JPS59920Y2 - Beauty pine surgery device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a cosmetic pine surgery device that applies a pine surge current in time with the sound of music output from a tape deck or the like.

Conventionally, a cosmetic pine surgery device intermittently outputs a pulse voltage having an arbitrary frequency selected from a frequency range of 50 to 120 as shown in FIG. 2 from a pulse generator 1 shown in FIG. , this was input to the pad 2.3, and this pulse voltage was applied to the affected area to cause a pine surge current to flow.

As shown in FIG. 2, the pulse voltage always had a constant amplitude and was output intermittently at a constant cycle, so there was no change in the way the pulse voltage was output.

As a result, the therapist is subjected to monotonous stimulation, which poses a problem of fatigue during long-term treatment.

This invention provides a cosmetic pine surge device that can solve the above problem by changing the pulse voltage output from the pad in accordance with the sound of music output from a chibutsutsuki or the like to bring about a change in the pine surge current. The purpose is to

Hereinafter, embodiments of this invention will be described based on the drawings.

FIG. 3 is a block diagram showing an embodiment of this invention, in which 3 is a chip, 4 is an amplifier, 5 is an earphone or speaker, 6 is a waveform shaping circuit, 7 is a pine surge voltage output circuit, 8. 8' and 9.9' are pads.

The tape deck 3 outputs a music signal according to the waveform of the sound of the music, as is well known, and a player, cassette deck, radio, etc. having the same function may be used instead.

The amplifier 4 is constituted by an ordinary low frequency amplification circuit, and may be omitted if the music signal output from the tape deck is large.

The waveform shaping circuit 6 is composed of a Schmitt trigger circuit or the like, and operates to output a pulse signal only when a music signal of a predetermined voltage, for example, 0.15V or more is input.

In this case, when the input voltage is between the voltage at the operation start point and the voltage that reaches the saturation point, the output voltage is output according to the magnitude of the input voltage, as shown in 4' and 6' in Figure 5. Ru.

The pine surge voltage output circuit 7 is a device composed of a monostable multivibrator 10, a waveform shaping circuit 11, a differentiating circuit 12, an amplifier 13, a transformer 14, etc. as shown in FIG. When a signal is input, a pulse signal with a pulse width T is output.

In this case, as mentioned above, the input voltage (trigger signal) is
When the voltage is between the voltage at the operation start point of the monostable multiplier and the voltage at which it reaches the saturation point, the output voltage of the pulse signal has a value corresponding to the magnitude of the input voltage, as shown at 8' in FIG.

Furthermore, the pulse width T is determined by the time constant, and can be adjusted using a variable resistor (not shown).
This is to prevent a pulse signal from being output even if the next trigger signal is input within a predetermined time T, and to prevent generation of a pulse signal surge voltage having a frequency higher than a certain frequency.

Waveform shaping circuit 11. Since the differentiating circuit 12, amplifier 13, and transformer 14 are the same as those known in the art, their explanation will be omitted.

Pads 8.8' and 9.9' are connected to transformer 1 as before.
The voltage output from 4 is applied to a predetermined affected area to cause a pine surge current to flow. For example, 8 and 9 are anodes, and 8'
, 9' serve as cathodes, and current is passed from the anodes 8, 9 to the affected area and then to the cathodes 8', 9'.

Next, the operation of this invention constructed from the above will be explained.

The tape deck 3 outputs a music signal corresponding to the waveform of the music recorded on a tape (not shown), and the amplifier 4
The music signal is amplified at 4' in FIG. 5, and the amplified music signal shown at 4' in FIG. 5 is input to the earphone or speaker 5 so that the therapist can hear the music.

The waveform shaping circuit 6 inputs the amplified music signal, and only when the music signal is, for example, 0.15V or more, the signal 6' in FIG.
Outputs a pulse signal whose waveform has been shaped as shown in .

This pulse signal is input to the monostable multivibrator 10 of the pine surge voltage output circuit 7, and the lower middle pulse shown at 10' in FIG. is inputted to the differentiating circuit 12 to become the differentiated waveform shown in 12' in FIG. ',
9.9', and a pine surge current corresponding to the pine surge voltage of the differential waveform is applied to the affected area.

Therefore, while listening to music, the therapist receives a pine surge current that matches the intensity and rhythm of the music.

As described above, this invention provides an audio device that outputs a music signal according to the waveform of the sound of the music, a playback device that inputs the music signal and generates the sound of the music, and A circuit that outputs an output signal according to the amplitude of the music signal only when a music signal is input, and a voltage that inputs this output signal and outputs a pulse voltage according to the amplitude of the music signal. The pad is equipped with an output circuit so that the voltage output from the pad is output in time with the sound of the music while the sound of the music is being generated. Because you receive stimulation that suits you,
It is possible to receive treatment for a long time without getting bored, and since the pine surge current flows in time with the sound of music, it has the effect of increasing the therapeutic effect through psychological effects.

[Brief explanation of drawings]

Figure 1 is a conventional pine surge device, Figure 2 is the output waveform of a conventional pine surge voltage, and Figure 3 is a block diagram of this invention.
FIG. 4 is a block diagram of the pine surge voltage output circuit, and FIG. 5 shows the output waveforms of the main circuits. 3... Tape deck, 6... Waveform shaping circuit, 10... Monostable multivibrator, 8
．． 8', 9.9'... Pad.

Claims (1)

[Scope of utility model registration request] an acoustic device that outputs a music signal according to a waveform of a musical sound; a playback device that receives the music signal and generates a musical sound; a circuit that outputs an output signal corresponding to the amplitude of the music signal; a voltage output circuit that receives the output signal and outputs a pulse voltage corresponding to the amplitude of the music signal; A cosmetic pine surge device comprising a pad that applies this output voltage to a predetermined location and causes a pine surge current to flow.