JPH04102463A - Low frequency therapeutic device - Google Patents

Abstract

PURPOSE:To ease an uncomfortable pain and balance size and weight by providing a high voltage generating circuit part in one divided body part, and a battery in the other divided body part. CONSTITUTION:A high voltage pulse generated by a high voltage generating circuit part 13 using a battery 12 built in a body 11 as a driving power source is applied at low-frequency to a human body through a pair or more of output electrodes, whereby medical treatment is conducted. The body is divided into a divided body part A having one of positive and negative output electrodes and a divided body part B having the other output electrode, and these divided body parts A, B are mutually connected through a connecting body in such a manner that the distance is changeable, and at the time of use, the distance between the two divided body parts A, B is regulated, whereby the distance between the positive and negative output electrodes is properly regulated, and these electrodes are attached to the human body. Thus, a strong stimulation is felt, and an uncomfortable pain is eased.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a low frequency treatment device that performs treatment by applying low frequency high voltage pulses to the human body, and particularly relates to a low frequency treatment device that applies low frequency high voltage pulses to the human body. This invention relates to a device in which an output electrode to the human body is provided on the main body itself which includes a built-in generating circuit section.

(Prior Art) Conventionally, as described in, for example, Japanese Patent Application Laid-Open No. 1-277577, a main body with a built-in battery and a high voltage generating circuit section, and a plurality of conductors each having an output electrode for outputting to the human body. A low-frequency treatment device is known that has a structure in which the main body and the conductor are separated and the main body and the conductor are connected by a lead wire.

However, with low-frequency therapy devices like this, where the main body and conductor are separate, the lead wires get in the way and can be inconvenient to use. So-called integrated low-frequency treatment devices have also come into use, in which positive and negative output electrodes are provided on the small body itself that contains a built-in generator circuit.

Here, an example of a conventional integrated low frequency treatment device will be explained based on FIGS. 7 to 9.

The main body 101 includes a lower main case 102 and an upper main case 10.
3 constitutes an outer shell, and this main case 10
2, 103 has a built-in printed circuit board 106 on which various electrical components including a power switch 104 and a strength adjustment switch 105 are attached. Further, a lithium battery 107 for supplying power to a high voltage generating circuit section formed on a printed circuit board 106 is stored in the main body cases 102 and 103 and can be taken out via a battery receiver 108. Note that the power switch 104 can be operated from the outside via a switch knob 109 forming an operating section, and the strength adjustment switch 105 can be operated from the outside via a switch button 110 and a film 111 forming an operating section. There is. Furthermore, a pair of positive and negative output electrodes 112 and 113 are provided on the bottom surface of the main body case 102.

These output electrodes 112 and 113 each consist of an electrode plate (not shown) fixed to the main body case 102 and a conductive adhesive made of hydrous gel held by a core material 114 and removably attached to the electrode plate. It is composed of pads 115° and 116.

The distance between the output electrodes 112 and 113 is, for example, about 5I, and the distance between the centers of the output electrodes 112 and 113 is, for example, about 20 mm.

When in use, the high voltage pulses generated by the high voltage generating circuit section including the control circuit section are finally output to the output electrodes 112 and 113, and the adhesive pads 115 and 116 attached to the human body are It is applied to the human body through. By electrically stimulating the human body in this way, stiff shoulders, muscle pain, etc. can be treated. In addition, by operating the strength adjustment switch 105,
The intensity of the high voltage pulse can be adjusted.

However, in the conventional integrated low frequency treatment device, the main body 10
1 is miniaturized, and one main body case 1
Since the structure has a pair of output electrodes 112 and 113 fixedly provided in the bottom surface of 02, the output electrodes 112 and 1
13 is limited to a small area, and the output electrode 11
The distance between 2 and 113 is also small and limited to a constant value.

As a result, the strength of the stimulation may be weak, and the user may experience unpleasant pain. That is, in order for current to easily pass through nerves in the human body, the attachment sites of both output electrodes 112 and 113 in the human body must be separated by some distance in most cases;
If the distance between them is small and constant, the current will pass through the human body and more current will pass through the surface of the skin, resulting in a weaker stimulation.

If the output voltage is increased in order to strengthen the stimulation, the unpleasant pain will increase due to the presence of pain points on the skin surface. Also, the human body and output electrode! A small contact area with 12, 113 results in a large current density, which also causes increased discomfort and pain.

