JPH0446573B2 - - Google Patents
Info
- Publication number
- JPH0446573B2 JPH0446573B2 JP58083027A JP8302783A JPH0446573B2 JP H0446573 B2 JPH0446573 B2 JP H0446573B2 JP 58083027 A JP58083027 A JP 58083027A JP 8302783 A JP8302783 A JP 8302783A JP H0446573 B2 JPH0446573 B2 JP H0446573B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- skin resistance
- balance
- skin
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 8
- 238000001467 acupuncture Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、生体に電圧値を加えたとき、生体に
電流が流れることを利用して皮膚の電気抵抗値を
測定し、治療等に役立てる皮膚抵抗バランス測定
器に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention utilizes the fact that when a voltage value is applied to a living body, a current flows through the living body to measure the electrical resistance value of the skin, thereby measuring the skin resistance value useful for treatment, etc. This relates to balance measuring instruments.
従来例の構成とその問題点
近来、生体における左右部分のバランスがとれ
ていると健康であるということが研究により明ら
かにされている。前記生体の左右部分のバランス
は、皮膚の抵抗値を測ることによつて判断でき
る。Conventional configuration and its problems Recently, research has revealed that a living body is healthy when its left and right parts are balanced. The balance between the left and right parts of the living body can be determined by measuring the resistance value of the skin.
ところで、従来の皮膚抵抗測定器は、第１図に
示すように、電源１よりメータ２を介して生体５
に一定の電圧を加えるものであり、そして電極
３，４の数は２個で、この２個の電極３，４間に
流れる電流量の大小により、皮膚の電気抵抗値を
メータ２で測定するように構成されているため、
２個の電極３，４間の皮膚抵抗値しか測定できな
い。したがつて、生体皮膚上の異なる２点の抵抗
値を同一の条件下で同時に測定することは不可能
で、しかも皮膚抵抗値は瞬時にしか読みとれず、
連続的に記録して読みとつたり、あるいは信号の
外部への出力は不可能であつた。 By the way, the conventional skin resistance measuring device, as shown in FIG.
The number of electrodes 3 and 4 is two, and the electrical resistance value of the skin is measured by the meter 2 depending on the amount of current flowing between these two electrodes 3 and 4. Because it is configured as
Only the skin resistance value between the two electrodes 3 and 4 can be measured. Therefore, it is impossible to measure the resistance values at two different points on the skin of a living body at the same time under the same conditions, and the skin resistance value can only be read instantaneously.
Continuous recording and reading or output of signals to the outside was impossible.
発明の目的
本発明は上記従来の問題点に鑑み、生体皮膚上
の異なる２点の抵抗値およびそのバランス値を同
一条件下で同時に測定観測でき、しかもその値を
外部に出力できる皮膚抵抗バランス測定器を提供
することを目的とするものである。Purpose of the Invention In view of the above-mentioned conventional problems, the present invention provides a skin resistance balance measurement method that can simultaneously measure and observe the resistance values and their balance values at two different points on the skin of a living body under the same conditions, and output the values to the outside. The purpose is to provide equipment.
発明の構成
上記目的を達成するために本発明は、共通電極
と他の２つの電極との間に検出される２つの電流
値を電圧値に変換した後、各電圧値と基準電圧値
との割算を行うことにより抵抗値への換算を行
い、また、変換した２つの電圧値同志の演算を行
い、前記２つの電極の接する生体上の２点の抵抗
値のバランスを求め前記抵抗値およびバランス値
を表示し、さらに抵抗値およびバランス値を外部
に出力できるように構成したもので、この構成に
よれば、生体皮膚上の異なる２点の抵抗値および
そのバランス値を同一条件下で同時に測定観測で
き、しかも装置外部で記録等の処理ができるもの
である。Structure of the Invention In order to achieve the above object, the present invention converts two current values detected between a common electrode and two other electrodes into voltage values, and then converts each voltage value to a reference voltage value. Convert to resistance value by performing division, and calculate the two converted voltage values to find the balance between the resistance values at the two points on the living body where the two electrodes are in contact, and calculate the resistance value and It is configured to display the balance value and output the resistance value and balance value to the outside. According to this configuration, the resistance value and the balance value of two different points on the biological skin can be displayed simultaneously under the same conditions. It can be measured, observed, and recorded and processed outside the device.
実施例の説明
以下、本発明における皮膚抵抗バランス測定器
の一実施例を第２図〜第５図にもとづいて説明す
る。DESCRIPTION OF EMBODIMENTS An embodiment of the skin resistance balance measuring device of the present invention will be described below with reference to FIGS. 2 to 5.
第２図は、本発明における皮膚抵抗バランス測
定器のブロツク図を示したもので、以下動作とと
もに説明する。 FIG. 2 shows a block diagram of the skin resistance balance measuring instrument according to the present invention, which will be explained below along with its operation.
AC100Vは整流回路６で整流され、さらに定電
圧回路７で電圧を一定に保たれる。前記定電圧回
路７で一定にした負電圧（VC）は、共通電極８
に印加されるようになつている。被測定者は共通
電極８を手で握り、海綿状パツト付き基準電極９
および海綿状パツト付き比較電極１０を生体の異
なる２点の部位に固定絆等で固定する。海綿状パ
ツト付き基準電極９および海綿状パツト付き比較
電極１０の接する皮膚抵抗値を各々R1，R2とす
ると、各電極で検出された電流値I1（＝VC／R1），I2
（＝VC／R2）を基準側増幅回路１１および比較側増
幅回路１２で増幅し、電圧値V1（R1と反比例），
V2（R2と反比例）に変換する。比較側皮膚抵抗値
演算回路１３では、抵抗値換算用基準電圧値V0
を基準抵抗値と対応させることにより、K1・
V0／V2（K1：定数）の値が皮膚抵抗値R2に換算
されるように構成されている。比較側皮膚抵抗値
演算回路１３からの出力値R2は比較側皮膚抵抗
値表示回路１４に入力され、デイジタル値あるい
はアナログ値で表示される。同様に、基準側皮膚
抵抗値演算回路１５においても、電圧値V1と抵
抗値換算用基準電圧値V0が入力され、皮膚抵抗
値に換算された値K2・V0／V1を出力し、抵抗値
に換算した値R1が基準側皮膚抵抗値表示回路１
６に入力され、デイジタル値あるいはアナログ値
で表示される。皮膚抵抗バランス演算回路１７に
おいては、電圧値V1，V2が入力され、R1＜R2の
場合は、R2／R1−１の値が、R1＞R2の場合は
R1／R2−１の値がそれぞれ出力され、前者の場
合は＋（プラス）の、後者の場合は−（マイナス）
の付号を付加するように構成されている。 AC100V is rectified by a rectifier circuit 6, and the voltage is further kept constant by a constant voltage circuit 7. The negative voltage (V C ) kept constant by the constant voltage circuit 7 is applied to the common electrode 8
It is now being applied to The person to be measured holds the common electrode 8 with his/her hand, and the reference electrode 9 with the spongy part.
Then, the comparison electrode 10 with the spongy pad is fixed to two different parts of the living body with a fixing band or the like. If the skin resistance values in contact with the reference electrode 9 with a spongy pad and the comparison electrode 10 with a spongy pad are respectively R 1 and R 2 , then the current values detected by each electrode are I 1 (=V C /R 1 ), I 2 (=V C /R 2 ) is amplified by the reference side amplifier circuit 11 and comparison side amplifier circuit 12, and the voltage value V 1 (inversely proportional to R 1 ),
Convert to V 2 (inversely proportional to R 2 ). In the comparison side skin resistance value calculation circuit 13, the reference voltage value for resistance value conversion V 0
By matching K with the reference resistance value, K 1・
It is configured such that the value of V 0 /V 2 (K 1 : constant) is converted into the skin resistance value R 2 . The output value R2 from the comparison side skin resistance value calculation circuit 13 is input to the comparison side skin resistance value display circuit 14, and is displayed as a digital value or an analog value. Similarly, the reference side skin resistance value calculation circuit 15 receives the voltage value V 1 and the reference voltage value V 0 for resistance value conversion, and outputs the value K 2 ·V 0 /V 1 converted to the skin resistance value. Then, the value R1 converted to resistance value is the reference side skin resistance value display circuit 1.
