JPH03277383A - Low-frequency treatment equipment system - Google Patents
Low-frequency treatment equipment systemInfo
- Publication number
- JPH03277383A JPH03277383A JP7792790A JP7792790A JPH03277383A JP H03277383 A JPH03277383 A JP H03277383A JP 7792790 A JP7792790 A JP 7792790A JP 7792790 A JP7792790 A JP 7792790A JP H03277383 A JPH03277383 A JP H03277383A
- Authority
- JP
- Japan
- Prior art keywords
- low
- frequency treatment
- synchronization signal
- synchronizing signal
- signal
- 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.)
- Granted
Links
- 238000011282 treatment Methods 0.000 title claims abstract description 71
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 12
- 238000011269 treatment regimen Methods 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 16
- 230000001225 therapeutic effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000004898 kneading Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、低周波の高電圧パルスにより人体に電気的な
刺激を与える低周波治療器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a low-frequency treatment device that applies electrical stimulation to the human body using low-frequency, high-voltage pulses.
従来、人体の表面に一対の導子を接触させて、導子間に
低周波の高電圧パルスを印加することにより人体に電気
的な刺激を与えて治療効果を得るようにした低周波治療
器が広（用いられている。Conventionally, low-frequency treatment devices have been designed to electrically stimulate the human body and obtain therapeutic effects by bringing a pair of conductors into contact with the surface of the human body and applying low-frequency, high-voltage pulses between the conductors. is widely used.
このような低周波治療器のブロック図を第５図に示す。A block diagram of such a low frequency treatment device is shown in FIG.
スイッチ部１から入力されたデータが制御部２に入力さ
れ、施療のオン／オフ、施療モード（揉む、叩く、振動
等）、施療の強弱、施療の速さ等の施療パターンに判別
される。制御部２は、前記施療パターンに応して、昇圧
回路３により一定の電圧になるまで昇圧させ、一定の電
圧になったとき、パルス放電回路４から導子Ａ、Ｂに対
して放電を行わせる。導子Ａ、Ｂは人体の皮膚表面に装
着されており、パルス電流が神経、筋の電気刺激を行う
ことにより治療がなされる。なお、５は電源回路で、制
御部２と昇圧回路３に電源を供給するものである。Data input from the switch unit 1 is input to the control unit 2, and is discriminated into treatment patterns such as on/off of treatment, treatment mode (kneading, tapping, vibration, etc.), intensity of treatment, speed of treatment, etc. The control unit 2 causes the booster circuit 3 to boost the voltage until it reaches a constant voltage according to the treatment pattern, and when the voltage reaches the constant voltage, discharges from the pulse discharge circuit 4 to the conductors A and B. let Conductors A and B are attached to the skin surface of the human body, and treatment is performed by electrically stimulating nerves and muscles with pulsed current. Note that 5 is a power supply circuit that supplies power to the control section 2 and the booster circuit 3.
ここで、前記施療パターンのコントロールは、人間がみ
ずからスイッチ部１を操作することにより行っていた。Here, the treatment pattern has been controlled by a person himself operating the switch section 1.
ところが、第６図に示すように、導子Ａ、Ｂが一体にな
った低周波治療器を複数個使用する場合、各治療器の同
期が全くとれていないので、各々の低周波治療器が勝手
に低周波パルスを発生して、治療者に不快感を与えてし
まうという問題があった。However, as shown in Figure 6, when multiple low-frequency treatment devices with integrated conductors A and B are used, each treatment device is not synchronized at all, so each low-frequency treatment device is There is a problem in that low-frequency pulses are generated automatically, causing discomfort to the therapist.
また、各治療器間の同期をとるために、各治療器を導線
により電気的に接続させるものがあるが、配線が邪魔に
なり、使用勝手が悪く、かえって治療者に不快感を与え
てしまうという問題があった。In addition, in order to synchronize each treatment device, there are devices that electrically connect each treatment device with conductive wires, but the wiring gets in the way, making it difficult to use and causing discomfort to the therapist. There was a problem.
