CN101658712A - Electric stimulation therapeutic apparatus with signal prompt - Google Patents

Electric stimulation therapeutic apparatus with signal prompt Download PDF

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Publication number
CN101658712A
CN101658712A CN200810042276A CN200810042276A CN101658712A CN 101658712 A CN101658712 A CN 101658712A CN 200810042276 A CN200810042276 A CN 200810042276A CN 200810042276 A CN200810042276 A CN 200810042276A CN 101658712 A CN101658712 A CN 101658712A
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CN
China
Prior art keywords
signal
microprocessor
pulse
treatment
electric stimulation
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Pending
Application number
CN200810042276A
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Chinese (zh)
Inventor
胡永善
吴毅
徐志瑶
张峰
徐秀林
张东衡
郭旭东
周岳平
严红剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huashan Hospital of Fudan University
University of Shanghai for Science and Technology
Original Assignee
Huashan Hospital of Fudan University
University of Shanghai for Science and Technology
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Priority to CN200810042276A priority Critical patent/CN101658712A/en
Publication of CN101658712A publication Critical patent/CN101658712A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an electric stimulation therapeutic apparatus with signal prompt, which comprises electrodes, a power supply, a microprocessor, a pulse signal generating module, a power amplifying and boosting circuit, a liquid crystal display and touch screen control panel, a recording and voice prompting module, a signal lamp and an output current detection and protection circuit. The therapeutic apparatus of the invention is provided with two groups of independent output channels, can adopt a prescription therapeutic mode and a free programming therapeutic mode, can control an amplitude, a pulse width, a frequency and a therapeutic time of a therapeutic pulse by programming with the microprocessor, realizes human-computer interaction by using the control panel and a liquid crystal display, facilitates the performance of electric stimulation therapy of doctors on patients by giving acoustic and optical command prompts and has very good rehabilitation effect on the patients suffering from I-grade to III-grade myasthenia caused by brain paralysis or other reasons.

Description

Electric stimulation therapeutic apparatus with signal prompt
Technical field
The present invention relates to medical apparatus and instruments, particularly a kind of electric stimulation therapeutic apparatus with signal prompt.
Background technology
Cerebral palsy causes the affected limb muscle strength to descend, and how muscle strength reinforcing is the major issue of a rehabilitation all the time.Human body can adopt active progressive work against resistance during more than or equal to 3 grades when muscular strength, but when muscular strength below 2 grades and 2 grades the time, owing to weak muscle strength can't be to resistive drag force, so can't use active resistance exercise.Therefore, patient below 2 grades and 2 grades, the rehabilitation therapy method of normal employing is the low-frequency electrostimulating therapy for muscular strength, still, as only stimulating with unidirectional electrical, lacks initiatively training, the exercise for power poor effect.
The mechanism of electricity irritation is that the physical method by electricity irritation excites that muscle is passive to have the rhythm and pace of moving things to shrink, thereby strengthens muscular blood circulation and nutrition supply, promotes nerve excitability and conduction function to recover, and accelerates neuranagenesis process and motor function recovery.Method by electricity irritation is carried out fatigue recovery, and muscular strength strengthens existing relevant patent.Provided a kind of functional electric stimulation system and method thereof as patent 200510065043.9, patent 00129246.3 has provided based on the muscle training apparatus of electricity irritation and using method thereof, and patent 02830155.2 has also designed a kind of portable electronic stimulation device.But these patents are all paid attention to single electricity irritation, and the unsatisfactory curative effect or because the maincenter imbalance owing to lack cooperation that the patient is initiatively trained causes the spasm of Antagonistic muscle simultaneously, causes the failure of training.Though patent 200620039948.9 has provided a kind of signal formula functional electric stimulation instrument, it does not provide the liquid crystal display interface to carry out man-machine interaction, and it does not have sound-recording function yet, can not satisfy the actual needs of different language district or localism area.
Summary of the invention
Purpose of the present invention is exactly in order to provide a kind of electric stimulation therapeutic apparatus with signal prompt that also can realize man-machine interaction with acousto-optic hint.
