SU1641263A1 - Appliance for measuring tactile sensitivity - Google Patents

Appliance for measuring tactile sensitivity Download PDF

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Publication number
SU1641263A1
SU1641263A1 SU874312178A SU4312178A SU1641263A1 SU 1641263 A1 SU1641263 A1 SU 1641263A1 SU 874312178 A SU874312178 A SU 874312178A SU 4312178 A SU4312178 A SU 4312178A SU 1641263 A1 SU1641263 A1 SU 1641263A1
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SU
USSR - Soviet Union
Prior art keywords
rods
holder
tactile sensitivity
diameter
sensitivity
Prior art date
Application number
SU874312178A
Other languages
Russian (ru)
Inventor
Али Мухтар Оглы Мамедов
Туту Гаджигусенкулу Кызы Меликова
Раиса Дмитреевна Байрамова
Original Assignee
Mamedov Ali M
Melikova Tutu G
Bajramova Raisa D
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 Mamedov Ali M, Melikova Tutu G, Bajramova Raisa D filed Critical Mamedov Ali M
Priority to SU874312178A priority Critical patent/SU1641263A1/en
Application granted granted Critical
Publication of SU1641263A1 publication Critical patent/SU1641263A1/en

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  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Изобретение относитс  к медицинским приборам дл  измерени  тактильной чувствительности кожи. Цель - повышение точности и достоверности результатов за счет дозированной нагрузки на рецепторы достигаетс  за счет того, что на державке 1, установлены с равномерным шагом дополнительные элементы раздражители 2, выполненные в виде стержней одинакового диаметра и разной длины, котора  выбираетс  из услови  l nd/4HE/(j, где Е - модуль упругости материала стержней, d - диаметр стержней,- G - заданна  торрировочна  чувствительность 1 ил.This invention relates to medical devices for measuring skin tactile sensitivity. The goal is to increase the accuracy and reliability of the results due to the dosed load on the receptors due to the fact that on the holder 1, additional elements of stimuli 2 are installed with uniform pitch, made in the form of rods of the same diameter and different length, which is chosen from the condition (j, where E is the modulus of elasticity of the material of the rods, d is the diameter of the rods, - G is the specified sensitivity of 1 sm.

Description

Изобретение относитс  к медицинской технике, а именно к устройствам дл  измерени  тактильной чувствительности кожи, слизистой оболочки  зыка и губ при исследовании функции нервной системы.The invention relates to medical technology, namely, devices for measuring the tactile sensitivity of the skin, mucous membrane of the tongue and lips when studying the function of the nervous system.

Цель изобретени  - повышение точности и достоверности результатов за счет дозированной нагрузки на рецепторы.The purpose of the invention is to improve the accuracy and reliability of the results due to the metered load on the receptors.

Изобретение по сн етс  чертежом, на котором изображено предлагаемое устройство.The invention is illustrated in the drawing, which shows the proposed device.

Устройство состоит из державки 1, на котором с равным шагом установлены элементы раздражители 2-6, выполненные в виде стержней одинакового диаметра d и ручной длины, котора  выбираетс  из услови The device consists of a holder 1, on which elements of stimuli 2-6 are installed with equal pitch, made in the form of rods of the same diameter d and of manual length, which is chosen from the condition

//

ПГ PG

где Е - модуль упругости материала стержней;where E is the modulus of elasticity of the material of the rods;

G - заданна  торировочна  чувствительность .G is the specified triaxial sensitivity.

Выбира  заранее диаметр раздражителей (0,12 мм) и их длину 40, 30, 20, 15, 10 (мм), принима  ,84-106 кг/см2, рассчитывают Очувст чувствительность по формуле, исход Choosing in advance the diameter of the stimuli (0.12 mm) and their length 40, 30, 20, 15, 10 (mm), taking, 84-106 kg / cm2, calculate the Ouvst sensitivity according to the formula, the outcome

из формулы Эйлера 0.„ /2.from the Euler formula 0. „/ 2.

Нагрузку на конец раздражител , начина  с второго, выбирают 0,01; 0,04; 0,08; 0,1 и 0,5 г.The load on the end of the stimulus, starting with the second, choose 0.01; 0.04; 0.08; 0.1 and 0.5 g

Устройство работает следующим образом.The device works as follows.

Раздражители 2-6 устанавливают параллельно друг другу и перпендикул рно руко тке (державке) 1. Если при прикосновении раздражителем 2 и исследуемому участку кожи отсутствует реакци  больного , то, отгиба  раздражитель 2 производ т раздражение раздражителем 3 и продолжают до тех пор, пока не получат ответную реакцию у обследуемого. Один и тот же участок можно раздражать 5--10 с Через 5 мин можно произвести повторное исследование дл  умножени  полученных результатов , которое можно проводить 3-5 раз. Полученние результаты занос т в протокол исследовани .Irritants 2-6 are installed parallel to each other and perpendicular to the grip (holder) 1. If the patient reacts with irritant 2 and the examined skin, the limb irritant 2 produces irritation with irritant 3 and continues until the response of the subject. The same area can be irritated 5--10 seconds. After 5 minutes, a repeated study can be performed to multiply the obtained results, which can be carried out 3-5 times. The results obtained are recorded in the study protocol.

Claims (1)

Формула изобретени Invention Formula Устройство дл  измерени  тактильной чувствительности, выполненное в виде держател , на котором установлены элементы- раздражители, отличающеес  тем, что, с целью повышени  точности и достоверностиA device for measuring tactile sensitivity, made in the form of a holder, on which the stimuli are installed, characterized in that, in order to increase the accuracy and reliability иand (Л(L О5 ЈъО5 Јъ 1C1C 00 GOGO результатов за счет дозированной нагрузки на рецепторы, оно снабжено дополнительными элементами-раздражител ми, установленными с равномерным шагом на держателе , при этом элементы-раздражители выполнены в виде стержней одинакового диаметра и разной длины, котора  выбираетс  из услови :results due to the dosed load on the receptors, it is equipped with additional irritating elements, installed with uniform pitch on the holder, while the stimulating elements are made in the form of rods of the same diameter and different length, which is chosen from the condition: где Е - модуль упругости материала стержU0U UТ ,where E is the modulus of elasticity of the material uDUU UT, ней, кг/см2; d - диаметр стержней, см; G - заданна  торировочна ne, kg / cm2; d is the diameter of the rods, cm; G - specified tarirovochny тельность кг/см .kg / cm capacity чувствиfeel 4/four/ 5/five/
SU874312178A 1987-09-09 1987-09-09 Appliance for measuring tactile sensitivity SU1641263A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874312178A SU1641263A1 (en) 1987-09-09 1987-09-09 Appliance for measuring tactile sensitivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874312178A SU1641263A1 (en) 1987-09-09 1987-09-09 Appliance for measuring tactile sensitivity

Publications (1)

Publication Number Publication Date
SU1641263A1 true SU1641263A1 (en) 1991-04-15

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SU874312178A SU1641263A1 (en) 1987-09-09 1987-09-09 Appliance for measuring tactile sensitivity

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SU (1) SU1641263A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994010930A1 (en) * 1992-11-18 1994-05-26 Neurocommunication Research Laboratories, Inc. Apparatus to deliver pressure-induced sensations

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 506392, кл. А 61 В 5/00, 1974. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316011A (en) * 1992-03-31 1994-05-31 Neurocommunication Research Laboratories, Inc. Apparatus to deliver pressure-induced sensations
US5381806A (en) * 1992-03-31 1995-01-17 Neurocommunication Research Laboratories, Inc. Method of delivering pressure-induced sensations
WO1994010930A1 (en) * 1992-11-18 1994-05-26 Neurocommunication Research Laboratories, Inc. Apparatus to deliver pressure-induced sensations

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