CN2038786U - Electric pulse acupuncture point treatment instrument - Google Patents

Abstract

The utility model relates to an electric pulse acupuncture treatment instrument comprising a power supply circuit, an oscillation circuit, an output circuit, etc. The electric pulse acupuncture treatment instrument can generate a two-way irregular acuminate electric pulse which is suitable for acupuncture, the working frequency of the utility model is synchronous with the channel transmission frequency of a human body, the positive peak value of output voltage can reach to 200V, the negative peak value of the output voltage can reach to 100V, and the frequency and the voltage of the electric pulse acupuncture treatment instrument can be regulated. The electric pulse can be used for simulating traditional acupuncture treatment to obtain the aims of dredging channels, transmitting qi to sick points and taking effects after qi arrives. Treatment based on syndrome differentiation can be carried out by the utility model. The treatment instrument has the advantages of simple structure, small volume, light weight, low cost, convenient operation and safety, and can be used for treating various diseases.

Description

Electric pulse acupuncture point treatment instrument

This utility model relates to Electronic medical device, specifically a kind of instrument that utilizes electric pulse to act on human acupoint treatment disease.

Tcm theory is informed us: meridians spread all over people's whole body, are the passages of energy and blood of human body body fluid operation; The acupuncture point be collaterals of human, qi of zang-fu viscera infusion in the position of body surface, have the function that accept to stimulate.After deliberation, meridians have the propagated sensation effect, when stimulating certain acupuncture point, just can make corresponding meridians produce the propagated sensation effect, thereby can reach mediation through gas, focal arrival of acu-esthesia, gas extremely and the purpose of effectively preventing disease.As if Therapeutic Method such as all acupuncture, finger pressure are attacked a vital point, qigong acupuncture produce with regard to being based on above principle, the part but they also come with some shortcomings, as: acupuncture can bring certain misery to the patient, generally can not adhere to long-term treatment, the therapeutic effect that finger pressure is attacked a vital point is not ideal enough, though the effect of qigong acupuncture is relatively good, be difficult in numerous medical workers, popularize.Research shows with practice: can utilize low-frequency electric pulse to cure the disease to the people, as: application number is the patent application of CN86205702, the electron medical treatment machine that a kind of reference point therapy is used is disclosed, utilize the low-frequency electric pulse of its generation to act on human body exactly with the related reference point of disease, reach the purpose of treatment disease, but the electric pulse that this medical machine produces is a forward wave, can cause the tissue polarization, even the puncture human acupoint of can burning, and this machine can not be controlled according to the dialectical opinion in deficiency and excess position of disease, cures the disease so this machine can not be used for the finger needling behaviour.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of used therapeutic instrument of finger needling that is suitable for is provided, and should reach: simple in structure, volume is little, and is in light weight, easy and simple to handle, safe and reliable, is easy to popularize.

The purpose of this utility model can reach by following measure: this therapeutic instrument comprises by mains transformer, bridge rectifier, the power circuit that wave filter etc. are formed, producing the 9V unidirectional current uses for this machine, by oscillating tube, the elementary winding of pulse transformer, the oscillating circuit that Resistor-Capacitor Unit etc. are formed, produce two-way irregular pointed impulse wave, by the pulse transformer secondary windings, the output circuit that potentiometer etc. are formed, export the higher and adjustable two-way irregular pointed impulse wave of a kind of voltage, the frequency adjustable scope of this machine oscillating circuit is 0～120 time/minute, operating frequency commonly used is 40～80 times/minute, synchronous with the propagated sensation frequency (5～8 times/second) of collaterals of human, this synchronized relation becomes negative multiple relation, and the change of frequency can reach by regulator potentiometer.The positive peak of the two-way pointed impulse wave of this therapeutic instrument output is 200V, and negative peak is 100V, and the size of voltage can change by regulator potentiometer, and for the impulse wave that guarantees this machine output has enough voltage, the elementary winding of pulse transformer is designed to L ₁Be 40 circles, L ₂Be 35 circles, secondary windings L ₃Be 1000 circles.In output circuit, also be connected to neon bulb and the current-limiting resistance of making work indication usefulness.The impulse wave power of output is little, is safe to human body.

This utility model compared with prior art has lot of advantages.Its circuit is simple, volume little (bigger slightly) than cigarette box, (only about 370 grams) in light weight, safe and reliable, easy and simple to handle.The electric pulse that it produces is positive negative wave, can avoid the polarization of tissue, and even burn punctures the acupuncture point.Treatment face and effective percentage are all higher, and can determination of treatment based on pathogenesis obtained through differentiation of symptoms and signs, mend or rush down according to the height of pulse wave frequency and voltage.Can treat tens of kinds of diseases such as cervical spondylosis, lumbago, neurasthenia, dysmenorrhea, effective percentage reaches 95%.Patient and household can carry out Heal Thyself through leading and read description and diagram than brachydactylia, are easy to penetration and promotion.