Furthermore, in the conventional integrated low-frequency treatment device, since the angle formed by both output electrodes 112 and 113 is constant, these output electrodes 112 and 113 can be tightly attached to various parts of the human body having various uneven shapes. difficult to do. In addition, this includes the human body and the output electrode 112,
This also causes the contact area with 113 to become smaller.

(Problems to be Solved by the Invention) As mentioned above, in the conventional integrated low-frequency treatment device, which focuses on miniaturization, the area of the output electrode is limited to a small size, and the distance between a pair of output electrodes is limited. Since the stimulation is limited to a small and constant level, the strength of stimulation may be weak, or
I had a problem where I was easily sensitive to unpleasant pain.

The present invention aims to solve these problems, and is designed to provide a low-frequency treatment device that has an output electrode for the human body on the main body itself, which contains a built-in battery and a high-voltage generating circuit, so that the stimulation can be felt strongly. The purpose is to make the body more comfortable, relieve unpleasant pain, and improve the balance of size and weight.

[Structure of the invention]

(Means for Solving the Problems) In order to achieve the above object, the low frequency treatment device according to claim 1 of the present invention includes a main body including a battery, a control circuit section using the battery as a driving power source, and an operation circuit section. A high voltage generating circuit section including a built-in high voltage generating circuit section, and at least one pair of positive and negative output electrodes electrically connected to the high voltage generating circuit section are provided on the outer surface of the main body, The main body is divided into two parts: a divided main body part A having one output electrode among the upper and negative output electrodes, and a divided main body part B having the other output electrode, and these divided main body parts A,
B are connected by a connecting body that allows the distance between the divided main body parts to be variable, and one of the divided main body parts A is provided with the high voltage generating circuit part, and the other divided main body part B is provided with the high voltage generating circuit part. It is equipped with a battery.

In addition, in the low frequency treatment device according to claim 2, a positive output electrode is arranged in one divided main body part A in which the high voltage generation circuit part is arranged, and a positive output electrode is arranged in the other divided main body part A in which the high voltage generation circuit part is arranged. The main body part B is provided with a negative output electrode.

(Function) In the low frequency treatment device according to claim 1 of the present invention, when in use, the main body and at least one pair of positive and negative output electrodes on the outer surface of the main body are attached to the human body. Then, high voltage pulses generated by a high voltage generation circuit section built into the main body and using a battery as a driving power source are applied to the human body at low frequency through a pair of output electrodes, thereby performing treatment. It will be done. By the way, the main body is divided into a divided main body part A having one of the positive and negative output electrodes and a divided main body part B having the other output electrode, and these divided main body parts A and B are connected by a connecting body. The distance between the positive and negative output electrodes can be adjusted by adjusting the distance between the two main body parts A and B, as necessary. After making appropriate adjustments, these output electrodes are attached to the human body. This makes the stimulation feel stronger and at the same time relieves the unpleasant pain. In addition, since the high voltage generation circuit section including the control circuit section and operation section and the battery are divided into two divided main body sections A and B, the size and weight of these two divided main body sections A and B are balanced. is taken.

By the way, if a negative output electrode is arranged between the divided main body parts where the high voltage generation circuit part is arranged, and a positive output electrode is arranged in the divided main body part B where the battery is arranged, then Side body part A
, B are required to electrically connect at least three lead wires. In other words, two lead wires are required to connect both poles of the battery to the high voltage generation circuit, and one lead wire is required to connect the positive output terminal of the high voltage generation circuit to the positive output electrode. becomes. On the other hand, as in the low frequency treatment device of claim 2, a positive output electrode is arranged on one divided main body part A in which the high voltage generation circuit part is arranged, and the other part in which the battery is arranged. If a negative output electrode is provided on the divided main body part B, the negative electrode of the battery can be directly connected to the negative output electrode, and the electrical connection between the two main body parts A and B can be made using two lead wires. That's enough. That is, only two lead wires are required to connect both poles of the battery to the high voltage generation circuit section.

(Example) The configuration of the first example of the low frequency treatment device of the present invention will be described below.
This will be explained based on FIGS. 6 to 6.

In FIGS. 1 to 5, 11 is a main body, and this main body II includes a lithium battery 12 and a high voltage generation circuit section 13 that includes a control circuit section and an operation section using the battery 12 as a driving power source. It is built in, and a pair of positive and negative output electrodes 14 and 15 are provided on the lower outer surface. The main body 11 includes a divided main body portion A, that is, a first divided main body portion 16, in which the positive output electrode 14 is provided.
The divided main body portion B, that is, the second divided main body portion 17, in which the negative output electrode 15 is provided, and these divided main body portions 16, 17.
A pair of bellows-shaped cylindrical bodies 18 as connecting bodies that connect the two members so that the distance can be freely changed. It consists of 19.

