CN1012663B - Device and method for assisting addiction treatment - Google Patents

Abstract

To limit a rush current by coupling a current line from the source terminal of an electric field effect type transistor (FET) and a current line which flows into a gate terminal by means of an AC machine. In the AC machine 10, one end of a primary winding is connected to the source terminal of the FET 1 and the source current of the FET 1 flows. One end of a secondary winding is connected to the gate terminal of the FET 1. When a current flows in the primary winding from the source terminal of the FET 1, a voltage inducted by the secondary winding occurs in a direction for dropping a gate voltage. When the large pulse-like rush current is to flow in the primary winding of the AC machine 10, the gate voltage of the FET 1 drops and an apparent resistance between a drain and a source is enlarged, whereby the peak value of the rush current flowing from an input side when an input voltage Vi suddenly rises can be controlled.

Description

Device and method for assisting addiction treatment

The present invention relates to the adjuvant therapy apparatus of drug addiction.

In the past, people had proposed a variety of suggestions of helping patients quit smoking, and wherein most variations still relates to medicated cigarette or false smoke.US-A-2 for example, 981,641 propose with N-alkyl nornicotine sprinkling Nicotiana tabacum L. to weaken smoker's smoking desire.US-A-3,439,685 suggestions increase a large amount of bitter principles in Nicotiana tabacum L..US-A-3,655,325 disclose a kind of false smoke box, and when people drew out cigarette case, it just sent cough sound with alerts people.US-A-3,885,576 propose to use a kind of wrist strap with mercoid switch, and it is connected in the circuit, when the people lifts arm and is put into medicated cigarette on the lip, can be shocked by electricity.US-A-3,886,953 and 3,963,033 discloses the cigarette case that finger, hands or arm that a kind of and smoker be accustomed to usefulness are connected, and causes electric shock for after one section time-delay the touching of cigarette case, meanwhile can hear chimes of doom.US-A-4,068,672 discloses a kind of cigarette holder, can send weak DC current when it is between smoker's the lip.US-A-4,311,691 have disclosed a kind of pressure transducer that is used for cigarette holder, when medicated cigarette is released from cigarette case, though pick off can be visited feel and trigger a weak annoying electric shock to the smoker.US-A-4, the alcoholic acid chewing gum of full malt charge is chewed in 311,691 suggestions, so that make the smoker feel so uncomfortable during smoking afterwards.US-A-4,620,555 disclose a kind of device that passs the smokes round, and only after the preset time interval, it just allows to take out medicated cigarette, and this device makes the smoker can rethink the decision of smoking.

The present invention solves this problem from different angles.In the course of treatment, patient stands withdrawal symptom possibly and stands continuously possibly the neural quality of addiction material such as nicotine is craved in existing ring addiction.Therefore, people wish that those attempt to make the patients that oneself give up the addiction material that a kind of calm and stable emotional state should be arranged.A kind of successive, dull and rhythmical auditory stimulus helps people to obtain this calm and stable mental status.This phenomenon is explained by the balance of sympathetic nerve and parasympathetic functions that on neuro physiology this balance and stability whole autonomic nervous system.Rhythmical raindrop sound or the benz train the continuous sound give comfortable stimulation and make us drowsy and can not cause the custom, this is the proof that auditory stimulus is proved effective.

Medical circle has a well known fact in the Orient, and there is the quick acupoint of some electricity in auricle and outer audition road, and they are corresponding with the function of various tissues and internal organs on physiology.Western medicine recognizes also that ear and autonomic nervous system have nearly and gets in touch, and for example: the fact accepted of people widely: injecting cold water in ear can stimulating appetite.

Putting on thorn on certain acupoint goads into action on corresponding internal organs and is causing physiological reaction.Low-frequency current is used to do this stimulation usually, because this electricity irritation meeting suppresses parasympathetic nervous and vagal activity slightly.Cause that through the repetitious stimulation meeting of some days one-periods brain stem secretes endogenous anesthetis, also cause various glandular secretion endorphins simultaneously.These anesthetis and endorphin are sent to whole body and are used for eliminating misery subsequently.

Japan special permission bulletin No.57-11025 discloses a kind of electric driver, and it comprises element and cylindric pendulum of playing music.This vibratory stimulation is applied on the acupoint that is detected by probe, and the user listoning music is so that be shifted out attention from painful or worried transfer simultaneously, and this worry may be that the mechanical vibration by instrument cause.