Below in conjunction with drawings and Examples this utility model is further described.

Accompanying drawing is an electrical schematic diagram of the present utility model.

After the 220V electric main inserts, be added in mains transformer B through the electric fuse of 0.1A ₁Elementary winding, on secondary windings, obtain 9V after the blood pressure lowering and exchange low-voltage, through diode D ₁～D ₄Bridge rectifier and capacitor C ₁Filtering, obtain the DC voltage of 9V, for this machine provides direct-current working volts.By crystal triode BG, resistance R ₁, potentiometer W ₁, capacitor C ₂, pulse transformer elementary winding L ₁And L ₂Form agitator, the 9V unidirectional current after the rectification is through W ₁, R ₁Be C ₂C is worked as in charging ₂On voltage when reaching 0.7V, crystal triode BG conducting is at L ₁And L ₂The also fainter two-way irregular pointed impulse wave of last a kind of amplitude of generation, this impulse wave is through pulse transformator B ₂Secondary windings L ₃Boost, by potentiometer W ₂Output, this moment, the amplitude of this impulse wave was bigger, and positive peak can reach 200V, and negative peak can reach 100V, and can pass through potentiometer W ₂Adjusting output amplitude size.In order to guarantee the required amplitude of impulse wave, pulse transformer B ₂Design fastidious to some extent; The elementary winding wire-wound system of 0.2mm, L ₁Be 40 circles, L ₂Be 35 circles, the secondary windings wire-wound system of 0.35mm, L ₃Be 1000 circles, they are with on a skeleton, and (model is: AL630 type GU-36 * 22), the output circuit of this machine also is connected to neon bulb and current-limiting resistance R to a jar shape of outside suit magnetic core ₂, do the work indication and use.Outfan attaching at this machine has accessory power outlet, is connected to plug on the socket, has black and red two probes on the plug, and low-frequency electric pulse is added to by two probes and treats disease on the human acupoint.For endure under the situation of AC-less power, the 9V dc source also is housed, in this machine by K switch controlled selection power of alterating and direct current.For volume that further dwindles this machine and the weight that alleviates this machine, the power supply of this machine can also be single ac rectifying power source or single dc source.The components and parts of this machine are essentially outsourcing piece, and its concrete specification is: D ₁～D ₄=2CP BG=DDO1B C ₁=100 μ f/16V C ₂=200 μ f/16V R ₁=8.2k Ω R ₂=8.2k Ω W ₁=100K Ω W ₂B of the little neon bulb of=50K Ω electric fuse=0.1A k=1 * 2 P cocks ₂=1.5VA220V/9VB ₂(oneself design)=L ₁Be 40 circles, L ₂Be 35 circles, L ₃Be 1000 circles.

Simply introduce using method of the present utility model below.Connect 220V alternating current power supply or 9V dc source before using, neon bulb is bright represents that promptly this machine is working properly.According to different patients and different diseases, regulator potentiometer W ₁To needed operating frequency, hold two output probes, with the sensation power of hands to electric pulse, regulator potentiometer W ₂To certain voltage, according to patient's disease, two probes are acted on the human body corresponding acupoints then, with the patient degree of patient, regulator potentiometer W lentamente ₂Suitably strengthen output amplitude, this low-frequency electric pulse acts on the corresponding acupoints, with corresponding channel transmission Frequency Synchronization, can reach mediation through gas, focal arrival of acu-esthesia, gas to and effective aim.It can also carry out dialectical opinion according to deficiency and excess, position and the patient's of disease body situation and controls, and needs to mend then and mends, and need rush down then and rush down.Need the added time, the frequency and the voltage of electric pulse can be turned down, weak stimulation is carried out at the acupuncture point; In the time of need rushing down, the frequency and the voltage of electric pulse can be heightened, strong stimulation is carried out at the acupuncture point.About 10 minutes of each treatment.During end, take away probe, with potentiometer W ₂Transfer to zero, shutdown gets final product.

Claims (2)

1, a kind of electric pulse acupoint therapeutic apparatus comprises power circuit, oscillating circuit and output circuit, it is characterized in that, output circuit is by pulse transformer B ₂Secondary windings L ₃With potentiometer W ₂Form, the operating frequency of oscillating circuit is 40～80 times/minute, and synchronous with the propagated sensation frequency (5～8 times/second) of collaterals of human, pulse transformer B ₂Elementary winding L ₁Be 40 circles, L ₂Be 35 circles, secondary windings L ₃Be 1000 circles.

2, electric pulse acupoint therapeutic apparatus according to claim 1 is characterized in that, also is connected to the neon bulb and the current-limiting resistance R that make indication usefulness in output circuit ₂