CN1860988A - Apparatus for testing and analyzing functions of internal organs - Google Patents
Apparatus for testing and analyzing functions of internal organs Download PDFInfo
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- CN1860988A CN1860988A CNA2006100461520A CN200610046152A CN1860988A CN 1860988 A CN1860988 A CN 1860988A CN A2006100461520 A CNA2006100461520 A CN A2006100461520A CN 200610046152 A CN200610046152 A CN 200610046152A CN 1860988 A CN1860988 A CN 1860988A
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Abstract
A viscera function detecting analyzer for providing the state analysis and 8 characteristic parameters about viscera functions is composed of a detector unit, computer, display, printer and power supply. Said detector unit consists of fixed electrodes, detecting electrodes, pulse signal generator, receiving circuit, waveform transform circuit, operation amplifier, A/D converter, CPU, EPROM, clock circuit, and interface.
Description
One, technical field
The present invention relates to a kind of human body viscera Function detection analytical tool, belong to medical science computer check and analysis technology based on the Chinese medicine meridian theory.
Two, background technology
In the tcm clinical practice experiment, people notice already, when a certain organ generation of inside of human body function (pathology) changes, and can find some characteristic acupuncture point on the corresponding meridians of this organ, these acupuncture points show sensitivity and strengthen, and this phenomenon and Chinese medicine meridian theory meet fully.People often utilize this phenomenon to come auxiliary diagnosis.But there is tangible individual variation in these phenomenons, and these differences mainly are that private prosecution by the people determines whether it exists, shortage objective evaluation index and quantitative analysis means.Therefore, utilize modern detection method to carry out detection by quantitative and analysis becomes noticeable research field.
Nearly 50 years, the scholars of subjects such as preclinical medicine, biotechnology, acupuncture, subject of experimental acupuncture and moxibustion proved that with modern means such as heat, sound, light, magnetic, electricity, radioactive nucleus the various biophysical properties at meridians (acupuncture points) can reflect the function and the pathological change of human body viscera (internal organs).Wherein, the electric biological nature of meridians (acupuncture point) is to be studied first kind of biophysics's index of explanation meridians (acupuncture point) in early days by the biostatistician, it also is the key property that is applied to clinical experiment and the discussion of meridians (acupuncture point) essence extensively and profoundly, in this respect, it has not only accumulated rich practice experience, and, can provide the most reliable means to the research of the biophysical properties of meridians (acupuncture point) along with the developing rapidly of modern electronic technology.At present, utilize modern electronic technology to detect the detector that mainly contains detection meridians (acupuncture point) potential change and the detector that detects meridians (acupuncture point) impedance variation (the male doctor of Japanese two-story valley justice at first proposes) two big classes of the electric biological nature of meridians (acupuncture point).Wherein, detect the detector of meridians (acupuncture point) potential change, because the projecting skin of current potential of meridians (acupuncture point) is 2-6mv (too little) only, somebody's the individual variation and the interference of various environmental factorss utilize this method to extract useful information and run into a lot of difficulties.As for the detector that detects impedance variation, greatly to being divided into: detect the detector of resistance variations and detect two types of the detectors etc. of impedance variation with low frequency with direct current.These detectors, EVA body energy test instrument as the U.S., Korea S YDRAK detector, Japan and TaiWan, China very lead the network tester, the ARDK in Guangxi, the ML-86 diagnosis instrument for human body information in Jiangsu, various types of meridians (acupuncture point) tester on ground such as Beijing, Xi'an, in addition, also have various types of ears to examine instrument and hand acupoint diagnosis instrument.
Because the detection of these detectors all is direct current or low frequency with signal, sort signal is used for human body, its electric current is big (general tens microamperes) too, otherwise just human body is produced acid, fiber crops, (these side effect and direct current or low frequency are built collection to the electronics of human body in side effect such as pain, it is relevant to polarize), and the function of current of microampere order very easily is subjected to contact impedance when human body, people's emotion, ambient temperature, the influence of factors such as ambient humidity causes detecting the data instability, testing result is inaccurate, even more serious is because meridians (acupuncture point) mainly are positioned at the deep tissues of human body, the data that detect with low direct current of permeability or low frequency signal, can not truly reflect the electric biological nature of meridians (acupuncture point), have a strong impact on accuracy rate of diagnosis.In addition, the fixed electrode of existing detector and fixed position thereof, exploring electrode and sensing point thereof, the analytical method after especially detecting all exists certain limitation and weak point.
The inventor is once at 1997 Chinese patents (ZL97245477.2) of having applied for " internal organs pathological changes tester " by name, because being subjected at that time technology limits, exist a lot of not enough, the present invention is on the basis of this utility model patent, the technology innovation and the improvement that propose, and, accurately check and analysis have fast been realized in conjunction with function check and analysis software.
Three, summary of the invention
The objective of the invention is to overcome the deficiency of existing various detectors, a kind of new theory based on relevant meridians (acupuncture point) such as science of arteries and veins, biophysicss is provided, and traditional Chinese medical science computer check and analysis instrument safe and effective with the detection of modern electronic technology and computer technology, the analytical system science.
As everyone knows, any check and analysis instrument, its key technology is correctly to select detectable signal and detected with high accuracy device (also being pick off Sensor) and scientific analysis method.Below detectable signal, the fixed electrode in the detector and fixed position thereof, the exploring electrode in the detector and the sensing point thereof, the innovative content of the aspects such as analytical method after the detection that just adopt around the present invention do to discuss in detail.
The present invention adopts two-way high-frequency pulse signal as detectable signal, and its advantage is, and the first, two-way high-frequency impulse has overcome the electronics that produces owing to underfrequency and has built collection phenomenon and polarization phenomena, and has avoided detectable signal to muscle and neural stimulation; The second, because " amphicheirality " and " high frequency characteristics " of signal can bring up to several milliamperes and do not change the electric biological nature of meridians (acupuncture point) to the detection electric current, and human body is not produced any side effect; The 3rd, can guarantee the sufficient intensity and the osmotic effect of detectable signal, improve the sensitivity of feedback signal greatly, guaranteed accuracy of detection.In order to further specify problem, the electric biological nature that the inventor further specifies skin in conjunction with the function and the structure of skin below.Functional analysis from skin; skin is the organ of the maximum of human body, and it directly contacts with external environment, plays and both prevents various nutrient substance and moisture loss in the body; protect interior various organs of body and tissue to avoid the effect of external environment infringement again, have certain intensity and insulating properties.So the pressure that adopts among the present invention is that exploring electrode and the amplitude of 0.55N ± 0.05N is 5V
P-pTwo-way high-frequency pulse signal, through experimental verification, little to the electric biological nature influence of skin meridians (acupuncture point).Structural analysis from skin, skin constitutes (Fig. 1) by epidermis, corium, subcutaneous tissue, thickness is generally 0.5mm～4mm, wherein, epidermis is made of the horny layer with certain intensity and insulating properties and clear layer, granulosa, spinous layer, basic unit, corium is made of the connective tissue of band blood capillary, and subcutaneous tissue is made of fat (mainly being triglyceride).From the above-mentioned skin texture of electrical point research, can use resistance and capacitive reactance equivalence, the following formulate of its impedance,
From formula as seen, frequency and the impedance relation of being inversely proportional to, both frequency was big more, impedance more little (permeability is high more).Experimental results demonstrate, permeability reaches saturated substantially when frequency reaches 200KHZ, permeability is more stable between from 220KHZ to 280KHZ, permeability begins obvious decline (Fig. 2) again when frequency surpasses 300KHZ, therefore, the frequency of the two-way high-frequency impulse detectable signal that the present invention adopts is 250KHZ ± 50KHZ, and optimum frequency is that 250KHZ ± 30KHZ has sufficient scientific evidence.Previously used detectable signal all is a triangular wave spike signal, and its DC component is relatively large, facts have proved, detectable signal during near square wave effect best, the dutycycle of two-way high-frequency pulse signal by the way here.Through spectrum analysis as seen, dutycycle is more near 0.5, and its DC component is more little, and the electronics of skin is built the collection effect to such signal and polarization is just few more.So the pulse signal dutycycle that the present invention adopts is 0.45～0.5, optimum taking air ratio is 0.48～0.5.In addition, find by a large amount of clinical experiments, energetic phenomena during acupuncture occurs in inside of human body, also have, procaine is injected in the subcutaneous or subcutaneous shallow layer tissue in acupuncture point, then do not influence acupuncture effect, in contrast, procaine is injected in the deep tissues of acupuncture point, and originally the peculiar effect that produces during this cave of acupuncture just no longer occurs, and is not difficult to find out, meridians (acupuncture point) are main in the deep tissues of inside of human body, can only detect with the high two-way high-frequency pulse signal of permeability, just can detect the real Useful Information of meridians (acupuncture point), this is that the present invention adopts the main reason of two-way high-frequency impulse as detectable signal.
