CN2631427Y - Chinese medical pulse diagnosing instrument - Google Patents
Chinese medical pulse diagnosing instrument Download PDFInfo
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- CN2631427Y CN2631427Y CN 03213982 CN03213982U CN2631427Y CN 2631427 Y CN2631427 Y CN 2631427Y CN 03213982 CN03213982 CN 03213982 CN 03213982 U CN03213982 U CN 03213982U CN 2631427 Y CN2631427 Y CN 2631427Y
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Abstract
The utility model relates to medical diagnosis device in particular to a traditional Chinese medical pulse feeling device which imitates the traditional Chinese medical pulse feeling method. The utility model comprises a detection amplification device and an interface processing device. Three sensors in the detection device which are connected with Cun, Guan, Chi three pulse positions in output vibration voltage signals to the input end of the preamplifier made of two-stage operational amplifiers. The output end of the preamplifier sends the signals through the interface, A/D digital to analog conversion of the processing device, the data collector and CPU central processing unit output to the printer. The utility model is an original traditional Chinese medical diagnosis device and can be used to study pulse conditions, to study kinds of cases, to study the prediction of the disease, to monitor the effect of treatment in the medical treatment process and to monitor the traditional medicine medicinal effect. The pulse feeling device method has integrity, timeliness, individual diversity, multidimensionality, combination property and dialectics.
Description
Technical field
This utility model relates to medical diagnostic equipment, the feel the pulse pulse wave spectrum instrument of mode of specifically a kind of old docter of TCM of imitation.
Background technology
Chinese medicine pulse is to refer to sensation down when describing diagnosis with some natural phenomenas for thousands of years always.The diagnostic method that has the dialectical opinion of this simplicity of the discontented foot of a lot of scholars of doctor family to control wants to use modern scientific instrument, Chinese medicine pulse is objectified inquire into, and traces out sphygmogram, and ins all sorts of ways and study, analyze therapeutic scheme.The MX-3C type electropulsograph of producing, transducer has the spectral response of this value in the frequency band of 0～40HZ.MX-811 type electropulsograph is to use liquid sensor, according to the mimic voltage signal of change transformation energy of resistance.BVS-14 four leads electropulsograph, and main amplifier has voltage amplification and power amplification two parts, and frequency response range is to 100HZ.But because the instrument and the research method that use, and some problem do not have fine solution, therefore for over ten years the research of Chinese medicine pulse do not had substantial progress.From above present situation to the research of pulse wave spectrum instrument, the research method major part is to follow the electrocardiogram of doctor trained in Western medicine, hemodynamic method to go research, so conclusion that draws, as pressure to blood vessel wall, the power of heartbeat is to the influence of pulse, and the operation function that goes analysis of cardiac according to the situation of beating of pulse, so all, paper is a lot, but this research method is to go to study certain a part of pathological change from the angle of bio information, and it does not belong to the category of classic theory of Chinese medical science research.The back also will be referred to the characteristics and the solution of traditional Chinese medical science research in detail.So the conclusion that they draw is by detecting ordinary person or patient's case, if can find out identical point then be the place of the state of an illness, regrettably made hundreds of case, be difficult to find identical sphygmogram, seemingly irregular seeking, researcher is at a loss as to what to do.Because above research method, they design preceding mentioned electropulsograph miscellaneous.But they still do not break away from the function and the scope of doctor trained in Western medicine instruments such as electrocardiogram, rheoencephalogram, B ultrasonic, CT.The instrument that has can be analyzed, but what analyze is the various physiological parameters of doctor trained in Western medicine, does not belong to the category of Chinese medicine pulse research, so can't find out the true essence of Chinese medicine pulse research.Therefore anxious treating in oneself the instrument that a suitable tcm diagnosis is arranged.
The utility model content
It is signal source with the cunkou pulse that the purpose of this utility model provides a kind of, analyze QI and blood at whole body laws of motion, by the variation of pulse condition, i.e. the tendency of arteries and veins, dynamics, size, knot rule, frequency, fluctuation range, the size of exerting pressure draw the pulse wave spectrum instrument of more accurate diagnosis scheme.