本発明は、上記の点に鑑みてなしたものであり、その目
的とするところは、複数個の低周波治療器を同期して使
用する場合に、簡単に同期がとれて、治療者に不快感を
与えることのない低周波治療器を提供することにある。The present invention has been made in view of the above points, and its purpose is to easily achieve synchronization when using a plurality of low-frequency treatment devices in synchronization, and to provide a system that does not require the therapist to use the devices in a synchronized manner. The purpose is to provide a low frequency treatment device that does not give pleasure.
本発明の低周波治療器は、請求項１では、施療パターン
に対応した制御信号を出力する制御部と人体に装着し前
記制御信号に応じた電圧を人体に印加する一対の導子を
含んでなる低周波治療器を複数個用いて各々の低周波治
療器を同期して使用する低周波治療器システムであって
、前記複数個の低周波治療器の内、１個の低周波治療器
には、前記制御信号と同期をとるための同期信号を出力
する同期信号発生回路と前記同期信号を出力する一対の
電極を具備し、他の低周波治療器には、前記同期信号を
取り込むための一対の電極と、取り込んだ同期信号を判
別する同期信号判別回路を具備したことを特徴とするも
のである。In claim 1, the low frequency treatment device of the present invention includes a control section that outputs a control signal corresponding to a treatment pattern, and a pair of conductors that are attached to a human body and apply a voltage to the human body according to the control signal. A low frequency treatment device system in which a plurality of low frequency treatment devices are used and each of the low frequency treatment devices is used synchronously, wherein one of the plurality of low frequency treatment devices is used. is equipped with a synchronization signal generation circuit that outputs a synchronization signal for synchronizing with the control signal, and a pair of electrodes that output the synchronization signal, and the other low frequency treatment device includes a synchronization signal generating circuit for outputting a synchronization signal for synchronizing with the control signal, and another low frequency treatment device includes a synchronization signal generation circuit for outputting a synchronization signal for synchronizing with the control signal, and a pair of electrodes for outputting the synchronization signal. It is characterized by comprising a pair of electrodes and a synchronization signal discrimination circuit that discriminates the captured synchronization signal.
請求項２では、さらに、前記同期信号を外部に出力する
ための電極と前記同期信号を取り込むための電極として
前記導子を用いたことを特徴とするものである。A second aspect of the present invention is further characterized in that the conductor is used as an electrode for outputting the synchronizing signal to the outside and an electrode for taking in the synchronizing signal.
本発明は、複数個の低周波治療器を同期して使用するシ
ステムであって、請求項１では、１個の低周波治療器の
同期信号発生回路で、同期信号を発生させ、この同期信
号を電極および人体を介して伝送し、他の低周波治療器
において、人体に装着した電極により前記同期信号を取
り込み、同期信号判別回路により前記同期信号をノイズ
等より°判別し、この同期信号により、複数の低周波治
療器間の同期をとるようにしたものである。The present invention is a system in which a plurality of low frequency treatment devices are used synchronously, and in claim 1, a synchronization signal generation circuit of one low frequency treatment device generates a synchronization signal, and the synchronization signal is transmitted through electrodes and the human body, and in another low frequency treatment device, the synchronous signal is captured by an electrode attached to the human body, the synchronous signal is discriminated from noise etc. by a synchronous signal discrimination circuit, and based on this synchronous signal. , which synchronizes multiple low-frequency treatment devices.
さらに、請求項２では、施療子の導子を前記電極として
用いたものであり、治療用の低周波パルスと同期信号と
を区別するために、低周波成分カット用のコンデンサを
用いている。Furthermore, in a second aspect of the present invention, a conductor of a treatment element is used as the electrode, and a capacitor for cutting a low frequency component is used in order to distinguish between a low frequency pulse for treatment and a synchronization signal.
［実施例］
以下、本発明の一実施例を図面に基づき説明する。第１
図は、本発明の一実施例を示すブロック図である。本実
施例の基本的動作に関する部分は第５図に示した従来例
と同様であるので、同一部には同一番号を付して説明を
省略する。[Example] Hereinafter, an example of the present invention will be described based on the drawings. 1st
The figure is a block diagram showing one embodiment of the present invention. Since the parts related to the basic operation of this embodiment are the same as those of the conventional example shown in FIG. 5, the same parts are given the same numbers and the explanation will be omitted.
本実施例は、２個の低周波治療器ａ、ｂからなり、低周
波治療器ａには、低周波治療器ａ、ｂ間の同期をとるた
めの同期信号を発生ずる同期信号発生回路６と同期信号
を人体に印加するための電極７，８が付加され、低周波
治療器には、前記同期信号をノイズ等と判別するための
同期信号判別回路１１と人体を介して伝送されてきた同
期信号を取り込むための電極９．１０が付加されるので
ある。This embodiment consists of two low frequency treatment devices a and b, and the low frequency treatment device a has a synchronization signal generation circuit 6 that generates a synchronization signal for synchronizing the low frequency treatment devices a and b. Electrodes 7 and 8 are added for applying the synchronization signal to the human body, and the low frequency treatment device has a synchronization signal discriminating circuit 11 for discriminating the synchronization signal from noise etc., and the synchronization signal is transmitted through the human body. Electrodes 9 and 10 are added for capturing the synchronization signal.
同期信号発生回路６は、制御部２がパルス放電回路４に
放電パルス信号を送出する時点で、人体インピーダンス
透過に適しただ周波数成分（例えば、１００ＫＨｚ）を
持つ同期信号を発生するものである。The synchronization signal generation circuit 6 generates a synchronization signal having a frequency component (for example, 100 KHz) suitable for human body impedance transmission when the control section 2 sends a discharge pulse signal to the pulse discharge circuit 4.
電極７．８および電ｉ９．１０は、例えば、施療子の導
子Ａ、Ｂの取り付は面上等に、導子Ａ、Ｂに並設され、
施療子を人体に装着したときに、導子Ａ、Ｂとともに人
体と接触するようになっている。For example, the electrodes 7.8 and 9.10 are installed in parallel to the conductors A and B on the surface, etc., when the conductors A and B of the treatment element are attached.
When the treatment element is attached to the human body, it comes into contact with the human body together with the guides A and B.
同期信号判別回路１１はＰＬＬあるいはフィルタ等によ
り構成され、電極９．１０により取り込んだ信号が１０
０ＫＨｚの同期信号か否かを判別し、同期信号であれば
、制御回路２′へこの同期信号を送出する。制御部２“
では、この同期信号のタイミングに合わせて、昇圧回路
３“およびパルス放電回路４′に制御信号を送出する。The synchronous signal discrimination circuit 11 is composed of a PLL, a filter, etc., and the signal taken in by the electrode 9.10 is 10.
It is determined whether it is a 0 KHz synchronization signal or not, and if it is a synchronization signal, this synchronization signal is sent to the control circuit 2'. Control unit 2"
Then, in accordance with the timing of this synchronization signal, a control signal is sent to the booster circuit 3'' and the pulse discharge circuit 4'.
次に、本実施例の動作を説明する。低周波治療器ａ、ｂ
を、第３図に示すように、人体Ｍの両肩に装着し、例え
ば、肩叩きのように、治療器ａ。Next, the operation of this embodiment will be explained. Low frequency treatment device a, b
As shown in FIG. 3, the therapeutic device a is attached to both shoulders of the human body M, for example, like a shoulder tap.
ｂを交互に動作させる場合を考える。Consider the case where b is operated alternately.
まず、低周波治療器ａにおいて、スイッチ部１の操作に
より、施療のオン／オフ、施療モード（揉む、叩く、振
動等）、施療の強弱、施療の速さ等の所望の施療パター
ンに応じたデータを送出すると１、制御部２では、前記
データから、施療パターンを判別し、施療パターンに応
じた低周波パルスがが発生するように、昇圧回路３およ
びパルス放電回路４を制御する。さらに、制御部２は、
同期信号発生回路６へ同期信号発生のための制御信号を
送出する。例えば、前記施療パターンに応じた低周波パ
ルス波形が第２図（ａ）に示したような波形であるとす
ると、低周波パルスＰに対応して、第２図（ｂ）に示し
たように、低周波パルスＰが発生している時間だけ、１
００ＫＨｚの同期信号Ｃを発生させ、電極７，８を介し
て人体Ｍに印加するのである。First, in the low frequency treatment device a, by operating the switch part 1, the desired treatment pattern such as on/off of treatment, treatment mode (kneading, tapping, vibration, etc.), strength of treatment, speed of treatment, etc. Once the data is sent out, the control section 2 determines a treatment pattern from the data and controls the booster circuit 3 and pulse discharge circuit 4 so that low frequency pulses are generated according to the treatment pattern. Furthermore, the control unit 2
A control signal for generating a synchronization signal is sent to the synchronization signal generation circuit 6. For example, if the low frequency pulse waveform corresponding to the treatment pattern is as shown in FIG. 2(a), then the waveform as shown in FIG. 2(b) corresponds to the low frequency pulse P. , 1 only during the time when the low frequency pulse P is generated.
A synchronizing signal C of 00 KHz is generated and applied to the human body M via electrodes 7 and 8.
低周波治療器すでは、人体Ｍ中を伝送されてきた同期信
号Ｃを、人体Ｍに装着した電極９．ｌＯから取り込み、
同期信号判別回路１１により、とり込んだ信号が１００
ＫＨｚの同期信号Ｃであるか否かを判別し、同期信号で
あれば、第２図（Ｃ）のような、前記同期信号に対応し
たパルスＰ。In the low frequency treatment device, the synchronization signal C transmitted through the human body M is transmitted to an electrode 9 attached to the human body M. Taken from lO,
The synchronization signal discrimination circuit 11 determines whether the captured signal is 100
It is determined whether or not it is a KHz synchronization signal C. If it is a synchronization signal, a pulse P corresponding to the synchronization signal as shown in FIG. 2(C) is generated.
を出力する。制御部２°では、パルスＰ、の立ち下がり
から次のパルスＰｓの立ち上がりまでの時間をカウント
して、その時間の１／２の時間のところで、第２図（ｄ
）に示すように、低周波パルスＰ１を発生させるように
、昇圧回路３１およびパルス放電回路４“を制御するた
めの制御信号を出力する。Output. The control unit 2° counts the time from the falling edge of the pulse P to the rising edge of the next pulse Ps, and at 1/2 of that time, the time shown in FIG.
), a control signal for controlling the booster circuit 31 and the pulse discharge circuit 4'' is output so as to generate the low frequency pulse P1.
従って、本実施例によれば、低周波治療器ａと低周波治
療器すとから交互に同期のとれた低周波パルスが発生さ
れ、肩叩きの効果が出るのである。Therefore, according to this embodiment, synchronized low-frequency pulses are generated alternately from the low-frequency treatment device a and the low-frequency treatment device 2, and the effect of shoulder tapping is produced.
なお、本実施例では、低周波治療器が２個の場合を説明
したが、３個以上あってもかまわないのである。その場
合、各低周波治療器の同期をとるためには、少なくとも
ｌ個の低周波治療器には、キャリア発生回路６が具備さ
れ、他の低周波治療器には、キャリア判別回路が具備さ
れている必要がある。In this embodiment, the case where there are two low frequency treatment devices has been described, but there may be three or more. In that case, in order to synchronize each low frequency treatment device, at least l low frequency treatment devices are equipped with a carrier generation circuit 6, and the other low frequency treatment devices are equipped with a carrier discrimination circuit. need to be.
第４図は、本発明の他の実施例を示すブロック図である
。本実施例は、前記実施例において、低周波治療器ａに
おいて、同期信号発生回路５で発生した同期信号を、低
周波成分カット用のコンデンサ１２を介して導子Ａ、Ｂ
に接続し、導子Ａ、Ｂから人体Ｍへ印加するようにし、
低周波治療器すでは、導子Ａ“、Ｂｏで取り込んだ同期
信号を低周波成分カット用のコンデンサ１２°を介して
同期信号判別回路１１へ入力するようにしたものである
。つまり、コンデンサ１２．１２”により、同期信号を
低周波パルス信号から識別しているのである。FIG. 4 is a block diagram showing another embodiment of the invention. In this embodiment, in the low frequency treatment device a, the synchronization signal generated by the synchronization signal generation circuit 5 is transmitted to the conductors A and B via the capacitor 12 for cutting low frequency components.
and apply it from conductors A and B to the human body M.
In the low frequency treatment device, the synchronizing signal taken in by the conductors A" and Bo is input to the synchronizing signal discriminating circuit 11 via a capacitor 12° for cutting low frequency components. In other words, the capacitor 12 .12'' distinguishes the synchronization signal from the low frequency pulse signal.
本実施例によれば、前記実施例に比べて、同期信号印加
用の電極７．８および同期信号取り込み用の電極９，１
０が不要となる。According to this embodiment, compared to the previous embodiment, the electrodes 7.8 for applying a synchronizing signal and the electrodes 9, 1 for receiving a synchronizing signal.
0 becomes unnecessary.
以上のように、本発明によれば、複数個の低周波治療器
を同期して使用するシステムであって、請求項１では、
１個の低周波治療器の同期信号発生回路で、同期信号を
発生させ、この同期信号を電極および人体を介して伝送
し、他の低周波治療器において、人体に装着した電極に
より前記同期信号を取り込み、同期信号判別回路により
前記同期信号をノイズ等より判別し、この同期信号によ
り、複数の低周波治療器間の同期をとるようにしたので
、複数個の低周波治療器を使用する場合に、簡単に同期
がとれて、治療者に不快感を与えることのない低周波治
療器が提供できた。As described above, according to the present invention, there is provided a system in which a plurality of low frequency treatment devices are used synchronously, and in claim 1,
A synchronization signal generation circuit of one low frequency treatment device generates a synchronization signal, transmits this synchronization signal via an electrode and the human body, and transmits the synchronization signal by an electrode attached to the human body in another low frequency treatment device. , the synchronization signal is discriminated from noise etc. by a synchronization signal discrimination circuit, and multiple low frequency treatment devices are synchronized using this synchronization signal, so when multiple low frequency treatment devices are used. In addition, we were able to provide a low-frequency treatment device that can be easily synchronized and does not cause discomfort to the therapist.
さらに、請求項２では、施療子の導子を前記電極として
用いたものであり、治療用の低周波パルスと同期信号と
を区別するために、低周波成分カット用のコンデンサを
用いているので、請求項１のものより、同期信号印加お
よび同期信号取り込み用の余分の電極が不要となるとい
う効果を奏する。Furthermore, in claim 2, the conductor of the treatment element is used as the electrode, and a capacitor for cutting low frequency components is used in order to distinguish between the low frequency pulse for treatment and the synchronization signal. , is more effective than the first aspect in that extra electrodes for applying a synchronizing signal and taking in a synchronizing signal are not required.
第１図は、本発明の一実施例を示すブロック図、第２図
は、同上に係る波形図、
第３図は、同上の動作説明図、
第４図は、本発明の他の実施例を示すブロック図第５図
は、従来例を示すブロック図、
第６図は、同上の外観図を示す側面図および底面図であ
る。
１．１９・・−スイッチ部 ２．２′−・−制御部３．
３°−昇圧回路
４．４”−ｍ−パルス放電回路
５．５°電源回路 ６−同期信号発生回路７．７，
９．１０−ｍ−電極
１１−・−同期信号判別回路
Ａ。
Ｂ・
導子
ａ 。
低周波治療器FIG. 1 is a block diagram showing one embodiment of the present invention, FIG. 2 is a waveform diagram related to the same, FIG. 3 is an explanatory diagram of the same operation, and FIG. 4 is another embodiment of the present invention. FIG. 5 is a block diagram showing a conventional example, and FIG. 6 is a side view and a bottom view showing an external view of the same. 1.19...-Switch section 2.2'--Control section 3.
3°-boosting circuit 4.4”-m-pulse discharge circuit 5.5°power supply circuit 6-synchronous signal generation circuit 7.7,
9.10-m-electrode 11--Synchronization signal discrimination circuit A. B. Deiko a. low frequency treatment device
Claims (2)
部と人体に装着し前記制御信号に応じた電圧を人体に印
加する一対の導子を含んでなる低周波治療器を複数個用
いて各々の低周波治療器を同期して使用する低周波治療
器システムであって、前記複数個の低周波治療器の内、
１個の低周波治療器には、前記制御信号と同期をとるた
めの同期信号を出力する同期信号発生回路と前記同期信
号を出力する一対の電極を具備し、他の低周波治療器に
は、前記同期信号を取り込むための一対の電極と、取り
込んだ同期信号を判別する同期信号判別回路を具備した
ことを特徴とする低周波治療器システム。(1) Each device uses a plurality of low-frequency treatment devices each including a control unit that outputs a control signal corresponding to a treatment pattern and a pair of conductors that are attached to the human body and apply a voltage to the human body according to the control signal. A low-frequency treatment device system that uses a plurality of low-frequency treatment devices synchronously, the low-frequency treatment devices including:
One low-frequency treatment device is equipped with a synchronization signal generation circuit that outputs a synchronization signal for synchronizing with the control signal, and a pair of electrodes that output the synchronization signal. A low frequency treatment device system comprising: a pair of electrodes for capturing the synchronization signal; and a synchronization signal discrimination circuit for discriminating the captured synchronization signal.
同期信号を取り込むための電極として前記導子を用いた
ことを特徴とする請求項１記載の低周波治療器システム
。(2) The low frequency therapeutic device system according to claim 1, wherein the conductor is used as an electrode for outputting the synchronization signal to the outside and an electrode for taking in the synchronization signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2077927A JPH0817824B2 (en) | 1990-03-27 | 1990-03-27 | Low frequency therapy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2077927A JPH0817824B2 (en) | 1990-03-27 | 1990-03-27 | Low frequency therapy system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03277383A true JPH03277383A (en) | 1991-12-09 |
| JPH0817824B2 JPH0817824B2 (en) | 1996-02-28 |
Family
ID=13647721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2077927A Expired - Lifetime JPH0817824B2 (en) | 1990-03-27 | 1990-03-27 | Low frequency therapy system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0817824B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948645U (en) * | 1982-09-24 | 1984-03-31 | 茶谷 平人 | Low frequency electric therapy device |
| JPS62227370A (en) * | 1986-03-29 | 1987-10-06 | 理研医療電機株式会社 | Low frequency electric remedy device |
-
1990
- 1990-03-27 JP JP2077927A patent/JPH0817824B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948645U (en) * | 1982-09-24 | 1984-03-31 | 茶谷 平人 | Low frequency electric therapy device |
| JPS62227370A (en) * | 1986-03-29 | 1987-10-06 | 理研医療電機株式会社 | Low frequency electric remedy device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0817824B2 (en) | 1996-02-28 |
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