Existing fixed electrode major part is a hand held, kind electrode is subjected to the influence of factors such as grip in one's hands and humidity, do not satisfy the stability and the repeated requirement that detect, brought the random error of can not ignore, even more serious is the effective passage that does not constitute meridians between hands and the exploring electrode, and the data of detection are not represented the accurate information of meridians (acupuncture point).The fixed electrode convenient fixing that the present invention adopts and fixing reliable, and area is enough big, has reduced the detection error greatly.Illustrate with equivalent circuit (Fig. 3) below: Zg is the impedance at fixed plate electrode place among the figure, and Zt is the human body internal driving, and Zr is the impedance at exploring electrode place, Zo
δBe total impedance, be easy to find out Zo from the single-candidate circuit
δ=Zg+Zr+Zt-(1), because Zg, Zt＞＞Zr, Zo
δ≈ Zg+Zt-(2) is if Zg ≈ 0, then Zo
δ≈ Zt-(3).Can draw from formula (1), (2), (3), if adopt suitable fixed electrode area and detectable signal to make Zg ≈ 0, then Zo
δ≈ Zt.Because Zg and Zt can bring the variable that detects error, if Zg ≈ 0, so, the error in the testing process can only be relevant with the Zt at exploring electrode place, can reduce by 1/2 systematic error in theory.Experimental results demonstrate that the frequency of detectable signal is that the diameter of 250KHZ ± 50KHZ, fixed electrode can be accomplished Zg ≈ 0 when being 22mm ± 2mm.
" in the volume " cave of the easy fixed human body forehead in having an even surface is selected in the fixed position of fixed electrode of the present invention, and fixes with alligator clamp, not only guaranteed fixing reliably, but also pressure stability, guaranteed effective input of detectable signal; " in the volume " acupuncture point is in the governor vessel of " governing all YANG QI of the whole body ", and is near from the conception vessel of " always appointing all the moon ", is easy to constitute the effective passage of detectable signal to meridians between this cave and the twelve regular channels, has the detection effect of " occupying a bit and logical all directions "; The symmetry and the equidistant effect of this cave and the twelve regular channels left and right " source points " guaranteed in " in the volume " acupuncture point on the axis of human body, obviously increased the comparability that detects data.
Existing exploring electrode divides two types substantially.Wherein, first type is the less probe of contact area, as the probe in the ML-86 diagnosis instrument for human body information in U.S. EVA body energy test instrument and Jiangsu, the defective of this probe is that the pressure at electrode pair acupuncture point is bigger, and uncontrollable its pressure, not only destroy the electric biological nature of (machinery) meridians (acupuncture point) in the testing process artificially, and do not guarantee to detect the concordance of data, obviously increase the detection error of detector.Second type is the probe that scribbles different liquids, very leads probe in the network tester as " YDRAK " detector of Korea S and Japan, TaiWan, China.The defective of these probes is that the liquid that is coated with on the probe is easy to change artificially the electric biological nature of (chemistry) meridians (acupuncture point), and is difficult to guarantee the concordance of front and back data in the operating process.Experimental results demonstrate that the sectional area of probe can not too greatly can not be too little in the exploring electrode, if sectional area is too big, then because the anatomical structure complexity at place, acupuncture point does not guarantee that the sufficient face between probe and the acupuncture point contacts; If the sectional area of probe is too little, then, do not guarantee the effective covering of probe to meridians (acupuncture point) because the width of meridians and the area at acupuncture point are limited.The present invention determines that through clinical experiment for many years adopting the optimum diameter of exploring electrode is 6mm ± 0.1mm.Certainly, probe can not be too big to the pressure of skin, can not be too little.If probe is too big to the pressure at acupuncture point, then the pressure of probe destroys the electric biological nature of (machinery) meridians (acupuncture point) artificially; If pressure is too little,, be easy to cause the instability (Fig. 4) of detection data then owing to the loose contact between probe and the meridians (acupuncture point).The inventor determines that by clinical experiment for many years the optimum pressure of exploring electrode is 0.55N ± 0.05N.
