CN2481353Y - Electronic dysmenorrhea therapy apparatus - Google Patents

Abstract

The utility model relates to an electronic dysmenorrhea therapy apparatus, which mainly comprises a plate round-shaped shell composed of a small round piece metal electrode, a big round piece metal electrode and a biologic inertia material, and the plate round-shaped shell is provided inside with a battery and a variable resistor; the battery is connected with an IC microprocessor, and a current changeover switch is arranged; the voltage of the current changeover switch is 3 volts, the current is from 20 to 30 mA, 10 stationary frequency and amplitude of pulse wave can be intermittently transmitted, and the variable resistor R is used to adjust; the utility model has the advantages that the nerve function can be improved through an electric stimulation method, the utility model can replace the medicine, acupuncture and other therapy method; the operation is safe and reliable to use with small footprint, light weight, low cost, easy usage and quick effect.

Description

The spirit of a kind of electronics dysmenorrhea

This utility model relates to a kind of medical apparatus and instruments, is meant a kind of device of electronic therapy dysmenorrhea especially.

Dysmenorrhea is a common gynecological disease.The stomachache and the waist and sacrum pain of all no other reasonses that takes place between menstrual period front and back or menstrual period are called dysmenorrhoea.Dysmenorrhea often is paroxysmal or persistence, and the aggravation of paroxysm sometimes emits to vagina, anus and waist, causes frequent micturition, has defecate feeling.When serious, pale complexion, cold hand and foot is in a cold sweat, feels sick, vomiting, even faint.

Dysmenorrhea can be divided into two kinds of constitutional and Secondary cases.Primary dysmenorrhea is meant that the genitals does not have the significant organic pathological changes, is more common in unmarried or the unpregnancy women.Secondary dysmenorrhea is meant that the genitals has organic disease, as the dysmenorrhea that endometriosis, pelvic inflammatory disease and submucosal myoma of uterus cause, is more common in the childbearing age women.

At present, the treatment dysmenorrhea is mainly taked into medication, acupuncture and moxibustion treatment, umbilicus therapy, cupping therapy etc.Though these therapies have curative effect in various degree, loaded down with trivial details owing to avoiding and operating, some medicines have side effect in addition, so usually be not used.

The purpose of this utility model be to overcome the deficiency in the background technology and provide a kind of can be to the primary dysmenorrhea good effect, and volume is little, in light weight, electronics dysmenorrhea device easy to use.

The technical solution of the utility model is: the main chip circular housing that is made of sequin metal electrode, big circular slice metal electrode and bio-inert material is characterized in that: be provided with battery, variable resistance and IC microprocessor in its shell; And battery and IC microprocessor interconnect; And be provided with rheotrope.

Wherein, described IC microprocessor is to be made of RC oscillating circuit, squaring circuit, multistage frequency dividing circuit, signal synthesis circuit, and its voltage is 3 volts, and electric current is 20～30 milliamperes, can intermittently send the impulse wave of 10 fixed frequencies and amplitude, and regulate by variable resistance R.

In use, with medical rubber cream the present invention is attached to SHENQUE acupoint (Qizhong).

The mechanism of action of the present utility model: in each layer tissue at the acupuncture point (comprising SHENQUE acupoint) of human body, have abundant teleneuron, plexus nervorum and nerve tract.Modern study shows, constantly stimulate umbilical part skin, can make the various teleneurons on the umbilical part skin enter active state, can promote nerve, body fluid regulating action and the immunologic function of human body, improve the functional activity of each histoorgan, with the purpose that reaches diseases prevention, cures the disease.And the impulse wave of fixed frequency that this utility model sends and amplitude directly stimulates umbilical part skin, so reached the purpose of treatment dysmenorrhea.

This utility model is a kind of external labeling type electrostimulator, can not dissolve in use, so can repeatedly use.

Advantage of the present utility model is: the treatment principle is different from traditional Therapeutic Method, and it has improved function of nervous system by electrical stimulation method, has replaced medicine, acupuncture and other Therapeutic Method; This product is nontoxic, have no side effect; Because output voltage is less than 3 volts, so safe and reliable; Its volume is little, and is in light weight; And cost is low, low price; Easy to use, instant effect.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a circuit diagram of the present utility model.

Fig. 3 is an IC circuit block diagram of the present utility model.

Fig. 4 is electric pulse waveform figure of the present utility model.

Fig. 5 is an IC circuit diagram of the present utility model.

Below in conjunction with Figure of description and embodiment, this utility model is further described.

As shown in Figure 1, this utility model mainly is made of big circle metal plate electrode 1, roundlet sheet metal electrode 2, IC circuit 3, battery 4, rheotrope 5, plastics circular housing 6.Overall dimensions of the present utility model can be φ 30 * 4mm, and weight is not more than 3 grams.

As shown in Figure 2, circuit part of the present utility model mainly is made up of power supply E, microprocessor IC and variable resistance R, and its voltage is 3～5 volts, and electric current is 15～20 milliamperes, microprocessor can intermittently send the impulse wave of 10 fixed frequencies and amplitude, and its output can be regulated by variable resistance R.

Shown in Fig. 3～5, this utility model microprocessor IC circuit is made up of RC oscillating circuit, squaring circuit, multistage frequency dividing circuit, signal synthesis circuit.Its work process is: the square-wave generator that is made of resistance, electric capacity and not gate produces simple clock pulse signal, and produces vibration under the power supply excitation; After squaring circuit is adjusted, produce the standard square-wave signal; And after frequency dividing circuit is handled, carry out NAND operation with the final stage NAND gate circuit again after, obtain the modulation signal output waveform that needs.

Its modulated pulse signal parameter is: burst periods is 2600ms; The train of pulse number is 10; The individual pulse cycle is 18ms; The pulse envelope dutycycle is 1: 3; Amplitude is 3VDC, and its waveform as shown in Figure 4.

Using method of the present utility model is: with medical rubber cream this utility model is attached to SHENQUE acupoint (Qizhong).This utility model can repeatedly use.

Claims (2)

1, a kind of electronics dysmenorrhea spirit, mainly the chip circular housing that is made of sequin metal electrode, big circular slice metal electrode and bio-inert material is characterized in that: be provided with battery, variable resistance and IC microprocessor in its shell; And battery and IC microprocessor interconnect; And be provided with rheotrope.

2, according to a kind of electronics dysmenorrhea spirit described in the claim 1, it is characterized in that: described IC microprocessor is to be made of RC oscillating circuit, squaring circuit, multistage frequency dividing circuit, signal synthesis circuit, its voltage is 3 volts, electric current is 20～30 milliamperes, can intermittently send the impulse wave of 10 fixed frequencies and amplitude, and regulate by variable resistance R.

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