Thereby, the distance between the pair of positive and negative output electrodes 14 and 15 is variable.

The outer shells of the two divided main body parts 16.17 are respectively constituted by flat rectangular parallelepiped main body cases 21.22, and these main body cases 21. 22 have substantially the same shape. In addition, these main body cases 21.2
2 is formed by combining a lower main body case and an upper main body case.

A printed circuit board 23 is built into the first divided main body section 16, and various electrical components 24 forming the high voltage generating circuit section 13 are mounted on the circuit board 23. These electrical components 24 include a waveform selection switch, an intensity adjustment switch 25, and a reset switch. The waveform selection switch, which is a slide switch, is biased upward via a slidable switch knob 26, and the strength adjustment switch 25 and reset switch, which are normally open switches, are movable up and down. They can each be operated from the outside via pushbuttons 27 and 28. Note that the switch knob 26 and the push button 27°2 serve as the operating section.
8 are exposed on the upper surface of the first divided main body portion 16, respectively.

On the other hand, the battery 12 is housed in the upper central part of the second divided main body part 17 so as to be removable by a battery receiver 31. Further, on both sides of the second divided main body portion 17,
Storage portions 32 are formed with the battery 12 in between, and these storage portions 32 are open on the surface of the second divided main body portion 17 facing the first divided main body portion 16 .

Both output electrodes +4. Is are respectively attached to electrode plates 36.37 made of conductive silicone rubber fixed to the lower surface of the divided main body portion 16.17, and held by core members 38.39 and detachably attached to the electrode plates 36.37. It is composed of attached conductive adhesive pads 40 and 41. In the first divided main body portion 16, the electrode plate 3
An insertion pin 43 attached to the printed circuit board 23 is inserted into the cylindrical portion 42 integrally formed in the cylindrical portion 6 , so that the positive output end of the high voltage generating circuit portion 13 is electrically connected to the output electrode 14 . It is connected to the. On the other hand, the second
In the split main body portion 17 as well, an insertion pin 45 is inserted into a cylindrical portion 44 formed integrally with the electrode plate 37, and a leaf spring 46 crimped onto the insertion pin 45 connects to the negative electrode of the battery 12. Due to the contact, the battery 12
The negative electrode of is directly electrically connected to the output electrode 15.

In particular, as shown in FIG. 1, both poles of the battery I2 in the second divided main body portion 17 are connected to two power sources inserted into the hollow bellows-shaped cylinder 18.19. It is electrically connected to the high voltage generating circuit section 13 in the first divided main body section 16 via lead wires 47 and 48. Thereby, power is supplied to this high voltage generation circuit section 13.

Both of the bellows-shaped cylinders 18 and 19 are made of plastic such as polypropylene, polyethylene, or vinyl chloride resin, and have stretchability and flexibility. Note that the double bellows-like cylinder body 18. 19 is made of, for example, polyethylene to form both body portions 16.
17 may be provided with elasticity in the direction in which it moves away or in the direction in which it approaches, or it may be possible to maintain this length at an arbitrary length. Further, both the bellows-shaped cylinders i11. +
Each of 9 has one end fixed to a side surface of the first divided main body 16 facing the second divided main body 17, and the other end fixed to both storage parts 32 of the second divided main body 17. , 33, and when both the bellows-shaped cylinders 18 and 19 are contracted to the maximum extent in the expansion/contraction direction and the two main body parts 16 and 17 are brought into contact with each other, the entire housing part 32 33.

Note that the distance between the centers of both output electrodes 14.15 when both bellows-shaped cylinders 18.19 are extended to the maximum is the distance between the centers of both main body parts I
6. In order not to deteriorate the handling property when the +7 is released, it is appropriate to set the distance to about 5 cm, for example.

Next, the configuration of an electric circuit including the high voltage generating circuit section 13 will be explained based on FIG. 8.

The battery 12 (electromotive force vdd) has an electrolytic capacitor C.
1 are connected in parallel.

A microcomputer (for example, a μPD manufactured by NEC) is a main component of the control circuit section.
7554, etc.) The positive power supply terminal j of the IC is connected to the battery 12.
connected to the positive terminal of the On the other hand, the negative electrode power terminal t of the microcomputer-IC is connected to the negative electrode of the battery 12. Note that, hereinafter, this connection to the negative electrode of the battery 12 will be referred to as grounding.

The waveform selection switch SWl has two interlocking movable contacts A and B and six fixed contacts C, D and E.

F, G, and H, and both rotating contacts A.

B is connected to input ports p and q of microcomputer +C, respectively. In addition, the four movable contacts C,
D, F, H are connected to the npn type transistor 01, and the base of this transistor Ql is connected to the output port g of the microcomputer IC by a resistor R.
1, and the emitter is grounded.

Further, a microcomputer-I is connected to the positive electrode of the battery 12.
The input ports a and b of C are the strength adjustment switch H2 (
In FIGS. 1 and 2, they are connected via 25). Further, a resistor R2 and a variable resistor VRI are connected in series between the clock terminal and 1 of the microcomputer-Ic. Further, a reset terminal k of the microcomputer IC is connected to the positive electrode of the battery 12 via a capacitor C2, and is grounded via a diode D1. A series circuit of a resistor R3 and the reset switch SW3 is connected in parallel with the capacitor C2.

One end of coils Ll and C2 is connected to the positive electrode of the battery 12 via a variable resistor VI12, and the other end of these coils Ll and C2 is connected to an npn transistor 02. Connected to R3 collector.

These transistors 02. The emitters of R3 are each grounded. In addition, these transistors Q2
．． The base of R3 is connected to output ports e and f of the microcomputer IC via resistors R4 and R5, respectively. Furthermore, series circuits of capacitors C3, C4 and resistors R6, R7 are connected in parallel to the resistors R4, R5, respectively. And coil Ll,
C2 and transistor Q2. The connection point of R3 is
Diode D2. It is connected to one end of a capacitor C5 via C3, and the other end of this capacitor C5 is grounded.

Moreover, these diodes D2. A connection point between C3 and capacitor C5 is grounded via resistor R8 and npn transistor Q4. The base of this transistor 04 is connected to the output port 1 of the microcomputer IC via a resistor R9.

Furthermore, the same diode D2. The connection point between C3 and capacitor C5 is connected to a pnp type transistor 05, and the collector of this transistor Q5 is connected to the output electrode 14 of the type described above. Note that a resistor tllO is connected between the emitter and base of this transistor 95.

Further, the base of this transistor 05 is connected to the collector of an npn type transistor Q6 via a resistor R11, and the emitter of this transistor Q6 is grounded. The base of this transistor 06 is connected to the microcomputer 1c via a resistor 1112.
is connected to output port m of.

Note that a resistor RI3 is connected between the emitter and base of the transistor Q6.

On the other hand, the negative output electrode 15 is grounded.

Next, the operation of the above embodiment will be explained.

In use, by attaching the adhesive pads 40.41 of the main body parts 16.17 on both sides to the skin, the output electrodes 14. 15 is attached to the human body. In this state, using the battery 12 in the second divided main body section 17 as a driving power source, the high voltage pulse generated by the high voltage generation circuit section 13 in the first divided main body section 16 is transmitted through the electrode plates 36 and 37. A low frequency signal is applied to the human body from the adhesive pads 4Q and 41. This provides stimulation to the human body and provides treatment.

Here, the operation of the electric circuit will be explained.

First, the output ports e and f of the microcomputer-IC
A number of high frequency pulses are outputted from one or both of them to the base of transistor 02.03. When the outputs of output ports e and f become HIGH, transistors 02. R3 turns on, and current flows from the battery 12 to the coils Ll and C2 via these. After that, the outputs of output ports e and f become LOW, and transistors 〇2. When R3 is turned off and the current flowing through the coils Ll and C2 is cut off, a high voltage is generated in the coils Ll and L2 due to the back electromotive force. By repeatedly charging the capacitor C5 with this high voltage, the capacitor C5
charging voltage can be sufficiently increased.

After capacitor 05 finishes charging, output port m, which had been LOW until then, temporarily becomes HIGH.
become. As a result, transistor 06 is turned on, transistor Q5 is turned on, and the high voltage charged in capacitor C5 is converted into a pulse to output electrode 14.
It is output from 15.

Then, the output port l, which had been LOW until then, temporarily becomes HIGH. This turns on transistor Q4 and discharges capacitor C5 until the charging voltage of capacitor 05 reaches Ov. Thereafter, charging of the capacitor 05 starts again as described above. In this way, the series of operations described above are repeated at regular intervals.

