JPH03215275A - Low frequency treatment device - Google Patents

Abstract

PURPOSE:To prevent the erroneous operation at the time of use by certainly and easily mounting a treatment device main body to an auxiliary director by forming the outer shape of the flat surface of the treatment device main body into a shape having two or less symmetric axes, for example, an almost rectangular shape and forming the frame part in which the treatment device main body is fitted to the upper surface of the substrate of the auxiliary director. CONSTITUTION:The outer shape of a treatment device main body 11 is formed into an almost rectangular shape having two symmetric axes and fitted in a frame part 27 having a shape along the outer shape of the flat surface of the main body 11 and the operation element of a main switch 15 is positioned so as to face to the notch part 28 of the frame part 27. When treatment is carried out using only the treatment device main body 11, the main switch 15 is turned ON and the respective conductive gels 18 of an electrode part 19 are directly bonded to the skin and high voltage electric pulses of low frequency are applied to a human body from a pair of the electrode plates 14 and conductive gels 18 of the treatment device main body 11. When the region having two effective spots relatively separated each other of the human body is treated, an auxiliary director 21 is mounted to the treatment device main body 11 to carry out treatment. That is, the treatment device main body 11 is fitted in the frame part 27 of the substrate 22 of the auxiliary director 21 and both conductive gels 18 are directly bonded to the electrode plates 29 of both electrode parts of the auxiliary director 21 through both opening parts 25 of the substrate 22.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a low-frequency treatment device among home health medical devices that treats stiff shoulders by using low-frequency electric pulses. In particular, the present invention relates to an auxiliary conductor that is used by being detachably attached to a treatment device main body that is integrally provided with a treatment electrode section.

(Prior art) Below, an example of a conventional integrated low-frequency treatment device of this type is shown in the first example.
This will be explained based on FIGS. 2 and 13.

Reference numeral 1 denotes a treatment device main body, and this treatment device main body 1 has a built-in circuit section that includes a power source and generates and outputs low-frequency electric pulses, and a semicircular shape that is electrically connected to this circuit section. Adhesive electrode parts 2 are arranged side by side on the bottom surface. The treatment device main body 1 has a circular planar external shape.

Reference numeral 3 denotes an auxiliary guide as an attachment that is detachably attached to the treatment device main body 1, and the auxiliary guide 3 is a circular seat whose planar shape is larger than the treatment device main body 1. A pair of semicircular electrode plates 5 are arranged side by side on the electrode plate 4, and a conductive gel 6 is attached to the bottom surface of each of the electrode plates 5, respectively. The sheet 4 is made of a thin and flexible insulator. On the other hand, both electrode plates 5 are made of a conductive material such as aluminum, are thin and flexible, and have a structure in which both sides are coated while being separated by the sheet 4. In addition, a pair of semicircular openings 7 into which the adhesive electrode portions 2 of the treatment device main body 1 are fitted are formed on the top side of the sheet 4, and these openings 7 A pair of corresponding and larger semicircular openings 8 are formed on the bottom side. At the same time, the two electrode plates 5 face each of these two pairs of openings 7.8, and the conductive gel 6 having adhesive properties is applied to the bottom surface of each of the electrode plates 5 through the two openings 8. It is pasted.

That is, both electrode plates 5 and conductive gel 6 each constitute an adhesive electrode section.

Then, when performing treatment using only the treatment device main body 1, the adhesive electrode portion 2 of this treatment device main body 1 is adhered to the human body. In this way, the integrated low-frequency treatment device can perform treatment simply by attaching the small and lightweight treatment device main body 1 to the treatment area of the human body, and is easy and convenient to carry.