Japan special permission bulletin No.51-19391 has disclosed a kind of electronic stimulation instrument of clip shape, and this instrument is made by an elastic ring, and one section quilt of ring removes to replace installs two electrodes, and one of them electrode contacts with acupoint when clip is clamped ear.One low-frequency current is applied on the acupuncture point of auricle by electrode discontinuously, so that part of corresponding tissue or internal organs that patient is agonized are treated.

Above-mentioned two instruments all are to apply electricity irritation in order to treat corresponding tissue or internal organs on the single acupuncture point on the auricle.But which kind of type regardless of the stimulation on the acupoint that is applied to auricle is, people almost do not see the report that the Therapeutic Method in the above-mentioned application case is succeedd in clinical practice up to now.Music is unsuccessful with this combination that auricle stimulates, because music can not be shifted out patient's attention from the electric pulse transfer.Electric pulse also can make patient feel under the weather sometimes.Therefore, music can not play calm effect, and calm effect is the essential condition that this Therapeutic Method is succeedd.

So, an object of the present invention is to provide a kind of inhibition parasympathetic nervous and the active instrument of vagal system, it can make the some acupuncture points on the auricle be subjected to electricity irritation, thereby makes corresponding internal organs produce bored smoking, drink and the emotion of other various forms of addiction materials in the biofeedback mode.

Further purpose of the present invention provides a kind of efficient therapeutic equipments, can not cause the misery of skin or muscle at the skin region that applies the low current high voltage pulse.

The present invention also has another purpose to provide the instrument that a kind of smoker of help gives up smoking.When each acupuncture point is upset simultaneously accordingly with main bronchus, oral cavity, harmonization of the stomach lung, cause discomfort or vomiting, the result has suppressed the secretion of the intestines and stomach and salivary gland, thereby has realized the purpose of smoking cessation.With regard to smoking, because the smoke stimulation oral cavity makes saliva minimizing cause a kind of bad taste, main bronchus and pulmonary's chain reaction cause cough; The medicated cigarette microgranule of being swallowed in addition stimulates stomach, throat and emetic mechanism.

Another purpose of the present invention provides a kind of small-sized therapeutic equipments, and it is driven and be loaded in the pocket box by low tension battery.Because piezoelectricity can prolong battery life.Whenever the present invention almost can use, even on office or journey.

More particularly, the invention provides a kind of instrument, after auditory stimulus was applied to auditory meatus, it can implement electricity irritation to what stipulate on the auricle with the corresponding some acupuncture points of some specific internal organs immediately.

According to the present invention, an a kind of cover ear therapeutic instrument by means device that is used for guarding against the addiction auxiliary treatment comprises: an earphone that is suitable for being placed on audition road outside the user ear, this earphone have one and are suitable for and the skin of pinna electrodes in contact; A buzzer can send a kind of intrasonic sound; A clip that is suitable for being clipped on the helix, this clip have one to be suitable for and the helix electrodes in contact; A phonation circuit is suitable for transmitting low-frequency low-voltage signal to handle buzzer; With an acupoint stimulation circuit, be suitable for stimulating to the high voltage of a kind of weak current of electrodes transfer.

In preferred scheme, above-mentioned earphone electrode is an anelectrode and the clip electrode is a negative electrode.

This instrument comprises that a selector switches is useful, and it can be handled to start phonation circuit and acupoint stimulation circuit working.

For simplicity, above-mentioned earphone has a cup shell and a perforated board that covers at the cup shell opening surface.

Obtain good effect as desire, the earphone electrode can be made into ring-type and around the opening of cup shell.

Above-mentioned earphone electrode can be a conductive rubber.

Above-mentioned clip electrode can be a conductive rubber thin slice, and it is fixed on the inner surface of one of two Hubei Province ends of clip.

Above-mentioned buzzer can comprise a ceramic wafer on the sheet metal that is fixed in the earphone.

Above-mentioned phonation circuit can comprise the agitator of a comparator with voltage.Preferably have a contact validating circuit to carry the signal of telecommunication, and LED light show the arrival phonation circuit of this signal of telecommunication to phonation circuit.For this reason, above-mentioned contact validating circuit comprises: a resistance and be connected to earphone and the clip electrode on element, their constitute a potentiometer so that the resistance of the resistance of path between more above-mentioned resistance and two electrodes.This contact validating circuit also comprises a voltage comparator, triggers power supply to circuit supply with the resistance of convenient path during less than resistance.Above-mentioned agitator can comprise a potentiometer of being made up of a resistance and a potentiometer wiper, is used to regulate frequency of oscillation, the optimum frequency scope 0.5 to 20H _ZBetween.

Above-mentioned acupoint stimulation circuit can comprise a high pressure low current generation circuit, and this circuit comprises: the primary side at the oscillator coil transformator has an audion, and primary side has a commutation diode and a capacitor; Comparator and a diode that is connected to the phonation circuit outfan of a band pnpn switch.This comparator comprises a potentiometer of being made up of a resistance and a potentiometer wiper, is used to adjust output voltage, and optimum range is 110 to 120 volts.For simplicity, a LED light is linked in the circuit, so that show the working condition of comparator.

A most preferred embodiment of the present invention comprises: a device that is equipped with the earphone that is suitable for putting into outer audition road.A conductivity ceramics buzzer that is driven by oscillating circuit is housed on the earphone, and this buzzer sends the low frequency sound equipment of rhythm dullness.An anelectrode directly is assemblied in the earphone, and is designed to pressure contact helical spring by a negative electrode of clip supporting.The acupoint stimulation circuit sends a weak current high-voltage pulse and gives two electrodes, constitutes a conductive path on the ear field between the electrode.Like this, the some acupuncture points that are distributed in around this district just are subjected to electricity irritation simultaneously, thereby bring out a kind of physiology and psychological state to suppress by smoking, to drink and withdrawal symptom that other various hobbies cause.

When above-mentioned electrode was added on the skin, the work of contact validating circuit was to confirm whether electrode has been close on the skin, triggers phonation circuit then and shows this triggering by the green LED display lamp.Buzzer behaved hear a period of time after, selector switches is struck, so that disconnect phonation circuit and extinguish green indicating lamp.And then, switch connection acupoint stimulation circuit and open red led.

How describe the present invention with reference to the accompanying drawings in detail realizes.Among the figure:

Fig. 1 represents most preferred embodiment of therapeutic equipments of the present invention, and it has the components and parts that are connected to user ear;

Fig. 2 (a) is a side view, is the partial sectional view of Fig. 1 embodiment earphone portion;

Fig. 2 (b) is the perspective view that is assemblied in the buzzer in Fig. 2 (a) earphone;

Fig. 3 is the side view of the clip portion of Fig. 1 embodiment;

Fig. 4 represents to be packaged in the circuit in the housing of Fig. 1 embodiment.

Most preferred embodiment (Fig. 1) according to ear of the present invention therapeutic instrument 10 comprising: one by 12a and 12b two part edge-to-edges be closely together the box 12 that constitutes, 12a and 12b tighten together with glue or screw.The profile flat compact of this box 12 can be put in the pocket of shirt or jacket fully, is easy to the individual and uses.Instrument 10 also comprise be integrated in the circuit 14(Fig. 4 on the circuit board), this circuit board is encapsulated in the box 12.The opening part of box parts 12a has a lid 16, covers battery cavities, and intracavity is placed with removable battery 18(Fig. 4).Be installed in the top of box 12 with the jack 20 of latch 24 insertings of cable 22 1 ends.Earphone 26(Fig. 2 a) is connected the other end of cable 22.A piezoelectric buzzer 46 that is used for auditory stimulus is installed in earphone 26.

Above-mentioned earphone 26 has the cup shell 40 of a band lead riser 42.Two annular boss of these cup shell 40 inside constitute an annular groove 44, embed a thickness in the groove and be the circular film between 0.2～04mm, and preferably thick is 0.3mm, diaphragm by hard metal for example nickel make.A conductivity ceramics sheet 50 is fixed on the diaphragm 48, and the low frequency signal that electric current is very little can be sent on the potsherd 50 by lead 52 from phonation circuit.Another lead 54 is connected with metallic membrane 48, and lead 52 and 54 is wrapped in the cable 22.This structure and wiring form make buzzer 46 can send ultra-low frequency rhythmical sound equipment.

The circular open of above-mentioned cup shell 40 is covered by a strip hole aluminium sheet 56, and an annular electrode 58 made from conductive rubber is installed around opening.After user was heard the low frequency sound equipment of rhythm dullness, the high pressure weak current pulse signal that the acupoint stimulation circuit produces was added on the annular electrode 58 by lead 60.This lead 60 is rolled in the cable 22 and is connected on the electrode 58.

