CN88204041U - Galvanic acupuncture instrument with music and multifrequency output function - Google Patents

Abstract

According to the requirement of modern acupuncture therapy, the utility model provides a galvanic acupuncture instrument with music and six frequency output functions of very low frequency, low frequency, medium frequency, high frequency, ultrasonic frequency and mixed frequency. The galvanic acupuncture instrument is provided with a programmable control switch, so that the requirements for electrical signals of various frequencies in medical treatments can be satisfied, the medical effects can be improved, and the working capacity for medical care personnel can be reduced.

Description

Galvanic acupuncture instrument with music and multifrequency output function

This utility model is a kind of electronic acupuncture and moxibustion therapeutic instrument.

In the traditional treatment of acupuncture, through the modern medicine scientific research, on syringe needle, add stimulating electrical signal, can effectively improve curative effect, if the added signal of telecommunication is certain alternating signal, and sort signal on being added on syringe needle, if can cause the synchronous reaction of therapist audition, it is more obvious to make the whole nervous system of human body be in the next curative effect of same stimulation, a kind of simple scheme is the plus music signal of telecommunication on syringe needle, play this music simultaneously, patient can be received treatment, in carefree environment to obtain above therapeutic purposes.The SDZ-2 type Sheng Dian Shi needle therapeutic apparatus of the YYD music-electrical therapy machine that Beijing produces and Heilongjiang Province Academy of Traditional Chinese Medicine Pharmaceutical Manufacturing Plant's development, it is exactly this quasi-instrument, along with the further research of modern medicine is thought, to different diseases, the different state of an illness and patient, the electricity irritation at master point position and secondary acupuncture point must be different in different acupuncture points and the therapeutic process, therefore, except from syringe needle with acoustically given the electrical stimulation signal under the same beat by treatment person, hope can have the signal of telecommunication syringe needle of different frequency scope and amplitude under the same beat, for the selection of various different situations.Like this, originally only provide a kind of electric acupuncture apparatus of the signal of telecommunication just can not address that need.

The purpose of this utility model is the deficiency according to the needs and the existing instrument and equipment of above treatment, and a kind of electric acupuncture apparatus of multifrequency music electrical signal output is provided.

This utility model listens signal consistent in order to satisfy the signal that is added on the acusector with curer, can satisfy simultaneously the requirement of multiple frequency band output again, take following technical scheme: will be from the music signal of music equipment output, except that directly drawing earphone for being subjected to treatment person listens to, simultaneously with music electrical signal through beat detector in parallel, low pass filter, band filter and high pass filter, decompose the output intrasonic, low frequency, intermediate frequency and high frequency electrical signal, again with height, in, low frequency signal is exported as another signal through the comprehensive back of adder, produce the supersonic frequency signal of telecommunication by the supersonic frequency signal generator in addition, pass through the adjusting of the music beat that detects by the beat detector again, export the supersonic frequency signal of telecommunication of same music beat, like this, realized under same music beat, exporting intrasonic, low frequency, intermediate frequency, high frequency, mix the signal of telecommunication output of six kinds of frequency bands such as frequency and supersonic frequency, the power supply pin uses.

This utility model is also according to the difference of melody in the therapeutic process and the different phase of treatment, be provided with programmable control unit, control device is by the programming matrix switch, tune detector and shift unit are formed, the programming matrix switch is made up of many groups of manual key switches, every group of key switch can be corresponding with the output signal way, to realize control fully, control but also can only export as required in the practice part, this utility model has been selected four key switches for use for every group, respectively to low frequency, intermediate frequency, high frequency and supersonic frequency are controlled, each each button of organizing in the button all can be set its "on" and "off" in advance, in the melody playing process, each section melody produces a pulse signal by bent detector, start one group of key switch of setting in advance through shift unit, during next melody, produce a pulse again by the tune detector, through shift unit, displacement downwards, start next group key switch, thereby realize each frequency band signal output of control able to programme.

This utility model satisfies on the electroacupuncture treatment various requirement to the signal of telecommunication basically, selects for use flexibly for the medical worker, obviously improves therapeutic effect.Simultaneously, owing to be provided with programmable control unit, only need once to set (programming) before the treatment, then whole therapeutic process automatically carries out, and alleviates medical worker's workload greatly.

Embodiment of the present utility model and description of drawings are as follows:

Accompanying drawing is total block diagram of this utility model embodiment, music equipment can be with two sound channel tape recorder and reproducers, during work, trigger on off controller (2) by tape playback button (1) and send starting impulse A, the magnetic head left and right sound track signals is output after preamplifier (3) amplifies, output is promoted earphone (5) and is broadcasted the stero set program for listened to by treatment person by the stero set amplification channel (4) of A gating on the one hand.On the other hand, behind the signal of the comprehensive left and right acoustic channels of adder (6), decomposite cadence signal (very low frequency), low frequency, intermediate frequency, high-frequency signal respectively by the beat detector of parallel connection (promptly very low pass filter) (7), low pass filter (8), band filter (9), high pass filter (10), through amplifying output, in addition, export as mixing the signal of telecommunication behind the basic, normal, high frequency signal synthesis after adder (11) will be amplified, supersonic frequency generator (12) sends the supersonic frequency signal of telecommunication, output after beat actuator (13) beat is regulated.Wherein, basic, normal, high, supersonic frequency signal output is controlled by programming matrix switch (14), during melody of every broadcast, tune detector (15) is handled the music signal that is come by preposition adder (6), produce a pulse, promote shift unit (16), one group of switch of gating programming matrix switch (14) is realized control basic, normal, high, the supersonic frequency signal.When accumulator register (17) counted up to selected tune and counts, the gated decoder (18) that triggers keying produced gate pulse A, closes adder (6), and opened amplifier (19) and make Listen speaker (20) to broadcast music, notify medical personnel to finish treatment.In addition, present embodiment also is provided with soft starting circuit (21), and supply voltage slowly is increased to+12V when making startup, and the spike stimulation that causes when avoiding power initiation is subjected to treatment person.

Claims (2)

1, a kind of music multifrequency output electric acupuncture apparatus, comprise music electrical signal generating unit, amplifying unit, output syringe needle, it is characterized in that exporting the adder (11) of the music signal of acusector by beat detector (7), low pass filter (8), band filter (9), high pass filter (10) and comprehensive low frequency, intermediate frequency, high frequency, be decomposed into very low frequency, low frequency, intermediate frequency, high frequency and five kinds of signal outputs of mixed frequency signal, produce the output of ultrasound wave music beat conditioning signal by supersonic generator (12) and actuator (13).

2, as the said electric acupuncture apparatus of claim 1, it is characterized in that each fractional frequency signal output is by programming matrix switch (14), tune detector (15), shift unit (16) is controlled its conducting and is ended, the programming matrix switch is made up of many groups of manual key switches, every group four, control low frequency, intermediate frequency, high frequency and ultrasonic output respectively, press one group of button work of each Qu Qidong of playing sequence of melody by tune detector (15) and shift unit (16).

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