JP4980167B2 - Potential therapy device - Google Patents

Potential therapy device Download PDF

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JP4980167B2
JP4980167B2 JP2007200742A JP2007200742A JP4980167B2 JP 4980167 B2 JP4980167 B2 JP 4980167B2 JP 2007200742 A JP2007200742 A JP 2007200742A JP 2007200742 A JP2007200742 A JP 2007200742A JP 4980167 B2 JP4980167 B2 JP 4980167B2
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JP2009034319A (en
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隆二 土棚
昇 田中
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Ito Co ltd
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Description

本発明は人体に高電位を印加し治療する電位治療器に関する。   The present invention relates to an electric potential treatment device for applying a high electric potential to a human body for treatment.

従来、人体に高電位を印加し、頭痛、肩こりなどの治療を行う電位治療器が知られている。人体に過電流が流れることを防止するために、高電位を発生する高電位発生部と、高電位を出力する出力端子との間に数メガオーム（ＭΩ）から数百メガオームの高抵抗を接続し、電位治療器の電気回路に流れる電流を制限している（例えば特許文献１参照）。
特開２０００−１８９５２５号公報 2. Description of the Related Art Conventionally, a potential treatment device is known that applies a high potential to a human body to treat headaches, stiff shoulders, and the like. In order to prevent overcurrent from flowing through the human body, a high resistance of several megaohms (MΩ) to several hundred megaohms is connected between the high potential generator that generates a high potential and the output terminal that outputs the high potential. The current flowing through the electric circuit of the potential therapy device is limited (see, for example, Patent Document 1).
JP 2000-189525 A

電位治療器では、製造時やメンテナンス時に出力端子からの出力電圧の測定が必要となる。しかしながら、高電位発生部と出力端子との間に高抵抗が直列に接続されていると誘導ノイズが乗りやすく、正確な出力電圧を測定できないという問題がある。   In an electric potential treatment device, it is necessary to measure an output voltage from an output terminal during manufacturing or maintenance. However, if a high resistance is connected in series between the high potential generator and the output terminal, there is a problem that inductive noise is likely to ride and an accurate output voltage cannot be measured.

本発明は、上記の課題を解決するためになされたものであり、誘導ノイズを減らし、より正確な出力電圧の測定を行うことが可能な電位治療器を提供することを目的とする。   The present invention has been made to solve the above-described problems, and an object thereof is to provide a potential treatment device that can reduce induced noise and perform more accurate output voltage measurement.

本発明は、人体に印加する電位を発生する電位発生部と、前記電位発生部が発生した電位を出力する第一の出力端子および第二の出力端子と、前記電位発生部の一端と前記第一の出力端子の間に接続された第一の抵抗と、前記電位発生部の他端と前記第二の出力端子の間に接続された第二の抵抗と、前記第二の抵抗と並列になるように、前記第二の抵抗の一端と他端の間に接続されたスイッチと、前記第二の抵抗の一端と他端を短絡する第一の状態と、前記第二の抵抗の一端と他端を開放する第二の状態との間で前記スイッチの状態を制御する制御部と、を備えたことを特徴とする電位治療器である。   The present invention includes a potential generator that generates a potential to be applied to a human body, a first output terminal and a second output terminal that output a potential generated by the potential generator, one end of the potential generator, and the first A first resistor connected between one output terminal, a second resistor connected between the other end of the potential generating unit and the second output terminal, and the second resistor in parallel. A switch connected between one end and the other end of the second resistor, a first state in which one end and the other end of the second resistor are short-circuited, and one end of the second resistor And a control unit that controls a state of the switch between a second state in which the other end is opened.

また、本発明は、ユーザの操作を受け付ける操作手段をさらに備え、前記操作手段が所定の操作を受け付けた場合、前記制御部は前記スイッチを前記第一の状態にすることを特徴とする請求項１に記載の電位治療器である。   The present invention further includes an operation unit that receives a user operation, and when the operation unit receives a predetermined operation, the control unit sets the switch to the first state. 1. The electric potential treatment device according to 1.

本発明によれば、電位治療器の出力電圧の測定において、誘導ノイズを減らし、より正確な出力電圧の測定を行うことが可能となる。   According to the present invention, in the measurement of the output voltage of the potential treatment device, it is possible to reduce induction noise and perform more accurate measurement of the output voltage.

以下、図面を参照し、本発明の実施形態を説明する。図１は本発明の一実施形態による電位治療器の回路図である。この回路は、高電位発生部１（電位発生部）と、第一の抵抗５と、第二の抵抗６と、リレー７（スイッチ）と、制御手段８と、操作手段９などから構成される。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a circuit diagram of a potential treatment device according to an embodiment of the present invention. This circuit is composed of a high potential generator 1 (potential generator), a first resistor 5, a second resistor 6, a relay 7 (switch), a control means 8, an operating means 9, and the like. .

