CN87202126U - Detector for unsymmetry of jing and luo - Google Patents
Detector for unsymmetry of jing and luo Download PDFInfo
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- CN87202126U CN87202126U CN 87202126 CN87202126U CN87202126U CN 87202126 U CN87202126 U CN 87202126U CN 87202126 CN87202126 CN 87202126 CN 87202126 U CN87202126 U CN 87202126U CN 87202126 U CN87202126 U CN 87202126U
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- value
- electric current
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Abstract
The utility model discloses a detector for unsymmetry of jing and luo used for assaying the resistant of a jing and a luo acupoint of the human body. When the test electrode gets to the acupoint of the human body, the detector for unsymmetry of the jing and luo can simultaneously measure, display, and print the current value flowed through the jing and the luo, and can measure, display, and print the time of the electric current which is from the starting value to the steady state value. The time from the starting value to the steady state value is decided by the control timer of the steady state value decision circuit. The analogue quantity of the electric current is converted into the digital quantity by the A/D analogue-to-digital converter; the time and the current value of the acupoint is displayed and printed by the display control circuit. According to the time of the unsymmetry degree and each acupoint electric current value, the utility model can judge the organ pathologic change of the human body.
Description
The invention belongs to medical detecting Instrument.
Classic medical science thinks that meridians are inside and outside people's running body QI and blood, contact internal organs, the communication, run through footpath network up and down, is the system that keeps body surface and visceral balance.Modern scientific research proves: meridians and acupuncture point are objective reality, and it and each internal organs of human body are closely related, the effect with transmission information and function.The functional status of each internal organs of human body can detect on body surface meridian point (hereinafter to be referred as through the cave).
Detection is a lot of through the method in cave, and the impedance measuring method is exactly one of them through the cave.The people is in normal physiological activity, and the state of each meridian point is a relative equilibrium.When human body internal organs generation pathological changes, promptly destroyed through the relative equilibrium in cave.Studies show that: pathogen is vigorous and cause when passages through which vital energy circulates is hyperfunction that resistance reduces through the cave in the body.On the contrary, positive QI-insufficiency in the body and when causing the passages through which vital energy circulates decline, increasing through cave resistance.Therefore, measure variation through the cave impedance, just can judge the situation of each internal organs of human body, even can still not have subjective morbid state sensation and before traditional diagnosis method can't obtain a result, use meridians impedance detection method and just can find the intravital potential risk of people people.
Present channel and collateral instrument both domestic and external is as the clear 57-182659 of day disclosure special permission communique, Soviet Union's inventors certificate 950384, DRP DE2944169A1 etc.All can only measure resistance value (or current value), and can not test the acupuncture point capacity effect simultaneously through the cave.And the human body electrology characteristic is very complicated.What can not look is simple conductor.Not only there is bio-electric field in it.Under the external voltage effect, also produce phenomenons such as electric polarization, electric osmose, corona.Existing electricresistance effect.Capacity effect is also arranged.If, also can test through the cave capacity effect measuring in the resistance of cave.Can improve the accuracy of state of an illness diagnosis undoubtedly greatly.
Purpose of the present invention just provides a kind of current value and the electric current that can measure simultaneously through the cave and arrives the instrument of the time of steady-state value by initial value, and with the measurement data demonstration, prints.Measurement data can reflect the effect of electrical resistance, can reflect the effect of acupuncture point electric capacity again.
Analyzer disclosed by the invention prints control circuit by test electrode, analog to digital conversion circuit, timer, steady-state value decision circuit, demonstration and printing display constitutes.
Above-mentioned steady-state value decision circuit can be made of amplifying circuit, peaker and comparison circuit; Also can in single chip circuit, adopt the program of digital relative method to realize.
Show that printing control circuit can be made up of pulsqe distributor, memorizer, agitator and electrical switch; Also can in single chip circuit, realize with program.
The present invention compared with prior art has following advantage and good effect:
1. can measure, show, print current value (scope 0～100 μ A of some points after the steady-state value that flows through through the cave current waveform, the steady-state value simultaneously, precision ± 1 μ A), and this electric current reaches the time (scope 0.1～10 second of steady-state value from initial value, precision 0.1 second), can reflect the changes of function situation of each internal organs in human body or the animal body than simple measurement better through cave resistance.
2. be used for the Clinical detection diagnosis, can recuperate under medical treatment the fruitful acupuncture of carrying out that the patient shoots the arrow at the target.
3. be to adopt the constant pressure test electrode to contact tested acupuncture point when testing, the human or animal is not had any injury, safe and reliable.
4. volume is little, and is in light weight, easy to carry.
Further specify the operation principle of this analyzer, specifically constitute and using method below in conjunction with drawings and Examples.
Accompanying drawing 1 is that human acupoint equiva lent impedance and principle are simplified circuit;
Accompanying drawing 2 is the analyzers that are made of analog circuit;
Accompanying drawing 3 is the analyzers that constitute with single-chip microcomputer;
Accompanying drawing 4 is to show the sketch map of printing control circuit (3) in the accompanying drawing 2,3.
The accompanying drawing sign: E-adds testing power supply; R
0Internal resistance of-additional power source and conductor resistance summation; R
1, R
2-human acupoint equivalent resistance; C, C
*-human acupoint equivalent capacity; R
3～R
20-resistance; C
1, C
2-capacitor; S, S
1, S
2-electrical switch; A
1～A
6-amplifier; (1) human acupoint equiva lent impedance; (2) modulus converter A/D; (3)-show and print control circuit; (4)-printing display; (5)-enumerator; (6)-clock oscillator; (7)-single-chip microcomputer M
6S
48(8)-depositor; (9), (11)-electrical switch; (10)-decoder; (12)-pulsqe distributor; (13)-pulse generator; (14)-pulse oscillator.
The operation principle of this analyzer is: in simplification circuit shown in Figure 1, the electric current Laplace equation that flows through acupuncture point A, B is
Electric current time dependent expression formula in acupuncture point is:
i（t）＝EA＋EABe
……（2）
In (2) formula: A=1/ (R0+R
1+R
2) B＝ (R
2)/(R
0+R
1)
τ＝ ((R
0+R
1)R
2C)/(R
0+R
1+R
2)
Known by expression formula (2): when testing time t long enough, equal zero in second on equation (2) the right, and the current value of this moment is exactly acupuncture point electric current steady-state value. Can determine the acupuncture point electric current to be arrived the time of steady-state value by initial value by (2) formula. Its length has been reacted the size of human acupoint equivalent capacity. Because timeconstantτ is the function of human acupoint equivalent resistance and equivalent capacity, therefore, how each internal organs function of human body changes all can affect the time that the acupuncture point electric current arrives steady-state value, and equivalent resistance and equivalent capacity all can be obtained by (2) formula. The unbalance analyzer of channels and collaterals is according to above-mentioned principle design.
Steady-state value decision circuit in the accompanying drawing 2 is by amplifier A1, comparator A3And differential circuit consists of. Differential circuit is by resistance R3、R
4、R
12, capacitor C1And amplifier A2Form. Behind the differentiator differential, export a signal controlling counter (5) by the acupuncture point current i (t) that (2) formula represents, thereby determine the acupuncture point electric current to be arrived the time of steady-state value by initial value.
The time of acupuncture point electric current steady-state value and arrival steady-state value samples, constantly carries out numeral relatively by single-chip microcomputer to the acupuncture point current continuity and calculates and try to achieve in accompanying drawing 3, namely is to be realized by the program of solidifying.
Formation and the course of work of Display and Print control circuit (3) (accompanying drawing 4) are: the acupuncture point electric current (digital quantity) after analog-digital converter (2) conversion is sent to register (8) and stores away. The acupuncture point current value that the time value of on time timer (5) being counted by the electronic switch (9) of pulsqe distributor (12) control and register (8) are deposited is sent into respectively decoder (10) and is deciphered. After this, by the pulse that distributor (12) is sent electronic switch (11) is connected, continued time value and acupuncture point current value after the decoding are delivered to Display and Print device (4) Display and Print.
(13) be pulse generator, the about 10HZ of pulse frequency; It directly controls the work speed of decoder (10).(14) be pulse oscillator.Arrive the time of steady-state value by (14) sum counter (5) decision acupuncture point electric current.If the cycle of (14) is T second, the count value of (5) is N, and then the time of acupuncture point electric current arrival steady-state value is Tm=NT
Embodiment one (being accompanying drawing 2)
Add testing power supply E and form acupuncture point electric current (by the i of formula (2) expression) through amplifier A through the human acupoint equiva lent impedance
1Be converted to voltage.Comparator A
4Usually be output as low level, work as A
1When voltage output is arranged, A
4Output jump at once and be high level, make enumerator (5) set.Simultaneously by direct current amplifier A
2, resistance R
3, R
4, R
12, capacitor C
1The peaker of forming is with A
1Output carry out differential.At A
2When output is arranged, A
3Output jump to high level by low level, make enumerator (5) begin the counting.When the acupuncture point electric current arrives steady-state value by initial value, A
2The output vanishing, A
3Output by high level rebound low level, make enumerator (5) stop the counting.At this moment, if the count value of enumerator (5) is n, the cycle of count pulse is T during second, then the acupuncture point electric current by initial value to time of steady-state value be Tm=nT(second).
Direct current amplifier A
5, A
6, resistance R
13, R
14, capacitor C
2Constitute sampling hold circuit.During the test beginning, electrical switch S is closed.A
1Output voltage through A
5Isolate the back to capacitor C
2Charging is through A
6Sending into analog-digital converter (2) after the isolation changes.When electric current arrives steady-state value, A
3Output generation saltus step.Show that printing control circuit (3) starts working, and send printing display (4) to print demonstration earlier to the count value n of time counter (5).Making switch S disconnection, A/D converter (2) begin that the acupuncture point electric current is changed the acupuncture point current i after printing display control circuit (3) will be changed again simultaneously send printing display (4) to show printing.And then switch S is closed once more, and A/D converter (2) carries out the sampling second time, conversion and output to the acupuncture point electric current.As long as "-" utmost point does not leave human acupoint, whole system just takes turns to operate down, just several current values after time, electric current steady-state value and the steady-state value of acupuncture point electric current arrival steady-state value can be shown and print always.
After test finishes when acupuncture point, "-" utmost point leaves the acupuncture point, A
4Output jumping degree be zero, enumerator (5) and show that printing control circuit (3) automatically resets, and prepares for testing next acupuncture point.
Embodiment 2(is an accompanying drawing 3):
This line construction is simpler, and test data is more accurate.Simultaneously can also carry out zero correction automatically.
Acupuncture point current i (by formula (2) tabular form) is through A
1Give A after the amplification
4, A
4Output just jump to high level by low level, and the starting single-chip microcomputer (7) enumerator carry out timing.Make sampling holder (S simultaneously
1, C
3, R
17, A
3Form) and A/D converter (2) change S during conversion
1Disconnect conversion back switch S
1Auto-closing.Like this, input value remains unchanged when making the S/D conversion, thereby has guaranteed the precision of A/D conversion.Analog-digital converter (2) constantly carries out sample conversion to the acupuncture point electric current.Single-chip microcomputer (7) is constantly with a back sampled value Vx(n+1) compare with a preceding sampled value Vxn, when | Vx(n+1)-Vxn|＜(ε is a less number during ε, as full scale 1%), think that the acupuncture point electric current of test has reached steady-state value, single-chip microcomputer (7) stops timing automatically, and to showing that printing control circuit (3) gives an order, and send printing display (4) to print demonstration time value and the acupuncture point current value of at this moment being counted.After this, at regular intervals, printing is sampled, changes, shown to single-chip microcomputer (7) just once with the acupuncture point electric current, finishes up to an acupuncture point test.
Electrical switch S
2For the automatic zero adjustment switch, work as S
2When closed.Single-chip microcomputer (7) reads in the zero point of data as the acupuncture point electric current, when the official testing acupuncture point, just deducts this zero point error value automatically, makes the data that record more accurately and reliably.The using method of this instrument is: insert good attaching plug, on and off switch places the position of " opening ", after carrying out the full scale correction, "+" utmost point is affixed on the human body big vertebra, touches testedly on the cave with "-" utmost point, stop taking away after 3～5 seconds test "-" utmost point, just finished a test through the cave, and print one group of data simultaneously: the test year, month, day, the meridians electric current reaches the time (second) of steady-state value, the current value (μ A) of meridians electric current steady-state value (μ A) and later some points thereof.
Claims (3)
1, the unbalance analyzer of meridians is a kind ofly to measure, show, print the current value that flows through meridians and electric current are arrived the time of steady-state value by initial value device simultaneously, it comprises test electrode, analog to digital conversion circuit, timer, printing display, it is characterized in that steady-state value decision circuit and demonstration printing control circuit in addition.
2, the said analyzer of claim 1 is characterized in that said steady-state value decision circuit is made of amplifier, peaker and comparison circuit; In single chip circuit, adopt the program of digital relative method to realize.
3, the said analyzer of claim 1 is characterized in that said demonstration prints control circuit and be made up of pulsqe distributor, memorizer, agitator and electrical switch; In single chip circuit, realize with program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202126 CN87202126U (en) | 1987-02-21 | 1987-02-21 | Detector for unsymmetry of jing and luo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202126 CN87202126U (en) | 1987-02-21 | 1987-02-21 | Detector for unsymmetry of jing and luo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87202126U true CN87202126U (en) | 1988-03-23 |
Family
ID=4818319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87202126 Withdrawn CN87202126U (en) | 1987-02-21 | 1987-02-21 | Detector for unsymmetry of jing and luo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87202126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453038C (en) * | 2001-03-01 | 2009-01-21 | 大仓多美子 | Method and apparatus for analyzing organism reaction waveform information, and diagnosing apparatus |
| CN114642584A (en) * | 2020-12-18 | 2022-06-21 | 台湾中山大学 | Acupuncture point detection device and detection method |
-
1987
- 1987-02-21 CN CN 87202126 patent/CN87202126U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453038C (en) * | 2001-03-01 | 2009-01-21 | 大仓多美子 | Method and apparatus for analyzing organism reaction waveform information, and diagnosing apparatus |
| CN114642584A (en) * | 2020-12-18 | 2022-06-21 | 台湾中山大学 | Acupuncture point detection device and detection method |
| CN114642584B (en) * | 2020-12-18 | 2023-11-28 | 台湾中山大学 | Acupuncture point detection method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |