SU712075A1 - Apparatus for investigating muscle reaction - Google Patents

Apparatus for investigating muscle reaction Download PDF

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Publication number
SU712075A1
SU712075A1 SU762358259A SU2358259A SU712075A1 SU 712075 A1 SU712075 A1 SU 712075A1 SU 762358259 A SU762358259 A SU 762358259A SU 2358259 A SU2358259 A SU 2358259A SU 712075 A1 SU712075 A1 SU 712075A1
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SU
USSR - Soviet Union
Prior art keywords
reaction
elastic element
muscles
mechanical
muscle
Prior art date
Application number
SU762358259A
Other languages
Russian (ru)
Inventor
Владимир Иванович Табин
Юрий Дмитриевич Голубев
Николай Тимофеевич Евдокименко
Владимир Николаевич Журавлев
Original Assignee
Киевский научно-исследовательский институт ортопедии
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Priority to SU762358259A priority Critical patent/SU712075A1/en
Application granted granted Critical
Publication of SU712075A1 publication Critical patent/SU712075A1/en

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  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Description

на корпусе датчика с помощью спиральной пружипы 11 и виптов 8, а игла электрода соединепа с упругим элемептом 3 посредством хомутика 12.on the sensor housing using coil springs 11 and Vipts 8, and the needle of the electrode is connected with elastic element 3 by means of a clamp 12.

Во врем  работы устройство укрепл етс  в стереотаксическом или другом держателе с помощью резьбовых углублений в головках винтов 8, подводитс  к мыщце и соедин етс  с пей путем погружени  электрода 10 в толщу мышечных волокон. Потенциал действи  мыщцы отводитс  через сердечник коаксиального электрода, а механическа  реакци  через корпус электрода и хомутик 12 передаетс  на упругий элемент 3. Деформаци  упругого элемента 3 вызывает деформацию пьезокристаллов 4, генерирующих электрический сигнал. Таким образом, при возбуждении мыщцы нар ду с электрическим потенциалом в этой же точке мыщцы одновременно регистрируетс  и механическа  реакци .During operation, the device is fixed in a stereotactic or other holder by means of threaded recesses in the heads of screws 8, fed to the muscle and connected to the drink by immersing electrode 10 into the thickness of muscle fibers. The potential of the muscle is discharged through the core of the coaxial electrode, and the mechanical response through the electrode body and the collar 12 is transmitted to the elastic element 3. The deformation of the elastic element 3 causes deformation of the piezocrystals 4, generating an electrical signal. Thus, when a muscle is excited along with an electrical potential at the same point of the muscle, a mechanical reaction is also registered at the same time.

Claims (1)

Формула изобретени Invention Formula Устройство дл  исследовани  реакции мыщц, содержащее датчик механической реакции мыщц, выполненный в виде корпуса с размещенными в нем двум  пьезокристаллами и заключенным между ними упругим элементом, отличающеес  тем, что, с целью повыщени  точности исследовани  путем одновремепного определени  механической и электрической характеристик в одной и той же точке мыщцы, оно снабжено коаксиальным игольчатым электродом , закрепленным на корпусе датчика и соединенным с упругим элементом.A device for examining the reaction of the muscles, comprising a sensor for the mechanical reaction of the muscles, made in the form of a body with two piezocrystals placed in it and an elastic element enclosed between them, characterized in that, in order to increase the accuracy of the research by simultaneously determining the mechanical and electrical characteristics in one and the same the same point of the muscle, it is equipped with a coaxial needle electrode attached to the sensor housing and connected to the elastic element. Источники информации, прин тые во внимание при экспертизе 1. Хазан А. Д., Попов Д. Г. Полупроводниковый модуль диагностических приборов. М., «Новости медицинского приборостроепи , 1970, вып. 1, с. 49-52.Sources of information taken into account in the examination 1. Khazan A. D., Popov D. G. Semiconductor module of diagnostic devices. M., “Medical Device News, 1970, no. 1, s. 49-52. 11 eleven J J гg ю Yu г VMr. V QQ
SU762358259A 1976-05-10 1976-05-10 Apparatus for investigating muscle reaction SU712075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762358259A SU712075A1 (en) 1976-05-10 1976-05-10 Apparatus for investigating muscle reaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762358259A SU712075A1 (en) 1976-05-10 1976-05-10 Apparatus for investigating muscle reaction

Publications (1)

Publication Number Publication Date
SU712075A1 true SU712075A1 (en) 1980-01-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU762358259A SU712075A1 (en) 1976-05-10 1976-05-10 Apparatus for investigating muscle reaction

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SU (1) SU712075A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551445A (en) * 1982-08-16 1996-09-03 Neurocom International, Inc. Apparatus and method for movement coordination analysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551445A (en) * 1982-08-16 1996-09-03 Neurocom International, Inc. Apparatus and method for movement coordination analysis
USRE40427E1 (en) * 1982-08-16 2008-07-08 Neurocom International, Inc. Apparatus and method for movement coordination analysis

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