6 and displayed as a digital value or an analog value. In the skin resistance balance calculation circuit 17, voltage values V 1 and V 2 are input, and when R 1 < R 2 , the value of R 2 /R 1 -1 is input, and when R 1 > R 2 , the value of R 2 /R 1 -1 is input.
The values of R 1 /R 2 -1 are output respectively, and the former is + (plus) and the latter is - (minus).
It is configured to add a suffix.
前記皮膚抵抗バランス演算回路１７の出力値は
皮膚抵抗バランス表示回路１８に入力され、その
値がデイジタル値あるいはアナログ値で表示され
る。また、皮膚抵抗バランス演算回路１７の出力
値は、検出レベル切替回路１９で設定される任意
の基準電圧値VKと比較回路２０で比較され、皮
膚抵抗バランス演算回路１７の出力がVKより大
きい場合のみ信号が出力され、ブザー駆動回路２
１により、２つの海綿状パツト付き電極９，１０
の位置する皮膚抵抗のバランスが設定値以上くず
れていることをブザーの発音で報知する。 The output value of the skin resistance balance calculation circuit 17 is input to the skin resistance balance display circuit 18, and the value is displayed as a digital value or an analog value. Further, the output value of the skin resistance balance calculation circuit 17 is compared with an arbitrary reference voltage value V K set by the detection level switching circuit 19 in the comparison circuit 20, and the output value of the skin resistance balance calculation circuit 17 is larger than V K. The signal is output only when the buzzer drive circuit 2
1, electrodes 9, 10 with two spongy pads
A buzzer sounds to notify you that the skin resistance balance at which the skin is located is out of balance by more than a set value.
皮膚抵抗値およびそのバランス値出力回路２２
では、比較側皮膚抵抗値演算回路１３、基準側皮
膚抵抗値演算回路１５および皮膚抵抗バランス演
算回路１７の各出力値とアースを装置外部へ出力
できるように構成している。 Skin resistance value and its balance value output circuit 22
The apparatus is configured so that the output values and ground of the comparison side skin resistance value calculation circuit 13, the reference side skin resistance value calculation circuit 15, and the skin resistance balance calculation circuit 17 can be outputted to the outside of the apparatus.
また、海綿状パツト付き基準電極９、海綿状パ
ツト付き比較電極１０および共通電極８のいずれ
かが生体に正常に接していない場合は、電極オー
プン検出回路２３において、電圧値V1，V2のど
ちらか、あるいは両方がオープン検出用基準電圧
値VM（０＜VM≪V0，VK）より小さくなるように
VMを設定し、V1＜VMかV2＜VMあるいはV1＜VM
とV2＜VMのいずれかの場合、比較側皮膚抵抗値
表示回路１４、基準側皮膚抵抗値表示回路部１
６、皮膚抵抗バランス表示回路１８、皮膚抵抗値
およびそのバランス値出力回路２２に信号を出力
してそれらの表示回路１４，１６，１８および出
力回路２２が動作しないようにし、かつそれと同
時に共通電極８および海綿状パツト付き基準電極
９、海綿状パツト付き比較電極１０が生体に正常
に接していないことを、前記電極オープン検出回
路２３が表示するように構成されている。 Further, if any of the reference electrode 9 with a spongy pad, the comparison electrode 10 with a spongy pad, and the common electrode 8 is not in normal contact with the living body, the electrode open detection circuit 23 detects the voltage values V 1 and V 2 . Either or both of them should be smaller than the open detection reference voltage value V M (0<V M ≪V 0 , V K ).