Technical scheme of the present invention is: a kind of electric stimulation therapeutic apparatus with signal prompt, comprise the pulse signal generation mechanism that is used for applying pulse signal with the human body electrodes in contact, to electrode, and the power supply of powering to pulse signal generation mechanism, pulse signal produces mechanism and comprises microprocessor, pulse signal generation module, power amplification and booster circuit; Be characterized in, comprise that also liquid crystal display and touch screen control panel, recording and voice cue module, signal lights and output current detect and holding circuit; Liquid crystal display and touch screen control panel, recording and voice cue module and signal lights link to each other with power supply respectively and are powered by power supply; liquid crystal display and touch screen control panel, recording and voice cue module and output current detect and holding circuit respectively with microprocessor input and output bidirectional interconnect; signal lights connects an outfan of microprocessor; output current detects and is connected power amplification and booster circuit with the input of holding circuit, its outfan connection electrode.
Described therapeutic instrument is provided with two groups of independence output channels, is used to connect two arrays of electrodes, treatment when can carry out two groups of muscle or two people simultaneously.
Described therapeutic instrument is provided with two kinds of treatment patterns, i.e. the prescribed treatment pattern and the treatment pattern of freely programming; Store multiple treatment prescription in the described microprocessor for selecting for use; The described treatment pattern of freely programming is set amplitude, pulsewidth, frequency and the treatment time of boost pulse by liquid crystal display and touch screen control panel.
That described liquid crystal display and touch screen control panel are provided with is upper and lower, confirm and suspend touch button, can select or set stimulus parameter by upper and lower, ACK button, the parameter that can show treatment prescription on its LCDs is the size of current and the remaining time of treatment time, time of having a rest, stimulus frequency and pulse width, two output channels, wherein, size of current strip icon representation, each signal strips is represented 1mA.
But described recording and voice cue module typing also can be broadcasted under the control of microprocessor with the mandarin of China or the suggestion voice of various places dialect or foreign language expression.
Described signal lights is a green LED lamp, and it is prepared with flicker expression treatment under the control of microprocessor, with normal bright expression normal therapeutic, with the lamp expression pulse-free signal output of going out.
Described output current detects and holding circuit is used to detect the intensity of stimulating current and shows on LCDs by microprocessor, and when the intensity of stimulating current during greater than preset value, microprocessor cut-out electric current stops to export boost pulse.
The frequency that described pulse signal produces the pulse signal of mechanism's output is 15~150Hz, and width is 50~500 μ s.
Electric stimulation therapeutic apparatus with signal prompt of the present invention has 2 groups of independence output channels, be provided with two kinds of treatment patterns, can realize amplitude, pulsewidth, frequency, the control of treatment time of treatment pulse by microcontroller programming, utilize control panel and liquid crystal display to realize man-machine interaction, command prompt by sound and light makes things convenient for doctor and patient to carry out the functional electrical stimulation treatment, and the I level that causes for cerebral palsy or other reasons causes~III level myasthenia rehabilitation of patients is respond well.Instrument volume of the present invention is little, easy to carry, safe in utilization, cheap, is particularly suitable for village community's health center and economically less developed region and uses.
Description of drawings
Fig. 1 is a block diagram of the present invention;
Fig. 2 is a width of cloth liquid crystal display and the control panel figure among the present invention;
Fig. 3 is a workflow diagram of the present invention;
Fig. 4 is a treatment cycle figure of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1; electric stimulation therapeutic apparatus with signal prompt of the present invention comprises that electrode 1, power supply 2, microprocessor 3, pulse signal generation module 4, power amplification and booster circuit 5, liquid crystal display and touch screen control panel 6, recording and voice cue module 7, signal lights 8 and output current detect and holding circuit 9.Electrode 1 is used for contacting to human body with human body and applies boost pulse, and power supply 2 provides power supply to each power unit.Microprocessor 3, pulse signal generation module 4, power amplification and booster circuit 5 and output current detect and holding circuit 9 constitutes pulse signal generation mechanism; the frequency that this pulse signal produces the pulse signal of mechanism's output is 15~150Hz, and width is 50~500 μ s.Wherein, an outfan of microprocessor 3 connects the input of pulse signal generation module; the outfan of pulse signal generation module connects the input of power amplification and booster circuit; the outfan of power amplification and booster circuit is connected the input of output current detection and holding circuit 9, the outfan connection electrode of output current detection and holding circuit 9.Liquid crystal display and touch screen control panel 6, recording and voice cue module 7 and output current detect that 3 input and output link to each other with microprocessor respectively with holding circuit 9, an outfan of signal lights 8 connection microprocessors 3.