Between earphone 26 and socket 20, from cable 22, tell lead 54 to constitute the lead 54a of another cable 22a.This cable 22a connects clip 28, and clip 28 is equipped with a negative electrode 70 made from conductive rubber.This clip can clip to the position of any needs on the helix of user.This clip 28(Fig. 3) comprise the jaw end 62 of a pair of band handle 64, hinged and by the direction pushing handle of a helical spring 66 at the middle part of handle 64 along closed jaw end 62 by bearing pin 68.Electrode 70 is fixed on the inside of a jaw end 62, and the cathode conductor 54a among the cable 22a is connected on the electrode 70.Then, this conductive rubber electrode 70 can be fixed on the skin of pressure contact zone by metallic membrane.Clip 28 is prepared for clamping the helix (Fig. 1) of user, so that electrode 70 contact skin of helix.26 on earphone is prepared for inserting earhole or outer audition road, so that electrode 58 and the contact skin there.In this layout, above-mentioned electrode 58 and 70 is connected by conductive path 96, comprises the meridians tissue in some acupuncture points and low-resistance KEIRAKU or the muscle in the zone of path 96.

Central authorities at box 12 tops are provided with red and respectively one of green LED display lamp.Stir slide block 34 and 36 that potentiometer wiper uses and be installed in the center of top of the forepiece 12b and the back part 12a of box 12 respectively.The shifting part 38 of one three digit selector switch is assemblied in the relative opposite side of box 12 tops and jack 20.

Circuit 14(Fig. 4) a part or another part are connected on the battery of two joint 1.5V by the shifting part 38 of selector switches, to start the phonation circuit 78 that contacts validating circuit 76 and driving buzzer 46 or to be ear's acupoint stimulation circuit 74 of electrode 70 power supplies.When the shifting part 38 of selector switches was in the first console switch position, the positive output end 38a of battery 18 connected the electric energy input 38b of contact validating circuit 76 and phonation circuit 78.When the shifting part 38 of selector switches was in the second console switch position, outfan 38a connects stimulated the electric energy input 38c that circuit 74 takes place.When shifting part 38 was in the 3rd open position, each end all was not communicated with.

Above-mentioned contact validating circuit 76 comprises two the voltage comparator 76a and the 76b that make with integrated circuit component, and resistance 80a, 80b, 80c, 80d and 80e.When the shifting part 38 of selector switches was in the first master cock position, electric energy was by resistance 80a, 80b and 80c input comparator 76a.The resistance of resistance 80a is much higher than 80b, and the resistance of resistance 80b and 80c equates.In an example, the resistance of resistance 80a is 15 megaohms, and the resistance of resistance 80b only is 10 kilo-ohms.The negative input end of comparator 76a is connected to the positive pole of battery 18 by resistance 80b, is connected to the negative pole of battery 18 by resistance 80c.Comparator 76a positive input terminal is connected to the positive pole of battery 18 by resistance 80a, and is connected to by electric wire 82 and diode 84 on the output lead 86 of acupoint stimulation circuit 74.Output lead 86 leads to the contact 20c of jack 20 and leads to electrode 58.This electrode 58 is communicated with electrode 70 through path 96, and electrode 70 usefulness line 54a and 54 are connected to the contact 20c of jack 20.This contact 20c links to each other with the negative pole of battery 18.Above-mentioned resistance 80a and above-mentioned path 96 constitute a potentiometer at the positive input terminal of comparator 76a.The outfan of comparator 76a is connecting the positive input terminal of comparator 76b.The negative input end of comparator 76b is directly connected on the 38b of contact by resistance 80d, and is connected to the negative pole of battery 18 by resistance 80e.The resistance value of resistance 80b, 80c, 80d and 80e equates.

The electric energy input 38b of above-mentioned green LED display lamp 32 1 end connecting circuits 72, the other end connects the outfan of comparator 76a.

When earphone 26 is correctly inserted, when clip 28 suitably clipped, the resistance of path 96 should be less than the resistance of resistance 80a.If like this, under the resistance 80b condition equal with the 80c resistance, the positive input terminal of comparator 76a will be lower than the voltage of negative input end.Then, comparator 76a will produce output signal and deliver to the positive input terminal of comparator 76b, deliver to green LED display lamp 32 and/or phonation circuit 78 so that obtain an output signal from 76b.If there is not this output, earphone 26 and clip 28 will be adjusted, and until obtaining output signal, this shows that earphone 26 has suitably contacted with ear with clip 28.

