SU605603A1 - Algesthesia investigation apparatus - Google Patents

Algesthesia investigation apparatus

Info

Publication number
SU605603A1
SU605603A1 SU762396108A SU2396108A SU605603A1 SU 605603 A1 SU605603 A1 SU 605603A1 SU 762396108 A SU762396108 A SU 762396108A SU 2396108 A SU2396108 A SU 2396108A SU 605603 A1 SU605603 A1 SU 605603A1
Authority
SU
USSR - Soviet Union
Prior art keywords
algesthesia
output
investigation apparatus
meter
pain
Prior art date
Application number
SU762396108A
Other languages
Russian (ru)
Inventor
Анастасий Георгиевич Алекса
Вадим Яковлевич Бутенко
Владислав Алексеевич Журавлев
Борис Владимирович Руднев
Original Assignee
Предприятие П/Я В-8466
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 Предприятие П/Я В-8466 filed Critical Предприятие П/Я В-8466
Priority to SU762396108A priority Critical patent/SU605603A1/en
Application granted granted Critical
Publication of SU605603A1 publication Critical patent/SU605603A1/en

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  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Description

Изобретение относитс  к медицин- ской технике, а именно к электронным устройствам/ предназначенным дл  исследовани  болевой чувствительности человека. Известно устройство исследовани  болевой чувствительности, содержащее генератор текстирующих импульсов, амплитудный модул тор и выходной усилитель , соединенные последовательно, и генератор модулирующего напр жени , выход которого подсоединен к амплитуд ной модул тору 1 . Однако известноеустройство не обес печивает возможности оценки корковоподкорковых взаимодействий по субъективной реакции пациента. Цель изобретени   вл етс  обеспечение возможности оценки корково-подкорковых взаимодействий по субъективн реакции пациента. Эта цель достигаетс  тем, что устройство имеет контактный элемент, бло управлени , измеритель порога чувстви тельности, измеритель болевого порога и измеритель порога выносливости, при этом выход контактного элемента соединен со входом блока управлени , каждый из параллельных управл ющих выходов которого соответственно соединен с одним из параллельных входов одного из соответствующих «змрритедей , информационные входы которых соединены с выходом выходного усилите , причем один из управл ющих выходов блока управлени  подключен к управл ющему входу генератора.модулирующего напр жени . Изобретение по сн етс  четрежом,на котором изображена функциональна  схема устройства исследовани  болевой чувствительности . Устройство исследовани  болевой чувствительности содержит генератор 1 тестирующих импульсов, амплитудный модул тор , 2, выходной усилитель 3, соединенные последовательно, генератор 4 модулирующего напр жени , выход которого подсоединен к амплитудному модул тору 2. Устройство содержит также контактный элемент 5, подключенный к входу блока 6 управлени , измеритель 7 порога чувствительности, измеритель 8 болевого порога и измеритель 9 порога выносливости. Устройство работает следующим образом . С выхода генератора 1 тестирующих импульсов последовательность импульсов пр моугольной формы поступаетThe invention relates to a medical technique, namely to electronic devices / designed to study the pain sensitivity of a person. A pain sensitivity test device is known comprising a text pulse generator, an amplitude modulator and an output amplifier connected in series, and a modulating voltage generator, the output of which is connected to the amplitude modulator 1. However, the known device does not provide the possibility of evaluating cortical subcortical interactions by the patient's subjective response. The purpose of the invention is to make it possible to evaluate cortic-subcortical interactions based on the patient’s subjective response. This goal is achieved in that the device has a contact element, a control unit, a sensitivity threshold meter, a pain threshold meter and a fatigue threshold meter, and the output of the contact element is connected to the input of the control unit, each of which parallel control outputs are respectively connected to one of the parallel inputs of one of the respective operators, the information inputs of which are connected to the output of the output amplifier, one of the control outputs of the control unit connected to ravl yuschemu generatora.moduliruyuschego input voltage. The invention is explained in four, which shows a functional diagram of the device for the study of pain sensitivity. The pain sensitivity test device contains a test pulse generator 1, an amplitude modulator, 2, an output amplifier 3 connected in series, a modulating voltage generator 4 whose output is connected to an amplitude modulator 2. The device also contains a contact element 5 connected to the input of unit 6 controls, a 7-meter sensitivity threshold, a 8 pain threshold meter and a 9 endurance threshold meter. The device works as follows. From the output of the generator 1 testing pulses, a sequence of rectangular-shaped pulses arrives

SU762396108A 1976-08-12 1976-08-12 Algesthesia investigation apparatus SU605603A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762396108A SU605603A1 (en) 1976-08-12 1976-08-12 Algesthesia investigation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762396108A SU605603A1 (en) 1976-08-12 1976-08-12 Algesthesia investigation apparatus

Publications (1)

Publication Number Publication Date
SU605603A1 true SU605603A1 (en) 1978-05-05

Family

ID=20674044

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762396108A SU605603A1 (en) 1976-08-12 1976-08-12 Algesthesia investigation apparatus

Country Status (1)

Country Link
SU (1) SU605603A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550733A (en) * 1984-01-09 1985-11-05 Pain Suppression Labs, Inc. Electronic dental analgesia apparatus and methodology
US4559948A (en) * 1984-01-09 1985-12-24 Pain Suppression Labs Cerebral palsy treatment apparatus and methodology
US4574808A (en) * 1984-01-09 1986-03-11 Pain Suppression Labs, Inc. Apparatus and method for relieving symptoms of multiple sclerosis
US4586509A (en) * 1984-01-09 1986-05-06 Pain Suppression Labs, Inc. Temporomandibular joint-myofascial pain dysfunction syndrome treatment apparatus and methodology
US4614193A (en) * 1984-01-09 1986-09-30 Pain Suppression Labs, Inc. Electronic glaucoma treatment apparatus and methodology
US4627438A (en) * 1984-01-09 1986-12-09 Pain Suppression Labs, Inc. Electronic migraine modulator apparatus and methodology

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550733A (en) * 1984-01-09 1985-11-05 Pain Suppression Labs, Inc. Electronic dental analgesia apparatus and methodology
US4559948A (en) * 1984-01-09 1985-12-24 Pain Suppression Labs Cerebral palsy treatment apparatus and methodology
US4574808A (en) * 1984-01-09 1986-03-11 Pain Suppression Labs, Inc. Apparatus and method for relieving symptoms of multiple sclerosis
US4586509A (en) * 1984-01-09 1986-05-06 Pain Suppression Labs, Inc. Temporomandibular joint-myofascial pain dysfunction syndrome treatment apparatus and methodology
US4614193A (en) * 1984-01-09 1986-09-30 Pain Suppression Labs, Inc. Electronic glaucoma treatment apparatus and methodology
US4627438A (en) * 1984-01-09 1986-12-09 Pain Suppression Labs, Inc. Electronic migraine modulator apparatus and methodology

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