SU92108A1 - Oscilloscope for graphical recording of arterial oscillations - Google Patents

Oscilloscope for graphical recording of arterial oscillations

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Publication number
SU92108A1
SU92108A1 SU414847A SU414847A SU92108A1 SU 92108 A1 SU92108 A1 SU 92108A1 SU 414847 A SU414847 A SU 414847A SU 414847 A SU414847 A SU 414847A SU 92108 A1 SU92108 A1 SU 92108A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oscilloscope
graphical recording
arterial oscillations
oscillations
arterial
Prior art date
Application number
SU414847A
Other languages
Russian (ru)
Inventor
А.А. Белинкин
Г.Б. Волковоинов
Г.Д. Воробьев
В.В. Дитрихс
М.А. Яновский
Original Assignee
А.А. Белинкин
Г.Б. Волковоинов
Г.Д. Воробьев
В.В. Дитрихс
М.А. Яновский
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 А.А. Белинкин, Г.Б. Волковоинов, Г.Д. Воробьев, В.В. Дитрихс, М.А. Яновский filed Critical А.А. Белинкин
Priority to SU414847A priority Critical patent/SU92108A1/en
Application granted granted Critical
Publication of SU92108A1 publication Critical patent/SU92108A1/en

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Description

Существуют разнообразные приборы дл  регистрации колебаний стенок артерий, в том числе приборы с ртутным манометром, снабженным нонлавком.There are a variety of instruments for recording oscillations of arterial walls, including instruments with a mercury manometer equipped with a nonlavic.

Предлагаемый осциллограф отличаетс  от известных тем, что Е нем кассета укреплена при иомощи т ги к иоилавку ртутного манометра .The proposed oscilloscope differs from the known ones in that the cassette is mounted on it with the aid of a mercury manometer.

Это упрощает конструкцию осциллографа, дела  излишним применение часового или ипого механизма дл  передвижени  барабана с лентой, на которую наноситс  крива .This simplifies the design of the oscilloscope, making it unnecessary to use a clock or one mechanism to move the drum with the tape on which the curve is applied.

На чертеже схематически изображен осциллограф, состо щий из ртутного манометра 1, кассеты 2, дифференциальной коробки 3 с демифером 4, маижеты 5 и нагнетающего насоса 6, соединеиного трубоироводом 7 с манометром 1, и дифференциальной коробки 3.The drawing shows schematically an oscilloscope consisting of a mercury manometer 1, a cassette 2, a differential box 3 with a demifer 4, a macete 5 and an injection pump 6, a connecting pipe 7 with a manometer 1, and a differential box 3.

Ртутный манометр 1 выполнен в виде U-образной стекл нног трубки. В одном колене манометра находитс  иоилавок 8, соединенны с т гой 9, на которой подвешена кассета 2, имеюща  шкалу 10 с делени ми в мм. рт. ст. Изменение давлени  в системе показывает по шкале ненодвижиый указатель 11. Из дпфферепциальной каисулы выведен рычажок 12, прпвод щий в движение нисчик 13, который в нерабочем состо нии находитс  против пулевого делеин  на шкале 10. Дифференциальна  капсула разделена резиновой мембраной на две камеры 14 п 15. Камера 15 снабжена отверсти ми 16 и 17, служащими дл  выравнивани  давлени  в обеих камерах и прохода воздуха в мапжету 5. В камере 14 имеетс  рьгчажок 18, заключепный дл  герметичности в резиновую трзбку 19. Рычажок 18 передает колебапи  резииовоГг мембраны 20. Осциллограф снабжен вентилем 21 дл  убавлени  давлеии  в воздушной системе.Mercury manometer 1 is made in the form of a U-shaped glass tube tube. In one knee of the gauge there is a hoist 8, connected to the pull 9, on which the cartridge 2 is suspended, having a scale of 10 divided by mm. Hg Art. The change in pressure in the system is indicated on a scale by a non-movable pointer 11. A lever 12 is brought out of the dysfunctional Kaisuli, which actuates the head 13, which is inoperable against the bullet deline on the scale 10. The differential capsule is divided into two chambers 14 and 15 by a rubber membrane. Chamber 15 is provided with openings 16 and 17, which serve to equalize pressure in both chambers and to pass air into map 5. In chamber 14, there is a pin 18, which is sealed to a rubber tread 19 for tightness. Lever 18 transmits vibrations Gg membrane 20. Oscilloscope provided with a valve 21 for subtraction Davleev system air.

При иользовании осциллографом лганжету укрепл ют на испытуемом , после чего насосом б нагнетают воздух, который но трубопроводу 7 идет в манометр.When using the oscilloscope, the leg is fixed on the test subject, after which air is pumped by pump b, which, but line 7, goes to the pressure gauge.

SU414847A 1950-03-20 1950-03-20 Oscilloscope for graphical recording of arterial oscillations SU92108A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU414847A SU92108A1 (en) 1950-03-20 1950-03-20 Oscilloscope for graphical recording of arterial oscillations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU414847A SU92108A1 (en) 1950-03-20 1950-03-20 Oscilloscope for graphical recording of arterial oscillations

Publications (1)

Publication Number Publication Date
SU92108A1 true SU92108A1 (en) 1950-11-30

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ID=48367888

Family Applications (1)

Application Number Title Priority Date Filing Date
SU414847A SU92108A1 (en) 1950-03-20 1950-03-20 Oscilloscope for graphical recording of arterial oscillations

Country Status (1)

Country Link
SU (1) SU92108A1 (en)

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