The present invention selects " source points " in every passages through which vital energy circulates of the twelve regular channels as sensing point, and its reason is: the first, Chinese medicine think " source points " be internal organs vigour through and stay the place of ending; The second, modern biophysics proves that the meansigma methods of the biophysics amount at each acupuncture point is close on biophysics amount that " source points " located and the same passages through which vital energy circulates, and highly stable; The 3rd, the biophysics amount that " source points " located obviously reflects the function and the pathological change of human body viscera; The 4th, the difference of the biophysics amount of left and right two " source points " of same passages through which vital energy circulates can reflect the functional disorder degree of the pairing internal organs of this passages through which vital energy circulates; The 5th, the meansigma methods (arithmetic equal value) of the biophysics amount of same passages through which vital energy circulates left and right two " source points " can reflect the void of the pairing function of this passages through which vital energy circulates, real situation, the 6th, the overall average of the biophysics amount of all " source points " can reflect the whole physiological fitness of human body.
The present invention also has the innovation that has realized analytical method by " the function check and analysis software " in the computer except the innovation of above-mentioned detection means aspect.
This software is based on science of arteries and veins and viscera-state doctrine, and systematically in conjunction with organic conception in the theory of Chinese medical science and determination of treatment based on pathogenesis obtained through differentiation of symptoms and signs thought, " apparatus for testing and analyzing functions of internal organs " the special-purpose embedded application software that utilizes relevant database Foxpro for Windows to write.This software is visual strong, is easy to learn and use, and is simple to operate clear, a bit with regard to OK.Two technical problems in the following simple declaration software procedure.
The first, determine three mathematical modeies.This software generates " the function state analysis figure " and eight " function characteristic parameter " that form by the tactic 12 groups of columnar alignments of the five elements according to following mathematical model
Difference computing formula: C=|X
L-X
R|
C: difference
X
L: the detected value of left source points
X
R: the detected value of right source points
The mean value calculation formula:
X: meansigma methods
Overall average is calculated public examination:
X
0: 12 pairs of source points detected value overall averages
∑ X
L: left source points detected value sum
∑ X
R: right source points detected value sum
The second, determine the normal value of each parameter.Because structure, the function of human body are basic identical, healthy people's various physiological functions also should be roughly the same as the electric biological nature (impedance) at body temperature, blood pressure, pulse wave, each place, acupuncture point, and should be arranged individual normal range.Therefore, as long as find out the normal distribution scope of normal person's various physiological parameters in the large sample clinical experiment, be easy to determine the normal value of each characteristic parameter.The inventor selects from the high school of healthy population ratio, army, newly sets up the crowd of enterprise as detected object, Chinese physician by two advanced techniques academic titles determines that the unusual person of no function regards as healthy people, the artificial formal detected object of selected altogether 2865 health, wherein the male is 1830,1035 of women, the data that detect are at first calculated with the relevant formula of following four statistics, then through suitably revising the last normal value of determining each parameter.
The computing formula of average:
X: average
N: sample number
X
i: detected value
Standard deviation calculation formulas:
S: standard deviation
The former formula of the calculating of standard error:
S
x: standard error
99% normal distribution scope: X ± 2.58S
The normal value of the various characteristic parameters that draw after calculating by above-mentioned formula is:
(1) normal value of human body integral physiological fitness: X
0=30～50 (men), 25～45 (woman);
(2) normal value of functional disorder (maximum) zang-fu disharmony degree: C＜10;
(3) normal value of the functional parameter of functional disorder (maximum) internal organs: X
i/ X
0, 0.8～1.2
(4) normal value of deficiency syndrome (minimum) function parameter: X
n/ X
0,＞0.8
(5) normal value of excess syndrome (maximum) function parameter: X
m/ X
0＜1.2
(6) normal value of dirty and internal organs function ratio: N/P=0.85～1.15;
(7) normal value of the upper part of the body and lower part of the body function ratio: V/D=0.8～1.2;
(8) normal value of left half body and right half body function ratio: L/R=0.85～1.15
Four, description of drawings
Fig. 1: the skin texture figure of human body;
Fig. 2: the frequency of detectable signal and human body-permeability graph of a relation;
Fig. 3: the equivalent circuit diagram of fixed electrode-human body-exploring electrode;
Fig. 4: exploring electrode pressure and the graph of a relation that detects electric current;
Fig. 5: the graph of a relation of exploring electrode pressure and humidity;
Fig. 6: apparatus for testing and analyzing functions of internal organs system block diagram;
Fig. 7: the circuit theory diagrams of detector embodiment;
Fig. 8: fixed electrode structure chart;
Fig. 9: exploring electrode structure chart;
Figure 10: " function check and analysis software " program flow diagram;
Figure 11: " function state analysis figure " and " function characteristic parameter ".
Five, the specific embodiment
Figure 6 shows that the apparatus for testing and analyzing functions of internal organs system block diagram.Detector is a critical component of the present invention among the figure, and main frame refers to host computer, and power supply is computer and the shared computer power of detector.
Figure 7 shows that the circuit theory diagrams of detector embodiment, (NE555) time-base integrated circuit of U5 among the figure and switch diode D3, D4 (IN4148) and resistance R 13, R14, capacitor C 7, C8, C10 form two-way high frequency pulse generator, it produces frequency is 250KHZ ± 50KHZ, dutycycle is 0.4～0.5, amplitude is the two-way high-frequency impulse of 5Vp-p, for the dutycycle that guarantees pulse signal near 0.5, R13, R14 adopt the little and metalfilmresistor of stable performance of error, and C10 is a coupling capacitance; Figure medium-high frequency transformator M and C5 form resonance circuit, are used for received signal, and for anti-interference, this circuit shields with metal cap; D5 (high frequency diode 2AP10) and C6 form waveform changing circuit; U6 (CA741) amplifier integrated circuit is formed operational amplifier with resistance R 8, R9, R10, R11; U4 (ADC0804) integrated circuit and resistance R 2, capacitor C 2 are formed A/D converter; U3 (2764) integrated circuit is formed the EPROM of 8K byte, and its function is a stored program; U2 (74LS373) is a latch; U1 (8031) is the microprocessor of 51 series; BG1 and optocoupler 01,02 (TIL117), switching diode D1, D2 (IN4148), resistance R 6, R7, capacitor C 9 are formed interface circuit; Crystal oscillator T1 and capacitor C 2, C3 form clock circuit.
The two-way high-frequency impulse that pulse signal generator produces exports " in the volume " cave of human body to through C10; The signal that exploring electrode is surveyed receives through the receiving circuit of high frequency transformer M and C5 composition, meets U4 (A/D converter) after the operational amplifier that U6 forms amplifies; Under the control of the program in CPU, U1 and U3 analog signal conversion is become digital signal, this signal is connected to computer by the interface circuit that BG1,01,02, D1, D2, R6, R7, C9 form; Vcc is the 5V power supply in the computer among the figure, and J2 is the serial line interface that is connected with computer.
Figure 8 shows that the structural representation of fixed electrode.Among the figure 1: alligator clamp, 2: collets, 3: wire clamp, 4: connecting line, 5: plug, 6: fixed plate electrode.Wherein, alligator clamp 1 is for to make with Φ 2mm steel wire, and its effect is to guarantee to fix reliably pressure stability between fixed plate electrode and " in the volume " cave; Collets 2 are for to make with ABS plastic, and it can guarantee the electric insulation between fixed plate electrode 6 and the alligator clamp 1; Wire clamp 3 is made for ABS plastic, and it can move up and down along alligator clamp 1; Connecting line 4 well has certain flexible multiply gummed wire for conducting electricity; 5 is ordinary plug; Fixed plate electrode 6 is made by the good copper sheet of conduction, it is shaped as circle, with the way of contact of human body is that face contacts, experimental results show that, its diameter be 22mm ± 2mm (when the frequency of detectable signal is 250KHZ ± 50KHZ), the impedance phase of the contact impedance at fixed electrode place when using acupuncture needle with.In order to reduce the high-frequency loss of detectable signal, plug 5 to the resistance between the fixed plate electrode 6 should be less than 2 Ω.Among the figure as seen: 2 and 6 is fixing, and 5 are connected with 4, and 4 and 6 connect to form fixed electrode.
Figure 9 shows that the structural representation of exploring electrode.Among the figure 7: plug, 8: connecting line, 9: spring, 10: constant voltage cover, 11: adjust blood pressure piece, 12: feeler lever, 13: probe, 14: lug plate, 15: the tail sleeve pipe.Wherein tail sleeve pipe 5, constant voltage cover 10, adjust blood pressure piece 11, feeler lever 12 are all made with ABS plastic; Connecting line 8 well has certain flexible multiply gummed wire for conducting electricity, in order to reduce the high-frequency loss of detectable signal; Plug 7 to the resistance of probe 13 should be less than 10 Ω; Probe 13 is the good red copper bar of conduction, and its optimum diameter is 6mm ± 0.1mm, and the top is the garden face, is that face contacts with human acupoint; Spring 9 is good springs of elasticity made from Φ 0.5mm steel wire, and its optimum pressure is 0.55N ± 0.05N; Adjust blood pressure piece 11 is for can suitably adjusting the unit of plastic of spring pressure according to varying environment humidity; Constant voltage cover 10 is for having the cavity body of circular end surface, the circular end surface center has the hole, garden, and probe 13 is positioned at the cavity body center, and is stretched out by the round nose face, the effect of constant voltage cover 10 is that the pressure at 13 pairs of acupuncture points of restriction probe changes with anthropic factor, guarantees the constant pressure of probe to the acupuncture point.Among the figure as seen: 15 and 12 is fixing, and 12 and 10,13 is fixing, and 13 are connected with 9, and 9 are connected with 14, and 14 are connected with 8, and 8 are connected the composition exploring electrode with 7.
Figure 10 shows that the program flow diagram of " function check and analysis software " (the software registration card number 039016) that embed in the computer of the present invention.As seen, the major function that this software is realized has among the figure: function detects, function analysis (realizing) by " function state analysis figure " and " function characteristic parameter ", and program circuit is: 1, open computer program and enter detection window automatically; Check at first whether computer connects with detector,, by system window is set and connects detector if do not connect; 2, import numbering, name, sex, age with keyboard; 3, detect data in order, as in the testing process because of misoperation or detect bad, detect inaccurately, then detect again; 4, according to 12 pairs of data that detect average, difference, overall average; 5, show or print that " function state analysis figure " and eight " function characteristic parameters " that the tactic 12 groups of columnar alignments of the five elements that press internal organs form (Figure 11).
The test manufacture of the present invention by 2 years changes batchs process (production of distant pencil tool is permitted [2002] No. 0061, No. the 227001st, distant pencil tool [standard] word 2004) over to since 2004, and in Beijing, sale in batches such as Guangzhou, Shenzhen, Chengdu, Hangzhou, Shenyang.Prove according to field feedback, this invention has not only broken through the mistaken ideas of the tcm diagnosis of " only not making digitized processing by rule of thumb ", and overcome the deficiency of the doctor trained in Western medicine detecting instrument of " only survey local pathological change and do not see the whole body changes of function ", brought into play the whole sight advantage of the traditional Chinese medical science, realized the digitized that the traditional Chinese medical science detects first, the computerization of determination of treatment based on pathogenesis obtained through differentiation of symptoms and signs is for the detection of human body sub-health status and the early diagnosis of disease provide scientific basis.
Claims (8)
1, a kind of apparatus for testing and analyzing functions of internal organs, be made up of detector and computer, display, printer and power supply, detector comprises fixed electrode, exploring electrode, pulse signal generator, receiving circuit, waveform transformation circuit, operational amplifier, A/D converter, CPU, EPROM, interface circuit, clock circuit, D.C. regulated power supply; The two-way high-frequency pulse signal that pulse signal generator produces is connected to fixed electrode, and fixed electrode is sent signal into " in the volume " cave on the human body main warp network; The exploring electrode contact tested acupuncture point of human body " source points ", the feedback signal that " source points " located is delivered to receiving circuit, the signal that receiving circuit receives is through waveform transformation circuit, operational amplifier, A/D converter is connected to computer by interface circuit after under the control of the program in CPU and EPROM analog signal conversion being become digital signal; It is characterized in that: store function check and analysis software in the computer, through checking that detector connects with computer, input numbering, name, sex, age, detect data in order, to data average, difference, overall average, show or print " the function state analysis figure " and eight " function characteristic parameter " that the tactic 12 groups of columnar alignments of the five elements that press internal organs are formed.
2, apparatus for testing and analyzing functions of internal organs according to claim 1 is characterized in that the frequency of the two-way high-frequency pulse signal that described pulse signal generator produces is 250KHZ ± 50KHZ, and dutycycle is 0.45-0.5.
3, apparatus for testing and analyzing functions of internal organs according to claim 2 is characterized in that the frequency of the two-way high-frequency pulse signal that described pulse signal generator produces is 250KHZ ± 30KHZ, and dutycycle is 0.48-0.5.
4, apparatus for testing and analyzing functions of internal organs according to claim 1 is characterized in that the amplitude of the two-way high-frequency pulse signal that described pulse signal generator produces is 5VP-P.
5, apparatus for testing and analyzing functions of internal organs according to claim 1, it is characterized in that the fixed electrode (6) in the described detector is circular electrode plates, with the human body way of contact is that face contacts, and be fixed on " in the volume " cave on the human body main warp network with alligator clamp (1), battery lead plate (6) is the good copper sheet of conduction, its diameter is 22 ± 2mm, and fixed plate electrode (6) arrives the resistance of plug (5) less than 2 Ω.
6, apparatus for testing and analyzing functions of internal organs according to claim 1 is characterized in that the exploring electrode in the described detector comprises probe (13), spring (9), constant voltage cover (10), adjust blood pressure piece (11), feeler lever (12), lug plate (14), tail sleeve pipe (15), connecting line (8), plug (7); Wherein, probe (13) is the good red copper bar of conduction, its diameter is 6mm ± 0.1mm, probe (13) top is a disc, with human acupoint is that face contacts, and constant voltage cover (10) is for having the cavity body of circular end surface, and the circular end surface center of constant voltage cover (10) has circular hole, probe (13) is positioned at constant voltage cover (10) cavity body center, and is stretched out by the round nose face of constant voltage cover (10); Probe (13) is connected with spring (9), spring (9) is connected with lug plate (14), lug plate (14) is connected with connecting line (8), connecting line (8) is connected with plug (7), probe (13) and the fixing exploring electrode of forming of constant voltage cover (10), probe (13) arrives the resistance of plug (7) less than 10 Ω, and the pressure of spring (9) is 0.55N ± 0.05N.
7, apparatus for testing and analyzing functions of internal organs according to claim 1 is characterized in that the pulse signal generator in the described detector is made up of time-base integrated circuit and switching diode and resistance, electric capacity.
8, apparatus for testing and analyzing functions of internal organs according to claim 1, it is characterized in that the receiving circuit in the described detector is the resonance circuit that inductance and electric capacity are formed, the waveform transformation circuit is by high-frequency diode and resistance, electric capacity is formed, operational amplifier is made up of the computing integrated circuit, A/D converter is by analog-digital conversion ic and resistance, electric capacity is formed, CPU is made up of little processing integrated circuit, EPROM is made up of the storage integrated circuit, interface circuit is made up of two optocouplers and two crystal triodes and two switching diodes, and clock circuit is made up of crystal oscillator and two electric capacity.
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| CN112656379A (en) * | 2021-01-21 | 2021-04-16 | 安徽中医药大学 | Channel, point and viscera balance detection system, method and storage medium |
| CN113223663A (en) * | 2021-05-27 | 2021-08-06 | 邵强 | Digital physical examination system for value-taking acupuncture points |
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| CN103190906A (en) * | 2013-03-25 | 2013-07-10 | 中国科学技术大学 | Data processing and analyzing method based on measuring meridians of biological conductivity sensor |
| CN103190906B (en) * | 2013-03-25 | 2016-08-24 | 中国科学技术大学 | A kind of data process and system of analysis measuring meridians based on bio electricity derivative sensor |
| CN104000560A (en) * | 2014-05-26 | 2014-08-27 | 广东工业大学 | Control circuit of electronic thermometer for rapidly measuring human body temperature |
| CN112354080A (en) * | 2020-09-30 | 2021-02-12 | 未来穿戴技术有限公司 | Method and device for monitoring ion introduction progress, ion introduction instrument and storage medium |
| CN112354080B (en) * | 2020-09-30 | 2024-04-19 | 未来穿戴技术有限公司 | Method and device for monitoring ion introduction progress, ion introduction instrument and storage medium |
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| CN112656379B (en) * | 2021-01-21 | 2023-09-22 | 安徽中医药大学 | System, method and storage medium for detecting balance of viscera in meridian point |
| CN113223663A (en) * | 2021-05-27 | 2021-08-06 | 邵强 | Digital physical examination system for value-taking acupuncture points |
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