However, since the area of the pair of adhesive electrode parts 2 of the treatment device main body 1 is small and the maximum distance between these electrode parts 2 is also small, it is difficult for these electrode parts 2 to fit onto the two tails of the human body. In low-frequency therapy, when a pair of electrodes are placed on different ends of the human body, current flows inside the human body, providing comfortable and effective treatment. However, as mentioned above, if the electrode part 2 is not applied to the other end of the human body, when an electric pulse is output from that part, the current will flow on the surface of the human body instead of passing through the inside of the human body. Coupled with the small area of the electrode section 2 and the large contact resistance between the electrode section 2 and the human body, an unpleasant tingling sensation may be felt.

In addition to the lack of flexibility in the treatment device main body 1, the adhesive electrode portion 2 is also small, so the adhesive strength of the adhesive electrode portion 2 decreases rapidly, especially when the number of times it is used increases. adhesion to the skin becomes worse.

Therefore, when treating a site where the two ends of the human body are relatively far apart, it is preferable to attach the large auxiliary guide 3 to the treatment device body 1 and perform the treatment. To attach the auxiliary conductor 3 to the treatment device main body 1, place the treatment device main body 1 on the auxiliary conductor 3, and insert both adhesive electrode parts 2 of the treatment device main body 1 into both openings 7 of the sheet 4 of the auxiliary conductor 3. They are directly attached to the upper surfaces of both electrode plates 5 of the auxiliary conductor 3 via the auxiliary conductor 3. Then, while bending the auxiliary conductor 3 appropriately, both conductive gels 6 of the auxiliary conductor 3 are attached to the human body. In this state, both adhesive electrode parts 2 of the treatment device main body 1 are electrically connected to the human body via both electrode plates 5 of the auxiliary conductor 3 and the conductive gel 6, respectively.

The conductive gel 6 of these auxiliary conductors 3 has a larger area than the electrode portion 2 of the treatment device main body 1, and has a large conductive area with the human body, so that they are easily applied to different ends of the human body. Therefore, by using the auxiliary conductor 3, it is possible to prevent an unpleasant tingling sensation when an electric pulse is output.

(Problem to be Solved by the Invention) However, in the conventional low frequency treatment device, the treatment device main body 1 can be attached to the auxiliary guide 3 in any direction as long as it is within one plane, and the treatment device main body 1 can be attached to the auxiliary guide 3 in any direction. 1 is not mechanically positioned relative to the auxiliary guide 3 in the circumferential direction.
It is troublesome to align the two electrode parts 2 of the auxiliary conductor 3 so that they are affixed to both the electrode plates 5 of the auxiliary conductor 3.
There was a problem that it was difficult to attach the auxiliary conductor 3 to the auxiliary conductor 3. It is also possible that the positioning of the treatment device main body 1 with respect to the auxiliary conductor 3 is incorrect and the electrode portion 2 of the treatment device main body 1 is pasted across both electrode plates 5 of the auxiliary conductor 3. However, in this state, both electrode sections 2 of the treatment device main body 1 are electrically connected by the electrode plate 5 of the auxiliary conductor 3, so that no electric pulses are output to the human body.

In addition, since the treatment device main body 1 is simply placed on the auxiliary conductor 3 and the electrode parts 2 are attached to the electrode plate 5,
There was also the problem that the treatment device main body 1 was not held securely with respect to the auxiliary guide 3. At the same time, since the treatment device main body 1 is not reliably positioned relative to the auxiliary guide 3, when the auxiliary guide 3 is attached to the human body, the treatment device main body 1 is rubbed by clothes etc. It may be misaligned. If the auxiliary conductor 3 is misaligned in this way, even if both electrode parts 2 of the treatment device main body 1 are correctly attached to both electrode plates 5 of the auxiliary conductor 3, the treatment device main body 1 The electrode portion 2 may straddle both electrode plates 5 of the auxiliary conductor 3, which may result in malfunction. Furthermore, in some cases, the treatment device main body 1 may come off from the auxiliary guide 3.

The present invention is an attempt to solve the above-mentioned problems.The present invention is intended to solve the above-mentioned problems, and is to securely connect the treatment device main body to the auxiliary conductor in a state in which both electrode portions of the treatment device main body are in proper contact with both electrode portions of the auxiliary conductor. It is an object of the present invention to provide a low-frequency treatment device that can be easily attached, can be reliably maintained in this state during use, and is free from malfunction.