The purpose of this utility model is to realize like this, it comprises detection, amplifying device and interface, blood processor, the vibration voltage signal of three pick offs output that contacts with cun,guan,chi three arteries and veins positions in the checkout gear send the preamplifier input of being made of amplifying device two-stage calculation amplifier, and the outfan of preamplifier connects the cpu central processing unit date processing through the A/D of interface, blood processor digital-to-analogue conversion and data acquisition unit and exports printer to.
The pulse condition diagnosis of the traditional Chinese medical science is not separately to see how beating of pulse, the prior process that should see the transformation and the variation of pulse.This pulse-taking instrument is mainly had the analysis-by-synthesis that image is changed in mind, and pathology, the cause of disease of finding out disease.
The Chinese medicine pulse diagnosis is painless diagnosis, does not have problems such as ray and cross infection again, so be instrument of great practical value.
According to above analysis, the pulse wave spectrum instrument has following several diagnosis characteristics:
1. it is original tcm diagnosis instrument, can be used for the research to each pulse condition, to the research of various cases, the various feelings will diseases that can't diagnose doctor trained in Western medicine, to the research of disease forecasting, to the monitoring of therapeutic effect in the process of curing the disease, to monitoring of Chinese medicine medicinal effects etc.
2. the pulse-taking instrument should have own original inferring method.This research method can change along with the variation of the state of an illness, and the while is as the foundation of Chinese medicine throwing side.Like this, a large amount of clinical practices will have more deep understanding and understanding to the argumentation of classic pulse condition, and can find how new diagnostic message.
3. owing to development of computer network, this instrument can carry out the diagnosis clinical guidance of the traditional Chinese medical science through network, really can reach the long-range purpose of diagnosing a disease and curing the disease.
4. pulse-taking instrument analytical method has globality, timeliness, individual difference, multi-dimensional nature, multiple and property and dialectical nature.
Description of drawings
Fig. 1 is a diagnostic flow chart of the present utility model.
Fig. 2 is the perspective view of checkout gear of the present utility model.
Fig. 3 is the structural representation of checkout gear of the present utility model.
Fig. 4 is the right pseudosection of Fig. 3.
Fig. 5 is adapting amplifier device circuit theory diagrams of the present utility model.
Fig. 6 is interface of the present utility model, blood processor circuit theory diagrams.
Fig. 7 is a power supply circuits schematic diagram of the present utility model.
Fig. 8 is the circuit theory diagrams of pick off in this utility model.
Fig. 9 is several routine pulse wave sketch map in this utility model.
Figure 10 is the flow chart of this utility model data acquisition.
Figure 11 is the flow chart of this utility model date processing.
The specific embodiment
From Fig. 1 as seen, at first the hands with the patient is placed on the base 1 of checkout gear JC, cun,guan,chi three arteries and veins bit alignment pick offs 9, the pulse vibration signal that pick off 9 receives is adjusted the signal choice by checkout gear JC and is found out needed analytic signal, then the analytic signal of adjusting is delivered to preamplifier QF, become the normal voltage signal, again the A/D of normal voltage signal by the blood processor interface circuit delivered to computer with digital information, the software analysis by computer and handle that the back demonstrates by display CRT and printer DY output diagnostic result.
From Fig. 2,3,4 as seen, the upper lateral part of checkout gear base 1 joins through column 3 and support 4, with the recess corresponding section of base 1 pick off 9 is housed on the support 4, the top of support 4 and sidepiece are equipped with X-axis knob 2, locking knob 5, Z axle coarse adjustment knob 6, Z axle fine tuning knob 7 and Y-axis adjusts knob 8.Recess on the base 1 of checkout gear is the position that keeps flat patient's wrist, three sensor points on the cun,guan,chi alignment detection means, adjust X-axis fine tuning turn-knob 7 then till on the monitor output information being arranged, transfer X-axis, Y-axis, Z axle turn- knob 2,8,7 respectively, find out needed detection signal, can adjust Z axle coarse adjustment knob 6 and X-axis turn-knob 2 in case of necessity, detect requirement to satisfy.After coarse regulation finishes, can lock turn-knob 5, the beginning accurate adjustment detects.Pick off 9 is made up of two semiconductor gauges and a cantilever beam, two semiconductor gauges are received respectively on two brachium pontis of Wheatstone bridge, when vibration signal acts on the semiconductor gauge, make the electric bridge disequilibrium, at this moment will have and the proportional voltage signal output of vibration signal.What pick off was exported is the trace level voltage signal, and frequency range is 0～100HZ.
The relative error of three pick offs should not surpass 5%, as when cunkou pulse fluctuates, then on the contact of pick off, there is vibration wave to import in the pick off, by having behind the Wheatstone bridge and the proportional fluctuation signal output of pulse, vibration voltage signal through the output of pick off Wheatstone bridge, deliver to the preamplifier (see figure 5), signal (is only described a kind of, three the tunnel is identical) through connector J110～J111 input, then by transportation amplifier U100, U101 (model is OP07) carries out two-stage and amplifies, W100 is that enlargement ratio is reconciled potentiometer, and W101 is the conciliation resistance of negative-feedback circuit, and is reliable and stable to guarantee circuit.By the normal voltage signal of exportable 0～5V behind the preamplifier, this signal is exactly the synchronous voltage signal of cun,guan,chi pulse.From Fig. 6 as seen, with the fluctuation voltage signal between 0～5V of preamplifier output, deliver to multicircuit switch U4 (model is 4052), after selecting 1 data acquisition by 3, deliver to A/D digital to analog converter U3 (model is TLC0320), by digital to analog converter voltage signal is delivered to cpu central processing unit U6 (model is 89C51), the 10 foot rxd of CPU and 11 foot txd join with 12 foot rxd and the 11 foot txd of interface circuit U7 (model is MAX202) respectively, output to computer by interface circuit U7 then, provide standard digital signals, finished the overall process that signal detection is handled.
Checkout gear can adopt servomotor to adjust the coaxial of turn-knob 7 with X-axis and link to each other with X-axis adjustment turn-knob 2, Y-axis adjustment turn-knob 8 respectively; Pick off 9 can be a compound sensor, and the signal of exerting pressure of the Z axle on the checkout gear send computer by pick off 9 and provides.
The main function of checkout gear is to adjust the 7 degree of freedom function of representing the Chinese medicine pulse feature.Comprising the arteries and veins position, should refer to degree, frequency, knot rule, shape, tendency and fluctuation range.
Z axial adjustment knob 7 is used for adjusting the Vertical surveyors' staff adjusting lever of thousand scale divisions, and its effect mainly is to adjust the arteries and veins position, and just taking pulse lightly, moderately and heavily follows the example of.
When obtaining respective waveforms by detection, the position at pick off place, this can read the arteries and veins position from thousand scale division scales.As Fig. 9 is floating pulse, deep pulse and forceful pulse.
The width of cloth of Y-axis knob scalable pulse wave energy is penetrated scope, and signal is not from having → little → big → little → change procedure of not having when still having thousand scale divisions in horizontal stepping on the Y-axis, and the scale numerical value at Y-axis place then is the energy hunting scope of pulse, as A among Fig. 9
0A
1Waveform.
X-axis is represented the detection position of Chinese medicine pulse, and different from the angle test point of the traditional Chinese medical science, the position of representative is also different.Close last branch to examine gallbladder, the last branch in right pass as a left side to examine stomach etc.Certainly also have some disputes in pulse-taking since ancient times, this objective practice that awaits study of pulse condition is accepted or rejected.As close all ripple disables under the shangguan, and only closing the tremulous pulse of fainting and shaking on the position that hits exactly, or exceeding the long pulse at one's own department or unit and the short pulse at too late one's own department or unit, similar this type of pulse condition must be adjusted the arteries and veins position by X-axis.B as Fig. 9
0B
1Shown in.
