JPH1085342A - Vector type interference wave curing apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vector type interference wave curing apparatus capable of continuously supplying an electric stimulation without lowering the electric stimulation to a human body. SOLUTION: The vector type interference wave curing apparatus comprises a vector transferring function 4 for modifying each of low frequency wave electric power output from A and B circuit 2, 3 to the diseased part of a human body and transferring a generating feature, namely vector, of the interference wave current generated in the body and a setting unit 5 connected to the vector transferring function 4 for selecting as desired and setting a pattern among various patterns made by patternizing the transferring range of each vector, and a vector angle setting unit 11 for changing as desired the transferring angle of the vector and setting it built in the setting unit 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides two medium-frequency currents crossing each other locally in a human body, and a frequency corresponding to the difference between the frequencies of the two medium-frequency currents (hereinafter referred to as an interference wave).
An interference wave treatment device that generates a current stimulus at the intersection of two medium-frequency currents and applies the current stimulus due to the interference wave to a local part of the human body, automatically generating the position of the interference wave current in the human body The present invention relates to a vector interference wave treatment device to be changed.

[0002]

2. Description of the Related Art A prior art is disclosed in Japanese Patent Publication No. 53-30270, which discloses two pairs of electrodes,
An apparatus for generating interference and beats comprising an oscillator having two outputs, a monostable multivibrator and a low frequency oscillator is disclosed.

[0003]

The prior art described above is
The phase of the second output current is variable with respect to the first output current. When two frequencies interfere with each other at the intersection of two electric paths, interference vibration occurs due to a phase difference. Each variable resistor of the converter 20 and the amplifier 21 cannot appropriately change the position where the interference wave is generated, that is, cannot change the vector, so that it is impossible to prevent a decrease in the conduction stimulus caused by familiarity with the human body. Is inconvenient.

[0004] An object of the present invention is to solve the problems of the prior art and to provide a vector-type interference wave treatment device which can be continuously applied to the human body without lowering the conduction stimulus.

[0005]

That is, according to the present invention, each low-frequency power output from the instep / supply output circuit (2) (3) to the affected part of the human body is varied, and the interference wave current generated in the human body is changed. A vector-type interference wave treatment device is provided with a generation mode, that is, a vector movement function (4) for moving a vector, and a vector angle setting device (11) for changing a movement angle of the vector at any time. In addition, the low-frequency powers output from the instep / second output circuits (2) and (3) to the affected part of the human body are individually varied, and a vector movement function for moving the generation mode of the interference wave current generated in the human body, that is, the vector ( 4)
A setting unit (5) connected to the vector movement function (4), which can form a fixed range of vector movement and selectively extract one pattern arbitrarily from various patterns formed by the stabilization; Is provided. Furthermore, setting device (5)
Consists of a vector angle setting device (11) that can set a vector movement angle at any time and a vector movement time setting device (10) that sets a vector movement time. Time setting device (1
0), the shape of the pattern itself can be changed at any time. Further, the vector movement function (4) includes a vector voltage generation function for controlling each output current of the first and second output circuits (2) and (3) to alternately increase and decrease gradually between predetermined two values. (14) When the output voltage of one of the first and second output circuits (2) and (3) reaches the lower limit value, the output voltage of the other output circuit exceeds a preset value by a predetermined rate. An over function (7) for controlling output is provided, and the over function (7) prevents a decrease in the sense of energization.

[0006]

According to the present invention, an interference wave is generated in a diseased part of a human body and energized. The first and second waveform generating circuits 2 and 3 output low-frequency powers having different frequencies from each other. The vector movement function 4 changes the magnitude of each low-frequency voltage output to the affected part of the human body, and moves the generation mode of the interference wave current generated in the human body, that is, the vector. The vector angle setting unit 11 arbitrarily changes and sets the vector movement angle as needed.

A setting device 5 connected to the vector movement function 4
Standardizes the range of vector movement, and selectively extracts one pattern arbitrarily from the various types of the standardized patterns. The vector angle setting device 11 and the vector movement time setting device 10 provided in the setting device 5 change the shape of the pattern itself in which the range of vector movement is standardized as needed.

[0008] The vector moving function 4 is a
Control is performed such that each output voltage of 3 alternately increases and decreases gradually between predetermined upper and lower values. The over function 7 attached to the vector movement function 4
When the output voltage of one of the three output circuits reaches the lower limit value, control is performed so that the output voltage of the other output circuit exceeds a preset value by a predetermined rate.

[0009]

In the embodiment of the present invention, two low-frequency currents having different frequencies are caused to flow through two paths crossing the human body, and a potential difference is generated between the two low-frequency current paths. , An interference wave treatment device 1 in which an interference wave current flows.

The interference wave therapy device 1 shown in FIG. 1 varies the mode of generation of the interference wave by individually increasing and decreasing the outputs of the first and second output circuits 2 and 3 and the first and second output circuits 2.3. The vector movement function 4 for moving the vector, that is, moving the vector, and the range of the vector movement are represented by various predetermined patterns (= an outline formed by gathering the trajectories of the vector, which indicates the range of the vector movement). It comprises a setting device 5 which is created at any time and selects and sets one pattern arbitrarily from the created patterns, and four conductors 6.