高電位発生部１は高電位を発生する。例えば、高電位としては３０００ボルト（Ｖ）、６０００ボルト、９０００ボルトである。第一の出力端子３と第二の出力端子４は、高電位発生部１が発生した高電位を出力する。例えば、第一の出力端子３と第二の出力端子４が治療用マット（図示せず）に接続されている場合、第一の出力端子３と第二の出力端子４は治療用マットに高電位を出力する。第一の抵抗５および第二の抵抗６は、当該回路に流れる電流を制限する。本実施形態では第一の抵抗５の抵抗値、第二の抵抗６の抵抗値はともに３メガオーム（ＭΩ）である。   The high potential generator 1 generates a high potential. For example, the high potential is 3000 volts (V), 6000 volts, or 9000 volts. The first output terminal 3 and the second output terminal 4 output the high potential generated by the high potential generator 1. For example, when the first output terminal 3 and the second output terminal 4 are connected to a treatment mat (not shown), the first output terminal 3 and the second output terminal 4 are connected to the treatment mat. Output potential. The first resistor 5 and the second resistor 6 limit the current flowing through the circuit. In this embodiment, the resistance value of the first resistor 5 and the resistance value of the second resistor 6 are both 3 megaohms (MΩ).

リレー７はａ接点、ｂ接点、ｃ接点の３つの接点を持つ。リレー７のａ接点は第二の抵抗の一方の端子と接続され、ｂ接点は第二の抵抗の他方の端子と接続され、ｃ接点はどこにも接続されない。制御手段８は操作手段９より信号を受け取り、受け取った信号に従って高電位発生部１とリレー７の制御を行う。すなわち、制御手段８は、高電位発生部１による高電位発生の開始および停止の制御や発生電位値の制御を行う。また、制御手段８は、リレー７が有する接点同士の接続状態に応じた二種類の状態のいずれかの状態となるようにリレー７の状態を制御する。この二種類の状態とは、ａ接点とｂ接点の接続により第二の抵抗６の一端と他端を短絡する第一の状態、およびａ接点とｃ接点の接続により第二の抵抗６の一端と他端を開放する第二の状態である。操作手段９はＯＮスイッチ、停止スイッチ、Ｈｉスイッチ、Ｌｏｗスイッチを備える。また、操作手段９は制御手段８に対する入力を受け付ける。   The relay 7 has three contacts, a contact, b contact, and c contact. The contact a of the relay 7 is connected to one terminal of the second resistor, the contact b is connected to the other terminal of the second resistor, and the contact c is not connected anywhere. The control means 8 receives a signal from the operation means 9 and controls the high potential generator 1 and the relay 7 according to the received signal. That is, the control means 8 controls the start and stop of high potential generation by the high potential generator 1 and the generated potential value. Moreover, the control means 8 controls the state of the relay 7 so as to be in one of two types according to the connection state between the contacts of the relay 7. These two types of states are a first state in which one end and the other end of the second resistor 6 are short-circuited by connection of the a contact and the b contact, and one end of the second resistor 6 by connection of the a contact and the c contact. And the second state in which the other end is opened. The operation means 9 includes an ON switch, a stop switch, a Hi switch, and a Low switch. Further, the operation means 9 receives an input to the control means 8.

本実施形態では操作者が操作手段９のＯＮスイッチを押すと、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８はリレー７を第二の状態となるよう制御し、高電位発生部１が高電位の発生を開始するように制御する。また、操作者が操作手段９の停止スイッチを押すと、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８は高電位発生部１が高電位の発生を停止するよう制御する。また、操作者が操作手段９のＯＮスイッチと停止スイッチのような動作として矛盾する組み合わせのスイッチを同時に押すと、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８はリレー７を第一の状態となるように制御し、高電位発生部１が高電位の発生を開始するように制御する。   In the present embodiment, when the operator presses the ON switch of the operation means 9, a signal flows from the operation means 9 to the control means 8. Based on the signal received from the operating means 9, the control means 8 controls the relay 7 to be in the second state and controls the high potential generator 1 to start generating a high potential. When the operator presses the stop switch of the operation means 9, a signal flows from the operation means 9 to the control means 8. Based on the signal received from the operation means 9, the control means 8 controls the high potential generator 1 to stop generating the high potential. When the operator simultaneously presses a combination of switches that contradict each other as an operation such as an ON switch and a stop switch of the operation means 9, a signal flows from the operation means 9 to the control means 8. Based on the signal received from the operation means 9, the control means 8 controls the relay 7 to be in the first state, and controls the high potential generator 1 to start generating a high potential.

