CN2030091U - Hemiplegia cure instrument - Google Patents
Hemiplegia cure instrument Download PDFInfo
- Publication number
- CN2030091U CN2030091U CN 87214677 CN87214677U CN2030091U CN 2030091 U CN2030091 U CN 2030091U CN 87214677 CN87214677 CN 87214677 CN 87214677 U CN87214677 U CN 87214677U CN 2030091 U CN2030091 U CN 2030091U
- Authority
- CN
- China
- Prior art keywords
- circuit
- time
- control circuit
- instrument
- pulse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Abstract
The utility model relates to a hemiplegia cure instrument, comprising a pulse signal generator, a time-program generator, an overcurrent automatic protection circuit, an electronic timer and an automatic stopping and music playing apparatus. The cure instrument uses a decimal digit dial switch to regulate and control pulse frequency, pulse width and program time, and therefore, pulse waveforms are alternatively varied, automatically recycled and continuously and intermittently output to form five kinds of operating states. The instrument adopts the electronic timer to automatically stop and play music. The utility model has the advantages of precise design, accurate waveform parameter, stable performance, convenient operation, high safety and low cost.
Description
This utility model belongs to the electrical equipment medical apparatus and instruments.
At present, employed therapeutic instrument in the recovering physiotherapy equipment of state's internal therapy hemiplegia, ubiquity waveform dullness, real output signal frequency, pulse width and time control signal and the scale value error bigger, therefore, therapeutic effect is not good enough.In addition, also lack safety precautions, mechanical timer is not accurate enough.And utilize the electronic computer therapeutic instrument, and then make complexity, the cost costliness, present stage still can not promote in China's medical treatment is clinical.
The purpose of this utility model is to provide a kind of degree of precision that has, but electronic timing and play ring, have the multi-functional hemiparalysis curing instrument of supercurrent output protection by time program output pulse signal autostop music.This therapeutic instrument circuit is simple, safe and reliable.
The pulse signal producer that hemiparalysis curing instrument is made up of two integrated circuits; two temporal sequence generator and electronic timers that integrated circuit is formed; waveform changing circuit, constant-current source output circuit, overcurrent automatic protection circuit, power supply and timing music are played the ring circuit and are formed.(Fig. 1)
This utility model has following characteristics:
1, adopts integrated circuit makeup time sequence circuit, the checker of control impuls waveform, Automatic Cycle and continuous, interrupted output.
2, utilize the ten's digit toggle switch to adjust control impuls frequency and pulse width and program time, make circuit simple, reliable and accurately directly perceived.
3, adopt output current sampling control circuit, can cut off output current automatically when making output current, guarantee personal safety greater than safety value.
4, output has 36 fixed frequency points, 36 fixed pulse width points, and error is less than 2% of scale value; Electronic timer scope 5--40 minute is divided 8 grades, and error is less than 2% of scale value.
This utility model is described in detail in conjunction with the accompanying drawings.
In the block diagram 1, pulse signal producer, waveform changing circuit, the constant-current source output circuit adopts prior art, now specifically describe as follows: pulse signal producer, be made up of two 555 integrated circuits, one of them 555 integrated circuit produces the spike of an adjustable frequency, and another 555 integrated circuit constitutes monostable circuit.The adjustable square wave pulse of above-mentioned spike triggering for generating pulsewidth, the waveform changing circuit of this pulse by forming by the control relay of integrating circuit and time program generator, divide two-way output with the square wave pulse, one the tunnel adds to the input of the constant-current source output circuit of the common emitter amplifying circuit of being made up of the transistor discrete component through relay tip, another passing point circuit is transformed to the exponential wave pulse, adds to the input of constant-current source output circuit again through relay tip control.Automatic conversion circulation square wave or exponential wave pulse that this is controlled, by delivering to output socket after the amplification of constant-current source output circuit, current foldback circuit makes the unlikely safety range that exceeds of output current.
Fig. 2 has described the therapeutic instrument time control circuit, and it is mainly by time-base integrated circuit IC, time-delay charge and discharge circuit, and relay is formed.
This relay tip control wave conversion, constant and (electric capacity) C, (isolating diode) D2, constant decision when (constant resistance during discharge) R11--R19 discharges when its conversion time, length was respectively by (constant resistance during charging) R1--R10, (isolating diode) D1, (electric capacity) C charging.And resistance R 2-R10 and R11-R19 are adjusted by two ten's digit toggle switch K1, K2 on the panel respectively, and adjusting range was respectively 1--9 minute.
After the start energising, time-base integrated circuit IC " 3 " foot output low level, the relay J adhesive is first kind of state, electric current charges to capacitor C through resistance R 1--R10, diode D1 simultaneously.If K1 is one minute position, during charging interval to one minute, time-base integrated circuit IC " 3 " foot is output as high level, and relay J discharges, and be second kind of state this moment.At this moment on the capacitor C electric charge through diode D2, resistance R 11--R19, time-base integrated circuit IC discharge, if K2 is 2 minutes positions, discharge time to 2 minute, time-base integrated circuit IC output low level, relay J adhesive.So go round and begin again, up to regularly treatment end, per step program time can be put fixed in advance, also can regulate at any time.
