CN1107372A

CN1107372A - Electronic internal massager

Info

Publication number: CN1107372A
Application number: CN 94104520
Authority: CN
Inventors: 容熔; 容观澳
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-27
Filing date: 1994-04-27
Publication date: 1995-08-30
Anticipated expiration: 2014-04-27
Also published as: CN1037745C

Abstract

The portable or desktop-type internal electronic massager is composed of internal and external electrodes and oscillator including resonant inherent frequency generator and unsymmetric bidirectional pulse generator. Under the stimulation of resonant signals and bidirectional pulses, human body is passively massaged. The electrode directly in touch with mucosa in body cavity can make muscle resonate to prevent amyatrophy, stimulate blood vessel, lymph and nerve to antiphlogisticate, stop pain and promote blood circulation, treat prostatic and spinal diseases and sample rectal liquid.

Description

Electronic internal massager

The present invention relates to a kind of electronic physiotherapeutic utensil, relate to a kind of specifically with in the bipolarity bipolar electrode insertion human body body cavity, utilize the stimulating electrical signal of certain power, the instrument that human muscle, blood vessel, lymph, nerve are massaged, it acts directly on the body cavity mucosa, can produce the effect that prevents amyotrophy and anti-inflammatory analgesic, blood circulation promoting and blood stasis dispelling.It also can be used for body fluid samplings such as rectum fluid.

The electric massage instrument that uses has body surface (skin) to contact two kinds with electrode with body cavity (mucosa) substantially at present.The massage instrument that electrode contacts with body surface, there is more shortcoming: because bigger, the subcutaneous lipid layer of the dry resistance value of body surface has certain insulating effect, therefore instrument must adopt bigger electric current and higher voltage, sometimes even adopt the alternating current power supply of 220V to become the 9V power supply, act on human body by regulated power supply.Exist the potential danger of breakdown current.The patient also has stronger prickling sensation.This instrument can not apply stronger signal to focus, so therapeutic effect is also just poor owing to can't overcome the pain that prickling sensation produces.Especially to the endopelvic important nerve of those dark plants,,, therefore just can't stimulate because of it does not have the corresponding motor point of body surface as sciatic nerve and inferior gluteal nerve at all.And most of regular department of physiotherapy exist volume big with the massage instrument, can't with oneself portable shortcoming.Acting on the shortcoming of the massage instrument maximum of body surface, is that the stimulation point (as the acupuncture points on the human body in the Chinese medicine) because of body surface very disperses, and wastes time and energy during massage.

Electrode and body cavity mucosa contacting electronic massage instrument, great majority are unipolarity single electrode, bipolarity single electrode and unipolarity bipolar electrode.Generally to cooperate with medicine and could use.The unipolarity single electrode is used for the microwave heating treatment more and uses.The unipolarity bipolar electrode is used for the iontophoresis of medicine more.The bipolarity single electrode is used among the Sex apparatus more.Existing C N1070347A electronics gymnastic rehabilitation device is a kind of bipolarity bipolar electrode Medical Instruments.It makes its muscle rehabilitation with the bipolar vagina that is put in simultaneously side by side.But there is following shortcoming in it: 1. its electrode is a conductive rubber, is difficult for high-temperature sterilization; 2. its electrode only inserts intravaginal, carries out traction firmly, and the electrode front end is a spherical shape, and the rear portion is non-round shape, and electrode moves under the effect of hands.So use, patient feels ill and uses inconvenience; 3. because of two electrode is put in intravaginal simultaneously, only adopt general bidirectional pulse circuit, can only reach the purpose that the enhancing vagina muscles is held the ability of contracting under the arm, so disease curing range is too little, and volume is bigger.

The objective of the invention is to, it is little to design a kind of volume, can apply strong signal to focus, and directly electrode cooperates with external electrode in body cavity or in the body cavity, the electric massage instrument that internal transmucosal and contact skin can be treated multiple disease.

The present invention is achieved in that it is the Electronic medical device that main body and external bipolarity single electrode, oscillating circuit are formed by bipolarity bipolar electrode in the body cavity.It divides desk-top and portable in form.Desk-top comprising: bipolarity bipolar electrode and external bipolarity single electrode two parts in instrument box and the body cavity.Wherein comprise transless resonance signal generator circuit in the instrument box, the asymmetric bidirectional pulse generator circuit of transformator is arranged, formations such as power supply.And built-in bipolarity bipolar electrode and electrode cable, draught line, switch, the 6V dc source by transformerless natural frequency resonant circuit of the formula of taking formed.Wherein, the resonance signal generator adds to oscillating circuit T1 by power supply and produces AC signal, outputs to voltage-multiplying circuit No. one time, makes one times the voltage of boosting add to oscillating circuit T2, carries out the secondary multiplication of voltage then; This voltage is added to the T3 pulse generator, add to electrode through C9.And asymmetric bidirectional pulse signal generator adds to obstructing oscillation circuit T4 by power supply, and this voltage is added to the transformator booster circuit, still adds on the electrode at last.Electrode has bipolarity bipolar electrode in the body cavity, and it is made up of first spheric electrode and second spherical electrode part branch and lead and draught line, and intermediate insulation is partly made by nylon or non-toxic plastic; External bipolarity single electrode is made up of medical conductive rubber and lead and plug.

The present invention's resonant circuit, its frequency is identical with the human body natural frequency, muscle is resonated, prevent amyotrophy, during the asymmetric bidirectional pulse that produces with the bidirectional pulse circuit, it contacts with mucosa, can stimulate blood vessel, lymph, nerve, muscle, produce sour, bloated, heavy, numb sense, reach the massage effect of anti-inflammatory analgetic, blood circulation promoting and blood stasis dispelling.As cooperating with body surface bipolarity single electrode, can treat prostate, spinal disease with electrode in the body cavity.When bipolarity bipolar electrode in the body cavity uses, can be used for living body samplings such as rectum fluid under the bidirectional pulse circuit.

Below in conjunction with accompanying drawing, describe the present invention in detail.

Fig. 1 .1 is a resonance signal generator electrical schematic diagram of the present invention;

Fig. 1 .2 is a resonance signal generator block diagram of the present invention;

Fig. 1 .3 is an asymmetric bidirectional pulse generator electrical schematic diagram of the present invention;

Fig. 1 .4 is an asymmetric bidirectional pulse generator block diagram of the present invention;

Fig. 1 .5 is the impulse waveform that asymmetric bidirectional pulse generator of the present invention produces in the saturated back of T4;

Fig. 1 .6 is the impulse waveform that asymmetric bidirectional pulse generator of the present invention produces by the back at T4;

Fig. 2 is an endoceliac bipolarity bipolar electrode sketch map of the present invention;

Fig. 3 is a body surface bipolarity single electrode sketch map of the present invention;

Fig. 4 is desk-top panel figure of the present invention.

Shown in Fig. 1 .1 and 1.2, this is a resonance generator circuit, adds to oscillating circuit T1(with 555 by power supply) produce AC signal output, by R1(5～18K, now use 10K), C2(10～30 μ F now uses 20 μ F) frequency of decision oscillator signal, this signal is through diode D1, D2, C3(20 μ F), the C4(2500PF) voltage-multiplying circuit of Zu Chenging, this voltage is through T2(556) produce once again and vibrate, its frequency of oscillation decision R2(1～20K, now use 10K), C5(2500PF), pass through again by D3, D4, C6(10 μ F) with C7(10 μ F) the secondary voltage-multiplying circuit formed, make its output voltage be higher than the former two times again, add to T3(556 then) the impulse hunting level, its frequency is by R3(5.1～30K, now use 20K), R4(610～1K now uses 820 Ω) and C8(6.8 μ F) decision.Frequency less than the duty of ratio of 10HZ by C10(0.01 μ F) be output coupling capacitor, add to electrode then.From the above mentioned as can be known, resonance signal is to promote electrode by the low frequency signal that CR oscillation circuit produces, and output current is less than 70mA.

Shown in Fig. 1 .3 and 1.4, this is an asymmetric bidirectional pulse signal generating circuit, gives capacitor C 11(22 μ F by power supply) charging, make T4(9013) conducting, because transformator end a of the same name, a ' increases electric current, make T4 saturated, form precipitous pulse and since T4 saturated after, pulse produces flat part, electric current because of transformator increases again, and base current is reduced, and causes collector current also to descend, T4 is ended, thereby form precipitous trailing edge.Shown in Fig. 1 .5, T4 produces counter electromotive force by making among the transformator B, therefore will produce the Kickback voltage above several times of E2 among Fig. 1 .3, as Fig. 1 .6, this is a kind of obstructing oscillation circuit that ripples, then, circuit enters next circulation, and each circulation produces an asymmetric bidirectional pulse signal.R5(100～300 Ω now uses 200 Ω), R6(510 Ω～5.1K now uses 2K), R7(100～510 Ω, now use 300 Ω), W1(20～100K now uses 50K), W2(1～10K now uses 3K), C11(10～36 μ F now uses 22 μ F), C12(0.1～0.2 μ now uses 0.1 μ F).From the above, this circuit is to produce down high-frequency signal by resistance-capacitance circuit, and the T4 signal produces required special modulating pulse and is upgraded to voltage more than the 200V by audion output and transformator, and the pulse signal that higher stimulus is interrupted promotes electrode.Output current is less than 70mA.

As shown in Figure 2, this is a bipolarity bipolar electrode, electrode totally is the rigid body electrode, the upper and lower side electrode is the rustless steel hemisphere, adopt the 1Cr18Ni9Ti material, this is an international medical alloy material in the body cavity, and fineness requires at △ more than 6, and the upper end has two holes, one is draught line installing hole (1), another hole is lead fairlead (2), and tubular insulator (4) is made with nylon or non-toxic plastic in the middle part of electrode, and (3) are the episphere electrode, (5) be the lower semisphere electrode, if use desk-top internal massager, in the centre that lower semisphere (5) is located electrode groove (15) is arranged, when electrode is pulled out body cavity, can be with the body fluid that produced by impulse stimulation, collect in it as rectum fluid, can be used for chemically examining usefulness, make a definite diagnosis rectal cancer.Keep the resonance signal generator circuit in the bipolarity bipolar electrode of portable internal massager, linked to each other with external power source, switch by lead, it only uses in body cavity, prevents amyotrophy treatment usefulness.As seen this soft traction, under the operation of hands, do not move and controlling party to.Body cavity inner electrode diameter 1～4CM, length is 3～15CM.

As shown in Figure 3, it is an external electrode.This is the bipolarity single electrode, and electrode is general medical conductive rubber electrode, is connected with the bidirectional pulse generator circuit by lead.Its effect in medical treatment is to be used for treatment of diseases such as spinal column and prostate (cooperating usefulness with electrode in the body cavity).

As shown in Figure 4, be the panel of desk-top instrument box.There are resonance signal generator circuit, bidirectional pulse generator circuit, power supply to constitute in the box.The intensity adjustments knob (11) that electrode socket (14), asymmetric bidirectional pulse generator in resonance signal generator circuit switch (7), display lamp (6), electrode socket (9), resonance signal generator intensity adjustments knob (8), bidirectional pulse signal generator switch (12), display lamp (13), electrode in vitro socket (10), the body cavity are arranged on the board.The present invention uses dc source, forms the 6V dc source with 4 joint 5# batteries, and also available alternating current power supply has supply hub in the instrument.

Opening power when using, on desk-top panel, the display lamp of resonance signal generator (6) shows danger signal, the expression instrument is working properly, transfers intensity knob (8), is suitable strength when the patient produces the muscle resonance that can bear.When the display lamp of asymmetric bidirectional pulse signal generator (13) shows green, represent working properlyly, transfer that intensity knob (11) makes that the patient produces acid, expands, weight, picotement and can tolerate the time, be suitable strength.

The present invention has utilized the natural frequency of human body, uses related circuit and produces resonance, makes waist, abdominal part, the muscle of two lower limb, blood vessel, lymph, the nerve of human body produce passive motion-type exercise simultaneously, to reach the purpose that prevents amyotrophy and blood circulation promoting and blood stasis dispelling and analgesia.The present invention is during with asymmetric bidirectional pulse circuit, and the interior electrode of available body cavity (comprising anus, vagina etc.) cooperates with external electrode, treatment spinal column and prostatosis.(two electrodes all can use same signal source), (10,14 among Fig. 4 is same signal source).So bidirectional pulse both can work in body cavity separately, also can between body cavity and body surface, work.When electrode in the body cavity and asymmetric bidirectional pulse circuit are used, also can be used as living body sampling usefulness in the rectum liquid body cavity, to reach the purpose of making a definite diagnosis rectal cancer.Endoceliac bipolarity bipolar electrode can use in each body cavity that is in communication with the outside of human body, as anus, vagina, nasal cavity, oral cavity etc.During use, this electrode need not add with conductive liquid and any medicine.When it uses separately, constitute the loop by body fluid in two electrodes and the body cavity; When itself and electrode in vitro use simultaneously, constitute the loop with body fluid by electrode in the body cavity and electrode in vitro.

Claims

1, a kind of electronic internal massager, it is made up of electrode, oscillating circuit, pulse generating circuit, voltage-multiplying circuit; Divide desk-top and portable two kinds in form; Desk-top instrument box and the interior bipolarity bipolar electrode of body cavity of comprising; It is characterized in that it also comprises external bipolarity single electrode; Comprise transless natural resonance signal generator circuit and the asymmetric bidirectional pulse generator circuit that transformator is arranged in the instrument box; Resonance signal generation circuit meets R1 10K by power supply, and C2 20 μ F, the oscillating circuit T1 under the frequency of oscillation are with 555, after connect a voltage-multiplying circuit of forming by D1, D2, C3 20 μ F; And then connect by R2 10K, C2 2500PF the decision frequency oscillating circuit T2 with 556; Connect the secondary voltage-multiplying circuit of forming by D3, D4, C6 10 μ F, C7 10 μ F again; Connect at last by R3 20K, R4 820 Ω, the pulse generator T3 of C8 6.8 μ F decision frequency adds to electrode with 556 process capacitor C, 9 10 μ F; Asymmetric bidirectional pulse signal generator: add to 200 Ω by power supply, R6 2K, R7 300 Ω, C11 0.1 μ F by R5

C12 22 μ F, W1, the blocking oscillator T4 9013 that W2 forms adds to electrode with voltage; Bipolarity bipolar electrode in the body cavity: form by first spheric electrode and second spheric electrode, insulated part is made up of non-toxic plastic or nylon, episphere has two holes, one is the draught line installing hole, another is the lead fairlead, lower semisphere (5) has been located electrode groove (15), this electrode total length 3～15CM, and diameter is 1～4CM.

2, massage device according to claim 1 is characterized in that, electrode is that the stainless steel material of 1Cr18Ni9Ti constitutes in the body cavity, and its fineness is at △ more than 6.

3, massage device according to claim 1 is characterized in that, portable built-in interior bipolarity bipolar electrode of body cavity and the electrode draught line that transformerless natural frequency oscillating circuit is arranged, and lead, switch constitutes, and is soft traction.

4, massage device according to claim 1 is characterized in that, electrode in vitro and internal electrode can use same signal source; Output current＜70mA that resonance signal produces, output frequency＜10HZ.

5, massage device according to claim 1 is characterized in that, asymmetric two-way arteries and veins output voltage＞200V, output current＜70mA.

6, massage device according to claim 1 is characterized in that, external electrode is generally medical conductive rubber electrode, is connected with the bidirectional pulse generator by lead, is used with electrode in the body cavity, can treat spinal column and prostatosis.