modern electronic technology and the related principle of hemodynamics, and the comprehensive remote reproduction of the pulse diagnosis comprehensive information is realized. The system can be applied to remote medical treatment of traditional Chinese medicine, so that a traditional Chinese medical practitioner really feels the physiological state of a patient and brings convenience for the patient to seek medical advice. If the visual software is matched for application, the remote information synthesis of the four diagnostic methods of the traditional Chinese medicine can be completely realized. In addition, the invention can also be used for teaching practice of traditional Chinese medicine.
Description
Technical field
The present invention relates to a kind of Chinese medicine pulse-taking system, particularly relate to a kind of pulse-taking system based on tele-medicine.
Background technology
Pulse-taking feels the pulse is one of traditional Chinese medical science four diagnostic methods four methods of diagnosis, is that China people are at a kind of diagnostic method that fights back the disease for a long time and form in process.The variation characteristic of pulse sense of touch presentation is the important content that reflection human health status, understanding disease change.The feeling the pulse of traditional Chinese medical science finger is with finger tip, radial artery place to be applied under different pressures condition and relying on sense of touch to rely on tcm knowledge and the experience of practising medicine to diagnose patient simultaneously, the exquisite profundity of its method, relates to the many-sides such as pulse-taking time, method, position and physiology, pathological change.But the inconvenience factor such as region, time has seriously limited the promotion and application of pulse-taking, so the exploitation of the pulse-taking instrument that the traditional Chinese medical science combines with electronic technology becomes a too impatient to wait realistic problem.But, the key issue that electronic information pulse-taking method exists is at present that the related pulse condition of pulse-taking is ever-changing, arteries and veins name is various, even exist different disease with arteries and veins and different arteries and veins with situations such as diseases, therefore attempt vein to set up digital quantization standard and reach accurate diagnostic result and infeasible.And through long-term practice accumulation, experienced Chinese physician can differentiate different pulse conditions accurately by finger.
Meanwhile, the traditional Chinese medical science thinks that the generation of body temperature is yang-energy, and the sun of human body is sent out in kidney.Yang-energy is invisible, outside its function finds expression in.Therefore the variation of body temperature is the important symbol of equilibrium between yin and yang in body, and human-body viscera function, QI-blood circulation, the defeated cloth metabolism of body fluid all can affect the variation of body temperature.Thereby the feature of body temperature signal can play important assosting effect in the process of tcm diagnosis.
For the problems referred to above, we provide a solution, design a kind of long-range pulse-taking system, by Internet of Things transmission of information, patient's pulse signal, body temperature signal are reappeared on long-range Simulated hand, patient are sought medical advice be not subject to the constraint of time gap.
Summary of the invention
The object of this invention is to provide a kind of new pulse-taking system, utilize electronics collection and control technology, pulse analogy method to realize the unification of tele-medicine and pulse wave spectrum, with tele-medicine realize doctor to far-end patient diagnosis, thereby break the restriction of existing pulse-taking instrument thinking and improve its deficiency.
For solving above technical problem, the present invention is achieved by the following technical solutions: a kind of pulse-taking system based on tele-medicine, this system is formed a whole by acquisition system, computer unit, pulse wave analog systems, calibrating installation and Simulated hand.
The acquisition system of described pulse-taking system is made up of piezoelectric transducer, contact type temperature sensor and electronic circuit, mainly realize the collection of pulse signal and the shell temperature at radial artery place, and by the signal of collection amplify, filtering, be converted into digital signal finally by it, be beneficial to remote transmission.Dispose when two piezoelectric transducers at radial artery, by the time difference to the two place's signals that collect, press value difference comparison can draw the speed wave of pulse, along vessel axis to flow pulsation signal.
The computer unit of described pulse-taking system is made up of home computer, long-range medical computer and network, realizes family dock with the signal of hospital by network technology means.Long-range medical computer is as the control platform of pulse wave analog systems and calibrating installation, and it act as: the displacement control signal that 1, the pulse wave signal of receiving can be converted into pulse wave analog systems cathetus motor; 2, Signal for Pulse and the temperature signal at calibration system collection the radial artery place that feeds back are analyzed, and then control instruction is provided, by calibrating installation and temperature waters analog systems, pulse wave is adjusted.
The pulse wave analog systems of described pulse-taking system is made up of linear electric motors, elastic cavity, simulate blood and temperature waters analog systems.When displacement control information is imported into after linear electric motors, linear electric motors drive the baffle plate in elastic cavity to move back and forth, thereby simulation blood flow in push chamber makes it enter in artificial blood vessel with impulse form.The reciprocating frequence of elastic cavity Internal baffle is determined by pulse wave frequency, therefore can realize the emulation to pulse " number " attribute by pulse wave analog systems.In temperature simulation water environment, use the main element of PTC critesistor as system heating device, utilize its resistance characteristic control waters temperature simulation body temperature.
The calibrating installation of described pulse-taking system is made up of piezoelectric transducer, low-power motor, accurate flow valve and temperature sensor.By piezoelectric transducer, Simulated hand radial artery place pulse signal is detected and feeds back in medical computer and initial data compare of analysis.Medical computer is realized the correction to feedback pulse signal by motor and accurate flow valve in control calibration system: change the artificial blood vessel at Simulated hand radial artery place and the distance of simulation skin by motor, realize the simulation to pulse " position " attribute; By motor, the artificial blood vessel at Simulated hand radial artery place is carried out to suitable stretching and compression, thereby change the elasticity of tube wall, and then affect the flow behavior of tube fluid, change pulsewidth, the arteries and veins shape of pulse wave, realize the simulation for pulse " shape " attribute; Control the uninterrupted of the emulation blood at the Simulated hand radial artery place that flows through by accurate flow valve, thereby realize the simulation for pulse " gesture " attribute.Temperature sensor by Simulated hand radial artery place body surface detects and feeds back in medical computer the temperature information of body surface, is analyzed with the data of far-end.Then by the flow through size of current of critesistor in temperature waters of adjusting, change the temperature of simulation blood flow, thereby realize the shell temperature simulation for Simulated hand radial artery place.
The simulation skin that the Simulated hand of described pulse-taking system adopts silica gel thin film to make is wrapped in Simulated hand outside, comprises the artificial blood vessel that politef is made in it.The viscous liquid being made up of macromolecular compounds such as electrolyte, protein and lipids due to blood of human body, therefore simulate blood is selected the non-Newtonian models similar to blood of human body density, viscosity.
Described pulse-taking system features is: acquisition system adopts piezoelectric transducer and contact type temperature sensor to gather pulse condition information and the human body temperature information of patient's radial artery, above information is through the amplifier of signal processing unit, wave filter and analog-digital converter carry out importing computer unit into after signal processing and carry out date processing, then import data message after treatment computer unit into pulse wave analog systems, providing power to make to simulate blood flow with the linear electric motors in drive system to elastic cavity model enters Simulated hand and reappears pulse, further calibration is undertaken diagnosis by doctor after adjusting pulse signal, to realize long-range pulse-taking.
Described pulse-taking system advantage is: by can, at the medical people's of remote reduction truly pulse physiologic information, realizing tele-medicine or remote medical consultation with specialists to the processing of pulse, body temperature signal; Diagnosis records and the data message that can in computer unit, store medical people provide with reference to or use as tcm teaching data for checking at any time; Native system also can further be developed or use and realize completely in real time the remote Chinese medical four diagnostic methods with the collocation of the software such as video communication.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
In figure: 10 acquisition systems; 11 piezoelectric transducers; 12 contact type temperature sensors; 13 amplifiers; 14 wave filter; 15 analog-digital converters; 16 computer units; 17 digital analog converters; 18 pulse wave analog systemss; 19 artificial blood vessels and Simulated hand.
Fig. 2 is driving device schematic diagram in the present invention.
In figure: 20 long-range Computerized medical unit; 21 analog-digital converters; 22 linear electric motors; 23 temperature waters analog; Round pulse wave simulation device; 25 Simulated hands; 26 artificial blood vessels.
Fig. 3 is alignment device schematic diagram of the present invention.
In figure: 30 pulse wave analog systemss; 31 long-range Computerized medical unit; 32 digital analog converters; 33 analog-digital converters; 34 sensor devices; 35 accurate flow valves; 36 motors.
Fig. 4 is that in the present invention, motor regulates pulse wave attribute schematic diagram.
In figure: a is that motor is adjusted the artificial blood vessel at Simulated hand radial artery place and the distance of simulation skin; B is the artificial blood vessel elasticity that motor is adjusted Simulated hand radial artery place.
Detailed description of the invention
As shown in Figure 1, this long-range pulse-taking system is made up of acquisition system, computer transmission device, pulse wave analog systems, calibrating installation, Simulated hand five major parts.
Native system adopts piezoelectric transducer and contact type temperature sensor to gather respectively pulse condition information and the human body temperature information of patient's radial artery, by the signal collecting through amplifier, wave filter, analog-digital converter processing.Signal after treatment is imported to home computer, be sent to far-end computer by network technology.
When far-end computer receives after this signal, by signal resolution being drawn out to medical people's pulse wave image and being extracted pulse signal and body temperature value preserve image and data.As shown in Figure 2, the body temperature signal after conversion imports water environment into, by electrothermal way, simulate blood is heated; Signal for Pulse imports linear electric motors into, and linear electric motors are that mechanical energy acts in elastic cavity by electric energy conversion, make to simulate blood flow with pulse mode the artificial blood vessel internal recycle at Simulated hand place.
In this pulse-taking system, can make result more accurate by the simulation pulse signal calibration debugging to Simulated hand place.As shown in Figure 3, use piezoelectric transducer detection simulation pulse signal, and compare with primary data and waveform feeding back to after signal processing in computer.If difference is in range of error allows, system shows by taking off sensor, by Chinese physician on Simulated hand for patient feels the pulse.If it is excessive that difference exceedes range of error, by calibrating installation and temperature waters analog systems, pulse wave is regulated; Until difference is back in range of error, take off sensor.
Claims (5)
1. the pulse-taking system based on tele-medicine, it is the fluctuating signal of measuring human body radial artery, and by the reproduction of pulsing of circulating analog device, be implemented in the far-end diagnosis of feeling the pulse, it is characterized in that, formed a whole by acquisition system, computer unit, pulse wave analog systems, calibrating installation, Simulated hand.
2. require the pulse-taking system based on tele-medicine described in 1 according to patent, it is characterized in that, acquisition system adopts piezoelectric transducer and contact type temperature sensor, and comprises a signal processing unit, an amplifier, a wave filter and an analog-digital converter.
3. require the pulse-taking system based on tele-medicine described in 1 according to patent, it is characterized in that, pulse wave analog systems adopts linear electric motors and electric heating device, linear electric motors act on elastic cavity simulation Signal for Pulse, electric heating device acts on water environment simulation body temperature signal, and comprise a signal processing unit, comprise an amplifier, a digital analog converter.
4. require the pulse-taking system based on tele-medicine described in 1 according to patent, it is characterized in that, calibrating installation adopts motor and accurate flow valve, utilize difference feedback transmitter calibration debugging, and comprise a piezoelectric transducer, an amplifier, a wave filter, an analog-digital converter and a digital analog converter.
5. require the pulse-taking system based on tele-medicine described in 1 according to patent, it is characterized in that, Simulated hand adopts the thin simulation skin parcel of making of pellosil, contains the non-Newtonian models of the artificial blood vessel that politef makes, imitative blood and the water environment for temperature simulation.
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105433914A (en) * | 2014-08-12 | 2016-03-30 | 上海华博信息服务有限公司 | Remote intelligent pulse diagnosis instrument |
CN106710410A (en) * | 2016-12-29 | 2017-05-24 | 合肥讯创信息科技有限公司 | Pulse condition simulation device |
CN106710409A (en) * | 2016-12-29 | 2017-05-24 | 合肥讯创信息科技有限公司 | Pulse condition simulation teaching system |
CN106955090A (en) * | 2017-05-09 | 2017-07-18 | 陈志霖 | Pulse diagnosing device, gas-detecting device, simulation pulse device and traditional Chinese medical science diagnosis and therapy system |
CN107016915A (en) * | 2017-04-07 | 2017-08-04 | 天津市天中依脉科技开发有限公司 | A kind of Novel wrist as putting instrument again |
CN107041733A (en) * | 2017-05-04 | 2017-08-15 | 刘子青 | A kind of long-range pulse device |
WO2019000909A1 (en) * | 2017-06-29 | 2019-01-03 | 京东方科技集团股份有限公司 | Telemedical device, information acquisition device, and telemedical system and method |
CN109480789A (en) * | 2018-11-20 | 2019-03-19 | 何卫 | The long-range bionical reduction system and method for human pulse |
CN110623647A (en) * | 2019-09-27 | 2019-12-31 | 北京航空航天大学 | Expandable matrix pulse reproduction method |
CN110755054A (en) * | 2019-10-14 | 2020-02-07 | 烟台南山学院 | Pulse simulator and simulation method thereof |
CN111481180A (en) * | 2020-04-28 | 2020-08-04 | 湖南创星科技股份有限公司 | Remote pulse feeling system |
CN111671404A (en) * | 2020-05-28 | 2020-09-18 | 重庆大学 | Bionic pulse feeling system |
CN113990163A (en) * | 2021-11-13 | 2022-01-28 | 沈阳天仁合一科技有限公司 | A simulation heart pump device for pulse diagnosis appearance |
CN114005345A (en) * | 2021-11-13 | 2022-02-01 | 沈阳天仁合一科技有限公司 | Medical end of pulse diagnosis instrument |
CN114694464A (en) * | 2020-12-30 | 2022-07-01 | 中微半导体设备(上海)股份有限公司 | Traditional Chinese medicine pulse-taking learning device and method |
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Cited By (20)
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CN105433914A (en) * | 2014-08-12 | 2016-03-30 | 上海华博信息服务有限公司 | Remote intelligent pulse diagnosis instrument |
CN105433914B (en) * | 2014-08-12 | 2018-12-18 | 上海华博信息服务有限公司 | A kind of long-distance intelligent pulse-taking instrument |
CN106710410A (en) * | 2016-12-29 | 2017-05-24 | 合肥讯创信息科技有限公司 | Pulse condition simulation device |
CN106710409A (en) * | 2016-12-29 | 2017-05-24 | 合肥讯创信息科技有限公司 | Pulse condition simulation teaching system |
CN107016915A (en) * | 2017-04-07 | 2017-08-04 | 天津市天中依脉科技开发有限公司 | A kind of Novel wrist as putting instrument again |
CN107041733A (en) * | 2017-05-04 | 2017-08-15 | 刘子青 | A kind of long-range pulse device |
CN106955090A (en) * | 2017-05-09 | 2017-07-18 | 陈志霖 | Pulse diagnosing device, gas-detecting device, simulation pulse device and traditional Chinese medical science diagnosis and therapy system |
CN106955090B (en) * | 2017-05-09 | 2023-09-15 | 陈志霖 | Pulse feeling device, gas detection device, pulse simulating device and traditional Chinese medicine diagnosis and treatment system |
US11270794B2 (en) | 2017-06-29 | 2022-03-08 | Boe Technology Group Co., Ltd. | Telemedicine device, information acquiring device, and telemedicine system and method |
WO2019000909A1 (en) * | 2017-06-29 | 2019-01-03 | 京东方科技集团股份有限公司 | Telemedical device, information acquisition device, and telemedical system and method |
CN109480789A (en) * | 2018-11-20 | 2019-03-19 | 何卫 | The long-range bionical reduction system and method for human pulse |
CN110623647A (en) * | 2019-09-27 | 2019-12-31 | 北京航空航天大学 | Expandable matrix pulse reproduction method |
CN110755054A (en) * | 2019-10-14 | 2020-02-07 | 烟台南山学院 | Pulse simulator and simulation method thereof |
CN111481180A (en) * | 2020-04-28 | 2020-08-04 | 湖南创星科技股份有限公司 | Remote pulse feeling system |
CN111671404A (en) * | 2020-05-28 | 2020-09-18 | 重庆大学 | Bionic pulse feeling system |
CN111671404B (en) * | 2020-05-28 | 2022-04-12 | 重庆大学 | Bionic pulse feeling system |
CN114694464A (en) * | 2020-12-30 | 2022-07-01 | 中微半导体设备(上海)股份有限公司 | Traditional Chinese medicine pulse-taking learning device and method |
CN113990163A (en) * | 2021-11-13 | 2022-01-28 | 沈阳天仁合一科技有限公司 | A simulation heart pump device for pulse diagnosis appearance |
CN114005345A (en) * | 2021-11-13 | 2022-02-01 | 沈阳天仁合一科技有限公司 | Medical end of pulse diagnosis instrument |
CN114005345B (en) * | 2021-11-13 | 2024-03-26 | 沈阳天仁合一科技有限公司 | Medical care end of pulse diagnosis instrument |
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