本実施形態の回路では、高電位発生部１の第一の端子１０は、第一の抵抗５をはさみ第一の出力端子３と接続されている。また、高電位発生部１の第二の端子１１は、第二の抵抗６をはさみ第二の出力端子４と接続されている。また、高電位発生部１の第二の端子１１と第二の抵抗６は接地されている。   In the circuit of the present embodiment, the first terminal 10 of the high potential generator 1 is connected to the first output terminal 3 with the first resistor 5 interposed therebetween. The second terminal 11 of the high potential generator 1 is connected to the second output terminal 4 with the second resistor 6 interposed therebetween. Further, the second terminal 11 and the second resistor 6 of the high potential generator 1 are grounded.

次に、本実施形態の電位治療器が治療で用いられる場合の動作を説明する。初めに使用者は第一の出力端子３と第二の出力端子４に治療用マットを接続する。使用者は治療用マットを第一の出力端子３と第二の出力端子４に接続した後、操作手段９のＯＮスイッチを押す。操作手段９のＯＮスイッチが押されると、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８はリレー７を第二の状態となるよう制御し、高電位発生部１が高電位の発生を開始するように制御する。高電位発生部１は制御部８に制御され、高電位を発生する。高電位発生部１が発生した高電位は、第一の出力端子３と第二の出力端子４を介して治療用マットに出力される。治療を終了する際は、使用者は操作手段９の停止スイッチを押す。操作手段９の停止スイッチが押されると、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８は高電位発生部１が高電位の発生を停止するよう制御する。これにより電位治療器の動作は停止する。   Next, an operation when the potential treatment device of the present embodiment is used for treatment will be described. First, the user connects the treatment mat to the first output terminal 3 and the second output terminal 4. The user connects the treatment mat to the first output terminal 3 and the second output terminal 4 and then presses the ON switch of the operation means 9. When the ON switch of the operation means 9 is pressed, a signal flows from the operation means 9 to the control means 8. Based on the signal received from the operating means 9, the control means 8 controls the relay 7 to be in the second state and controls the high potential generator 1 to start generating a high potential. The high potential generator 1 is controlled by the controller 8 to generate a high potential. The high potential generated by the high potential generator 1 is output to the treatment mat via the first output terminal 3 and the second output terminal 4. When ending the treatment, the user presses the stop switch of the operation means 9. When the stop switch of the operation means 9 is pressed, a signal flows from the operation means 9 to the control means 8. Based on the signal received from the operation means 9, the control means 8 controls the high potential generator 1 to stop generating the high potential. This stops the operation of the potential treatment device.

次に、電位治療器の出力電圧を測定する場合の動作を説明する。初めに測定者は第一の出力端子３と第二の出力端子４に電圧計２０を接続する。測定者は電圧計２０を第一の出力端子３と第二の出力端子４に接続した後、操作手段９のＯＮスイッチと停止スイッチを同時に押す。操作手段９のスイッチ操作手段はＯＮスイッチと停止スイッチの同時入力を受け付けると、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８はリレー７を第一の状態となるように制御し、高電位発生部１が高電位の発生を開始するように制御する。高電位発生部１は制御部８に制御され、高電位を発生する。このとき、リレー７の状態は第一の状態となっているため、大部分の電流はリレー７を流れる。そのため、第二の抵抗６に流れる電流はゼロに近い値となる。高電位は第一の出力端子３と第二の出力端子４より出力される。電圧計２０は第一の出力端子３と第二の出力端子４から出力される電圧を測定する。測定を終了する際は、測定者は操作手段９の停止スイッチを押す。操作手段９の停止スイッチを押すと、操作手段９から制御手段８に信号が流れる。操作手段９より受け取った信号に基づいて、制御手段８は高電位発生部１が高電位の発生を停止するよう制御する。これにより電位治療器の動作は停止する。   Next, the operation for measuring the output voltage of the potential therapy device will be described. First, the measurer connects the voltmeter 20 to the first output terminal 3 and the second output terminal 4. The measurer connects the voltmeter 20 to the first output terminal 3 and the second output terminal 4, and then simultaneously presses the ON switch and the stop switch of the operation means 9. When the switch operating means of the operating means 9 accepts simultaneous input of the ON switch and the stop switch, a signal flows from the operating means 9 to the control means 8. Based on the signal received from the operation means 9, the control means 8 controls the relay 7 to be in the first state, and controls the high potential generator 1 to start generating a high potential. The high potential generator 1 is controlled by the controller 8 to generate a high potential. At this time, since the state of the relay 7 is the first state, most of the current flows through the relay 7. Therefore, the current flowing through the second resistor 6 has a value close to zero. The high potential is output from the first output terminal 3 and the second output terminal 4. The voltmeter 20 measures the voltage output from the first output terminal 3 and the second output terminal 4. When ending the measurement, the measurer presses the stop switch of the operation means 9. When the stop switch of the operation means 9 is pressed, a signal flows from the operation means 9 to the control means 8. Based on the signal received from the operation means 9, the control means 8 controls the high potential generator 1 to stop generating the high potential. This stops the operation of the potential treatment device.

