CN108245140A - A kind of pulse condition collecting system and method - Google Patents
A kind of pulse condition collecting system and method Download PDFInfo
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- CN108245140A CN108245140A CN201711397612.9A CN201711397612A CN108245140A CN 108245140 A CN108245140 A CN 108245140A CN 201711397612 A CN201711397612 A CN 201711397612A CN 108245140 A CN108245140 A CN 108245140A
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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
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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
- A61B5/48—Other medical applications
- A61B5/4854—Diagnosis based on concepts of traditional oriental medicine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
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- Alternative & Traditional Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention belongs to the field of medical instrument technology, and in particular to a kind of pulse condition collecting system and method.The technical problems to be solved by the invention are to propose a kind of pulse condition collecting system, solve the problems, such as that pulse-tracing collection precision is low.In order to solve the above-mentioned technical problem, the present invention proposes such a pulse condition collecting system, including compression system, main control module, detection device and host computer, main control module is connected respectively with detection device, compression system and host computer, detection device detection pulse feeling pressure, dynamic pressure and pulse wave signal, and main control module is sent a signal to, after main control module obtains signal, signal is transmitted to host computer, and compression system is controlled to obtain optimum pressure.The present invention has the effect that height accurately acquires pulse condition.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of pulse condition collecting system and method.
Background technology
Diagnosis by feeling the pulse is one of traditional Chinese medical science four methods of diagnosis, is played a very important role in tcm diagnosis.Pulse wave spectrum common practice
It is that traditional Chinese physician presses three positions of cun,guan,chi at patient's person's pulse on the wrist radial artery with finger, different pressure is applied by finger to feel
Changed by patient pulse.From pulse condition information, doctor can just understand the case state of patient.But this traditional traditional Chinese medical science
Diagnosis by feeling the pulse has very big subjectivity, troublesome in poeration, and the result of acquisition is naturally it is impossible to ensure that true and accurate.
In order to solve the disadvantage that Traditional Chinese Medicine diagnosis by feeling the pulse, more and more pulse image sensors are had been designed that.Most of arteries and veins
Single common pressure sensor is employed in image sensor, the pulse signal that this kind of sensor is acquired is only capable of being a small number of simple
Pulse condition diagnosis foundation is provided, detailed enough pulse signal can not be provided according to environment of feeling the pulse, obtain the precision of result also phase
To relatively low.On the control structure, it is many using the pattern of adjusting or fixation pressure manually, it is very inconvenient.
Invention content
According to more than the deficiencies in the prior art, the technical problems to be solved by the invention are to propose a kind of pulse-tracing collection system
System detects many places signal by using multigroup sensor, solves the problems, such as that pulse-tracing collection precision is low, has height accurately
Acquire the effect of pulse condition.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of pulse condition collecting system, including compression system, main control module, detection device and host computer, main control module difference
It is connected with detection device, compression system and host computer, detection device detection pulse feeling pressure, dynamic pressure and pulse wave signal, and
Main control module is sent a signal to, after main control module obtains signal, transmits signal to host computer, and compression system is controlled to obtain most
Good pressure.
Preferably, which further includes stent and bracelet, and bracelet is the circle that expansible is closed, rack-mount, inspection
It surveys device to be mounted on the inside of bracelet, compression system is connected with bracelet on stent, and cun,guan,chi is corresponded in pressue device control bracelet
The pressure size at position.
Preferably, the detection device includes static force sensor group, pressure sensor group and photoelectric sensor group, static
Force snesor group, pressure sensor group and photoelectric sensor group are connected with main control module.
Preferably, the detection device is divided into three tunnels, and static force sensor, pressure sensor and photoelectric transfer are all included per road
Sensor, three tunnel detection devices obtain pulse feeling pressure signal, dynamic pressure signal and the pulse in wrist cun portion, pass portion and ruler portion respectively
Wave signal.
Preferably, the main control module includes difference amplifier, control unit, signal conditioning circuit and A/D converter, poor
Amplifier is divided to be amplified the pulse feeling pressure signal that static force sensor group is transmitted, is transferred in control unit；Pressure is passed
The dynamic pressure and pulse wave signal of sensor group and the transmission of photoelectric sensor group are amplified, and are transferred in signal processing circuit,
Control unit is also connected with compression system and photoelectric sensor, and signal conditioning circuit is connected by A/D converter with host computer, letter
The amplified signal of difference amplifier is amplified filtering process, and be transferred in A/D converter by number modulate circuit, and A/D turns
Processed dynamic pressure and pulse wave signal are converted into digital signal, and digital signal is input at host computer by parallel operation
Reason.
A kind of pulse-tracing collection method, which is characterized in that include the following steps：
Step S1：Human wrist is placed in bracelet, and bracelet is closed；
Step S2：Control unit control pressure sensor and photoelectric sensor acquisition signal；
Step S3：Pressure sensor obtains the dynamic pressure signal of pulse, and photoelectric sensor obtains pulse wave signal；
Step S4：The dynamic pressure signal and pulse wave signal got is transferred to signal after difference amplifier amplifies
In modulate circuit；
Step S5：The signal of acquisition is amplified filtering process by signal conditioning circuit；
Step S6：The signal of acquisition is converted into digital signal by A/D converter, and is input a signal at host computer
Reason.
Preferably, following steps are further included before step S2：
Step K1：Control unit controls No. three pressue device Self-pressurizing agris；
Step K2：Static force sensor group obtains pulse feeling pressure signal, and by pulse feeling pressure signal transmission to differential amplification
In device, difference amplifier amplification pulse feeling pressure signal；
Step K3：In the pulse feeling pressure signal transmission to control unit of difference amplifier amplification；
Step K4：Control unit analyzes amplified pulse feeling pressure signal, judges whether pulse feeling pressure reaches setting and take arteries and veins
Pressure.If judge that pulse feeling pressure not up to sets pulse pressure, step K1 is repeated to step K3；If judging, pulse feeling pressure reaches
When setting pulse pressure, control unit control compression system is stopped.
Present invention has the advantages that:
1st, pulse condition is acquired in the case where setting pulse pressure, passes through pressure sensor and photoelectric sensor combination acquisition pulse condition, pole
The big accuracy for improving acquisition pulse condition.
2nd, acquisition pulse condition overall process is controlled by computer, and simple operation has prevented the mistake being likely to occur in manual operation
Accidentally situation greatly facilitates the diagnosis process of doctor.
3rd, computer controls to adjust the pressure size of diagnosis by feeling the pulse environment, and simple operation is accurate.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is the system construction drawing of the specific embodiment of the present invention.
Fig. 2 is the Bracelet structure figure of the specific embodiment of the present invention.
Fig. 3 is the structure of the detecting device figure of the specific embodiment of the present invention.
Fig. 4 is the main control module structure chart of the specific embodiment of the present invention.
Fig. 5 is the work flow diagram of the specific embodiment of the present invention.
Specific embodiment
Below by the description to embodiment, the shape of for example involved each component of specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relation, the effect of each section and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer those skilled in the art to be helped to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in Figure 1, a kind of pulse condition collecting system, including compression system, main control module, detection device 3 and host computer.It is main
Control module is connected respectively with detection device 3, compression system and host computer.Detection device 3 detects pulse feeling pressure, dynamic pressure and arteries and veins
Fight wave signal, and send a signal to main control module, after main control module obtains signal, signal is transmitted to host computer, and control plus
Pressure system obtains optimum pressure.
As shown in Fig. 2, the present apparatus further includes stent 2 and bracelet 1, bracelet 1 is the circle that expansible is closed, mounted on stent
On 2, detection device 3 is mounted on 1 inside of bracelet.Compression system is connected with bracelet 1 on stent 2, right in pressue device control bracelet 1
Answer the pressure size at cun,guan,chi position.
As shown in figure 3, detection device 3 includes static force sensor group, pressure sensor group and photoelectric sensor group, detection
3 Fen Wei of device, tri- tunnels all include static force sensor 4, pressure sensor 5 and photoelectric sensor 6 per road.Three tunnel detection devices 3
Pulse feeling pressure signal, dynamic pressure signal and the pulse wave signal in wrist cun portion, pass portion and ruler portion are obtained respectively.
As shown in figure 4, main control module includes difference amplifier, control unit, signal conditioning circuit and A/D converter.Difference
Point amplifier respectively with static force sensor group, pressure sensor group, photoelectric sensor group, control unit and signal conditioning circuit
It is connected.The pulse feeling pressure signal that static force sensor group is transmitted is amplified by difference amplifier, is transferred in control unit；It will
The dynamic pressure and pulse wave signal of pressure sensor group and the transmission of photoelectric sensor group are amplified, and are transferred to signal processing electricity
Lu Zhong.Control unit is also connected with compression system and photoelectric sensor 6, and control unit, which receives, transmits cut in difference amplifier
Pulse pressure force signal, and analyzed and determined, if pulse feeling pressure reaches setting pulse pressure, control unit control pressure sensor
5 and photoelectric sensor 6 acquire signal；If pulse feeling pressure not up to set pulse pressure, control unit control compression system after
Continuous pressurization, until pulse feeling pressure reaches setting pulse pressure.Signal conditioning circuit is connected by A/D converter with host computer, letter
The amplified signal of difference amplifier is amplified filtering process, and be transferred in A/D converter by number modulate circuit.A/D turns
Processed dynamic pressure and pulse wave signal are converted into digital signal, and digital signal is input at host computer by parallel operation
Reason.
As shown in figure 5, a kind of application method of pulse condition collecting system, includes the following steps：
Step S1：Human wrist is placed in bracelet 1, and bracelet 1 is closed；
Step S2：Control unit controls compression system Self-pressurizing agri；
Step S3：Static force sensor group obtains pulse feeling pressure signal, and by pulse feeling pressure signal transmission to differential amplification
In device, difference amplifier amplification pulse feeling pressure signal；
Step S4：In the pulse feeling pressure signal transmission to control unit of difference amplifier amplification；
Step S5：Control unit analyzes amplified pulse feeling pressure signal, judges whether pulse feeling pressure reaches setting and take arteries and veins
Pressure.If judge that pulse feeling pressure not up to sets pulse pressure, step S2 is repeated to step S4；If judging, pulse feeling pressure reaches
When setting pulse pressure, control unit control compression system is stopped；
Step S6：Control unit control pressure sensor 5 and photoelectric sensor 6 acquire signal；
Step S7：Pressure sensor 5 obtains the dynamic pressure signal of pulse, and photoelectric sensor 6 obtains pulse wave signal；
Step S8：The dynamic pressure signal and pulse wave signal got is transferred to signal after difference amplifier amplifies
In modulate circuit；
Step S9：The signal of acquisition is amplified filtering process by signal conditioning circuit；
Step S10：The signal of acquisition is converted into digital signal by A/D converter, and inputs a signal into host computer progress
Processing.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as it employs the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress or not improved sends out this
Bright design and technical solution directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Range should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of pulse condition collecting system, which is characterized in that including compression system, main control module, detection device (3) and host computer,
Main control module is connected respectively with detection device (3), compression system and host computer, and detection device (3) detection pulse feeling pressure, dynamic are pressed
Power and pulse wave signal, and main control module is sent a signal to, after main control module obtains signal, signal is transmitted to host computer, and
Compression system is controlled to obtain optimum pressure.
2. pulse condition collecting system according to claim 1, which is characterized in that the system further includes stent (2) and bracelet
(1), bracelet (1) is the circle that expansible is closed, and on stent (2), detection device (3) adds on the inside of bracelet (1)
Pressure system is connected with bracelet (1) on stent (2), and the pressure at the cun,guan,chi position of hand is corresponded in pressue device control bracelet (1)
Size.
3. pulse condition collecting system according to claim 1, which is characterized in that the detection device (3) passes including static force
Sensor group, pressure sensor group and photoelectric sensor group, static force sensor group, pressure sensor group and photoelectric sensor group are equal
It is connected with main control module.
4. pulse condition collecting system according to claim 3, which is characterized in that the detection device (3) is divided into three tunnels, per road
All include static force sensor (4), pressure sensor (5) and photoelectric sensor (6), three tunnel detection devices (3) obtain hand respectively
Pulse feeling pressure signal, dynamic pressure signal and the pulse wave signal in wrist cun portion, pass portion and ruler portion.
5. pulse condition collecting system according to claim 3, which is characterized in that the main control module include difference amplifier,
Control unit, signal conditioning circuit and A/D converter, the pulse feeling pressure signal that difference amplifier transmits static force sensor group
It is amplified, is transferred in control unit；The dynamic pressure and pulse wave that pressure sensor group and photoelectric sensor group are transmitted
Signal is amplified, and is transferred in signal processing circuit, and control unit is also connected with compression system and photoelectric sensor (6), letter
Number modulate circuit is connected by A/D converter with host computer, and signal conditioning circuit carries out the amplified signal of difference amplifier
Amplify filtering process, and be transferred in A/D converter, A/D converter converts processed dynamic pressure and pulse wave signal
Host computer processing is input into digital signal, and by digital signal.
6. according to the pulse-tracing collection method described in claim 1-5 any one, which is characterized in that include the following steps：
Step S1：Human wrist is placed in bracelet (1), and bracelet (1) is closed；
Step S2：Control unit control pressure sensor (5) and photoelectric sensor (6) acquisition signal；
Step S3：Pressure sensor (5) obtains the dynamic pressure signal of pulse, and photoelectric sensor (6) obtains pulse wave signal；
Step S4：The dynamic pressure signal and pulse wave signal got is transferred to signal condition after difference amplifier amplifies
In circuit；
Step S5：The signal of acquisition is amplified filtering process by signal conditioning circuit；
Step S6：The signal of acquisition is converted into digital signal by A/D converter, and is input a signal into host computer and handled.
7. pulse-tracing collection method according to claim 6, which is characterized in that further include following steps before step S2：
Step K1：Control unit controls No. three pressue device Self-pressurizing agris；
Step K2：Static force sensor group obtains pulse feeling pressure signal, and by pulse feeling pressure signal transmission to difference amplifier,
Difference amplifier amplifies pulse feeling pressure signal；
Step K3：In the pulse feeling pressure signal transmission to control unit of difference amplifier amplification；
Step K4：Control unit analyzes amplified pulse feeling pressure signal, judges whether pulse feeling pressure reaches setting pulse pressure.
If judge that pulse feeling pressure not up to sets pulse pressure, step K1 is repeated to step K3；If judging, pulse feeling pressure reaches setting
During pulse pressure, control unit control compression system is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397612.9A CN108245140A (en) | 2017-12-21 | 2017-12-21 | A kind of pulse condition collecting system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711397612.9A CN108245140A (en) | 2017-12-21 | 2017-12-21 | A kind of pulse condition collecting system and method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567763A (en) * | 2018-11-29 | 2019-04-05 | 中国科学院长春光学精密机械与物理研究所 | A kind of pulse condition detection device |
| CN109805904A (en) * | 2019-02-02 | 2019-05-28 | 芜湖圣美孚科技有限公司 | Pulse condition diagnostic device and Chinese medicine robot with skin compensation |
| CN110123298A (en) * | 2019-04-08 | 2019-08-16 | 清华大学深圳研究生院 | A kind of pulse wave signal acquisition methods and its system |
| CN110141194A (en) * | 2019-06-13 | 2019-08-20 | 四川长虹空调有限公司 | A kind of emulation feeling the pulse equipment and Intelligent air conditioner control system |
| CN110811570A (en) * | 2019-11-21 | 2020-02-21 | 中国中医科学院 | Doctor four-diagnosis process recording method |
| CN110840405A (en) * | 2019-11-26 | 2020-02-28 | 苏州大学 | Manufacturing method of flexible array sensor and pulse condition detection system based on flexible array sensor |
| CN111973163A (en) * | 2019-05-22 | 2020-11-24 | 健康力科技股份有限公司 | Pulse detecting bracelet |
| WO2020258352A1 (en) * | 2019-06-26 | 2020-12-30 | 中国科学院深圳先进技术研究院 | Pulse detection device and manufacturing method therefor |
| CN113397478A (en) * | 2020-11-09 | 2021-09-17 | 华东理工大学 | Automatic pressurization control method for pulse diagnosis device |
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| CN106963351A (en) * | 2017-04-13 | 2017-07-21 | 清华-伯克利深圳学院筹备办公室 | A kind of Bracelet structure with pulse wave detecting system |
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| CN1813628A (en) * | 2006-01-18 | 2006-08-09 | 哈尔滨工业大学 | Pulse condition detecting device capable of automatically regulating pulse-feeling pressure and pulse condition characteristic extracting method |
| WO2008073140A2 (en) * | 2006-05-15 | 2008-06-19 | Empirical Technologies Corporation | Wrist plethysmograph |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567763A (en) * | 2018-11-29 | 2019-04-05 | 中国科学院长春光学精密机械与物理研究所 | A kind of pulse condition detection device |
| CN109805904A (en) * | 2019-02-02 | 2019-05-28 | 芜湖圣美孚科技有限公司 | Pulse condition diagnostic device and Chinese medicine robot with skin compensation |
| CN110123298A (en) * | 2019-04-08 | 2019-08-16 | 清华大学深圳研究生院 | A kind of pulse wave signal acquisition methods and its system |
| CN110123298B (en) * | 2019-04-08 | 2022-04-22 | 清华大学深圳研究生院 | Pulse wave signal acquisition method and system |
| CN111973163A (en) * | 2019-05-22 | 2020-11-24 | 健康力科技股份有限公司 | Pulse detecting bracelet |
| CN110141194A (en) * | 2019-06-13 | 2019-08-20 | 四川长虹空调有限公司 | A kind of emulation feeling the pulse equipment and Intelligent air conditioner control system |
| WO2020258352A1 (en) * | 2019-06-26 | 2020-12-30 | 中国科学院深圳先进技术研究院 | Pulse detection device and manufacturing method therefor |
| CN110811570A (en) * | 2019-11-21 | 2020-02-21 | 中国中医科学院 | Doctor four-diagnosis process recording method |
| CN110840405A (en) * | 2019-11-26 | 2020-02-28 | 苏州大学 | Manufacturing method of flexible array sensor and pulse condition detection system based on flexible array sensor |
| CN113397478A (en) * | 2020-11-09 | 2021-09-17 | 华东理工大学 | Automatic pressurization control method for pulse diagnosis device |
| CN113397478B (en) * | 2020-11-09 | 2022-05-17 | 华东理工大学 | Automatic pressurization control method for pulse diagnosis device |
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Application publication date: 20180706 |