Set V M and set V 1 < V M or V 2 < V M or V 1 < V M
and V 2 < VM , the comparison side skin resistance value display circuit 14 and the reference side skin resistance value display circuit section 1
6. Output a signal to the skin resistance balance display circuit 18 and the skin resistance value and its balance value output circuit 22 so that the display circuits 14, 16, 18 and the output circuit 22 do not operate, and at the same time output the signal to the skin resistance value and balance value output circuit 22, and at the same time The electrode open detection circuit 23 is configured to display that the reference electrode 9 with a spongy pad and the comparison electrode 10 with a spongy pad are not in normal contact with the living body.
次に、本発明による皮膚抵抗バランス測定器の
操作方法および各装置の働きを説明する。第３図
は本発明における皮膚抵抗バランス測定器の斜視
図を示し、また第４図、第５図は海綿状パツト付
き電極および共通電極の側断面図を示すしたもの
で、この第３図、第４図、第５図において、測定
者は本体部２４の電源プラグ２５を屋内100Vコ
ンセントに差し込み、電源スイツチ２６をON側
にし、検出レベル切替スイツチ２７を任意に選
ぶ。次に、海綿状パツト付き基準電極９および海
綿状パツト付き比較電極１０の海綿状パツト２８
に水を十分に浸み込ませ、そして海綿状パツト付
き電極用プラグ２９および共通電極用プラグ３０
を各々電極用ジヤツク３１および共通電極用ジヤ
ツク３２に差し込む。続いて、海綿状パツト付き
基準電極９および海綿状パツト付き比較電極１０
を生体の異なる２点の部位に固定絆等で固定し、
共通電極８を手で握る。すると、測定者は海綿状
パツト付き基準電極９の位置する皮膚の皮膚抵抗
値R1を基準電極側抵抗表示デイジタルメータ３
３、基準電極側抵抗表示アナログメータ３４で、
またそれと同様に、海綿状パツト付き比較電極１
０の位置する皮膚の皮膚抵抗値R2を比較電極側
抵抗表示デイジタルメータ３５、比較電極側抵抗
表示アナログメータ３６で逐次読みとることがで
きる。また同時に、上記皮膚抵抗値R1，R2のバ
ランス値をバランス表示デイジタルメータ３７、
バランス表示アナログメータ３８で読みとること
もできる。さらに上記皮膚抵抗値R1，R2および
両者のバランス値は、抵抗値出力端子３９および
バランス値出力端子４０から装置外部へ出力でき
る。海綿状パツト付き電極９，１０が生体上にお
いてほぼ同じ部位（例えば手，腕部等）に位置す
る場合、バランス表示デイジタルメータ３７およ
びバランス表示アナログメータ３８の値が＋（プ
ラス）方向に大きくなるように、海綿状パツト付
き電極９，１０をずらしていくと、海綿状パツト
付き基準電極９を皮膚抵抗値が周辺部より低い位
置、いわゆるつぼに近づけることが可能、つまり
つぼ探索のリサーチ機能を果し、そしてメータが
ピークを示すときの海綿状パツト付き基準電極９
の位置につぼを確認することができる。メータの
指示する値が、検出レベル切替スイツチ２７で設
定した値以上になつたとき、検出用ブザー４が発
音する。また、被測定者が共通電極８を握つてい
ない場合、あるいは海綿状パツト付き基準電極
９、比較電極１０のどちらかが当たつていない場
合は、電極オープン表示ランプ４２が点灯し、被
測定者に知らせる。 Next, the operating method of the skin resistance balance measuring device according to the present invention and the functions of each device will be explained. FIG. 3 shows a perspective view of the skin resistance balance measuring instrument according to the present invention, and FIGS. 4 and 5 show side sectional views of the electrode with the spongy pad and the common electrode. 4 and 5, the measurer inserts the power plug 25 of the main body 24 into an indoor 100V outlet, turns the power switch 26 to the ON side, and selects the detection level changeover switch 27 arbitrarily. Next, the spongy pads 28 of the reference electrode 9 with spongy pads and the comparison electrode 10 with spongy pads are
sufficiently soaked with water, and then connect the electrode plug 29 with a spongy part and the common electrode plug 30.
are inserted into the electrode jack 31 and the common electrode jack 32, respectively. Subsequently, a reference electrode 9 with a spongy part and a comparison electrode 10 with a spongy part
is fixed to two different parts of the living body with fixed bonds, etc.