上述したとおり、電位治療器の電圧を測定する際はリレー７の状態は第一の状態となる。そのため、大部分の電流はリレー７を流れることで第二の抵抗６に流れる電流はゼロに近い値となる。これにより、第二の抵抗６の両端にかかる電圧もゼロに近い値となり、従来第二の抵抗６が発生していた誘導ノイズを抑えることができる。よって本実施形態によれば、誘導ノイズを減らし、より正確な出力電圧の測定を行うことが可能となる。   As described above, when the voltage of the potential treatment device is measured, the relay 7 is in the first state. Therefore, most of the current flows through the relay 7, so that the current flowing through the second resistor 6 becomes a value close to zero. Thereby, the voltage applied to both ends of the second resistor 6 also becomes a value close to zero, and the induction noise generated by the second resistor 6 can be suppressed. Therefore, according to the present embodiment, it is possible to reduce inductive noise and perform more accurate output voltage measurement.

以上、この発明の実施形態について図面を参照して詳述してきたが、具体的な構成はこの実施形態に限られるものではなく、この発明の要旨を逸脱しない範囲の設計等も含まれる。   The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and includes designs and the like that do not depart from the gist of the present invention.

本発明の一実施形態による電位治療器の回路を示す回路図である。It is a circuit diagram which shows the circuit of the electric potential treatment device by one Embodiment of this invention.

符号の説明Explanation of symbols

１・・・高電位発生部（電位発生部）、３・・・第一の出力端子、４・・・第二の出力端子、５・・・第一の抵抗、６・・・第二の抵抗、７・・・リレー（スイッチ）、８・・・制御手段、９・・・操作手段、１０・・・第一の端子（電位発生部の一端）、１１・・・第二の端子（電位発生部の他端）、２０・・・電圧計 DESCRIPTION OF SYMBOLS 1 ... High potential generation part (potential generation part), 3 ... 1st output terminal, 4 ... 2nd output terminal, 5 ... 1st resistance, 6 ... 2nd Resistor, 7 ... Relay (switch), 8 ... Control means, 9 ... Operation means, 10 ... First terminal (one end of the potential generator), 11 ... Second terminal ( The other end of the potential generator), 20 ... voltmeter

Claims (2)

人体に印加する電位を発生する電位発生部と、
前記電位発生部が発生した電位を出力する第一の出力端子および第二の出力端子と、
前記電位発生部の一端と前記第一の出力端子の間に接続された第一の抵抗と、
前記電位発生部の他端と前記第二の出力端子の間に接続された第二の抵抗と、
前記第二の抵抗と並列になるように、前記第二の抵抗の一端と他端の間に接続されたスイッチと、
前記第二の抵抗の一端と他端を短絡する第一の状態と、前記第二の抵抗の一端と他端を開放する第二の状態との間で前記スイッチの状態を制御する制御部と、
を備えたことを特徴とする電位治療器。 A potential generator for generating a potential applied to the human body;
A first output terminal and a second output terminal for outputting the potential generated by the potential generator;
A first resistor connected between one end of the potential generator and the first output terminal;
A second resistor connected between the other end of the potential generator and the second output terminal;
A switch connected between one end and the other end of the second resistor so as to be in parallel with the second resistor;
A control unit for controlling a state of the switch between a first state in which one end and the other end of the second resistor are short-circuited and a second state in which one end and the other end of the second resistor are opened; ,
An electric potential treatment device comprising: ユーザの操作を受け付ける操作手段
をさらに備え、
前記操作手段が所定の操作を受け付けた場合、前記制御部は前記スイッチを前記第一の状態にする
ことを特徴とする請求項１に記載の電位治療器。 An operation means for receiving a user operation;
The electric potential treatment device according to claim 1, wherein when the operation unit receives a predetermined operation, the control unit sets the switch to the first state.
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JP2005230051A (en) * 2004-02-17 2005-09-02 Nippon Riko Igaku Kenkyusho:Kk Electric potential treatment instrument

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