CN2671608Y - Adjustable pulse electric therapeutic instrument for treating shortsightedness - Google Patents

Abstract

The utility model discloses an adjustable pulse electric therapeutic instrument for treating shortsightedness. A line voltmeter, the light emitting diode lamp of a DC operation power, the adjustment button of a DC pulse period, and the adjustment button of a pulsed current are arranged on the end surface of the flat cuboid outer shell, and the foot pedal pulse output polar plates of electrotherapists and patients and the plug of power cords are arranged on the other end surface. The electrotherapists adjust the adjustment button of the pulse according to the adaptability of the patients for the sizes of the pulsed current. Under the adaptive conditions of the patients, the electrotherapists do the soaking therapy of pressing points of external Chinese medicinal materials for the patients. A power transformer, the switch of a gang potentiometer, fuses, a bridge rectifier, a regulation tube, the adjustment potentiometer of pulse periods, a current-limiting resistor, an electrolytic condenser, a normally opening contact, a compound transistor, a relay, a diode, a normally closing contact, the coil curl of core inductance, a reducing resistance, a gang potentiometer, a pulse output pole, and other electrical elements are arranged in the shell. By the running principle of the electrical apparatus elements, the utility model does power transformation and pulse working; the design is scientific, and the curative effect is good.

Description

A kind of adjustable impulse electronic therapeutic meter for the treatment of myopia

Affiliated technical field

This utility model relates to the adjustable impulse electronic therapeutic meter that myopia is treated in a kind of smelting, belongs to ophthalmology physical therapy technical field.

Background technology

At present, the sickness rate of myopia is in rising trend, especially to send out rate more and more higher for the disease of adolescent myopia oculopathy, how to go control to become pendulum inescapable responsibility in face of we eye specialist, according to my take up a job as a doctor for many years experience, on the basis of Chinese medicine for oral administration, invented a kind of Chinese medicine for outer use for the treatment of adolescent myopia and preparation method thereof, its application number: 031785603, how to make the through as soon as possible focus of this external Chinese medicine, reach therapeutic purposes, become the problem that I think deeply round the clock again.Teen-age near-sighted reason is a lot, fundamentally says so and health internal organs, meridians pathological changes, and rise and fall of yin and yang has substantial connection, and theory of Chinese medical science thinks that all Liver and kidney are insufficiency of the spleen, and the water anemia that dries up all affects one's power of vision.Therefore, bathomorphic treatment should be from internal organs, and all pathological changes of meridians are analyzed, and start with from integral body, and diagnosis and treatment based on an overall analysis of the illness and the patient's condition just can obtain curative effect preferably.Common vision correction instrument, near-sighted sound electric therapeutic appliance is through using checking, and owing to stimulate relatively dullness, the patient easily produces adaptability, and purpose is to remove the spasm of eyelash flesh, also only limits to stimulating acupoint, and this is not enough in fact, also affects the treatment.

Summary of the invention

In order to overcome above-mentioned deficiency, this utility model provides a kind of adjustable impulse electronic therapeutic meter for the treatment of myopia, its objective is utilize this electric therapeutic instrument by the electrotherapist with its Chinese medicine for outer use, the patient is multifactor by myopia, many acupuncture points, the treatment measure that varies with each individual, with external Chinese medicine under the effect of electric therapeutic instrument, point applies, stimulates its corresponding acupuncture point, makes the external Chinese medicine patient's focus of going directly, and comes regulate yin-yang, function jointly in conjunction with Chinese medicine for oral administration, QI and blood regulating, start with from integral body and to improve the regulatory function of eyelash flesh, this treatment myopia from the source, raising cure rate.

The technical scheme in the invention for solving the technical problem is: be provided with line voltmeter on the end face of prolate side's body case, dc supply Light-Emitting Diode display lamp, DC pulse cycle indication Light-Emitting Diode, pulse current indicator current table, pulse period is adjusted button, pulse current is adjusted button, on the other end of its shell, be provided with the foot-operated pulse output of electrotherapist pole plate, foot-operated pulse output pole plate of patient and power-line plug, the electrotherapist is big according to patient's paired pulses electric current, little adaptive capacity is adjusted pulse current and is adjusted button, under the situation that the patient can adapt to, the attacking a vital point of external Chinese medicine that the electrotherapist begins the patient has been prepared infiltrated treatment, this electric therapeutic instrument is equipped with mains transformer in the enclosure, coaxial electric switch, electric fuse, bridge rectifier, stabilivolt, pulse period is adjusted potentiometer, current-limiting resistance, electrochemical capacitor, normally opened contact, the iron-core inductance coil, dropping resistor, gang potentiometer, pulse output pole plate etc.Its operation principle is: the pulse current on the rotation gang potentiometer switch is adjusted button, make the gang potentiometer switch closure, the line voltmeter indication, mains transformer work, the secondary AC electricity is exported through the bridge rectifier rectification, export through the stabilivolt voltage stabilizing again, the indication of dc supply Light-Emitting Diode display lamp, adjust the potentiometer current limliting to electrochemical capacitor through the pulse cycle, positive pole charges and makes its time-delay, when the electrochemical capacitor charging has been expired, forward current through the current-limiting resistance current limliting to compound triode, the compound triode conducting of base stage, the actuating of relay, normally-closed contact disconnects, the iron-core inductance coil inductance discharges, pulsed operation is finished one-period, in the actuating of relay, the normally opened contact closure, electrochemical capacitor is often opened the contact discharge, compound triode is ended, relay discharges, and after relay discharged, electrochemical capacitor restarted charging and carries out the work of pulse second period, the big I of adjusting pulse period adjustment potentiometer makes the electrochemical capacitor charging interval obtain different the variation, finishes the variation of pulse period.The inductance release current is through the dropping resistor blood pressure lowering, to the luminous marker pulse of pulse period indication Light-Emitting Diode, inductive current is through the gang potentiometer current limliting simultaneously, to pulse output pole plate, the iron-core inductance coil exports pulse output pole plate to through pulse electric current indicator current table, and diode is that back-emf passage diode is that the iron-core inductance coil inductance discharges the choked flow diode after the actuating of relay.

This utility model beneficial effect is: this electric therapeutic instrument is under tight organic cooperation of electrotherapist and patient, can make external Chinese medicine by all multifactor, many acupuncture points patient's focus of going directly, come regulating YIN and YANG, function, QI and blood regulating jointly in conjunction with Chinese medicine for oral administration again, reach the omnibearing myopia of originally treating from the source, improve cure rate, this electric therapeutic instrument is simple in structure, and is safe in utilization, reliable, without any side effects.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified:

Fig. 1 profile sketch map of the present utility model

Fig. 2 is circuit theory diagrams of the present utility model

Number in the figure:

1, shell 2, line voltmeter

3, dc supply Light-Emitting Diode display lamp 4, DC pulse cycle indication light emitting diode

5, pulse current indicator current table 6, pulse period are adjusted button

7, pulse current is adjusted button 8, mains transformer

9, gang potentiometer switch 11, electric fuse

12, bridge rectifier 13, stabilivolt

15, the pulse period is adjusted potentiometer 16, current-limiting resistance

17, electrochemical capacitor 18, normally opened contact

19, compound triode 20, relay

21, diode 1 22, diode 2

23, normally-closed contact 24, iron-core inductance coil

25, dropping resistor 27, gang potentiometer

28, the foot-operated pulse output of electrotherapist pole plate 29, the foot-operated pulse output of patient pole plate

The specific embodiment

See also Fig. 1, side at cuboid shell (1) is provided with line voltmeter (2) dc supply light emitting diode lamp (3) DC pulse cycle indication Light-Emitting Diode (4), pulse current indicator current table (5), pulse period adjusts button (6) and pulse current is adjusted button (7), the pulse output pole plate of riding with the patient (28) that is provided with on another corresponding side surface of shell (1) that the electrotherapist rides, (29) and external power line, electrotherapist's both feet are stepped on pulse output board (28), juvenile myopia patient both feet are stepped on pulse output board (29), and the electrotherapist is big according to patient's paired pulses electric current, little adaptive capacity is adjusted pulse current tuning knob (7); By figure two visible its circuit working principles be: the pulse current on the rotation gang potentiometer switch (9) is adjusted button (7) and is made gang potentiometer switch (9) closure, electric fuse (11) line voltmeter (2) indication, mains transformer (8) work, the secondary AC electricity is exported through bridge rectifier (12) rectification, export through stabilivolt (13) voltage stabilizing, dc supply Light-Emitting Diode display lamp (3) indication, adjusting potentiometer (15) current limliting through the pulse cycle charges to electrochemical capacitor (17) positive pole and makes its time-delay, when electrochemical capacitor (17) charging has been expired, forward current is through the extremely compound triode of compound triode (19) base stage (19) conducting of current-limiting resistance (16) current limliting, relay (20) action, normally-closed contact (23) disconnects, iron-core inductance coil (24) inductance discharges, and pulsed operation is finished one-period.In the time of relay (20) action, the closed electrochemical capacitor of normally opened contact (18) (17) is often opened the contact discharge, compound transistor (19) is discharged by, relay (20), after relay (20) discharges, electrochemical capacitor (17) restarts charging and carries out the work of pulse second period, the big I of adjusting pulse period adjustment potentiometer (15) makes electrochemical capacitor (17) charging interval obtain different variations, finishes the variation of pulse period.The inductance release current is through dropping resistor (25) blood pressure lowering, to the luminous marker pulse of pulse period indication light emitting diode (4), inductive current is through gang potentiometer (27) current limliting simultaneously, to pulse output pole plate (28), iron-core inductance coil (24) exports pulse output pole plate (29) to through pulse electric current indicator current table (5); Diode 1 (21) is that relay (20) action back back-emf passage diode 2 (22) is that iron-core inductance circle (24) inductance discharges the choked flow diode.

Claims (1)

1, a kind of adjustable impulse electronic therapeutic meter for the treatment of myopia, comprise shell and the inner electric elements that are provided with, be flat cuboid, it is characterized in that: the end face of shell (1) is provided with line voltmeter (2), dc supply Light-Emitting Diode display lamp (3), DC pulse cycle indication Light-Emitting Diode (4), pulse current indicator current table (5), pulse period is adjusted button (6), pulse current is adjusted button (7), the other end is provided with foot-operated pulse output pole plate plate (29) of the foot-operated pulse output of electrotherapist pole plate (28) patient and power-line plug, gang potentiometer switch (9) closure, line voltmeter (2) indication, mains transformer (8) work, the secondary AC electricity is through bridge rectifier (12), stabilivolt (13) voltage stabilizing output, dc supply Light-Emitting Diode display lamp (3) indication, cycle adjustment potentiometer (15) current limliting is charged to electrochemical capacitor (17) positive pole and is made its time-delay, when electrochemical capacitor (17) has been expired, forward current through current-limiting resistance (16) current limliting to compound triode (19), the compound triode of base stage (19) conducting, relay (20) action, normally-closed contact (23) disconnects, iron-core inductance coil (24) inductance discharges, pulsed operation is finished one-period, in the time of relay (20) action, normally opened contact (18) closure, electrochemical capacitor (17) is often opened contact (18) discharge, compound triode (19) is ended, relay (20) discharges, after relay (20) discharges, electrochemical capacitor (17) restarts charging and carries out the work of pulse second period, the big I of adjusting pulse period adjustment potentiometer (15) makes electrochemical capacitor (17) charging interval obtain changing, and finishes the variation of pulse period.

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