It is 0.1-900HZ that this therapeutic instrument produces frequency range, and 36 fixed frequency points are arranged, and pulse width range is 0.1-900ms, and 36 fixed pulse width points are arranged.Two groups of ten's digit toggle switch K1 are arranged on panel, K2 adjusts and show that every grade of resistance is all through accurate Calculation, and the less metalfilmresistor of employing error, make frequency, pulsewidth indication accurately.
Fig. 3 has described the electric current control circuit that transfinites, and its adopts output current sampling control circuit.When certain reason transfinited output current to increase, its output triode BG1 emitter current rose, and it is big to produce pressure drop on resistance R 1, and Zener diode D1 punctures when surpassing certain value, makes switch triode BG2 conducting.Relay J 1 adhesive, its normally closed contact disconnects, and cuts off the BG1 collector supply, plays the safeguard protection effect.
Fig. 4 has described electronic timer and autostop music striking sounding device.
Electronic timer is made up of time-base integrated circuit IC1 and peripheral cell.Start button when pressing AN, the IC1 energising is because capacitor C 2 both end voltage can not be suddenlyd change relay J 2 adhesives, its contact J2-2 conversion this moment, electric charge constant resistance R 1-R8 discharge when discharge on the capacitor C 1.When the discharge certain hour, when electric charge reduces to certain value on the capacitor C 1, IC1 " 3 " foot output high level, switch triode BG1 ends, and relay J 2 discharges, and contact J2-1 cuts off the 12V power supply, and simultaneously, ring is played in music integrated circuit IC2 energising.Adjust resistance R 1-R8, treatment time was selected between 5,15,20,25,30,35,40 minutes.
Embodiment:
This therapeutic instrument has five kinds of duties (interrupted square wave, exponential wave, continuous square wave, exponential wave, two kinds of automatic alternate cycles of ripple), can select arbitrarily according to the state of an illness.During treatment, two-plate soaks saline and is placed on the acupuncture point of suffering from limb.It is fixed in nerve trunk or paralysis muscle group position, and two-plate is made even capable and put method, and during stimulation, visible muscle discontinuity is shunk, and pulsewidth is selected 0.4-1ms for use, and frequency is selected 0.2-5HZ for use, selects square wave and exponential wave alternation for use.Circulation time is 1 minute and 3 minutes, and each position is 15--25 minute at every turn, and once a day, per 12 times is a course of treatment, has a rest about three days, carries out second course of treatment again.
Therapeutic outcome:
Criterion of therapeutical effect, produce effects: transference cures such as the function muscular strength recovers normally substantially, pain or obviously alleviate; Take a turn for the better: function is significantly improved, and human body has recovery, pain relief.Other are invalid.Therapeutic outcome is seen attached list.
Subordinate list: the observation of curative effect of hemiparalysis curing instrument:
It is invalid that disease example digital display effect takes a turn for the better
Cerebral hemorrhage 38 21 15 2
Cerebral thrombosis 162 87 71 4
Hemiplegia 21 10 65 after the wound
Add up to 221 118 92 11
Total effective rate is 95%, and obvious effective rate accounts for 53.4%, and improvement rate accounts for 41.6%, and inefficiency is 5%.
Embodiment shows: the utility model is a kind of multifunction medical instrument, and it designs accurate, and is easy and simple to handle, waveform parameter accurately, stable performance, curative effect excellence. Adopt the electronic timing music to play ring, the spacious god of the heart was idle after Case treatment finished. And use safety, cheap.
Description of drawings:
Fig. 1 hemiparalysis curing instrument block diagram.
Fig. 2 program timer.
Constant resistance when R1-R10 is charging, C1 is a charge and discharge electric capacity.Constant resistance, K1 were first kind of status number toggle switch when R11-R19 was discharge.K2 is second kind of status number toggle switch, and IC is that 555 time-base integrated circuits, D1, D2 are that isolating diode, J are relay.
Fig. 3 output current control circuit that transfinites.
BG1 is that electric current output triode, D1 are Zener diode, and R1 is an emitter resistance, and BG2 is that switch triode, J are relay.
Fig. 4 electronic timer and autostop music striking sounding device.
C2 start electric capacity, C1 for charge and discharge, electric capacity, BG1 is switch triode.IC1 is that 555 time-base integrated circuit pieces, IC2 are that music integrated circuit block, J2 are relay.AN is press button, a R1-R8 constant resistance during for discharge.
Claims (5)
1, a kind of hemiparalysis curing instrument, it is by pulse signal producer, and waveform changing circuit and constant-current source output circuit are formed, and it is characterized in that it has the temporal sequence control circuit, output current transfinite control circuit, electronic timer and autostop music striking sounding device.
2, hemiparalysis curing instrument as claimed in claim 1, it is characterized in that the temporal sequence control circuit is made up of time-base integrated circuit, time-delay charge and discharge circuit, relay, its program work time, modification scope was between 1-9 minute by ten's digit toggle switch adjustment control.
3, hemiparalysis curing instrument as claimed in claim 1 or 2 is characterized in that pulse frequency and pulse width, is adjusted and is shown by two groups of ten's digit toggle switch on the panel.
4, hemiparalysis curing instrument as claimed in claim 1 is characterized in that the output current control circuit that transfinites, and adopts output current sampling control circuit.
5, hemiparalysis curing instrument as claimed in claim 1 it is characterized in that electronic timer is made up of time-base integrated circuit and peripheral cell, but the autostop music is played ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 87214677 CN2030091U (en) | 1987-10-24 | 1987-10-24 | Hemiplegia cure instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 87214677 CN2030091U (en) | 1987-10-24 | 1987-10-24 | Hemiplegia cure instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2030091U true CN2030091U (en) | 1989-01-04 |
Family
ID=4828943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 87214677 Withdrawn CN2030091U (en) | 1987-10-24 | 1987-10-24 | Hemiplegia cure instrument |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2030091U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035154C (en) * | 1992-07-18 | 1997-06-18 | 中国中医研究院基础理论研究所 | Electronic medicine permeation apparatus |
CN1037153C (en) * | 1993-12-15 | 1998-01-28 | 李春胜 | Pulse therapeutic apparatus for curing prostatosis |
CN1037154C (en) * | 1994-07-11 | 1998-01-28 | 北京医科大学 | Point nerve stimulation therapeutic method and its apparatus for narcotic abstinence |
CN1038228C (en) * | 1991-10-31 | 1998-05-06 | 株式会社白寿生科学研究所 | Electric potential treating instrument |
CN1039786C (en) * | 1992-03-04 | 1998-09-16 | 卢受益 | Multi-purpose instrument for electronic ultrasonic acupuncture and moxibustion |
CN1040179C (en) * | 1995-05-15 | 1998-10-14 | 深圳康福医疗器械有限公司 | Therapeutic instrument for cholelithiosis |
-
1987
- 1987-10-24 CN CN 87214677 patent/CN2030091U/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038228C (en) * | 1991-10-31 | 1998-05-06 | 株式会社白寿生科学研究所 | Electric potential treating instrument |
CN1039786C (en) * | 1992-03-04 | 1998-09-16 | 卢受益 | Multi-purpose instrument for electronic ultrasonic acupuncture and moxibustion |
CN1035154C (en) * | 1992-07-18 | 1997-06-18 | 中国中医研究院基础理论研究所 | Electronic medicine permeation apparatus |
CN1037153C (en) * | 1993-12-15 | 1998-01-28 | 李春胜 | Pulse therapeutic apparatus for curing prostatosis |
CN1037154C (en) * | 1994-07-11 | 1998-01-28 | 北京医科大学 | Point nerve stimulation therapeutic method and its apparatus for narcotic abstinence |
CN1040179C (en) * | 1995-05-15 | 1998-10-14 | 深圳康福医疗器械有限公司 | Therapeutic instrument for cholelithiosis |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101164635B (en) | Low frequency resonance biological electric therapeutic instrument | |
CN1272798A (en) | Percutaneous intramuscular stimulation system | |
CN2030091U (en) | Hemiplegia cure instrument | |
CN205055200U (en) | Facial paralysis electricity needle therapeutic instrument | |
CN102335482A (en) | Chaos multi-dimensional electrical stimulation system | |
CN100346851C (en) | Acupuncture first-aid therapeutic apparatus of cardio-pulmponary-cerebral resuscitation | |
CN1025942C (en) | Multi-function therapy instrument | |
CN85107310A (en) | Computer mid-frequency electrotherapy device | |
CN2163658Y (en) | Undulation generator | |
CN1810221A (en) | Eyesight improving instrument to guide medicine liquid to human eye to treat eye diseases | |
CN87213113U (en) | Pocket multi-function high efficacy magnetoelectro-therapy machine | |
CN1089172A (en) | Touching-type instrument for invigorating channels and collaterals | |
CN2562252Y (en) | Multifunctional diagnostic and therapeutical devices | |
CN1026466C (en) | Multifunctional medical instrument for therapy | |
CN2506280Y (en) | Ultralow frequency medicine leading therapeutic instrument | |
CN86209440U (en) | Program-controlled low-frequency pulse physiotherapeutic instrument | |
CN1021198C (en) | Multifunctional biocurrent therapeutic equipment | |
CN2058854U (en) | Jing and luo (channels and collaterals) dredge device | |
CN100363067C (en) | Instrument for activating brain cells | |
CN1023070C (en) | High-efficient holographic automatic therapeutic equipment | |
CN1063419A (en) | Woundless calculus therapeutic device | |
CN1040065C (en) | Muscle exerciser | |
CN2038012U (en) | Electronic apparatus for percussopunctator treatment | |
CN88204041U (en) | Galvanic acupuncture instrument with music and multifrequency output function | |
CN201768274U (en) | Natural crystal healthcare device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |