JP2002143324A - Electric potential therapeutic apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a shock caused by discharge of an electrode of an electronic pen in an electric potential therapeutic apparatus allowing use of a current carrying sheet and the electronic pen. SOLUTION: In this electric potential therapeutic apparatus, the current carrying sheet 3 and the electronic pen 19 for executing local-area treatment are detachably connected to an electric potential therapeutic apparatus body 18, while output to the sheet 3 and the electronic pen 19 is controlled by a control circuit part 12 provided inside the therapeutic apparatus body 18. A normally open relay 20 is provided in an output circuit inside an electronic pen 19 body to the electronic pen 19, while the relay 20 is connected to the control circuit part 12 to turn on the relay 20 by the control circuit part 12 only when outputting an electric potential to the electronic pen 19.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a potential therapy device, and more particularly, to a potential therapy device capable of using a current-carrying sheet for performing whole body therapy and an electronic pen for performing local therapy. The present invention relates to a potential therapy device configured to not receive a shock due to discharge of an electrode of an electronic pen.

[0002]

2. Description of the Related Art A conventional electric potential therapy apparatus of this type will be described with reference to FIGS. In FIG. 5, reference numeral 1 denotes a potential therapy device, the potential therapy device 1 includes a potential therapy device main body 2, an energizing sheet 3 connected to the potential therapy device main body 2 and used for a whole body treatment of the patient, And an electronic pen 4 used for local treatment. The electronic pen 4 is provided with an electrode 5 including a pen tip 5a for performing treatment by point contact and a roller 5b for performing treatment in an appropriate range by rotation. In the figure, reference numeral 6 denotes a connection cable terminal insertion port of the energizing sheet 3, and the energizing sheet 3 can be freely connected to the potential treatment device main body 2 by the connection cable terminal insertion port 6. ,
7 is a connection cable terminal insertion port of the electronic pen 4;
The electronic pen 4 can be connected to the electric potential treatment device main body 2 by the connection cable terminal insertion port 7.

FIG. 6 shows an electric circuit 8 of the electric potential treatment device 1. The electric circuit 8 has a power supply 9 connected to the electric potential treatment device main body 2, and a main power switch 10 of the electric potential treatment device main body 2 is connected to the electric power supply 9. 9, the main power switch 10 is connected to a power supply unit 11 that generates power to be supplied into the electric potential treatment device main body 2, and the power supply unit 11 is connected to a control circuit unit 12.

The control circuit section 12 is connected to an operation section 13 for a patient to perform operations such as start and stop, and a display section 14 for displaying various settings and operating states. The step-up transformer 15 is connected to a step-up transformer 15 for an energizing sheet, which generates a high voltage, and a step-up transformer 16 for an electronic pen, which generates a high voltage to the electronic pen 4.

When the main power switch 10 is turned on, a current flows from the power supply 9 to the power supply section 11,
A current flows from the power supply unit 11 to the control circuit unit 12.
The control circuit section 12 supplies a current to the energizing sheet step-up transformer 15 or the electronic pen step-up transformer 16 based on the operation of the operation section 13, and the control circuit section 1
The setting and the operation state of 2 are displayed on the display unit 14.
Further, the step-up transformer 15 for the current-carrying sheet is connected to the current-carrying sheet 3 by about 3000 volts, 6000 volts or 9000 volts.
Volt potential is selectively output, and the electronic pen step-up transformer 16 supplies the electronic pen 4 with approximately 800 volts or 15 volts.
A potential of 00 volts is selectively output.

[0006] The patient sits on the current-carrying sheet 3 while laying the current-carrying sheet 3 on an insulating sheet (not shown).
Or, by laying the energizing sheet 3 on a chair (not shown) placed on an insulating sheet and sitting on the energizing sheet 3, etc.
A part of the body can be brought into contact with the energizing sheet 3 to receive treatment with the energizing sheet 3. When the electronic pen 4 is used, the patient sits on the insulating sheet, or places a chair on the insulating sheet and sits down on the chair, so that the patient has a pen tip of the electronic pen 4. The treatment can be performed by applying the treatment points such as the shoulder and the neck muscles with the roller 5a or the roller 5b. In general, the energizing sheet 3 and the electronic pen 4 are not used at the same time.

