CN1061532A - Therapeutic instrument for recovering from amyotrophy - Google Patents

Therapeutic instrument for recovering from amyotrophy Download PDF

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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
Application number
CN 90106313
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Chinese (zh)
Inventor
吴柏华
宋立波
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.)
YATOU INTEGRATED COMPLEX GENERAL CO RONGCHENG CITY
Original Assignee
YATOU INTEGRATED COMPLEX GENERAL CO RONGCHENG CITY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YATOU INTEGRATED COMPLEX GENERAL CO RONGCHENG CITY filed Critical YATOU INTEGRATED COMPLEX GENERAL CO RONGCHENG CITY
Priority to CN 90106313 priority Critical patent/CN1061532A/en
Publication of CN1061532A publication Critical patent/CN1061532A/en
Pending legal-status Critical Current

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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

Therapeutic instrument for recovering from amyotrophy
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.
CN 90106313 1990-11-17 1990-11-17 Therapeutic instrument for recovering from amyotrophy Pending CN1061532A (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (13)

* Cited by examiner, † Cited by third party
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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