CN1061532A - Therapeutic instrument for recovering from amyotrophy - Google Patents
Therapeutic instrument for recovering from amyotrophy Download PDFInfo
- Publication number
- CN1061532A CN1061532A CN 90106313 CN90106313A CN1061532A CN 1061532 A CN1061532 A CN 1061532A CN 90106313 CN90106313 CN 90106313 CN 90106313 A CN90106313 A CN 90106313A CN 1061532 A CN1061532 A CN 1061532A
- Authority
- CN
- China
- Prior art keywords
- conversion rate
- therapeutic instrument
- amyotrophy
- frequency conversion
- recovering
- 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.)
- Pending
Links
- 230000001225 therapeutic Effects 0.000 title claims abstract description 10
- 206010002027 Amyotrophy Diseases 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 230000001788 irregular Effects 0.000 claims abstract description 13
- 230000002045 lasting Effects 0.000 claims abstract description 8
- 230000000541 pulsatile Effects 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 210000003205 Muscles Anatomy 0.000 abstract description 9
- 206010003694 Atrophy Diseases 0.000 abstract description 5
- 210000003414 Extremities Anatomy 0.000 abstract description 5
- 206010028289 Muscle atrophy Diseases 0.000 description 3
- 206010010214 Compression fracture Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 206010022114 Injury Diseases 0.000 description 1
- 206010037714 Quadriplegia Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 201000001084 cerebrovascular disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000020763 muscle atrophy Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000002085 persistent Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000004936 stimulating Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 230000021542 voluntary musculoskeletal movement Effects 0.000 description 1
Abstract
The invention discloses a kind of therapeutic instrument for rehabilitation for the treatment of muscle disuse atrophy.Adopted a lasting irregular fluctuation frequency conversion rate signal generator to provide signal source, utilized to continue the ill limbs generation of irregular fluctuation frequency conversion rate signal stimulus random motion, reached the purpose of treatment for power amplifier.
Description
The present invention relates to a kind of electronic medical instruments that can carry out rehabilitation to human muscle's atrophy position.
Suffer from the quadriplegia sequela that limb fracture, compression fracture of lumbar vertebra, cervical vertebra compression fracture, intervertebral disk injury, cerebrovascular accident cause and be unable to leave the bed all the year round, the patient of disease such as movable malfunctioning, because of muscle can not cause disuse atrophy by voluntary movement for a long time.At present, generally adopt method treatments such as acupuncture, massage, massage for the treatment muscle disuse atrophy, the also cooperation electric pulse stimulation auxiliary treatment that has, but all do not have tangible curative effect.After can only expecting improvement of patient's protopathy or complete healing at last, the oneself strengthens the muscle rehabilitation that muscular training makes disuse atrophy.Therefore, invent a kind of therapeutic instrument for recovering from amyotrophy, for the treatment muscle disuse atrophy, it is very necessary shortening patient's rehabilitation duration.
Thereby the purpose of this invention is to provide a kind of limb muscle that can impel and produce the therapeutic instrument that random motion prevented and treated disuse muscle atrophy.
Technical essential of the present invention is to utilize the stimulating electrical signal patient part of a lasting irregular fluctuation frequency conversion rate, makes the muscle that still can not move produce multiple irregular movement, and every group of muscle group of affected part all obtains activity like this, thus the control disuse muscle atrophy.
The present invention is achieved in that a kind of therapeutic instrument for recovering from amyotrophy, comprises known power supply 3, electrode 4, power amplifier 2, it is characterized in that inserting a lasting irregular fluctuation frequency conversion rate signal generator 1 at the input of power amplifier 2.The outfan of power amplifier 2 can produce the signal of telecommunication of a lasting irregular fluctuation frequency conversion rate like this, and this signal is transported to affected part with electrode can carry out electricity irritation to affected part.Lasting irregular fluctuation frequency conversion rate signal of the present invention is meant the audio signal that continues the random pulsatile change of height frequency, the variation of each frequency signal be the pulsation saltatory.Sport 600 hertz as 200 hertz, become 350 hertz by 600 hertz again.The circuit that produces sort signal can be made up of the agitator of a plurality of different frequencies of electrical switch control, also can adopt a king oiscillator to be decomposed into a plurality of frequency signals through frequency divider and utilize electronic switching circuit control to export.Realize that these tasks are not difficult to prior art, along with the development of large scale integrated circuit, this problem becomes simpler.Adopt music integrated circuit just can realize continuing to send the signal of telecommunication of irregular fluctuation frequency conversion rate.In case of necessity, can adopt the source of sound of microcomputer control to send random pulsation frequency conversion rate signal.The frequency range of lasting irregular fluctuation frequency conversion rate signal of the present invention allows less amplitude difference at 20-20KH2 between each frequency signal, each frequency signal persistent period was greater than 0.1 second.
When the present invention uses, electrode is fixed on two ends of limbs, energized is adjusted the magnitude of voltage of electrode output, makes limb muscle produce random motion, just can reach the purpose of treatment.
Advantage of the present invention is both can prevent amyotrophic generation, can treat amyotrophy again, and its effective percentage of clinical verification reaches 100%.Patient's no pain is easily accepted during treatment.In addition, the simple structure of this therapeutic instrument, easy to operate, be not subjected to the influence in place, very favourable for popularization and application.
Figure of description 1 is a structure block diagram of the present invention.
Figure of description 2 is circuit diagrams of embodiments of the invention.
Following discloses one embodiment of the present of invention.Continue irregular fluctuation frequency conversion rate signal generator 1 among the embodiment and adopted music integrated circuit KD9300, power amplifier 2 power integrated circuit LA4420, its (4) foot inserts a voltmeter, is convenient to observe output voltage values, and output termination one booster transformer and electrode link.Power pack is supplied with after can adopting aneroid battery or the rectification of electric main transformation.
Claims (3)
1, a kind of therapeutic instrument for recovering from amyotrophy comprises known power supply 3, electrode 4, power amplifier 2, it is characterized in that inserting a lasting irregular fluctuation frequency conversion rate signal generator 1 at the input of power amplifier 2.
2, according to the described therapeutic instrument for recovering from amyotrophy of claim 1, it is characterized in that the signal that lasting irregular fluctuation frequency conversion rate signal generator 1 sends is the audio signal that continues the random pulsatile change of height frequency, the variation of each frequency signal is the pulsation saltatory, and the circuit that produces sort signal can be made up of the agitator of a plurality of different frequencies of electrical switch control.
3, according to the described therapeutic instrument for recovering from amyotrophy of claim 1, it is characterized in that continuing irregular fluctuation frequency conversion rate signal generator 1 and adopted the music integrated circuit formation, can select KD9300 for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106313 CN1061532A (en) | 1990-11-17 | 1990-11-17 | Therapeutic instrument for recovering from amyotrophy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90106313 CN1061532A (en) | 1990-11-17 | 1990-11-17 | Therapeutic instrument for recovering from amyotrophy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1061532A true CN1061532A (en) | 1992-06-03 |
Family
ID=4879956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90106313 Pending CN1061532A (en) | 1990-11-17 | 1990-11-17 | Therapeutic instrument for recovering from amyotrophy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061532A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105079963A (en) * | 2014-12-31 | 2015-11-25 | 清华大学 | Electric pulse stimulation testing device and testing system using same |
| CN105079960A (en) * | 2014-12-31 | 2015-11-25 | 清华大学 | Implanted electric pulse stimulation system |
| CN105708675A (en) * | 2016-01-20 | 2016-06-29 | 中国人民解放军第三军医大学第一附属医院 | Circuit control device based on muscle vibration and vibrator |
| US9993647B2 (en) | 2014-12-31 | 2018-06-12 | Tsinghua University | Variable frequency stimulation therapy method |
-
1990
- 1990-11-17 CN CN 90106313 patent/CN1061532A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105079963A (en) * | 2014-12-31 | 2015-11-25 | 清华大学 | Electric pulse stimulation testing device and testing system using same |
| CN105079960A (en) * | 2014-12-31 | 2015-11-25 | 清华大学 | Implanted electric pulse stimulation system |
| CN106039555B (en) * | 2014-12-31 | 2019-01-11 | 清华大学 | A kind of electric pulse stimulation test device and the test macro using the device |
| CN105079963B (en) * | 2014-12-31 | 2016-08-17 | 清华大学 | A kind of electric pulse stimulation is tested device and uses the test system of this device |
| CN106039555A (en) * | 2014-12-31 | 2016-10-26 | 清华大学 | Electric pulse stimulation tester and test system using tester |
| CN106139397A (en) * | 2014-12-31 | 2016-11-23 | 清华大学 | A kind of implanted electric pulse stimulation system |
| CN106267561A (en) * | 2014-12-31 | 2017-01-04 | 清华大学 | A kind of electric pulse stimulation is tested device and uses the test system of this device |
| US9993647B2 (en) | 2014-12-31 | 2018-06-12 | Tsinghua University | Variable frequency stimulation therapy method |
| CN106139399B (en) * | 2014-12-31 | 2018-10-02 | 清华大学 | A kind of electric pulse stimulation test device and the test system using the device |
| CN106139398B (en) * | 2014-12-31 | 2018-10-02 | 清华大学 | A kind of implanted electric pulse stimulation system |
| CN106267561B (en) * | 2014-12-31 | 2018-10-23 | 清华大学 | A kind of electric pulse stimulation test device and the test system using the device |
| CN106139397B (en) * | 2014-12-31 | 2019-01-11 | 清华大学 | A kind of implanted electric pulse stimulation system |
| CN105708675A (en) * | 2016-01-20 | 2016-06-29 | 中国人民解放军第三军医大学第一附属医院 | Circuit control device based on muscle vibration and vibrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C06 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) |