CN1039675C - Multifunctional medical instrument by external auditory canal - Google Patents

Abstract

The present invention relates to a medical multifunctional treatment instrument for an external auditory canal, which is composed of an ammeter (1) arranged on a housing, adjusting knobs (2), (3) and (4), a power supply switch (5), indication lamps (6) and (7), a circuit board (8) arranged in the housing, an output connecting wire (9) connected with the exterior of the housing, and an electric conducting rubber pole (10), wherein the circuit board (8) is composed of a power supply circuit, a pulse signal generation circuit, an adjustment and display circuit and a constant current supply circuit. The treatment instrument of the present invention has the characteristics of manual operation replacement by the instrument, automatic point selection, convenient operation and no pain feeling. A clinic experiment shows that the instrument has obvious treatment effect on treating diseases of hypertension, cerebral thrombosis, headache, sciatica, rheumatic lumbago, acute gastritis, etc.

Description

Multifunctional medical instrument by external auditory canal

The present invention relates to a kind of medical multifunctional medical instrument by external auditory canal, be applicable to the pain that a variety of causes causes, rapid pain relieving specially good effect is arranged, diseases such as hypertension, cerebral thrombosis, heart disease, diabetes, pharyngolaryngitis, bronchitis are all had significant curative effect.

From Chinese medicine theoretical we know that meridians have the effect of communication table reason, upper and lower, internal organs organ, every meridians each acupuncture point that distributes again.What the science of channels and collaterals was put down in writing with " in the ear " related meridians is: few positive gallbladder meridian; Small intestine meridian; Triple energizer meridian; The musculature of meridian of Hand-TAI YANG; Hands Yang Mingbie network; Hands is few the moon, lunar, is that bright five networks of sun all can be in ear.Therefore external auditory meatus has relation by meridians and the heart, lung, spleen, kidney, brain, gallbladder, stomach, small intestinal, three friendships, and the organ that above-mentioned internal organs are relevant with each again is relevant, so that whole body communicates.

Modern medicine proves, meridians and nervous system have substantial connection, but inequality, human body has bio electricity to exist, and every meridians are each organ bio electricity axis, the acupuncture point is the cross point of each organ electric axis line, each organ of normal human is in poised state, when sick, and the part disequilibrium, acupuncture can make out-of-balance condition recover normal, thereby makes physical recovery health.

China is with a long history with acupuncture-moxibustion therapy method treatment various diseases.It is found that in practice multiple disease can be treated in the acupuncture point of acupuncture external auditory meatus, and be better than other acupuncture point curative effect, so less because of the external auditory meatus zone, the acupuncture point is many again, and following pin has certain difficulty, so required acupuncture medical worker requirement is highly professional.

In order to make external auditory meatus pin therapy be widely used in treatment, be reduced in the treatment to the high requirement of the specialized intensity of medical worker, the objective of the invention is to design a kind of therapeutic instrument that can replace manual acupuncture, make easy to operate, there is not the pain sense again, thereby solve the difficulty of pin difficulty under the external auditory meatus zone, reach the purpose at external auditory meatus zone treatment various diseases with instrument band substitute worker.

According to traditional Chinese medicine and modern medical theory, in conjunction with modern electronic technology, the technical solution of multifunctional medical instrument by external auditory canal of the present invention is, adopt weak electric pulse signal or light current DC voltage or superimposed pulses direct current signal, have or not several needle-like apertures or have the electrically conductive rubber piles of numerous scraggly little shape pitting to act on the external auditory meatus of human body by being tapered, that have endoporus, outer surface, replace the curative effect of traditional hand acupuncture thorn therapy.

Multifunctional medical instrument by external auditory canal of the present invention is compared with traditional hand acupuncture thorn therapy, overcome because of the external auditory meatus zone less, the acupuncture point is many, select the unfavorable factor of cave difficulty, this therapeutic instrument is on the basis of DC pulse, adopted the superimposed pulses DC techniques again, increased the function that ion medicine imports, utilized electric current, made meridianal reflection the electricity irritation that human body external auditory meatus meridians produce, to adjust whole body and partial physiology, pathological process, transfer self regulating system, blood circulation promoting reaches autometic acupoint selection function, automatically the no pain of treatment has no side effect.Through clinical trial certificate, treat hypertension, headache, giddy, sciatica with multifunctional medical instrument by external auditory canal, rheumatic lumbago, acute gastritis, brain blood congruence disease have significant curative effect.

For structure and principle to multifunctional medical instrument by external auditory canal of the present invention have detailed understanding, in conjunction with Figure of description, it is as follows that a specific embodiment of the present invention is described in detail in detail:

Accompanying drawing 1 is the structural representation of multifunctional medical instrument by external auditory canal.

Accompanying drawing 2 is the electrical schematic diagram of multifunctional medical instrument by external auditory canal.

Accompanying drawing 3,4,5,6 is the waveform adjustment sketch map of multifunctional medical instrument by external auditory canal.

With reference to accompanying drawing, the structure of multifunctional medical instrument by external auditory canal of the present invention is by the ammeter that is provided with on the housing front panel (1), pulse frequency adjusting knob (2), pulse signal intensity adjustments knob (3), DC potential adjusting knob (4), on and off switch (5), direct current signal display lamp (6), pulse signal display lamp (7) is connecting has power circuit in housing, pulse signal generation circuit, the circuit board of adjusting and display circuit and constant-current source circuit (8), the line (9) that circuit board (8) circuit output end connects, be connected at line (9) other end tapered, have endoporus, outer surface is provided with numerous needle-like aperture, or the electrically conductive rubber piles of numerous scraggly little shape pitting (10) is formed.

Wherein, ammeter (1) links to each other with circuit output end with commutation diode D1 in the electrical schematic diagram 2.Pulse frequency adjusting knob (2) is the W1 potentiometer on electrical schematic diagram 2, and it and R1, C3 form the RC constant, change output frequency.Pulse signal intensity adjustments knob (3) is the W2 potentiometer on electrical schematic diagram 2, changes the W2 potentiometer, can change the size of output pulse amplitude.DC potential adjusting knob (4) is the W3 potentiometer on electrical schematic diagram, changes W3, can change the amplitude of DC level.On and off switch (5) is the K1 switch on power supply reason Fig. 2, and direct current signal display lamp (6) is the D3 Light-Emitting Diode, and AC signal display lamp (7) is the D4 light emitting diode.

Power circuit: by the on and off switch K1 among Fig. 2, mains transformer T, rectification diode D1, D2, electrolytic capacitor filter C1, C2 form.The rectification circuit output dc voltage that D1, C1 form is 30 volts, for the utilization voltage of human body external auditory meatus treatment disease; The rectification circuit output vertical compression that D2, C2 form is 5 volts, for pulse signal generator, and the power supply of the work of adjusting and display circuit etc.

Pulse signal generation circuit: by audion Q1, Q3, Shi Mite unit triggers circuit N1, N2, resistance R 1, R2, R3, potentiometer W1, W2, capacitor C 3, K switch 2 is formed.C3 wherein, R1, W1, N1 has formed pulse signal generator, produces sawtooth voltage at the input of N1, produces square wave at the outfan of W1, by changing the frequency that W1 changes pulse signal.When K switch 2 when 2 ends among Fig. 2 are connected, 1 end disconnects, sawtooth voltage injects triangular signal by Q1, R3, W2 at the B of the Q3 utmost point, when K2 was connected with 1 end, 2 ends disconnected, and square wave is by N2, R2, W2, inject square-wave signal at the B of the Q3 utmost point, N2 also is a Shi Mite unit triggers circuit, and its effect is a phase inverter, in order to improve pulse signal generator for load capacity.

Regulate and display circuit: include potentiometer W1, W2, W3, audion Q2, Q4, light emitting diode D3, D4 form.W1 is the regulating impulse frequency, W2 is the output intensity of regulating impulse signal, W3 is the current potential when being adjusted in the DC operation state, when regulating W3, by changing the DC operation state of Q2, make to obtain an adjustable constant current output, promptly be adjusted in the size of pipe Q4 operating current under the DC operation state at the Q4 audion.D3, D4 are two and show display lamp, show the DC operation state when D3 is bright; D4 flashes when bright, and expression output is at the pulsed operation state; When two display lamps alternately flashed, expression was operated in the duty of pulse signal modulation on the direct current basis.

Constant-current source circuit: by audion Q4, resistance R 7, R8, diode D5 forms, after the Q4B electrode potential is adjusted, when loading on 0-10K Ω variation, (auditory meatus meridians resistance＜10K Ω) constant-current source output load current is constant, and current value is by the homeostasis of human body when so just having guaranteed treatment.

When W3 transferred to bottom, Q2 ended, and when K2 connects 1 end, can obtain square wave output by regulating W2, and load current changes (Fig. 3) continuously in the 0-5WA scope.When W2 transfers to bottom, regulate W3 and can in the outfan load, obtain any current value that changes between the 0-5MA.When regulating W2, W3 simultaneously, when K2 connects 1 end, can obtain synthetic square wave (Fig. 5) on the direct current basis.When K2 connects 2 ends, can obtain synthetic sawtooth waveforms (Fig. 6) between the direct current basis.

Use:

In treatment, can select different waveforms for use according to different diseases, according to patient's clinical auditory meatus nerves reaction degree, feel to debug.

1, d. c. potentiometer control output loading changes between 0-10K Ω, and load current is constant, and adjustable continuously in the output current value 0-5MA scope, the DC operation state is applicable to many pain relievings disease.

2, the frequency of the triangle of pulse current output and square wave waveform is adjustable continuously between 0.5-30R2, pulse amplitude constant current control, and by pulse amplitude potentiometer control amplitude, amplitude is adjustable continuously at 0-5MA, pulse potential is applicable to cerebral thrombosis, autonomic nervous dysfunction, neural deafness etc.

3, stack output after frequency adjustment, is being regulated d. c. potentiometer, and when the pulse amplitude potentiometer can obtain 5MA with interior electric current, pulse can be superimposed upon on the direct current basis by arbitrary value.Sawtooth waveforms stimulates softer to auditory meatus, square wave stimulates comparatively strong to auditory meatus, mainly by the extent of reaction of patient's auditory meatus nerve, freely select.

4, lead the medicine function, smoothen medicinal liquid on earplug electrically conductive rubber piles surface, because medicinal liquid is subjected to effect of electric field, from the electrical principle that the same sex is repelled each other, the medicine ion is scolded in the external auditory meatus acupuncture point, makes medicine seal the acupuncture point voluntarily, reaches the purpose that heightens the effect of a treatment.

Claims (1)

1, a kind of multifunctional medical instrument by external auditory canal, it includes the ammeter (1) that is provided with on the front panel of housing, pulse frequency adjusting knob (2), pulse signal intensity adjustments knob (3), DC potential adjusting knob (4), on and off switch (5), direct current signal display lamp (6), pulse signal display lamp (7) is connecting has power circuit in housing, pulse signal generation circuit, the circuit board of adjusting and display circuit and constant-current source circuit (8), the line (9) that circuit board (8) circuit output end connects is characterized in that it also includes tapered that line (9) other end is connecting, have endoporus, outer surface is provided with the electrically conductive rubber piles (10) of numerous needle-like aperture or numerous scraggly little shape pitting and forms.

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