Grip the common electrode 8 with your hand. Then, the measurer measures the skin resistance value R1 of the skin where the reference electrode 9 with the spongy pad is located using the resistance display digital meter 3 on the reference electrode side.
3. With the reference electrode side resistance display analog meter 34,
Similarly, the comparison electrode 1 with a spongy part
The skin resistance value R 2 of the skin where 0 is located can be successively read by the comparison electrode side resistance display digital meter 35 and the comparison electrode side resistance display analog meter 36. At the same time, a balance display digital meter 37 displays the balance value of the skin resistance values R 1 and R 2 .
It can also be read using the balance display analog meter 38. Further, the skin resistance values R 1 and R 2 and the balance value thereof can be outputted from the resistance value output terminal 39 and the balance value output terminal 40 to the outside of the device. When the electrodes 9 and 10 with the spongy pads are located at approximately the same location on the living body (for example, the hand, arm, etc.), the values of the balance display digital meter 37 and the balance display analog meter 38 increase in the + (plus) direction. By shifting the electrodes 9 and 10 with spongy pads, it is possible to move the reference electrode 9 with spongy pads closer to a position where the skin resistance value is lower than the surrounding area, so-called acupuncture points. Finally, the reference electrode 9 with a spongy part when the meter shows the peak
You can check the pressure points in the position of . When the value indicated by the meter exceeds the value set by the detection level changeover switch 27, the detection buzzer 4 sounds. In addition, if the person to be measured does not hold the common electrode 8, or if either the reference electrode 9 with a spongy pad or the comparison electrode 10 is not in contact with it, the electrode open indicator lamp 42 lights up and the person to be measured inform the person.
発明の効果
上記の説明から明らかなように、本発明におけ
る皮膚抵抗バランス測定器は、生体皮膚上の異な
る２点の抵抗値およびそのバランス値を同一条件
下で同時に測定観測することができ、そして抵抗
値およびバランス値出力回路に記録計などを接続
すれば連続的な抵抗値あるいはバランス値の変化
を観察できる。またコンピユータ等に接続するこ
とにより、抵抗値およびバランス値の逐次分析も
可能である。さらに、皮膚抵抗値の小さい部位、
いわゆるつぼの位置を知ることができるため、生
体皮膚の管理や低周波治療の治療ポイントへの活
用、鍼灸等の治療の効果判定、病気の診断分析に
も応用でき、その価値は極めて大きいものであ
る。Effects of the Invention As is clear from the above description, the skin resistance balance measuring device of the present invention can simultaneously measure and observe the resistance values and their balance values at two different points on the skin of a living body under the same conditions, and By connecting a recorder or the like to the resistance value and balance value output circuit, continuous changes in resistance value or balance value can be observed. Furthermore, by connecting to a computer or the like, it is possible to successively analyze resistance values and balance values. In addition, areas with low skin resistance,
Since it is possible to know the positions of so-called acupuncture points, it can be applied to the management of biological skin, the use of low-frequency therapy as treatment points, the evaluation of the effectiveness of treatments such as acupuncture, and the diagnosis and analysis of diseases, and its value is extremely large. be.
