RU95104109A - Device for carrying out action with electric current - Google Patents

Device for carrying out action with electric current

Info

Publication number
RU95104109A
RU95104109A RU95104109/14A RU95104109A RU95104109A RU 95104109 A RU95104109 A RU 95104109A RU 95104109/14 A RU95104109/14 A RU 95104109/14A RU 95104109 A RU95104109 A RU 95104109A RU 95104109 A RU95104109 A RU 95104109A
Authority
RU
Russia
Prior art keywords
current
unit
channels
frequency
controllable
Prior art date
Application number
RU95104109/14A
Other languages
Russian (ru)
Other versions
RU2090215C1 (en
Inventor
Д.Р. Васильев
А.Е. Ескин
Ю.И. Казанцев
А.В. Сачков
А.А. Ушаков
Original Assignee
Д.Р. Васильев
А.Е. Ескин
Ю.И. Казанцев
А.В. Сачков
А.А. Ушаков
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 Д.Р. Васильев, А.Е. Ескин, Ю.И. Казанцев, А.В. Сачков, А.А. Ушаков filed Critical Д.Р. Васильев
Priority to RU95104109A priority Critical patent/RU2090215C1/en
Publication of RU95104109A publication Critical patent/RU95104109A/en
Application granted granted Critical
Publication of RU2090215C1 publication Critical patent/RU2090215C1/en

Links

Abstract

FIELD: medical engineering. SUBSTANCE: device has retunable bearing frequency pulse generator, controllable generators of rectangular and triangular low frequency signals, modulation unit, adder, monopolar pulse former, pulse chopper, switching unit, double channel power amplifier connected with its outputs to action electrodes, double channel current transformer, peak detector, integrating unit, analog-to digital converter and current indication unit, comparator, protection unit, timer and acoustic warning unit. The device allows to treat patients with alternating current of controllable frequency and action depth in pulsating and continuous mode through one or two channels and treat a patient through one or two channels with monopolar pulses and controllable parameters or with direct (galvanic) current. EFFECT: enhanced effectiveness in treating locomotor and nerve system diseases. 9 dwg

Claims (1)

Устройство относится к медицинской технике, к устройствам воздействия электрическим током для лечения заболеваний и травматических повреждений опорно-двигательной и нервной системы методами электростимуляции и центральной или чрескожной электроаналгезии. Оно может использоваться для исследований возбудимости нервно-мышечной системы и миографии. Устройство включает перестраиваемый генератор сигналов несущей частоты, управляемые генераторы прямоугольных и треугольных сигналов низкой частоты, модулятор, сумматор, формирователь однополярных импульсов, прерыватель, блок коммутации, двухканальный усилитель мощности, выходами подключенный к электродам воздействия, двухканальные преобразователь тока, пиковый детектор, интегратор, аналого-цифровой преобразователь и блок индикации силы тока, компаратор, блок защиты, таймер и блок звуковой сигнализации. Устройство позволяет воздействовать на пациента переменным током регулируемой частоты с возможностью треугольной и прямоугольной модуляции этого тока с регулируемыми частотой и глубиной модуляции, причем воздействие может осуществляться в непрерывном или прерывистом режимах по одному или двум каналам, а также воздействовать на пациента по одному или двум каналам однополярными импульсами с регулируемыми параметрами или постоянным (гальваническим) током.The device relates to medical equipment, to devices for electric shock for the treatment of diseases and traumatic injuries of the musculoskeletal and nervous systems by electrical stimulation and central or percutaneous electroanalgesia. It can be used to study the excitability of the neuromuscular system and myography. The device includes a tunable carrier-frequency signal generator, controlled rectangular and triangular low-frequency signal generators, modulator, adder, unipolar pulse generator, chopper, switching unit, two-channel power amplifier, outputs connected to the action electrodes, two-channel current converter, peak detector, integrator, analog -digital converter and current display unit, comparator, protection unit, timer and sound alarm unit. The device allows you to act on the patient with an alternating current of adjustable frequency with the possibility of triangular and rectangular modulation of this current with adjustable frequency and depth of modulation, and the effect can be carried out in continuous or intermittent modes on one or two channels, and also affect the patient through one or two channels unipolar pulses with adjustable parameters or direct (galvanic) current.
RU95104109A 1995-03-21 1995-03-21 Device for acting with electric current RU2090215C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95104109A RU2090215C1 (en) 1995-03-21 1995-03-21 Device for acting with electric current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95104109A RU2090215C1 (en) 1995-03-21 1995-03-21 Device for acting with electric current

Publications (2)

Publication Number Publication Date
RU95104109A true RU95104109A (en) 1996-11-27
RU2090215C1 RU2090215C1 (en) 1997-09-20

Family

ID=20165872

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95104109A RU2090215C1 (en) 1995-03-21 1995-03-21 Device for acting with electric current

Country Status (1)

Country Link
RU (1) RU2090215C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1827C2 (en) * 2001-03-02 2002-10-31 Борис КРЕСТИАНОВ Electrostimulator
GB2432321B (en) 2003-09-30 2007-10-17 Synapse Medical Solutions Ltd Dressing for tissue treatment
RU2471518C2 (en) * 2011-03-23 2013-01-10 Учреждение Российской Академии Наук Институт физиологии им. И.П. Павлова ИФ РАН Method for electric stimulation of spinal cord

Also Published As

Publication number Publication date
RU2090215C1 (en) 1997-09-20

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