[Structure of the invention]

(Means for Solving the Problem) In order to achieve the above object, the present invention provides a treatment device main body,
A circuit section that is built into the treatment device body and includes a power source such as a battery, a pulse generation circuit, a pulse output circuit, and a control circuit that controls these pulse generation circuits and pulse output circuits, and is electrically connected to this circuit section. and a pair of electrode parts arranged side by side on the bottom surface of the treatment device main body, and an auxiliary conductor detachably attached to the treatment device main body, the auxiliary conductor being larger than the treatment device main body. A base having a planar shape and a pair of electrode parts of the treatment device main body, which are arranged on the bottom side of this base with a part exposed to the top side and placed on the top side, are in contact with each other to generate electricity. In a low frequency treatment device having a pair of auxiliary conductor-side electrode portions which are connected to each other, the planar outer shape of the treatment device main body is a shape with two or less symmetry axes, for example, a substantially rectangular shape, and the auxiliary conductor A frame portion having a shape that follows the planar outline of the treatment device main body and into which the treatment device main body is fitted is formed on the upper surface side of the base body.

(Function) In the low frequency treatment device of the present invention, when performing treatment only with the treatment device main body, the pair of electrode portions on the bottom of the treatment device main body are brought into contact with the skin of the human body, and the treatment device main body is attached to the human body. do. At this time, electric pulses generated and output by a circuit section including a power supply, a pulse generation circuit, a pulse output circuit, and a control circuit in the treatment device main body are applied to the human body from a pair of electrodes in the treatment device main body. Ru. In addition, when performing treatment using an auxiliary guide, the main body of the treatment device is first attached to the auxiliary guide, but in order to attach the main body of the treatment device to the auxiliary guide,
While fitting the treatment device main body into a frame formed on the base of the auxiliary guide and having a shape that follows the planar outline of the treatment device main body, the treatment device main body is placed on the upper surface side of the base, and the upper surface of this base is Both electrode portions of the treatment device main body are brought into contact with both electrode portions of the auxiliary conductor side, which are partially exposed on the side, to electrically connect them.

In this state, the treatment device main body is also held by the frame on the auxiliary guide, but the planar external shape of the treatment device main body fitted into this frame must have two or less symmetry axes. Therefore, there are at most two directions that the treatment device main body can take with respect to the auxiliary guide. As a result, the treatment device main body can be positioned reliably and easily with respect to the auxiliary conductor, and both electrode sections lined up on the bottom of the treatment device main body can be positioned between these two electrode sections without straddling both electrode sections of the auxiliary conductor. This means that the auxiliary conductor side electrode portions can be contacted respectively. Furthermore, the auxiliary conductor is attached to the human body by bringing both electrode portions on the bottom side of the base of the auxiliary conductor, which has a planar shape larger than the main body of the treatment device, into contact with the skin of the human body. Then, the electric pulses output from the circuit inside the treatment device body,
The voltage is applied to the human body from the electrode section of the auxiliary conductor via both electrode sections of the treatment device main body.

(Embodiment) Hereinafter, the configuration of an embodiment of the low frequency treatment device of the present invention will be described based on FIGS. 1 to 11.

In Figures 1 to 5, +1 is the main body of the therapeutic device, and this main body 11 of the therapeutic device is similar to the conventional one, and includes a main body case 12 made of an insulator such as synthetic resin, and this main case 2. It is comprised of a built-in circuit section (not shown) and an adhesive pad 13 as shown in FIGS. 6 and 7, which is removably attached to the bottom surface of the main body case 12.

The main body case 12 is flat, has a substantially rectangular planar outer shape, and has two symmetry axes. As shown in FIG. 8, a pair of metal electrode plates 14 made of a conductor and electrically connected to the circuit section are fixed to the bottom surface of the main body case 12. One electrode plate 14 has ten poles, and the other electrode plate 14 has one pole. These electrode plates 14 are each approximately rectangular in shape, and are arranged in a slightly spaced-apart state in the direction of one axis of symmetry of the planar outer shape of the main body case l2, that is, in the long side direction of the main body case 12. , are symmetrical to each other about other symmetry axes.

The circuit section includes a battery as a power source, a pulse generation circuit, a pulse output circuit, a control circuit for controlling these pulse generation circuits and the pulse output circuit, a main switch 15 as an operating means for this control circuit, and a power switch. and an adjustment switch 16.

The main switch 15 is for turning on/off the power supply and selecting the waveform of the electric pulse to be output.
A slidable operator of the main switch 15 is exposed on one side of the main body case 12. The strength adjustment switch 16 is for adjusting the strength of the electric pulse, and the push button of the strength adjustment switch l6, which is a tact switch or the like, is located on the top surface of the main body case 12. exposed.

The adhesive pad 13 is composed of a sheet-like core material 17 made of an insulator such as a nonwoven fabric, and a pair of semi-solid conductive gels 8 fixedly held on the core material 17. These conductive gels 18 are, for example, adhesive acrylic hydrogels mixed with common salt as an electrolyte. Further, although the outer shape of the core material 17 surrounding the conductive gel 18 is approximately the same as the planar outer shape of the main body case 12, both of the conductive gels 18 are
Each has substantially the same shape as both electrode plates 14 of the main body case 12, and is lined up in the long side direction of the core material 17 with a slight distance between them. The core material 17 coated with glue on one side is attached to the bottom surface of the main body case 12, and both conductive gels 18 are attached to both electrode plates 14.
The conductive gels I8 and the electrode plates I4 constitute a pair of adhesive body-side electrode portions 9 of the treatment device body 11, respectively.

In FIGS. 1 to 5 and 9 to 11, reference numeral 21 denotes an auxiliary conductor that is used while being detachably attached to the treatment device main body 11. It consists of a base body 22, and a pair of auxiliary conductor side electrode parts 23, which are conductive parts.

The base body 22 is formed into a substantially rectangular plate shape from insulating silicone rubber, has flexibility, and has a planar shape that is significantly larger than the treatment device main body 11. The treatment device main body 1l is placed at the center of the upper surface side.

Note that the base body 22 can be molded, for example, from soft vinyl chloride resin, but since vinyl chloride resin tends to discolor, silicone rubber is preferable. and,
The base body 22 has a positioning wall 24 integrally formed protruding from the periphery of the bottom surface, and a pair of openings 25 formed at the center.

These openings 25 are separated by a separator portion 26 that is integral with the base 22, and both electrode portions 19 of the treatment device main body 11 are respectively inserted therethrough.

For this reason, both openings 25 are arranged in the long side direction of the base body 22, although their planar shapes are slightly larger than the electrode section 19 of the treatment device main body l1.

Further, a frame portion 27 is integrally formed to protrude from the upper surface of the base body 22 surrounding both the opening portions 25 . The frame portion 27 has a substantially rectangular planar shape that follows the planar outer shape of the treatment device main body 1l, and
is fitted inside.

Furthermore, a concave cutout 28 is formed in one short side of the frame 27, and the main switch 15 of the treatment device main body l1 is positioned opposite thereto.

Both the auxiliary conductor side electrode parts 23 are connected to the base body 2, respectively.
Electrode plates 29 fixed to the bottom surface of 2 in line in the long side direction.
and conductive gel 3 attached to the bottom surface of these electrode plates 29.
It consists of 0. Each of the electrode plates 29 is formed into a substantially rectangular plate shape using flexible conductive rubber, such as silicone rubber mixed with carbon, and is formed on both sides of the positioning wall 24 of the base body 22 and the bottom surface of the separator portion 26. They are fitted on the inner circumferential side of the stepped portion 31, respectively. Both electrode plates 29 are completely separated by this separator portion 26. In addition, in the planar shape, the base 22
These electrode plates 31, each having an area approximately half of the area of the electrode plates 31, respectively close both of the openings 25, and thereby expose a portion of each of them to the upper surface side of the base body 22.