Incidentally, by operating the switch knob 26 of the waveform selection switch SW1, the user can change the waveform, such as the frequency, of the high voltage pulse output to the human body. Microcomputer-[C output capo-1
- When g becomes HIGH, the waveform selection switch SW
If the movable contacts A and B of I are in contact with the fixed contacts C and F, respectively, the input capo-1 of the microcomputer-IC
``If p and Q are both LOW, and movable contacts A and B are fixed contacts and in contact with G, input port p is LOW.
When OW, input port q becomes HIGH, and movable contact A,
If B is in contact with fixed contacts E and H, respectively, input port p is HIGH and input port q is LOW. Then, the microcomputer-IC has input ports p, q
The outputs from output ports e, f, and m are switched in accordance with the input to the output ports e, f, and m, and the waveform of the high voltage pulse is switched.

Although the fixed contacts C, D, F, and H may be directly grounded, a transistor 01 is provided to save power. That is, input port p.

Only when q is read, output port g, which is normally LOW, becomes HIGH, transistor 01 is turned on, and current flows through waveform selection switch SWl.

Further, by operating the push button 27 of the intensity adjustment switch SW2, the intensity of the high voltage pulse output to the human body can be adjusted stepwise, for example, in 10 steps. That is, when the input port a becomes HIGH due to the strength adjustment switch SW2 being turned on, the microcomputer IC switches the number of times the high frequency pulse is output from the output ports e and f. As a result, the charging voltage of the capacitor C5 is variably set, and the intensity of the high voltage pulse is changed. Note that each time the push button 27 of the intensity adjustment switch SW2 is pressed, the intensity of the high voltage pulse increases unilaterally in stages.

Furthermore, by operating the push button 28 of the reset switch SW3, the strength of the high voltage pulse output to the human body can be returned to its lowest level. In other words, the microcomputer-IC sets the strength of the high voltage pulse to the lowest level in the reset initial state according to the program.
When the reset switch SW3 is turned on, the capacitor 02 is discharged and the reset terminal k becomes HIGH, thereby resetting the microcomputer IC.

In the above-mentioned use, when the output electrodes 14 and 15 are attached to the human body, the divided main body portions 16 and 17 in which the output electrodes 14 and 15 are respectively formed are bellows-shaped cylinders 18 and 19 that have elasticity and flexibility. Since it is connected by
By expanding and contracting the bellows-like cylindrical bodies 18 and 19 as necessary, both sides of the main body 16. By adjusting the distance between the positive and negative output electrodes N and 15, the distance between the pair of positive and negative output electrodes N and 15 can be freely adjusted. Along with this, the bellows-shaped cylinder 18.
19, both side main body parts 16. I
By adjusting the angle formed by 7, a pair of positive and negative output electrodes 14.1
You can freely adjust the angle formed by the five comrades. Thereby, both output electrodes 14 and 15 can be brought into close contact with the human body in accordance with the shape of the part of the human body to which they are attached.

By being able to freely adjust the distance between both output electrodes 14.15 in this way, in particular, as shown in FIGS. 3 and 5, the distance between both output electrodes 14.15 can be made sufficiently large. Coupled with the fact that the output electrode 14.5 can be brought into close contact with the human body, stimulation can be felt strongly, unpleasant pain can be reduced, and the therapeutic effect can be improved. That is, both output electrodes 14. By increasing the distance between 15 appropriately,
In addition to allowing current to pass through the human body, the output electrode 1
4. 15, the current density can be made sparse due to its close contact with the human body.

This is the output electrode 14. By making the area of 15 as large as possible, it becomes more effective.

On the other hand, as shown in FIGS. 2 and 4, the bellows-shaped cylinder 1
8. Shrink 19 to form both main body parts 16. When the distance between the main body 17 is reduced, the compactness increases, which makes it easier to handle the main body 11 when attaching and detaching it from the human body, and it becomes easier to use.

Further, according to the above configuration, on both side main body portions 16° 17,
Since the high voltage generation circuit 13 and the battery 12, which is heavier than the other electrical components 24, are arranged separately, it is advantageous in terms of miniaturization, and the size and weight of the main body parts 16 and 17 on both sides are can improve the balance. This makes handling of the main body 11 even easier and improves the design.

By the way, the negative output electrode 15 is arranged in the first divided main body part 16 in which the high voltage generation circuit part I3 is arranged, and the positive output electrode 14 is arranged in the second divided main body part 17 in which the battery 12 is arranged. If so, both main body parts 16. At least three lead wires are required for 17 electrical connections. That is, two lead wires for connecting both poles of the battery 12 to the high voltage generation circuit section 13 and one lead for connecting the positive output terminal of the high voltage generation circuit section 13 to the positive output electrode 14. line is required.