Therapeutic instrument of the present invention is portable, is provided with two groups of independence output channels, is used to connect two arrays of electrodes, and treatment when can carry out two groups of muscle or two people simultaneously can be used for bilateral relatively.
Therapeutic instrument of the present invention is provided with two kinds of treatment patterns, i.e. the prescribed treatment pattern and the treatment pattern of freely programming; In have 7 kinds of treatment prescriptions opening of prescription doctor, can select different treatment prescriptions for use according to the different state of an illness.Under the treatment pattern of freely programming, the doctor can be according to patient's patient's condition and experience self-compiling program prescription, regulates and set the amplitude, pulsewidth, stimulus frequency, treatment time of boost pulse etc. in advance by control panel, and control accuracy height, motility are good.The size of stimulating current when particularly the present invention can detect stimulation therapy is presented on the LCD, for doctor or patient-monitoring.And by microprocessor control unit, if stimulating current is excessive, the stimulating current circuit will be cut off, and send warning, remind doctor or patient to note, thereby improve the safety of using.
That liquid crystal display among the present invention and touch screen control panel 6 are provided with is upper and lower, confirm and suspend touch button, can select or set stimulus parameter by upper and lower, ACK button, the parameter that can show treatment prescription on its LCDs is the size of current and the remaining time of treatment time, time of having a rest, stimulus frequency and pulse width, two output channels, wherein, size of current strip icon representation, each signal strips is represented 1mA.(cooperation) referring to Fig. 2.
But recording among the present invention and voice cue module 7 typings also can be broadcasted under the control of microprocessor with the mandarin of China or the suggestion voice of various places dialect or foreign language expression, instruct doctor or patient to treat by operational order.Owing to can record treatment such as foreign language, mandarin, dialect hint instructions at any time, can satisfy the needs in different language district and domestic different localism areas in the world.Simultaneously, in the therapeutic process, be equipped with different index signals in different phase and instruct treatment.
The general green LED lamp that adopt of clearing lamp 8 among the present invention, it is prepared with flicker expression treatment under the control of microprocessor 3, with normal bright expression normal therapeutic, with the lamp expression pulse-free signal output of going out.
Output current among the present invention detects and holding circuit 9 is used to detect the intensity of stimulating current and shows on LCDs by microprocessor, and when the intensity of stimulating current during greater than preset value, microprocessor cut-out electric current stops to export boost pulse.
In above-mentioned each construction unit, power subsystem is converted to the required electric pressure of other power units to battery or external dc source.Pulse generation module 4 utilizes the PWM technology to produce the various impulse waveforms that meet frequency requirement by microprocessor 3.7 kinds of treatment prescription parameters leave E in 2Among the PROM, chosen when certain treatment prescription, pulse generation module 4 utilizes from E 2The prescribed parameters that reads among the PROM generates the pulse of required frequency, pulsewidth, waveform, and the frequency range of pulse is 15~150Hz, pulse width 50~500 μ s.And for freely programming the treatment pattern, pulse generation module 4 utilizes parameters such as pulse frequency that the operator sets, width on liquid crystal display and touch screen control panel 6, produce corresponding pulse.Pulse drives booster transformer output boost pulse voltage after power amplification and booster circuit 5 carry out power amplification.Output current detects and the holding circuit 9 responsible sizes that detect electrical stimulation current, delivers to microprocessor 3 by the A/D conversion, deliver to LCD by microprocessor 3 and upward show, and control is judged in participation.When stimulating current surpasses setting value, by microprocessor 3 controls, stop to export boost pulse, and send alarm signal, remind doctor or patient to note.The pulse output adopts optocoupler or solid-state relay handle to isolate from electric with patient's electrodes in contact and boost pulse formation circuit part, with the safety of guaranteeing to use.Liquid crystal display and touch screen control panel 6 can be used for abnormal conditions in the therapeutic process are set and handled to relevant parameter.LCDs and signal lights 8 is responsible for command prompt in the setting of stimulus parameters and demonstration, the stimulation therapy, and the platform of man-machine interaction is provided.Recording and voice cue module 7 not only can be recorded but also can play voice alerting instruction.The execution of microprocessor 3 control pre-set programs, the collection and the processing of data.Each constitutes the unit cooperation, but constitutes the electronic stimulation device of the band acousto-optic hint of a precision programming control.
The present invention adopts the mode of touch screen operation and liquid crystal display, can export the treatment stage time, loosen time in relaying stage, a stimulus parameter such as treatment cycle total time according to instrument internal default treatment prescription or free programmed settings, can know treatment time, remaining time and stimulating current size etc. again easily.Adopt the method auxiliary treatment of acousto-optic command prompt, initiatively training combines with functional electrical stimulation and instructs the patient that actions such as muscle shrinks, loosens are cooperated electricity irritation, and the I level that causes for cerebral palsy or other reasons causes~III level myasthenia rehabilitation of patients is respond well.
Fig. 3 is a workflow diagram of the present invention.Therapy equipment is at first carried out the initialization of program after energized, comprise the initialization of timer/counter and the initialization of LCD etc.After initialization was finished, LCD showed start-up picture, and waited for that the user carries out the setting or the parameter setting of treatment prescription.The doctor selects one group or two groups of output partner treatments according to patient's patient's condition.After choosing treatment prescription, start the machine, the follow procedure output automatically of this instrument has the serial low-frequency current of particular treatment effect, and the big I of output current is according to patient's tolerance limit free adjustment.Treatment time is shown as countdown, and when prescription program end of run, machine cuts off output current automatically, and sends Tip Sound.
Therapeutic process was made up of a plurality of stimulation cycle.The work process of a thorn flyback cycle was divided into for 3 stages: the prompting preparatory stage, export treatment stage and loosen the relaying stage, as shown in Figure 4.In the prompting preparatory stage, speaker sends the hint instructions of " prepare treatment, contract muscles ", and the LED lamp flicker on the panel reminds the patient to note simultaneously.After the patient was ready to accept to stimulate, electronic stimulation device output boost pulse entered the output treatment stage.At this moment, the LED lamp on the control panel stops flicker and keeps Chang Liang, and expression electronic stimulation device is in the output treatment stage.After the output treatment stage finishes, enter and loosen the relaying stage.Loosen relaying stage relaxed muscle, preparing to accept stimulation therapy next time.

Claims (8)

1. electric stimulation therapeutic apparatus with signal prompt, comprise the pulse signal generation mechanism that is used for applying pulse signal with the human body electrodes in contact, to electrode, and the power supply of powering to pulse signal generation mechanism, pulse signal produces mechanism and comprises microprocessor, pulse signal generation module, power amplification and booster circuit; It is characterized in that: comprise that also liquid crystal display and touch screen control panel, recording and voice cue module, signal lights and output current detect and holding circuit; Liquid crystal display and touch screen control panel, recording and voice cue module and signal lights link to each other with power supply respectively and are powered by power supply; liquid crystal display and touch screen control panel, recording and voice cue module and output current detect and holding circuit respectively with microprocessor input and output bidirectional interconnect; signal lights connects an outfan of microprocessor; output current detects and is connected power amplification and booster circuit with the input of holding circuit, its outfan connection electrode.
2. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1 is characterized in that: described therapeutic instrument is provided with two groups of independence output channels, is used to connect two arrays of electrodes, treatment when can carry out two groups of muscle or two people simultaneously.
3. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1 is characterized in that: described therapeutic instrument is provided with two kinds of treatment patterns, i.e. the prescribed treatment pattern and the treatment pattern of freely programming; Store multiple treatment prescription in the described microprocessor for selecting for use; The described treatment pattern of freely programming is set amplitude, pulsewidth, frequency and the treatment time of boost pulse by liquid crystal display and touch screen control panel.
4. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1, it is characterized in that: stimulus parameter be selected or be set to described liquid crystal display and touch screen control panel can by touch button, the parameter that can show treatment prescription on its LCDs is the size of current and the remaining time of treatment time, time of having a rest, stimulus frequency and pulse width, two output channels, wherein, size of current strip icon representation, each signal strips is represented 1mA.
5. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1 is characterized in that: but described recording and voice cue module typing also can be broadcasted under the control of microprocessor with the mandarin of China or the suggestion voice of various places dialect or foreign language expression.
6. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1, it is characterized in that: described signal lights is a green LED lamp, it is prepared with flicker expression treatment under the control of microprocessor, with normal bright expression normal therapeutic, with the lamp expression pulse-free signal output of going out.
7. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1; it is characterized in that: described output current detection and holding circuit are used to detect the intensity of stimulating current and show on LCDs by microprocessor; when the intensity of stimulating current during greater than preset value, microprocessor cuts off electric current and stops to export boost pulse.
8. electric stimulation therapeutic apparatus with signal prompt as claimed in claim 1 is characterized in that: the frequency that described pulse signal produces the pulse signal of mechanism's output is 15~150Hz, and width is 50~500 μ s.
CN200810042276A 2008-08-29 2008-08-29 Electric stimulation therapeutic apparatus with signal prompt Pending CN101658712A (en)

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Cited By (21)

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CN102274579A (en) * 2011-05-06 2011-12-14 重庆大学 Multifunctional hypertension therapeutic instrument and working method thereof
CN102526877A (en) * 2012-01-16 2012-07-04 中国人民解放军第四军医大学 Chronic cough therapeutic apparatus
CN103170059A (en) * 2011-12-23 2013-06-26 重庆融海超声医学工程研究中心有限公司 Electric needle system and electric needles and terminal controller thereof
CN103170058A (en) * 2011-12-23 2013-06-26 重庆融海超声医学工程研究中心有限公司 Electric needle system and electric needle and terminal controller thereof
CN104363954A (en) * 2012-03-29 2015-02-18 M·J·皮特曼 Method and apparatus for the treatment of spasmodic dysphonia
CN104383635A (en) * 2014-11-28 2015-03-04 际华三五二二装具饰品有限公司 Breast mass treatment instrument
WO2016029883A1 (en) * 2014-08-31 2016-03-03 深圳市艾尔曼医疗电子仪器有限公司 Low-frequency electrical stimulator
CN105477781A (en) * 2016-01-05 2016-04-13 湖北工程学院 Double-path warm middle-low frequency therapeutic instrument with self-checking function and implementation method
CN105771087A (en) * 2016-04-06 2016-07-20 上海乃欣电子科技有限公司 Rehabilitation training system based on music and myoelectricity feedback simulating
CN106581860A (en) * 2015-10-15 2017-04-26 潘云清 Comprehensive anti-senescence and psychosomatic recovery device
CN106902459A (en) * 2017-03-02 2017-06-30 成都华信高科医疗器械有限责任公司 A kind of electrical stimulation device and electric stimulation
CN107224670A (en) * 2017-06-08 2017-10-03 燕铁斌 A kind of low-frequency electrical stimulation pulse parameter regulation work station and control method
CN107396628A (en) * 2015-02-26 2017-11-24 戈家霖 Stem cell growth can be lured into repair the chemistry of physical function and threshold value control electric nerve immunostimulation:Method and equipment
CN107693942A (en) * 2017-09-30 2018-02-16 南京春之象电子技术有限公司 A kind of medical low-frequency electric pulse therapeutical instrument
CN108553760A (en) * 2018-04-26 2018-09-21 北京天泽乐健科技有限公司 A kind of electro photoluminescence generating means and body-building system stimulating muscular training based on electric current
CN108671395A (en) * 2018-05-28 2018-10-19 江苏信息职业技术学院 A kind of Embedded human-computer interaction type vesical dysfunction therapeutic equipment
CN109498425A (en) * 2018-12-30 2019-03-22 北京澳中壹优科技有限公司 Smart myopia treatment system
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CN110354385A (en) * 2019-07-18 2019-10-22 首都医科大学脑重大疾病研究中心(北京脑重大疾病研究院) Through the multi-modal electric stimulation therapeutic apparatus of cranium and its application method
CN112188916A (en) * 2018-05-24 2021-01-05 欧姆龙健康医疗事业株式会社 Electrotherapy instrument and treatment system
CN112569477A (en) * 2020-12-04 2021-03-30 锐可医疗科技(上海)有限公司 Laser therapeutic apparatus and storage medium

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102274579A (en) * 2011-05-06 2011-12-14 重庆大学 Multifunctional hypertension therapeutic instrument and working method thereof
CN102274579B (en) * 2011-05-06 2013-12-25 重庆大学 Multifunctional hypertension therapeutic instrument and working method thereof
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CN103170058A (en) * 2011-12-23 2013-06-26 重庆融海超声医学工程研究中心有限公司 Electric needle system and electric needle and terminal controller thereof
CN103170058B (en) * 2011-12-23 2015-06-10 重庆融海超声医学工程研究中心有限公司 Electric needle system and electric needle and terminal controller thereof
CN103170059B (en) * 2011-12-23 2015-08-05 重庆融海超声医学工程研究中心有限公司 A kind of acusector system and acusector thereof and terminal controller
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CN104363954A (en) * 2012-03-29 2015-02-18 M·J·皮特曼 Method and apparatus for the treatment of spasmodic dysphonia
CN104363954B (en) * 2012-03-29 2017-03-29 M·J·皮特曼 For treating the dystonic method and apparatus of locality
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CN104383635A (en) * 2014-11-28 2015-03-04 际华三五二二装具饰品有限公司 Breast mass treatment instrument
CN107396628A (en) * 2015-02-26 2017-11-24 戈家霖 Stem cell growth can be lured into repair the chemistry of physical function and threshold value control electric nerve immunostimulation:Method and equipment
CN106581860A (en) * 2015-10-15 2017-04-26 潘云清 Comprehensive anti-senescence and psychosomatic recovery device
CN105477781B (en) * 2016-01-05 2019-05-10 湖北工程学院 A kind of doubleway output warm middle-low frequency therapeutic instrument with self-checking function
CN105477781A (en) * 2016-01-05 2016-04-13 湖北工程学院 Double-path warm middle-low frequency therapeutic instrument with self-checking function and implementation method
CN105771087A (en) * 2016-04-06 2016-07-20 上海乃欣电子科技有限公司 Rehabilitation training system based on music and myoelectricity feedback simulating
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CN107224670A (en) * 2017-06-08 2017-10-03 燕铁斌 A kind of low-frequency electrical stimulation pulse parameter regulation work station and control method
CN107693942B (en) * 2017-09-30 2023-07-11 南京春之象电子技术有限公司 Medical low-frequency electric pulse therapeutic instrument
CN107693942A (en) * 2017-09-30 2018-02-16 南京春之象电子技术有限公司 A kind of medical low-frequency electric pulse therapeutical instrument
CN109917905A (en) * 2017-12-12 2019-06-21 艾博纽诺股份公司 A kind of control device and machine for interactive brain and body navigation with real-time dissection display and control function
CN108553760A (en) * 2018-04-26 2018-09-21 北京天泽乐健科技有限公司 A kind of electro photoluminescence generating means and body-building system stimulating muscular training based on electric current
CN112188916A (en) * 2018-05-24 2021-01-05 欧姆龙健康医疗事业株式会社 Electrotherapy instrument and treatment system
CN108671395A (en) * 2018-05-28 2018-10-19 江苏信息职业技术学院 A kind of Embedded human-computer interaction type vesical dysfunction therapeutic equipment
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CN109498425A (en) * 2018-12-30 2019-03-22 北京澳中壹优科技有限公司 Smart myopia treatment system
CN110354385A (en) * 2019-07-18 2019-10-22 首都医科大学脑重大疾病研究中心(北京脑重大疾病研究院) Through the multi-modal electric stimulation therapeutic apparatus of cranium and its application method
CN112569477B (en) * 2020-12-04 2022-07-29 锐可医疗科技(上海)有限公司 Laser therapeutic apparatus and storage medium
CN112569477A (en) * 2020-12-04 2021-03-30 锐可医疗科技(上海)有限公司 Laser therapeutic apparatus and storage medium

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Application publication date: 20100303