Each of the conductive gels 30 is similar to the conductive gel 18 of the adhesive pad 13, has adhesiveness and flexibility, and has a planar shape that is approximately the same as each of the electrode plates 29. ing. Then, the conductive gel 18 of both electrode parts 19 of the treatment device main body 11 is adhered to the upper surface of both electrode plates 29 through both openings 25 of the base body 22 so as to be able to come into contact with and separate from the upper surface of the electrode plate 29. Both electrode portions 19 of the main body 1l and both electrode portions 23 of the auxiliary conductor 21 are electrically connected to each other.

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

When performing treatment using only the treatment device main body I1, turn on the main switch 15 and turn on the treatment device main body I1.
Each of the conductive gels 18 of the pair of electrode parts 19 is directly attached to the skin, and the treatment device main body 11 is attached to the human body. Then, high-voltage electrical pulses generated and output by the circuitry within the treatment device main body 11 are applied at low frequency to the human body from the pair of electrode plates 14 and the conductive gel 18 of the treatment device main body 11. That is, an instantaneous current flows from one electrode section 19, which is a ten pole, to the other electrode section 19, which is a pole, through the human body, thereby stimulating the human body and treating stiff shoulders, muscle pain, etc. It will be done.

Note that when the main switch 15 is turned on, the type of pulse to be output can be selected depending on whether the switch 15 is set to the "beat" mode or the "kneading" mode. In the "beating" mode, electric pulses are output at a constant cycle, and in the "kneading" mode, a constant output period in which electric pulses are output at a relatively short cycle and a constant rest period are repeated. In addition, the strength adjustment switch I
By suppressing 6, the voltage or intensity of the electric pulse output to the human body can be adjusted stepwise.

On the other hand, when treating a part of the human body where the two tails are relatively far apart, it is recommended to attach the auxiliary guide 21 to the treatment device main body 11 and perform the treatment, as shown in Figures 2 to 5. good. To attach the auxiliary guide 21 to the treatment device main body 11, the treatment device main body 11 is fitted into the frame 27 of the base 22 of the auxiliary guide 21 with the bottom surface of the treatment device main body 11 facing the auxiliary guide 21. Then, the treatment device main body 11 is placed on the base 22, and both conductive gels 18 of the treatment device main body 1l are passed through both openings 25 of the base 22 to the electrode plates of both electrode portions 23 of the auxiliary conductor 21. Attach directly to 29.

At this time, the planar outer shape of the treatment device main body 11 is approximately rectangular and has only two symmetry axes, and this treatment device main body 11
is fitted into the frame portion 27 having a shape that conforms to its planar outer shape, so that there are only two directions that the treatment device main body 11 can take with respect to the auxiliary guide 21. however,
In order to be able to operate the main switch 15 even when the treatment device main body 11 is attached to the auxiliary guide 21,
The operator of this main switch 15 is connected to the notch 2 of the frame 27.
8, so in reality, the side of the treatment device main body 11 with the operator should be placed along the short side of the frame 27 with the notch 28, and vice versa. The treatment device main body 11 is not mounted with the side surface where the operator is located along the short side of the frame portion 27 that does not have the notch portion 28. However, as long as the notches 28 are formed on both short sides of the frame 27, the treatment device main body l1 may be attached to the auxiliary guide 21 in either direction.

In any case, since the treatment device main body 11 can be attached to the auxiliary guide 21 only when its long side direction is parallel to the long side direction of the auxiliary guide 21, 11 can be reliably and easily aligned, and both electrode parts 19 lined up in the long side direction on the bottom surface of the treatment device main body 1l are connected to both electrode parts 23 of the auxiliary guide 2l.
This means that each electrode portion 23 can be properly contacted without straddling the electrode portions 23.

Therefore, accidents such as the ten-pole and one-pole electrode sections 19 being electrically connected directly are reliably prevented.

Furthermore, the conductive gel 18 of both electrode parts 23 of the auxiliary conductor 2I
Attach each to the skin, and attach the auxiliary guide 21 to the treatment device main body 1.
It is attached to the human body together with 1. At this time, the auxiliary conductor 21 is bent appropriately according to the curved surface of the human body surface, but since the auxiliary conductor 21 is entirely made of rubber and has excellent flexibility, the auxiliary conductor 21 is The child 21 can be pasted tightly, and its adhesive strength is also improved. In addition, it will also be more comfortable to wear.

Then, when the auxiliary conductor 21 to which the treatment device main body 11 is attached is attached to the human body with the main switch 15 turned on, the electric pulses output from the circuit section in the treatment device main body II will be transmitted to the treatment device The voltage is applied to the human body through both electrode plates 14 of the main body 1l, both conductive gels 18 of the adhesive pad 13, and both electrode plates 29 and both conductive gels 30 of the auxiliary conductor 21 in contact therewith. Of course, both electrode parts 23 are independent from each other, so both conductive gels 30 are pasted on the human body,
For the first time, current flows through the human body from the ten-pole electrode section 23 to the one-pole electrode section 23.

In this way, if treatment is performed using the auxiliary conductor 21, the conductive area between the large conductive gel 30 and the human body is large, so there is a chance that both conductive gels 30 will come into contact with the other end of the human body. This is more than when the treatment is performed using only the main body 11. At the same time, since the contact resistance between the conductive gel 30 and the human body is reduced, it becomes difficult to feel a tingling sensation when an electric pulse is output, and comfortable and effective treatment can be performed. Further, even if the auxiliary conductor 21 is roughly attached to the human body, the conductive gel 30 hits the acupuncture point, so there is no need to precisely locate the acupuncture point for attachment to the human body.

Moreover, in addition to adhering the conductive gel 18 to the electrode plate 29 within the auxiliary conductor 21, the treatment device main body 11
Since it is held by this auxiliary conductor 21 by fitting into the frame portion 27, its retainability is increased. Therefore, even when the auxiliary guide 2l is attached to a part of the human body that is located inside clothing, such as the shoulder, there is no risk that the therapeutic device main body I+ will come off from the auxiliary guide 21 due to being rubbed by the clothing. Along with this, a treatment device main body 1 whose planar outer shape is approximately rectangular.
1 is fitted into the frame portion 27 of the same shape, and the treatment device main body 11 is reliably positioned relative to the auxiliary guide 21, so that even if it is rubbed by clothing etc., the auxiliary guide 2
The treatment device main body l1 does not shift with respect to
There's no way you'll end up straddling it. Therefore, it can be used with confidence without causing any malfunction.

Note that after treatment, the conductive gel 30 is peeled off from the skin.
The auxiliary guide 21 is removed from the human body together with the treatment device main body l1.

When using the treatment device main body I1 alone again, the conductive gel 18 on the treatment device main body 11 side is peeled off from the electrode plate 29 of the auxiliary conductor 21, and the treatment device main body 11 is removed from the auxiliary conductor 21 by the adhesive pad 13. Remove with.

In this way, according to the above configuration, treatment using only the small and lightweight treatment device main body 11 and treatment using also the large auxiliary guide 21 can be performed. In any case, it is easy to use, and it is also easy to attach the treatment device main body 11 to the auxiliary guide 2l.

Moreover, if a large auxiliary conductor 21 with excellent flexibility is used,
Since the adhesion of the auxiliary conductor 21 to the human body is strong and maintained for a long time, the number of times the conductive gel 18, 30 can be used without being replaced can be increased.