However, in the embodiment described above, the positive output electrode 14 is disposed in the first divided main body part 16 in which the high voltage generation circuit part 13 is disposed, and the negative output electrode 14 is provided in the second divided main body part 17 in which the battery 12 is disposed. Since the negative electrode of the battery 12 is directly connected to the negative output electrode 15, electrical connection between the main body parts 16 and 17 on both sides can be made using only two lead wires 47 and 48. . That is, only two lead wires 47 and 48 are required to connect both poles of the battery 12 to the high voltage generation circuit section 13.

Bellows-shaped cylinder 18. If there are many lead wires passing through the inside of the main body parts 16 and 19, the elasticity and flexibility in connecting the two main body parts 16 and 17 will be reduced. Since there are only two lead wires 47 and 48 between the bellows-shaped cylindrical body 18. It is possible to improve the elasticity and flexibility of the connection between the main body portions 16 and 17 on both sides without impairing the elasticity and flexibility of the main body portions 16 and 19. Furthermore, wiring becomes easier and manufacturability is improved.

Note that the connecting body connecting the two divided main body parts 16.17 is not limited to the bellows-shaped cylinder body 18.19 as in the above embodiment, but may be, for example, a spring or a curled cord for electrical connection. The lead wire itself may also be used. Further, the connecting body may be a rigid bridge, and at least one of the divided main body portions may be slidably and rotatably coupled to the bridge.

Furthermore, two or more positive or negative output electrodes may be provided on both main body portions.

〔Effect of the invention〕

According to the present invention, the following effects can be obtained.

In the low frequency treatment device according to claim 1, the main body having the battery, the high voltage generating circuit including the operating part, and the output electrode has a divided main body part A having one of the positive and negative output electrodes, and a divided main body part A having the other output electrode. It is divided into two parts, a split main body part B having an output electrode, and these split main parts A and B are connected by a connecting body that allows the distance between the split main parts to be variable. By doing so, it is possible to make the stimulation feel stronger, reduce unpleasant pain, and increase the therapeutic effect. By increasing the flexibility, it becomes easier to handle. In addition, since the high voltage generating circuit section is disposed in one of the divided main body parts A and the battery is arranged in the other divided main body part B, it is possible to reduce the size and reduce the size of both main body parts A and B. It is possible to improve the balance of the weight and the weight, thereby making it easier to handle the main body and improving the design.

Furthermore, in the low frequency treatment device of claim 2, a positive output electrode is disposed in one of the divided main body parts A in which the high voltage generation circuit is disposed, and the other divided main body part in which the battery is disposed. Since a negative output electrode is provided at B, the electrical connection between the main body parts A and B only requires two lead wires, which improves the elasticity of the connection between the main body parts A and B. This also makes wiring easier and improves manufacturability.

[Brief explanation of the drawing]

FIG. 1 is a schematic circuit diagram showing an embodiment of the low frequency treatment device of the present invention, FIGS. 2 and 3 are sectional views of the same, FIGS. 4 and 5 are perspective views of the same, and FIG. 6 is a same as the above. A detailed circuit diagram, FIG. 7 is a plan view showing an example of a conventional low frequency treatment device, FIG. 8 is a sectional view of the same, and FIG. 9 is a bottom view of the same. 11...Main body, 12...Battery, 13...High voltage generation circuit section, 14...Positive output electrode, 15...Negative output electrode, 1
6...Split main body part A, 17...Split main body part B118,
19...Accordion-shaped cylinder as a connecting body, 26...Switch knob as an operating section, 27.28...Push button as an operating section. 11”L Consideration] Higashibayashi, eFj)

Claims (2)

[Claims] (1) The main body has a built-in battery and a high voltage generation circuit section including a control circuit section and an operation section using the battery as a driving power source, and the high voltage generation circuit section is installed on the outer surface of the main body. In a low frequency treatment device provided with at least one pair of electrically connected positive and negative output electrodes, the main body has a divided main body portion A having one output electrode of the positive and negative output electrodes, and the other. It is divided into two divided main body parts A and B, each having an output electrode of
The two split main body parts are connected by a connecting body that allows the distance between the split main body parts to be variable, and one of the split main body parts A is provided with the high voltage generation circuit part, and the other split main body part B is provided with the battery. A low frequency treatment device characterized by: (2) A positive output electrode is arranged on one divided main body part A where the high voltage generation circuit part is arranged, and a negative output electrode is arranged on the other divided main body part B where the battery is arranged. 2. The low frequency treatment device according to claim 1, further comprising: