CN201189356Y

CN201189356Y - Portable woman pelvic floor rehabilitation device

Info

Publication number: CN201189356Y
Application number: CNU2008201018765U
Authority: CN
Inventors: 宋岩峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-10
Filing date: 2008-04-10
Publication date: 2009-02-04
Anticipated expiration: 2018-04-10

Abstract

The utility model relates to a physical therapy device for female genital organs, in particular to a portable female pelvic floor recovery instrument. The structural key points of the utility model are as follows: a control circuit comprises a low-voltage DC input end connected with a battery, a chopper circuit and a voltage boost and transformation circuit, and the circuits are orderly and electrically connected and then connected with electrodes of a probe; a DC signal inputted through the DC input end is orderly processed by the chopper circuit and the voltage boost and transformation circuit, and finally the obtained impulse current is outputted to the electrodes of the probe exposed to the outside. The physical therapy device is characterized in that the battery low-voltage DC power supply is used as the input power supply for controlling the circuits, the processing for circuits and waveforms becomes easier, so that the whole circuit structure is greatly simplified, the volume becomes smaller, the operational control is easy and simple, and the cost is greatly lowered; because the physical therapy device is conveniently carried, the treatment space is limitless; and simultaneously, by the popularization and the application of the physical therapy device, the patient is free to choose the treatment time.

Description

Rehabilitation device at the bottom of portable women's basin

Technical field

This utility model relates to the phallic physical therapy device of a kind of women of being used for, rehabilitation device at the bottom of particularly a kind of portable women's basin.

Background technology

At the bottom of women's basin the rehabilitation device be a kind of can to women's pelvic diaphragm muscle perform physical exercise the treatment and the health care instrument, it includes one can be placed in intravaginal probe and one outer controller, have power supply power supply treatment circuit in the inner chamber of controller and include the waveform generation and the impulse circuit of control circuit and driving output circuit, the probe outer surface be coated with a kind of can with the human body electrodes in contact, electrode is connected with controller output end.Power supply power supply treatment circuit includes city's electric connecting terminal, the first isolated buck transforming circuit, multiloop filter circuit, the second blood pressure lowering transforming circuit, current rectifying and wave filtering circuit and multiloop mu balanced circuit.After city's electric connecting terminal inserts civil power, carry out first transformation, electric main is reduced to the alternating current of 60V by the first isolated buck transforming circuit, process multiloop filter circuit is with the clutter filtering in the alternating current, by the second blood pressure lowering transforming circuit voltage is further reduced then, the circuit and the civil power that reach after the blood pressure lowering are thoroughly isolated, and by current rectifying and wave filtering circuit and multiloop mu balanced circuit alternating current are become unidirectional current again.Cause voltage swells for preventing that above-mentioned each circuit may lose efficacy, also should add corresponding anti-voltage jump circuit at last again after, offer impulse circuit again and use.The waveform electric current of characteristic frequency, pulsewidth and amplitude takes place to produce with control circuit in the waveform in the impulse circuit, be sent to electrode by driving output circuit, make electrode carry out intermittent discharge, directly stimulate pelvic diaphragm muscle or to the reflex irritation of nerve at the bottom of pudendal nerve and the basin, then guide the pelvic diaphragm muscle motion exercise, reach prevention and treatment pelvic floor dysfunction disease therapeutic purpose.

The weak point of this technology is, because the electrode on the probe directly acts on human body, therefore very high to the requirement of power supply power supply treatment circuit, a big chunk element of control circuit all is the processing that is used for source current and voltage, the requirement that makes it to meet human body safety and treat.But the power supply of the controller at the bottom of the basin of prior art in the rehabilitation device derives from the civil power alternating current, this civil power alternating current derives from electrical network, its poor stability, clutter and interference are many, make control circuit to carry out repeatedly filtering and isolation processing, so the element and the loop of the power supply of the power supply in controller treatment circuit are very numerous and diverse to it; And it is big that the 220V of civil power is reduced to the isolating transformer and the related device volume thereof of the low-voltage that human body can contact, the cost height.In addition, the isolation processing of high-low pressure at present still causes the potential safety hazard that may exist because of technological reason.In addition, owing to need use ac plug and switch when using the civil power alternating current, also make control operation also become complicated, like this, the equipment that makes generally can only be placed on a certain fixedly place of hospital or physical therapy institute and use.Yet the women is because of reasons such as gestation, childbirths now, cause the lax sickness rate of its pelvic diaphragm muscle up to 40%, and the rehabilitation device needs regular hour and cycle to this treatment, present patient can only arrive hospital or physical therapy institute treats, no matter all be very inconvenience on the time still is the space, also cause this rehabilitation device to be difficult to popularize treatment for patients.

Summary of the invention

The purpose of this utility model be to overcome weak point of the prior art and provide a kind of simple in structure, volume is little, cost is low, portability and realize portable women's basin of self-service treatment at the bottom of the rehabilitation device.

The purpose of this utility model can realize by following approach:

Rehabilitation device at the bottom of portable women's basin, include controller and probe, the inner chamber of controller has a control circuit, the probe outer surface is coated with a kind of electrode, its structural feature is, control circuit includes low-voltage direct input, the chopper circuit that is connected with battery and the transforming circuit that boosts, foregoing circuit is electrically connected in regular turn and electrode last and on the probe is connected, by direct-flow input end input direct current signal, through the processing of chopper circuit, the transforming circuit that boosts, at last resulting pulse current is transferred to the outer electrode that is exposed on the probe in regular turn.

Can make DC current become the signal of telecommunication of assigned frequency, pulsewidth and time-amplitude by the chopper circuit and the transforming circuit that boosts.Because the input power supply of control circuit is the dc source that low tension battery produces, substantially be not with and disturb and clutter, therefore it is handled and become very simple, make it to reach the needed output current condition of satisfied probe as long as this source current is carried out the copped wave processing; In addition, owing to adopted low-voltage dc power supply, control circuit is in the light current running status always, and it is much simple that the structure of the relative civil power blood pressure lowering of the structure of the miniature transforming circuit that boosts transforming circuit is wanted, operate on it control and also become simply, even as long as adopt small-sized adjustable resistance just can finish.Cause electric leakage to injure the hidden danger of the person owing to no longer adopt civil power also just fundamentally to stop defective insulation, more do not have the danger of the voltage swells that the circuit malfunction problem causes.Because circuit structure is simple, so the volume of controller also diminished, and cost has also greatly reduced, not only use easy to operate, also can be portable, the patient can buy by oneself to be in and carry out physical therapy, no longer be subjected to the constraint on time and space of hospital or physical therapy institute, can promote the use of women patient.

This utility model can further be specially:

Also include circuits for triggering, waveform selection and control circuit and amplifying circuit in the chopper circuit, the electrical input of circuits for triggering is connected with the low-voltage direct input, trigger end be connected with amplifying circuit with control circuit by the waveform selection, the outfan of amplifying circuit is electrically connected with the transforming circuit that boosts.

Waveform select with control circuit be a kind of a kind of circuit of parameters such as the frequency of waveform, amplitude being selected and controlled according to the treatment needs, user can be selected suitable oneself pulse current as required like this.

The transforming circuit that boosts specifically can be a kind of booster transformer, it comprises the winding coil that has magnetic core, the primary coil of this winding coil is selected to be electrically connected with control circuit with the waveform in the chopper circuit by amplifying circuit, and secondary coil then is electrically connected with the electrode of probe.

The secondary coil of booster transformer produces other electric current of high voltage level that intensity is suitable, can stimulate and guide the motion of human body pelvic diaphragm muscle, gives muscle by electrodes transfer again, reaches the effect of exercise and treatment.

The secondary coil of booster transformer has the plural groups tap, and this plural groups tap is electrically connected with the electrode of probe by a kind of selector switch.

Also include a kind of potentiometer in the chopper circuit, it is connected electrically between waveform selection and control circuit and the amplifying circuit.

Secondary coil or potentiometer by this plural groups tap can obtain different intensity of electric stimulus.

As preferably, booster transformer preferably is installed in the probe bore.

The peripheral auxiliary circuits of one waveform generation chip and chip takes place all to be integrated in control circuit in the circuits for triggering in the chopper circuit, waveform.The model of this waveform generation chip can be PIC16F630.

The model of waveform generation chip can have multiple choices, requires as long as meet control.

This utility model can also further be specially:

Also comprise a kind of electric oscillation device, it is installed in the probe bore, and its control end is electrically connected with the outfan of chopper circuit.

This electric oscillation device can be a kind of motor of strap cam structure, can also be a kind of electromagnetism adhesive device.As preferably, this electric oscillation device is a kind of micromotor of strap cam structure.

This is another innovation described in the utility model, and existing technology is just carried out step electricity irritation to pelvic diaphragm muscle, thereby causes the motion of pelvic diaphragm muscle, and this is a kind of single mode.This utility model has increased the electric oscillation device, physical stimulation drive pelvic diaphragm muscle by this electric oscillation device moves, can increase the exercise intensity of pelvic diaphragm muscle, also can reach analgesia by massage, the effect of blood circulation promoting makes the pelvic floor dysfunction disease obtain more efficiently treatment and rehabilitation.

In sum, this utility model outstanding feature compared to existing technology is, has adopted the input power supply of battery low-voltage dc power supply as control circuit, and feasible processing to circuit and waveform has become simply, therefore the entire circuit structure is simplified greatly, volume has also diminished, and operation control also becomes easily simple, and cost greatly reduces, not only be applicable to portable, make that the space of treatment is no longer restricted, can also apply simultaneously, make patient's the selection on treatment opportunity also no longer restrained.

Description of drawings

Figure 1 shows that the structural representation of rehabilitation device at the bottom of portable women's basin described in the utility model.

Figure 2 shows that the circuit frame sketch map of rehabilitation device at the bottom of portable women's basin described in the utility model.

Figure 3 shows that the described circuit diagram of this utility model embodiment.

Come further this utility model to be described below in conjunction with embodiment.

Specific embodiment

Most preferred embodiment:

With reference to accompanying drawing 1, rehabilitation device at the bottom of portable women's basin, include controller and probe 2, the inner chamber of controller has a control circuit 3, the outer surface of probe 2 is coated with a kind of electrode 1, a kind of electric oscillation device 5 is installed, with reference to accompanying drawing 2 in 2 inner chambers of popping one's head in, control circuit includes low-voltage direct input, chopper circuit and the transforming circuit that boosts that is connected with battery 4 (seeing accompanying drawing 1), and foregoing circuit is electrically connected in regular turn and last is electrically connected with electrode and electric oscillation device on the probe respectively.By the direct-flow input end input dc power, after the chopper circuit processing, after one side is carried out transformation by the transforming circuit that boosts, at last resulting pulse current is transferred to the outer electrode that is exposed on the probe; On the other hand, form the electric oscillation device that directly is transferred to after pulse current also amplifies in the probe by chopper circuit.

Also include circuits for triggering, waveform selection and control circuit and amplifying circuit in the chopper circuit, the electrical input of circuits for triggering is connected with the low-voltage direct input, trigger end be connected with amplifying circuit with control circuit by the waveform selection, the outfan of amplifying circuit is electrically connected with the transforming circuit that boosts.Select can to select to adopt potentiometer to control for waveform, can utilize potentiometer control to output to current amplitude size on the probe electrode with control circuit, can also be as selector switch, thus select the operational mode of different output waveforms and working time.Can adopt a plurality of potentiometers to control, improve control, to adapt to patient's different requirements to the different demands of chopper circuit as different control functions.

The control end of electric oscillation device is electrically connected with above-mentioned amplifying circuit.This electric oscillation device is a kind of motor of strap cam structure, and the physical stimulation by the electric oscillation device directly drives pelvic diaphragm muscle and moves, and strengthens the exercise intensity of pelvic diaphragm muscle, strengthens pelvic floor dysfunction treatment of diseases and rehabilitative action.

The transforming circuit that boosts specifically can be a kind of booster transformer, it is installed in the inner chamber of probe, this booster transformer comprises the winding coil that has magnetic core, the outfan of the amplifying circuit of chopper circuit is electrically connected in the primary coil of this winding coil and the control circuit, and secondary coil then is electrically connected with the electrode of probe.Secondary coil produces other electric current of high voltage level that intensity is suitable, can stimulate and guide the motion of human body pelvic diaphragm muscle, gives muscle by electrodes transfer again, reaches the effect of exercise and treatment.

With reference to accompanying drawing 3, chopper circuit includes the peripheral auxiliary circuits of a waveform generation chip and chip, select and control circuit comprising the circuits for triggering in the chopper circuit, waveform, and the various partial circuits that this circuit is set and controlled all can be integrated in this waveform generation chip, and the model of this waveform generation chip can be PIC16F630.Dc-battery is connected to the low-voltage dc power supply input, and be connected in the power input of waveform generation chip by this input and K switch and diode D, can produce multiple waveform in the waveform generation chip, adapting to different electronic stimulation patterns, by the waveform that can select the operation of K2 to be fit to and suitable electronic stimulation time.So-called treatment pattern is exactly to select the impulse waveform with certain intensity, pulsewidth, amplitude and frequency of setting, and the suitable working time, and K2 is used to select the treatment pattern exactly.After the treatment pattern is set, just can allow control circuit start working by operation to button switch K 1.This waveform generation chip is a kind of commercially available prod, and model can multiselect, promptly can be used for the technology of the present invention as long as it is transformed.Transistor Q and peripheral circuit thereof are formed the amplifying circuit in the chopper circuit, after the impulse waveform of chip output is amplified by transistor Q, be connected on the operating circuit of probe by A, B two-end-point, among the figure, when the corresponding connection of A, B difference A1, B1, being that booster transformer drive electrode carries out work, when A, B distinguish correspondence connection A2, B2 simultaneously, is that the electric oscillation device cooperates electrode to carry out work.Can from waveform generation chip, draw one the tunnel simultaneously and come corresponding connection electric oscillation device with the same or analogous circuit of transistor Q.When needs are controlled intensity, can control by variable resistance R2.

It is same as the prior art that present embodiment is not stated part.

Claims

1, rehabilitation device at the bottom of portable women's basin, include controller and probe, the inner chamber of controller has a control circuit, the probe outer surface is coated with a kind of electrode, it is characterized in that, control circuit includes low-voltage direct input, the chopper circuit that is connected with battery and the transforming circuit that boosts, foregoing circuit is electrically connected in regular turn and electrode last and on the probe is connected, by direct-flow input end input direct current signal, through the processing of chopper circuit, the transforming circuit that boosts, at last resulting pulse current is transferred to the outer electrode that is exposed on the probe in regular turn.

2, rehabilitation device at the bottom of portable women's basin according to claim 1, it is characterized in that, also include circuits for triggering, waveform selection and control circuit and amplifying circuit in the chopper circuit, the electrical input of circuits for triggering is connected with the low-voltage direct input, trigger end be connected with amplifying circuit with control circuit by the waveform selection, the outfan of amplifying circuit is electrically connected with the transforming circuit that boosts.

3, rehabilitation device at the bottom of portable women's basin according to claim 2 is characterized in that chopper circuit also includes a kind of potentiometer, and it is connected electrically between waveform selection and control circuit and the amplifying circuit.

4, rehabilitation device at the bottom of portable women's basin according to claim 1, it is characterized in that, the transforming circuit that boosts can be a kind of booster transformer, it comprises the winding coil that has magnetic core, the primary coil of this winding coil is electrically connected with chopper circuit, and secondary coil then is electrically connected with the electrode of probe.

5, rehabilitation device at the bottom of portable women's basin according to claim 4 is characterized in that the secondary coil of booster transformer has the plural groups tap, and this plural groups tap is electrically connected with the electrode of probe by a kind of selector switch.

6, rehabilitation device at the bottom of portable women's basin according to claim 1 is characterized in that booster transformer is installed in the probe bore.

7, rehabilitation device at the bottom of portable women's basin according to claim 1, it is characterized in that, the peripheral auxiliary circuits of one waveform generation chip and chip takes place all to be integrated in control circuit in the circuits for triggering in the chopper circuit, waveform, and the model of this waveform generation chip can be PIC16F630.

8, rehabilitation device at the bottom of portable women's basin according to claim 1 is characterized in that also include the electric oscillation device, it is installed in the probe bore, and control end is electrically connected with the outfan of chopper circuit.

9, rehabilitation device at the bottom of portable women's basin according to claim 8 is characterized in that this electric oscillation device is a kind of motor of strap cam structure, or a kind of electromagnetism adhesive device.