第１図は従来の皮膚抵抗測定器の原理図、第２
図は本発明の一実施例を示す皮膚抵抗バランス測
定器のブロツク図、第３図は同測定器の斜視図、
第４図は海綿状パツト付き電極の側断面図、第５
図は共通電極の側断面図である。
８……共通電極、９，１０……２７の電極、１
１……基準側増幅回路、１２……比較側増幅回
路、１３……比較側皮膚抵抗値演算回路、１４…
…比較側皮膚抵抗値表示回路、１５……基準側皮
膚抵抗値演算回路、１６……基準側皮膚抵抗値表
示回路、１７……皮膚抵抗バランス演算回路、１
８……皮膚抵抗バランス表示回路、１９……検出
レベル切替回路、２０……比較回路、２１……ブ
ザー駆動回路、２２……皮膚抵抗値およびそのバ
ランス値出力回路。
Figure 1 is a diagram of the principle of a conventional skin resistance measuring device, Figure 2
The figure is a block diagram of a skin resistance balance measuring device showing one embodiment of the present invention, and FIG. 3 is a perspective view of the same measuring device.
Figure 4 is a side sectional view of the electrode with a spongy pad;
The figure is a side sectional view of the common electrode. 8... Common electrode, 9, 10... 27 electrodes, 1
1...Reference side amplifier circuit, 12...Comparison side amplifier circuit, 13...Comparison side skin resistance value calculation circuit, 14...
... Comparison side skin resistance value display circuit, 15 ... Reference side skin resistance value calculation circuit, 16 ... Reference side skin resistance value display circuit, 17 ... Skin resistance balance calculation circuit, 1
8...Skin resistance balance display circuit, 19...Detection level switching circuit, 20...Comparison circuit, 21...Buzzer drive circuit, 22...Skin resistance value and its balance value output circuit.
Claims (1)
２つの電極と、前記２つの電極で検出される電流
を電圧に変換して増幅する２つの増幅回路と、こ
の２つの増幅回路の出力をそれぞれ基準電圧と比
較割算することにより各電極の位置する皮膚の抵
抗値を換算する２つの皮膚抵抗値演算回路および
その値を表示する２つの皮膚抵抗値表示回路と、
前記２つの増幅回路の出力電圧値を比較して演算
する皮膚抵抗バランス演算回路と、この皮膚抵抗
バランス演算回路の出力値に応じて、前記２つの
電極の位置する皮膚抵抗のバランス値を表示する
皮膚抵抗バランス表示回路と、前記皮膚抵抗値演
算回路および皮膚抵抗バランス演算回路のそれぞ
れの出力を装置外部へ出力する皮膚抵抗値および
そのバランス値出力回路とを備えた皮膚抵抗バラ
ンス測定器。1 A common electrode and two electrodes that apply a constant DC voltage to the living body, two amplifier circuits that convert the current detected by the two electrodes into voltage and amplify it, and the outputs of these two amplifier circuits are each set as a reference voltage. two skin resistance value calculation circuits that convert the resistance value of the skin where each electrode is located by comparing and dividing, and two skin resistance value display circuits that display the values;
A skin resistance balance calculation circuit that compares and calculates the output voltage values of the two amplifier circuits, and displays a balance value of the skin resistance where the two electrodes are located according to the output value of the skin resistance balance calculation circuit. A skin resistance balance measuring device comprising a skin resistance balance display circuit, and a skin resistance value and balance value output circuit for outputting respective outputs of the skin resistance value calculation circuit and the skin resistance balance calculation circuit to the outside of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58083027A JPS59207130A (en) | 1983-05-12 | 1983-05-12 | skin resistance balance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58083027A JPS59207130A (en) | 1983-05-12 | 1983-05-12 | skin resistance balance measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59207130A JPS59207130A (en) | 1984-11-24 |
| JPH0446573B2 true JPH0446573B2 (en) | 1992-07-30 |
Family
ID=13790749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58083027A Granted JPS59207130A (en) | 1983-05-12 | 1983-05-12 | skin resistance balance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59207130A (en) |
-
1983
- 1983-05-12 JP JP58083027A patent/JPS59207130A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59207130A (en) | 1984-11-24 |
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