[0007] Thus, the patient can be treated by the electric potential therapy device 1 with a high voltage electric field, and the treatment with the high voltage electric field is effective for insomnia, stiff shoulders, headache and chronic constipation.

[0008]

The above-described conventional electric potential therapy device performs a therapy by outputting a high potential to an energizing sheet or a high potential to an electronic pen by a potential therapy device main body.
When performing a treatment with the energized sheet, when the electronic pen is connected to the electric potential therapy device main body and the patient touches a pen tip or a roller which is an electrode of the electronic pen, a shock due to electric discharge occurs. There was a problem. Further, even when the electronic pen is not connected to the electric potential therapy device main body, when a patient touches an electrode of the electronic pen while the connection cable of the electronic pen is in contact with the floor, discharge occurs. I was shocked. Furthermore, even when the current-carrying sheet does not output a high potential, when a high-potential output is caused by other factors, a shock may be caused by discharge when the patient touches the electrode of the electronic pen. .

[0009] Therefore, in the electric potential treatment device in which the current-carrying sheet and the electronic pen can be used, there arises a technical problem to be solved in order to prevent a shock due to the discharge of the electrode of the electronic pen. It is an object of the present invention to solve this problem.

[0010]

DISCLOSURE OF THE INVENTION The present invention has been proposed to achieve the above-mentioned object, and includes a current-carrying sheet for performing a whole body treatment and an electronic pen for performing a local treatment in a potential therapy device main body. In the electric potential therapy device, wherein the power supply sheet and the output to the electronic pen are controlled by a control circuit provided in the electric potential therapy device main body, A normally open relay is provided in the output circuit to the electronic pen, and the relay is connected to the control circuit unit, and the relay is turned on by the control circuit unit only when outputting to the electronic pen. And a power supply sheet for performing whole body treatment and an electronic pen for performing local treatment are provided so as to be freely connectable to the main body of the electric potential treatment device. In a potential therapy device configured to control the output by a control circuit unit provided in the potential therapy device main body, a normally open relay is provided in an output circuit to the electronic pen in the electronic pen body. In addition, the relay is connected to the control circuit unit, and an electric detection circuit that detects and operates a potential is connected to the relay, and the relay is controlled by the control circuit unit only when outputting to the electronic pen. And turning off the relay when a voltage higher than the output voltage of the electronic pen is detected by the power detection circuit when the relay is turned on.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to FIGS. For convenience of description, the same components as those of the conventional example are denoted by the same reference numerals, and description thereof will be omitted. First, the invention according to claim 1 will be described. 1 is an electric circuit diagram of the electric potential therapy device, FIG. 2 is a plan view of the electronic pen, and FIG. 3 is an electric circuit diagram of the electronic pen. 1 to 3, reference numeral 17 denotes an electric circuit of the electric potential therapy device, and the electric circuit 17 includes an electrode of the electronic pen 19 in a main body of an electronic pen 19 connected to the electric potential therapy device main body 18. 5
A normally open relay 20 is provided in an output circuit for the electronic pen 19, and the relay 20 is configured to turn on / off conduction between the electrode 5 of the electronic pen 19 and the connection cable 21 of the electronic pen 19. The relay 20 is connected to the control circuit unit 1.
2 and is configured to be turned on by a command signal from the control circuit unit 12.

When the electronic pen 19 is used, the control circuit unit 1 based on the operation of the operation unit 13 is used.
The step-up transformer 16 for the electronic pen according to a command from
When the relay 20 is turned on, the electrode 5 is electrically connected to the electronic pen step-up transformer 16 and the connection cable 21.
Can be treated.

Thus, the electrode 5 is connected to the electronic pen 1
9 is connected to the connection cable 21 only when the electronic pen 19 is not used.
0 is turned off, and the electrode 5 is not electrically connected to the connection cable 21. Therefore, even if the patient contacts the electrode 5, there is no shock due to discharge. Therefore, when the electronic pen 19 is not used, and when the connection sheet 21 of the electronic pen 19 is in contact with the floor and the energizing sheet 3 is used, the patient touches the electrode 5 of the electronic pen 19. Even in such a case, there is no shock caused by the discharge.

Next, the second aspect of the present invention will be described. In FIG. 4, reference numeral 22 denotes an electric circuit of the electric potential therapy device,
The electric circuit 22 is provided with, in addition to the electric circuit 17, an electric detection circuit 23 that detects and operates a potential connected to a relay 20 in the electronic pen 24 main body. Are connected to the control circuit section 12 and the like as appropriate.

When the relay 20 is turned on and a potential is generated in the electronic pen 24, when the electric detection circuit 23 detects a higher potential than the electronic pen 24, The circuit 20 turns off the relay 20. Usually, the electronic pen 24 and the energizing sheet 3
Is not output simultaneously, the energizing sheet 3 is off when the electronic pen 24 is on, but a high potential may be detected due to other factors. For example, when a plurality of potential therapy machines are arranged side by side,
When a current-carrying sheet of another potential therapy machine is used, a high potential due to the current-carrying sheet may be detected.

Thus, when the electronic pen 24 is not used, the relay 20 is turned off, and even when the electronic pen 24 is used and the relay 20 is turned on, the power detection is performed. When the high potential is detected by the circuit 23, the relay 20 is turned off, so that the patient is not shocked by the discharge of the electrode 5 of the electronic pen 24.

The present invention can be variously modified without departing from the spirit of the present invention, and it goes without saying that the present invention extends to the modified ones.

[0018]

As has been described in detail in the above embodiment, the present invention according to the first aspect of the present invention relates to a potential therapy device, wherein a normally open circuit is provided in an output circuit to an electronic pen in an electronic pen body. A relay is provided, and the relay is connected to the control circuit, and the control circuit is configured to turn on the relay only when outputting to the electronic pen. The relay is off, so that even if the patient contacts the electrode, no shock is caused by the discharge. Therefore, when the electronic pen is not used, and when using the current-carrying sheet in a state where the connection cable of the electronic pen is in contact with the floor, even when the patient touches the electrode of the electronic pen, There is no shock from discharge.

According to a second aspect of the present invention, in the electric potential therapy device, a normally open relay is provided in an output circuit to the electronic pen in the electronic pen body, and the relay is connected to a control circuit. In addition, an electric detection circuit that detects and operates a potential is connected to the relay, and the relay is turned on by the control circuit unit only when outputting to the electronic pen,
The relay is turned off when a voltage higher than the output voltage of the electronic pen is detected by the power detection circuit when the relay is turned on. Even when the electric detection circuit detects a higher potential than the electronic pen, the relay is turned off, so that the patient does not receive a shock due to the discharge of the electrode. It is.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention and is an electric circuit diagram of a potential therapy device.

FIG. 2 is a plan view of the electronic pen shown in FIG. 1;

FIG. 3 is an electric circuit diagram of the electronic pen shown in FIG. 1;

FIG. 4 shows another embodiment of the present invention, and is an electric circuit diagram of a potential therapy device.

FIG. 5 is a perspective view of a potential therapy device, showing a conventional example.

FIG. 6 shows a conventional example, and is an electric circuit diagram of a potential therapy device.

[Explanation of symbols]

 3 Current-carrying sheet 12 Control circuit section 18 Electric potential therapy device main body 19, 24 Electronic pen 20 Relay 23 Electricity detection circuit

Claims (2)

[Claims] An electric power supply sheet for performing a whole body treatment and an electronic pen for performing a local treatment are provided so as to be freely connectable to a main body of the electric potential treatment device, and an output to the electric current supply sheet and the electronic pen is provided to the electric potential treatment device. In a potential therapy device configured to be controlled by a control circuit provided in the main body, a normally open relay is provided in an output circuit to the electronic pen in the electronic pen main body, and the relay is provided. A potential therapy device connected to the control circuit and configured to turn on the relay by the control circuit only when outputting to the electronic pen. 2. An electric power supply sheet for performing a whole body treatment and an electronic pen for performing a local treatment are provided so as to be freely connectable to the electric potential treatment device main body, and outputs to the electric current supply sheet and the electronic pen are provided to the electric potential treatment device. In a potential therapy device configured to be controlled by a control circuit provided in the main body, a normally open relay is provided in an output circuit to the electronic pen in the electronic pen main body, and the relay is provided. The relay is turned on by the control circuit only when the power detection circuit connected to the control circuit, and detecting and operating the potential is connected to the relay and outputting to the electronic pen, A potential treatment device wherein the relay is turned off when a voltage higher than the output voltage of the electronic pen is detected by the power detection circuit when the relay is turned on.