In the illustrated embodiment, the area of the auxiliary guide 21 is approximately four times that of the treatment device main body 11;
The auxiliary conductor 2l, which is completely separate from the auxiliary conductor 2l, may be made larger in manufacturing to increase the conduction area with the human body.
It is also possible to freely make it approximately the same size as the treatment device main body II. At the same time, it is possible to easily strengthen the adhesive strength and improve the feeling of use.

Further, in the embodiment described above, the planar external shape of the treatment device main body 11 is approximately rectangular, but the present invention is not limited to this. The planar external shape of the treatment device main body 11 may be, for example, an ellipse having two axes of symmetry, a substantially isosceles triangular shape having one axis of symmetry, or , the shape may be asymmetrical without an axis of symmetry. however,
If there are two axes of symmetry, both electrode parts 19 of the treatment device main body 11
The electrode portions 19 . 23, it is necessary to dispose both electrode portions 23 symmetrically about the intersection of both axes of symmetry, as in the previous embodiment.

〔Effect of the invention〕

According to the present invention, the planar external shape of the treatment device main body, which has a built-in circuit section and a pair of electrode sections arranged side by side on the bottom surface, has two or less symmetry axes, and is detachably attached to the treatment device main body. The top side of the base of the auxiliary conductor, which has a pair of auxiliary conductor-side electrode parts in contact with both electrode parts on the bottom side, has a shape that follows the planar outline shape of the treatment device main body, and this treatment device main body is located inside. Since the frame part is formed to be fitted, it is possible to reliably prevent both electrode parts of the treatment device main body from coming into contact with both electrode parts of the auxiliary conductor, preventing malfunction, and further improving the treatment. Positioning so that both electrode parts of the device main body are in proper contact with both electrode parts of the auxiliary conductor can be easily performed, and the treatment device main body can be easily attached to the auxiliary conductor. Also,
By fitting the treatment device main body into the frame as described above, the treatment device main body is held securely against the auxiliary guide, and even if it is rubbed by clothes etc. during use, the treatment device main body will not shift. This makes it possible to create a low-frequency treatment device that can be used with peace of mind because it will not come off the auxiliary guide.

[Brief explanation of drawings]

1 to 11 show an embodiment of the low frequency treatment device of the present invention, FIG. 1 is a sectional view of the treatment device main body and the auxiliary guide separated, and FIG. nn sectional view of the figure,
Figure 3 is a plan view of the main body of the treatment device attached to the auxiliary guide, Figures 4 and 5 are front and rear views of the same as above, respectively, and Figures 6 and 7 are side views and views of the adhesive pad, respectively. FIG. 8 is a bottom view of the main body case of the treatment device main body, and FIGS. 9 to 11 are a plan view, a side view, and a bottom view of the auxiliary guide, respectively. Moreover, FIG. 12 is a top perspective view showing an example of a conventional low frequency treatment device, and FIG. 13 is a bottom perspective view of the same auxiliary guide. 11. Treatment device main body, 19. Main body side electrode part, 21. Auxiliary conductor, 22. Base body, 23. Auxiliary conductor side electrode part, 2
7. Frame. ) Baku U-cho” (Rihiki

Claims (1)

[Claims] (1) A treatment device main body, a circuit section built into the treatment device main body that includes a power supply, a pulse generation circuit, a pulse output circuit, and a control circuit that controls these pulse generation circuits and pulse output circuits; a pair of electrode portions that are connected to each other and arranged side by side on the bottom surface of the treatment device main body;
An auxiliary conductor is detachably attached to the treatment device main body, and the auxiliary conductor includes a base body having a larger planar shape than the treatment device body, and a part on the bottom side of the base body and also on the top side. The pair of electrode parts of the treatment device main body, which are arranged in an exposed state and placed on the upper surface side thereof, each have a pair of auxiliary conductor side electrode parts which are in contact with each other and electrically connected, The planar external shape of the treatment device main body is a shape with two or less symmetry axes, and the upper surface side of the base of the auxiliary guide has a shape that follows the planar external shape of the treatment device main body, and the treatment device main body is inside. A low frequency treatment device characterized by forming a frame portion to be fitted.