The waveform generating circuit 12 oscillates and outputs two different low frequencies, and outputs v _1.
· V ₂ is input to the carapace Party B output circuit 2, 3. The first and second output circuits 2 and 3 respectively output two low-frequency powers having different frequencies.

The vector moving function 4 is constituted by a microcomputer, and comprises a vector voltage generating function 14 to which the output of the output setting circuit 8 is connected, and an over function 7 connected to the vector voltage generating function 14. V1 and V2 are applied to the first and second output circuits 2.3. The vector voltage generation function 14 is a function of increasing and decreasing the output of the first and second output circuits 2 and 3. That is, the output voltages of the first and second output circuits 2 and 3 are alternately increased and decreased alternately between predetermined upper and lower values.

[0013] The over function 7 is composed of
When the output voltage of one of the three output circuits reaches the lower limit value, the output voltage of the other output circuit is set in advance in the output setting circuit 8
This is a function to output the set value manually set in step 2 by exceeding a predetermined ratio. For example, when the set value is set to 50 V, the output voltage of the instep output circuit 2 gradually decreases from 50 V to the lower limit (=
When it becomes zero, for example, the output of the second output circuit 3 is gradually increased from 50V to 60V. In this example, the overage rate is set to 20%.

[0014] The four conductors 6 are composed of the first and second output circuits 2.
3 via a transformer 9. The conductors 6a and 6b are connected to the instep output circuit 2 side, and the conductor 6c is connected to the
6d is connected. The conductors 6 are attached to the human skin at four spaced intervals, apply low-frequency power of two different frequencies to the human body, and energize them so that the energization paths intersect.

The output current detection circuit 13 detects a current flowing through the conductor 6, and when an abnormal current flows, inputs a signal to the output setting circuit 8 to reduce the set value to zero and set the output current to zero. is there. The setting device 5 includes a vector moving time setting device 10 for setting a moving time of a vector and a vector angle setting device 11 for setting an angle of a vector, and sets a pattern related to a vector moving range as needed. It is. Specifically, assuming that six representative types of patterns are created, one of the six types of patterns is generated by arbitrarily selecting and setting numerical values.

The moving angle of the vector is determined by the rate of change of the voltage applied to the conductor 6. That is, assuming that the over rate of the over function 7 is 20%, if the outputs of the first and second output circuits 2 and 3 are alternately increased and decreased from 0% to 120% of the output set value, the vector movement range becomes It becomes 90 degrees, and when it is gradually increased and decreased from 50% of the output set value to 110%,
The vector movement range is 45 degrees. Party A and Party B output circuit 2
When both outputs are fixed at 100% of the output set value, the vector does not move.

The first of six types of predetermined patterns generated by energization of the four conductors 6 is a four-way interference pattern formed of four ellipses extending up, down, left, and right with the intersection as a base point.
The four-way interference pattern includes a four-way narrow interference pattern having a moving angle range of about ± 22 degrees (see FIG. 2) and a four-way wide interference pattern having a moving angle range of about ± 45 degrees (see FIG. 3). .

The second is a two-way interference pattern consisting of two ellipses extending vertically from the intersection. The two-way interference pattern includes a two-way narrow interference pattern having a moving angle range of about ± 22 degrees (see FIG. 4) and a moving range of about ± 22 degrees.
There is a 45 degree bidirectional wide interference pattern (see FIG. 5).

The third is a wide-area interference pattern consisting of two circles extending vertically from the intersection. The wide-area interference pattern includes a wide-area narrow interference pattern having a movement angle range of about ± 45 degrees (see FIG. 6) and a movement angle range of about ± 90 degrees.
There is a wide area wide interference pattern (see FIG. 7).

When the vector movement angle range is more than ± 45 degrees, it cannot be realized only by the exclusive change of the output current values of the two sets of the first and second output circuits 2 and 3. This is realized by shifting the phase of the waveform by 180 degrees (= inverting the polarity). The interference wave is considered to be generated at a site in the human body corresponding to the pattern when looking at the skin from the epidermis.

In FIG. 8, V indicates voltage and t indicates time.
Further, the vector movement is not limited to one pattern during one treatment time, and a plurality of patterns can be used by changing the original pattern to another pattern during the treatment.

In using the embodiment, first, the instep output circuit 2
The conductors 6a and 6b connected to the output circuit 3 are pasted on the human skin, and the conductors 6a and 6b are connected to the human skin. Low frequency currents having different frequencies are output from the first and second output circuits 2 and 3 to the pair of conductors 6, and the low frequency currents are supplied.

The magnitude of each low-frequency current flowing to the affected part of the human body is gradually increased and decreased by the vector movement function 4,
The vector of the interference wave current generated in the living body is moved. The vector movement function 4 first decreases the output current of the instep output circuit 2 gradually from the manually set value, gradually increases the output current when it reaches the lower limit value, and returns the output current to the set value. The operation of gradually decreasing the set value from the set value and gradually increasing the value to the lower limit value and returning to the set value is repeated. This action moves the vector.

The over function 7 included in the vector movement function 4 is such that when the output voltage of the instep output circuit 2 reaches the lower limit, the output voltage of the second output circuit 3 increases the set value by a predetermined ratio (= 20, for example).
%). When the output voltage of the second party output circuit 3 reaches the lower limit value, the output voltage of the first party output circuit 2 outputs the set value exceeding 20%. One of the six types of predetermined patterns relating to the range of movement of the vector generated by the energization described above is arbitrarily selected and set by the setting device 5.

[0025]

According to the first aspect of the present invention, since the vector movement function 4 for moving the vector of the interference wave current generated in the human body, that is, the vector movement function 4 for moving the vector and the vector movement angle setting device 11 are provided, the energization stimulation by the familiarization is provided. Can be prevented from dropping,
Fresh stimulation can be given at all times during the treatment, which is therapeutically advantageous.

According to the second aspect of the present invention, since the setting device 8 for selecting and setting one pattern from various patterns obtained by patterning the range of movement of the vector is connected, the purpose of treatment is as follows. The pattern of the interference wave vector can be arbitrarily selected and set in accordance with the treatment area and the treatment site, and a suitable stimulus can be applied, which is convenient for treatment.

For example, a four-way interference pattern is suitable for stimulating deep parts of a human body, a two-way interference pattern is suitable for stimulating limbs, and a wide-area interference pattern is suitable for complicated shoulders and other joints. It is suitable for stimulating a shaped part, and each pattern can be selected and used according to the purpose of treatment. Further, the four-way narrow interference pattern, the two-way narrow interference pattern and the wide area narrow interference pattern are suitable for stimulating a narrow part, and the four-way wide interference pattern, the two-way wide interference pattern and the wide area wide interference pattern are suitable for stimulating a wide part. Is suitable for stimulating, and each pattern can be selected and used according to the purpose of treatment, which is convenient for treatment.

According to the third aspect of the present invention, a vector angle setting device 11 and a vector movement time setting device 10 capable of changing the shapes of various patterns obtained by stitching the range of vector movement in a fixed pattern are provided. Therefore, it is possible to create a vector pattern of the interference wave corresponding to the treatment purpose and the treatment site, and to apply a suitable stimulus, which is convenient for the treatment.

According to the present invention, an over function for controlling the output current of one of the output circuits to exceed a preset value by a predetermined rate is connected to the vector movement function. Therefore, it is possible to prevent weakening of the electric conduction sensation and continuously apply a suitable stimulus, which is convenient for treatment.

[Brief description of the drawings]

FIG. 1 is a block diagram of an embodiment of the present invention.

FIG. 2 is a diagram illustrating a four-way narrow interference pattern according to the embodiment of the present invention.

FIG. 3 is a diagram illustrating a four-way wide interference pattern according to the embodiment of the present invention.

FIG. 4 is a diagram illustrating a two-way narrow interference pattern according to the embodiment of the present invention.

FIG. 5 is a diagram showing a two-way wide interference pattern according to the embodiment of the present invention.

FIG. 6 is a diagram illustrating a wide-area narrow interference pattern according to the embodiment of the present invention.

FIG. 7 is a diagram showing a wide area wide interference pattern according to the embodiment of the present invention.

FIG. 8 is a diagram showing a voltage applied to the conductor when the vector movement is set to 90 degrees in the embodiment of the present invention.

[Explanation of symbols]

 2 Party output circuit 3 Party output circuit 4 Vector movement function 5 Setting device 6 Conductor 7 Over function 10 Vector movement time setting device 11 Vector angle setting device 14 Vector voltage generation function

Claims (4)

[Claims] The present invention relates to a vector shift for varying the low-frequency power output from the first and second output circuits (2) and (3) to a diseased part of a human body to generate the interference wave current generated in the human body, that is, the vector. A vector-type interference wave treatment device comprising a function (4) and a vector angle setting device (11) capable of changing a vector movement angle at any time. 2. A vector movement for varying the low-frequency power output from the first and second output circuits (2) and (3) to the affected part of the human body, and moving the generation mode of the interference wave current generated in the human body, that is, the vector. A setting unit connected to the function (4) and the vector movement function (4), which is capable of standardizing a range of vector movement and selectively extracting one pattern arbitrarily from various types of the standardized patterns; (5) A vector-type interference wave treatment device, wherein 3. A setter (5) includes a vector angle setter (11) that can set a vector movement angle at any time, and a vector movement time setter (1) that sets a vector movement time.
The vector type interference wave treatment device according to claim 2, wherein the shape of the pattern itself can be changed at any time by the vector angle setting device (11) and the vector movement time setting device (10). The vector movement function (4) includes a vector voltage for controlling each output current of the first and second output circuits (2) and (3) to alternately and repeatedly increase and decrease between predetermined two values. Generating function (14) and output circuit (2) (3)
When the output voltage of one of the output circuits becomes the lower limit,
An over function (7) for controlling the output voltage of the other output circuit so as to exceed a preset value by a predetermined rate is provided, and the over function (7) prevents a decrease in energization sensation. The vector-type interference wave treatment device according to claim 1, wherein