More than be to detect the three-dimensional pulse condition of ternary by the adjustment of pulse-taking instrument, in addition frequency, knot rule, tendency, waveform, should the finger degree etc. the function of many variables basic representation come out.
From above operation principle as can be seen the pulse-taking detector be actually to pulse analysis diagnosis provides enough diagnostic signals, can finish the arteries and veins position, should refer to whole testing processes of the function of many variables such as degree, frequency, the rhythm and pace of moving things, tendency, shape, fluctuation range.
The stable power supply of power supply circuits output of Fig. 7, the PW200 among the figure, PW201, PW202 and U200, U201 are integrated package of pressure-stabilizing, model is respectively 7812,7912,7808 and 317,337.
The Wheatstone bridge of Fig. 8, R
1, R
2Be respectively cantilever beam two semiconductor gauges up and down.V is ± DC voltage of 5V, and 2 of A, B are signal output part, W is the zero adjustment potentiometer.
When beat pulse, two semiconductor gauges are because the effect of pressure makes the good balanced bridge disequilibrium of original adjusted, under the effect of ± 5V voltage, will exports and the proportional faint voltage signal of vibration signal at A, B two ends.
FM--floating pulse among Fig. 9, the f--feeling the pulse lightly is got among the zh--, and the ch--taking the pulse heavily when f＞zh＞ch occurring, then is a floating pulse; The CM--deep pulse, the f--feeling the pulse lightly is got among the zh--, and the ch--taking the pulse heavily then is a deep pulse when ch＞zh＞f; The SM--forceful pulse, the f--feeling the pulse lightly is got among the zh--, and the ch--taking the pulse heavily then is forceful pulse when f=zh=ch.
When the Y-axis turn-knob, during cross-section vascular stepping, A
0Be fluctuation starting point, A
1Be the fluctuation terminal point.Whole wave process is A
0-A
1The distance of being walked on thousand scale divisions of Y-axis adjusting lever, this distance is the fluctuation range of pulse then.
Detecting tremulous pulse (tremulous pulse in 28 arteries and veins of the traditional Chinese medical science is not the arteries of doctor trained in Western medicine) B
0-B
1Be the full distance of GUAN spot, when adjusting X-axis, on GUAN-pulse, occur not as good as cun, then be tremulous pulse during down not as good as the pulse condition of chi.
Figure 10 is the programming block diagram of data acquisition, and this program is that the voltage signal with pick off 9 outputs carries out the pointwise collection, enters central processor CPU then and adopts the establishment process software of the flow chart that Figure 11 provides to carry out date processing.
Imgae processing software is constructed as follows:
Software is by VB 6.0 design, by curve trackings, data echo, curve printing, data preservation, PORT COM forms is set etc. and constitutes.The function that each forms, forms are finished, the control and the processing method that relate to are as follows:
1. parent form
Finish function: load menu
2. child form
2.1 child form 1 parameter is provided with forms:
Finish function: PORT COM is provided with group etc.
Implementation method: with TEXT control, COMMAND order button control.
2.2 child form 2 curves are followed the tracks of forms
Finish function: show each passage pulse condition curve in real time.
Implementation method: with picture picture control, COMMONDIALOG common dialog frame control, DATA data control, SLIDER slider control etc.
2.3 child form 3 data echo forms
Finish function: to each passage pulse condition curve display of having gathered.Be convenient to see and look into image data curve.
Implementation method: COMBOL combo box control, COMMAND order button control, COMMONDIALOG common dialog frame control, DATA data control, SCROOLBAR scroll bar control, SLIDER slider control etc.
2.4 child form 4 data and curves are printed forms
Finish function: print data and curve
2.5 multilevel serial communication
Implementation method: with PCOMM.DLL dynamic link library establishment serial communication program.
Claims (5)
1. pulse wave spectrum instrument, it is characterized in that it comprises detection, amplifying device and interface, blood processor, the vibration voltage signal of three pick offs output that contacts with cun,guan,chi three arteries and veins positions in the checkout gear send the preamplifier input of being made of amplifying device two-stage calculation amplifier, and the outfan of preamplifier connects the cpu central processing unit date processing through the A/D of interface, blood processor digital-to-analogue conversion and data acquisition unit and exports printer to.
2. according to the described pulse wave spectrum instrument of claim 1, the upper lateral part that it is characterized in that checkout gear base (1) joins through column (3) and support (4), support (4) is gone up and pick off (9) is equipped with in the recess corresponding section of base (1), and the top of support (4) and sidepiece are equipped with X-axis knob (2), locking knob (5), Z axle coarse adjustment knob (6), Z axle fine tuning knob (7) and Y-axis adjusts knob.
3. according to the described pulse wave spectrum instrument of claim 1, it is characterized in that pick off (9) is made up of two semiconductor gauges and a cantilever beam, two semiconductor gauges are received respectively on two brachium pontis of Wheatstone bridge.
4. according to the described pulse wave spectrum instrument of claim 1, it is characterized in that checkout gear can adopt servomotor to adjust coaxial the linking to each other that turn-knob (2), Y-axis adjustment turn-knob (8) and X-axis are adjusted turn-knob (7) with X-axis respectively.
5. according to the described pulse wave spectrum instrument of claim 1, it is characterized in that pick off (9) can be a compound sensor, the signal of exerting pressure of the Z axle on the checkout gear send computer by pick off (9) and provides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213982 CN2631427Y (en) | 2003-07-09 | 2003-07-09 | Chinese medical pulse diagnosing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213982 CN2631427Y (en) | 2003-07-09 | 2003-07-09 | Chinese medical pulse diagnosing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2631427Y true CN2631427Y (en) | 2004-08-11 |
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ID=34289783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213982 Expired - Fee Related CN2631427Y (en) | 2003-07-09 | 2003-07-09 | Chinese medical pulse diagnosing instrument |
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| Country | Link |
|---|---|
| CN (1) | CN2631427Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325016C (en) * | 2003-07-09 | 2007-07-11 | 刘明林 | Traditional Chinese pulse-diagnosis instrument |
| CN101668476B (en) * | 2007-03-14 | 2011-08-17 | 韩国韩医学研究院 | Diagnosis system of deficient and forceful pulse |
| CN102302360A (en) * | 2011-07-21 | 2012-01-04 | 邵光震 | Pulse signal automatic extraction device and extraction method thereof |
| CN102579013A (en) * | 2012-03-23 | 2012-07-18 | 上海赛诚医药科技有限公司 | Traditional Chinese medicine pulse diagnosis apparatus |
| CN102579019A (en) * | 2012-03-13 | 2012-07-18 | 河北师范大学 | Interactive remote traditional Chinese medicine pulse feeling system and implementing method thereof |
-
2003
- 2003-07-09 CN CN 03213982 patent/CN2631427Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325016C (en) * | 2003-07-09 | 2007-07-11 | 刘明林 | Traditional Chinese pulse-diagnosis instrument |
| CN101668476B (en) * | 2007-03-14 | 2011-08-17 | 韩国韩医学研究院 | Diagnosis system of deficient and forceful pulse |
| CN102302360A (en) * | 2011-07-21 | 2012-01-04 | 邵光震 | Pulse signal automatic extraction device and extraction method thereof |
| CN102579019A (en) * | 2012-03-13 | 2012-07-18 | 河北师范大学 | Interactive remote traditional Chinese medicine pulse feeling system and implementing method thereof |
| CN102579019B (en) * | 2012-03-13 | 2013-11-13 | 河北师范大学 | Interactive remote traditional Chinese medicine pulse feeling system and implementing method thereof |
| CN102579013A (en) * | 2012-03-23 | 2012-07-18 | 上海赛诚医药科技有限公司 | Traditional Chinese medicine pulse diagnosis apparatus |
| CN102579013B (en) * | 2012-03-23 | 2013-12-11 | 上海赛诚医药科技有限公司 | Traditional Chinese medicine pulse diagnosis apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |