JPH0341721Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to an electric therapy device, and particularly to a therapeutic voltage generating device that performs therapy by passing a weak current from a probe to a human body.

(Prior Art) Various therapeutic voltage generators have been known in the past, but none that generate a negative polarity pulsating current and many types of voltage waveforms have not existed.

(Problem that the invention aims to solve) However, it is known that different types of voltage waveforms have various therapeutic effects, such as improving blood circulation and sedating effects, and a voltage generator that can deal with these effects has been developed. It was expected to appear.

Therefore, the object of this invention is to provide a therapeutic voltage generator capable of generating various voltage waveforms.

(Means and actions for solving the problem) In order to achieve this purpose, according to this invention,
In a potential treatment device configured to obtain a potential treatment effect by applying a high potential to the human body in an insulated state, the first part generates an alternating voltage.
a voltage generating section 3, a first voltage adjusting section 4 that can adjust the output voltage of the first voltage generating section 3, and controlling the time for sending out the output voltage of the first voltage adjusting section 4. a first alternating voltage generation unit A including a first control unit 5 that generates a negative polarity voltage; a second voltage generation unit 6 that generates a negative polarity voltage;
It includes a second voltage regulator 7 that can adjust the output voltage of the second voltage generator 6, and a controller 8 that controls the time for sending out the output voltage of the second voltage regulator 7. a second voltage generating unit B; and an output section 10 capable of supplying an output voltage from at least one of the first alternating voltage generating unit A and the second voltage generating unit B to the therapeutic probe. Do it like this.

According to such a configuration, various voltage waveforms can be generated and, moreover, it is easy to use.

(Embodiments of the invention) Examples of the invention will be described below with reference to the accompanying drawings. Note that the same reference numerals in each figure indicate similar objects.

FIG. 1 shows a therapeutic voltage generator according to an embodiment of this invention. According to the figure, voltage generator 1
The unit is equipped with an alternating voltage generating unit A for generating an alternating voltage and a negative voltage generating unit B for generating a negative voltage, each of which is driven by a common or separate power supply section 2. The alternating voltage generating unit A includes an alternating voltage generating section 3 that generates an alternating voltage, a first voltage adjusting section 4 that can adjust the output voltage of this alternating voltage generating section 3, and this first voltage adjusting section 4. The first control unit 5 controls the time for sending out the output voltage. On the other hand, the negative voltage generation unit B includes a negative voltage generation section 6 that generates a negative voltage;
The second voltage regulator 7 is provided with a second voltage regulator 7 that can adjust the output voltage of the second voltage regulator 7, and a controller 8 that controls the time for sending out the output voltage of the second voltage regulator 7.

The voltage generator 1 also includes a display section 9 that visually displays the output voltage waveforms of the alternating voltage generating unit A and the negative voltage generating unit B, and a display section 9 that visually displays the output voltage waveforms of the alternating voltage generating unit A and the negative voltage generating unit B, and a display section 9 that visually displays the output voltage waveforms of the alternating voltage generating unit A and the negative polarity generating unit B. The output section 10 is provided with an output section 10 capable of supplying an output voltage of B. These will be explained in detail below with reference to FIG.

The power supply unit 2 is connected to a commercial power supply,
It is equipped with a transformer that can generate voltages up to 12,000 volts. This power supply section 2 may be common to the alternating voltage generation unit A and the negative voltage generation unit B as described above, or
They can also be provided separately. Power switch 2
1, this power supply unit 2 is activated.

The alternating voltage generating section 3 performs signal shaping to form a desired alternating signal such as a sine waveform, a rectangular waveform, a triangular waveform, etc. based on the commercial power supply. At this time, the maximum voltage can be set to be different between the positive side and the negative side of the alternating voltage. For example, the amplitude can be divided into 40% on the positive side and 60% on the negative side. Negative voltage generator 6
performs half-wave rectification based on the input signal of the alternating voltage generator 3 to extract only the negative polarity side signal. These voltage generators 3 and 6 can be operated independently or simultaneously by operating switches 23 and 33 on the front panel of the device.

Each voltage adjustment section 4, 7 is for adjusting the output voltage of each unit, and can include various types of static converters and can continuously vary the output voltage. Further, it may be of a type that switches the tap of the transformer of the power supply section 2, or may be of a type that further controls the voltage generation sections 3 and 6. The output voltages of the voltage regulators 4 and 7 are controlled by the rotary knob 24,
34 can be adjusted.

The control units 5 and 8 control the operating time of the voltage adjustment units 4 and 7, respectively, and are mainly configured as timer circuits. That is, the control unit 5,
Generates output voltage only for the time set in step 8,
This is to prevent the output voltage from appearing after the set time has elapsed, and the configuration is such that the output signal paths of the voltage regulators 4 and 7 can be controlled to open and close, respectively, by the timer output. The operating time is set using the setting panels 26, 36.
The setting panels 26 and 36 include numeric keys 26a and 36a for executing time settings, respectively, and a display board 26 composed of LEDs and the like to display this.
b, 36b, clear keys 26c, 36c for changing and canceling the set time, time unit setting keys 26d, 36d for setting the time in units of hours,
It is provided with time unit setting keys 26e and 36e for setting time in minutes.

The display section 9 includes voltmeters 22, 32 for displaying the output voltages of the voltage adjustment sections 4, 7, and display panels 25, 35 for displaying the waveforms of the output voltages. The waveform display panels 25 and 35 may have LEDs arranged in a grid pattern emitted by a suitable interface, or if the waveform is specified in advance, the LEDs arranged in accordance with the waveform may be made to blink. But that's fine.

The output section 10 is for supplying voltage signals to the output terminals 27 and 37. Output terminals 27, 3
7 is an electrode probe 41, 4 as shown in FIG.
2 can be connected in one set or in plural sets. The electrode probe includes a sheet-shaped electrode 41 at ground potential and a needle-shaped electrode 42 at a predetermined potential for contacting various parts of the human body.

According to such a configuration, when an alternating voltage is applied to the human body, the overall blood circulation improves, and diseases caused by blood circulation are improved, and when a negative polarity voltage is applied, It is known to have the effect of calming an excited state. In addition, this invention is a full-fledged high-potential treatment device that is equipped with a transformer that can generate voltages from 0 to 12,000 volts, so it can be used in medical institutions for effective treatment. It is possible to do so.

Next, a method of using the voltage generator according to the present invention will be explained.

First, the power switch 21 is turned on to operate the power supply section 2, and then the alternating voltage generation section 3 or the negative voltage generation section 6 is operated by operating the switches 23 and 33 on the front panel of the apparatus, depending on the symptoms of the patient. As a result, the output voltages of the voltage regulators 4, 7 are adjusted by the rotary knobs 24, 34 while operating independently or simultaneously.

Furthermore, after setting the treatment time using the setting panels 26 and 36, whole body or local treatment is performed by applying alternating voltage or negative polarity voltage while the human body is insulated.

(Effects of the invention) According to this invention, by having the above-mentioned configuration, a single device has both an AC potential treatment function and a negative potential treatment function, so that the symptoms of the patient can be effectively treated. It has an excellent effect in that it is possible to perform necessary treatment as appropriate, and since it is configured to have a plurality of output terminals, both functions can be used simultaneously for a plurality of patients.

In addition, the present invention has an alternating voltage generator that generates an alternating voltage, and utilizes the alternating stimulation effect of alternating current, so that by applying the alternating voltage to the human body, protein activity in the blood of the living body, It has the excellent effect of activating cell activity and promoting the natural healing power of the living body.

Furthermore, since the present invention has a negative voltage generating section that generates a negative polarity voltage, an advantage is that by applying the negative polarity voltage to the human body, an excited state can be calmed down. It has a good effect.

[Brief explanation of the drawing]

Fig. 1 is an electrical system diagram of a therapeutic voltage generator according to an embodiment of this invention, Fig. 2 is a front external view of a therapeutic voltage generator according to an embodiment of this invention, and Fig. 3 is an implementation of this invention. FIG. 2 is an explanatory diagram of main parts of a therapeutic voltage generating device according to an example. In the drawings, 1 is a voltage generator, 2 is a power supply unit, 3 is an alternating voltage generator, 4 and 7 are voltage regulators,
5 and 8 are control units, 6 is a negative voltage generation unit, 9 is a display unit, 10 is an output unit, A is an alternating voltage generation unit,
B is a negative polarity voltage generating unit.

Claims (1)

[Claims for Utility Model Registration] In an electric potential treatment device configured to obtain an electric potential treatment effect by applying a high electric potential to a human body in an insulated state, a first voltage generating section that generates an alternating voltage; A first voltage adjusting section that can adjust the output voltage of the first voltage generating section, and a first control section that controls the time for sending out the output voltage of the first voltage adjusting section. 1 alternating voltage generation unit, a second voltage generation section that generates a negative polarity voltage, a second voltage adjustment section that can adjust the output voltage of this second voltage generation section, and this second voltage generation section. a second voltage generation unit including a control unit that controls the time for sending out the output voltage of the adjustment unit; the first alternating voltage generation unit and the second voltage generation unit;
An output section capable of supplying an output voltage from at least one of the voltage generating units to the therapeutic probe allows alternating voltage,
A therapeutic voltage generator characterized in that it is capable of simultaneously outputting a voltage of negative polarity and a voltage of negative polarity.