Phonation circuit 78 comprises a voltage comparator 78a, and its positive input terminal links to each other with the outfan of comparator 76b by resistance 78b, also links to each other with the outfan of comparator 78a by a feedback resistance 78c simultaneously. Resistance 78b and 78c resistance equate, for example are 100 kilo-ohms.The negative input end of this comparator 78a links to each other with the outfan of comparator 76b by an electric capacity, also takes into account resistance 78d by the current potential of being made up of resistance 88 and potentiometer wiper 36 simultaneously and links to each other with the outfan of comparator 78a.The output of comparator 78a is connected to electric energy input contact 38b by resistance 77, and is connected to the negative pole of battery 18 by a diode 79, is also connecting the contact 20a of socket 20 simultaneously.The output of agitator is transported on the ceramic wafer 50 by the lead in latch 24 and the cable 52, and this porcelain plate 50 is installed on the diaphragm 48 in the buzzer 46.The loop of buzzer signal be from metallic membrane 48 by lead 54 and latch 24 contact 20c to jack 20, jack 20c is connected to the negative pole of phonation circuit 78 and the negative pole of battery 18.

When clip 28 and electrode 70 are fixed on the helix, earphone 26 and electrode 58 plugs are in earhole the time, shifting part 38 to the first master cock positions of pulling selector switches, and circuit promptly is switched on.Is comparator 76a and 76b power supply from the positive pole of battery 18 through contact 38a and 38b, resistance 80a, 80b, 80c, 80d and the 80e of selector switches.When with after ear suitable contacting confirmed less than the resistance of resistance 80a by the resistance of path 96, the output point bright green LED light 32 of above-mentioned contact validating circuit 76 and to phonation circuit 78 power supplies.Circuit 78 transmits 5 to 20H by the contact 20a and the 20c of jack 20 to buzzer 46 _ZLow frequency weak current signal.So buzzer 46 sends rhythmical low-frequency sound, and listen to by the patient who is plugged with earhole 26 in the earhole.This frequency of oscillation can be 5 to 20H _ZBetween adjust, as long as stir the potentiometric vernier 36 of strip resistance 88.

When the shifting part 38 of selector switches was pulled the second console switch position, contact 38a and 38c were communicated with, and above-mentioned acupoint stimulation circuit 74 will be switched on.This circuit 74 comprises: 92, one comparators 94 of a high-voltage pulse generating circuit and a potentiometer.The electric energy input oscillation transformer 92a's of battery 18 is elementary.The combination of audion 92b, commutation diode 92c and electric capacity 92d is in the secondary spike output signal of bringing out 110 to 120 volts of oscillation transformer 92a.This pulse output is added on the comparator 94 after diode 92c rectification again, and this comparator 94 comprises pnpn switch 94a, resistance 94b and diode 94c.Between resistance 94b and diode 94c, be connected with a potentiometer of forming by resistance 100 and vernier 34.This potentiometer is connected to an end of red LED display lamp 30, and the other end of display lamp 30 is connected to the negative pole of battery 18 through resistance 31.Above-mentioned pulse can be adjusted by vernier 34.Above-mentioned comparator 94 is evened up output signal to desirable voltage and with the spike waveform and is transmitted electric pulse.This small and weak but highly compressed pulse signal is delivered to electrode 58 through the contact of jack 20 20b.When clip 28 and electrode 70 are fixed on the helix, and earphone 26 has been when also having filled in earhole or outer audition road, path 96(Fig. 1) at electrode 58 with press to touch between the electrode on the ear part 70 and form.Acupuncture point, oral cavity 98a, lung point position 98b stomach function regulating acupuncture point 98c are distributing on the conductive path 96 on the ear; Also have many other acupuncture points in addition.These acupoints are subjected to the strong stimulation of high-tension current, but this stimulation can not allow user feel any misery.The loop of electrode 70 is through the contact 20c of cable 22a, cable 22 and jack 20, and this contact is connecting the negative pole of battery 18.Slide block 34 is used to the potentiometer wiper on the mobile resistance 100, and resistance 100 is in the acupoint stimulation circuit, is used to export the adjusting of pulse system.

When work, the shifting part 38 of selector switches is pulled the first console switch position.Earphone 26 is filled in earhole or outer audition road, and certain part that clip 28 is fixed on helix makes electrode 70 and ear be in contact condition.When contact validating circuit 76 showed that they correctly place, green LED display lamp 32 was luminous.After green LED display lamp 32 was luminous, comparator 78a formed the rectangular voltage ripple immediately, and with these voltage amplifications to a certain degree, buzzer 46 is sent 5H by the driving of piezoelectricity ground _ZThe simple sound equipment of rhythm.Said frequencies can be increased to 20H by stirring potentiometer wiper slide block 36 _Z, this slide block 36 can allow user select the frequency to own the most comfortable.After 2 to 4 minutes, pull shifting part 38 to the second console switch positions of selector switches, so buzzer has manually been turn-offed.Then acupoint stimulation circuit 74 starts the begin treatment patient.This moment, red LED lamp 30 was luminous.The recommended therapy time was advisable with 2 to 3 minutes.When acupoint stimulation circuit 74 is in running order, be in the stimulation that can be subjected to the high pressure weak electric pulse respectively corresponding to acupoint 98c, the 98b in stomach, lung and oral cavity and 98a and some other acupuncture point simultaneously in conductive path 96 zones.The shifting part of selector switches is pulled to the 3rd or during the OFF position, then stopped treatment.The shifting part 38 of selector switches is turned back the first master cock position, then can obtain successive auditory stimulus again.

Claims (16)

1, a kind of auxiliary drug addiction treatment equipment is characterized in that comprising: an earphone 26 that is suitable for the external auditory meatus of putting into user ear, and this earphone has the electrode 58 that is suitable for contacting ear skin; A buzzer (48,50) can produce the low frequency sound equipment; A clip 28 is suitable for being clipped on the helix, has on this clip and helix electrodes in contact 70; A phonation circuit 78 is suitable for transmitting low-frequency low-voltage signal to drive buzzer (48,50); An acupoint stimulation circuit 74 is suitable for transmitting to electrode 58 and 70 high voltage stimulus of low current.

2, according to the instrument of claim 1, it is characterized in that: above-mentioned earphone electrode 58 is anelectrodes, and above-mentioned clip electrode 70 is negative electrodes.

3, according to the instrument of claim 1 or 2, it is characterized in that having a selector switches, it can move in order to phonation circuit 78 and 74 power supplies of acupoint stimulation circuit.

4, according to claim 1,2 or 3 instrument, it is characterized in that above-mentioned earphone 26 has a goblet 40 and perforated board 56, plate 56 covers hypanthial opening surface.

5, according to the instrument of claim 4, it is characterized in that earphone electrode 58 in the form of a ring, and around the opening surface of goblet 40.

6,, it is characterized in that earphone electrode 58 is conductive rubbers according to the instrument of aforementioned any one claim.

7, according to the instrument of aforementioned any one claim, it is characterized in that above-mentioned buzzer comprises a ceramic wafer 50 that is fixed on the sheet metal 48, sheet metal 48 is installed in the earphone 26.

8,, it is characterized in that above-mentioned clip electrode 70 is the conductive rubber slices on the thin inner surface that is fixed in one of 28 liang of jaw ends 62 of clip of a slice according to the instrument of aforementioned any one claim.

9,, it is characterized in that above-mentioned phonation circuit 78 comprises the agitator of a comparator 78a with voltage according to the instrument of aforementioned any one claim.

10, according to the instrument of claim 9, it is characterized in that comprising a contact validating circuit 76, it is to the phonation circuit 78 feed signals of telecommunication.

11, according to the instrument of claim 10, it is characterized in that above-mentioned contact validating circuit 76 comprises a resistance 80a, and this circuit is connected to electrode 58 and 70 to constitute a potentiometer, and validating circuit 76 is used for the resistance value of the conductive path 96 between comparison resistance 80a and the resistance 58,70; Foregoing circuit 76 comprises a voltage comparator 76a, when the resistance of path 96 during less than resistance 80a, triggers power supply and circuit 78 connections.

12,, it is characterized in that also comprising a LED light 32, in order to being connected of display power supply and circuit 78 according to the instrument of claim 11.

13, according to claim 9,10,11 or 12 instrument, it is characterized in that above-mentioned agitator has a potentiometer, this current potential is used to regulate frequency of oscillation in respect of resistance 88 and vernier 36, and frequency range is preferably in 0.5 to 20H _ZBetween.

14, according to the instrument of aforementioned any one claim, it is characterized in that above-mentioned acupoint stimulation circuit 74 comprises: a high pressure low current generation circuit 92, circuit 92 has an audion 92b oscillator coil transformator 92a elementary, secondary a commutation diode 92c and a capacitor 92d is arranged; A comparator 94, it has a pnpn switch 94a and a diode 94c who is connected with circuit 74 outfans.

15, according to the instrument of claim 14, it is characterized in that above-mentioned comparator 94 also comprises a potentiometer of being made up of resistance 100 and vernier 34, be used to regulate output voltage, its optimum range is between 110 to 120 volts.

16,, it is characterized in that comprising one and show the LED light 30 of comparing than circuit working according to the instrument of claim 14 or 15.

Images