SU1155243A1 - Apparatus for measuring arterial pressure - Google Patents
Apparatus for measuring arterial pressure Download PDFInfo
- Publication number
- SU1155243A1 SU1155243A1 SU823458463A SU3458463A SU1155243A1 SU 1155243 A1 SU1155243 A1 SU 1155243A1 SU 823458463 A SU823458463 A SU 823458463A SU 3458463 A SU3458463 A SU 3458463A SU 1155243 A1 SU1155243 A1 SU 1155243A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- arterial pressure
- measuring arterial
- membrane
- elastic membrane
- strain gauge
- Prior art date
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ АРТЕРИАЛЬНОГО ДАВЛЕНИЯ, содержащее насос, соединенный посредством магистрали с клапаном, манометром и корпусом с эластичной мембраной, отли- , чающеес тем, что, с целью регистрации сфигмограммы в процессе измерени , корпус содержит полость, закрытую эластичной мембраной, на которой расположен преобразователь в виде мембраны с тензодатчиком , соединенный с жестким кожухом. (Л ел ел 1C 4 00A device for measuring arterial pressure, containing a pump connected via a line to a valve, a manometer and an elastic membrane housing, is different because, in order to record a sphygmogram during the measurement, the housing contains a cavity closed by an elastic membrane on which the transducer is located in the form of a membrane with a strain gauge connected to a rigid casing. (L ate 1C 4 00
Description
Изобретение относитс к медицинской технике, а именно к устройствам дл исследовани артериальных сосудов путем регистрации колебаний измерени артериального давлени .The invention relates to medical technology, namely to devices for researching arterial vessels by registering fluctuations in blood pressure measurement.
Цель изобретени - регистраци повышени сфигмограммы в процессе измерени .The purpose of the invention is to register an increase in the sphygmogram during the measurement process.
На чертеже изображено предлагаемое устройство.The drawing shows the proposed device.
Устройство содержит тензодатчик 1, укрепленный на мембране 2 и помещенный в капсулу 3, котора с тензодатчиком 1 закреплена на мембране 4 и закрыта кожухом 5. В кожух при помощи ручного насоса 6 закачиваетс воздух по трубке 7. Величина создаваемого давлени в кожухе измер етс манометром 8 и регулируетс ручным клапаном 9. Посредством м гкого ремещка 10 с застежкой датчик укрепл етс над исследуемой артерией.The device contains a strain gauge 1 fixed on the membrane 2 and placed in a capsule 3, which is fixed on the membrane 4 with the strain gauge 1 and closed with a casing 5. The air is pumped through the casing 7 by means of a manual pump 6 through a tube 7. and is regulated by a manual valve 9. With a soft displacement 10 with a clasp, the sensor is fixed above the test artery.
Создава избыточное давление путем накачивани воздуха в полость вокруг капсулы 3 с тензодатчиком 1 можно создать различные услови тока крови по артерии, пережима ее под различным давлением. Давление регулируетс путем открывани или закрывани ручного клапана 9 и руководству сь показани ми манометра 8. Одновременно производитс регистраци сфигмограммы путем подключени тензодатчика 1 к усилителю и самописцу.By creating an overpressure by pumping air into the cavity around the capsule 3 with the strain gauge 1, you can create different conditions of blood flow through the artery, pressing it under different pressure. The pressure is adjusted by opening or closing the manual valve 9 and guiding the readings of the pressure gauge 8. At the same time, a sphygmogram is recorded by connecting the strain gauge 1 to the amplifier and recorder.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823458463A SU1155243A1 (en) | 1982-05-07 | 1982-05-07 | Apparatus for measuring arterial pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823458463A SU1155243A1 (en) | 1982-05-07 | 1982-05-07 | Apparatus for measuring arterial pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1155243A1 true SU1155243A1 (en) | 1985-05-15 |
Family
ID=21018486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU823458463A SU1155243A1 (en) | 1982-05-07 | 1982-05-07 | Apparatus for measuring arterial pressure |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1155243A1 (en) |
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1982
- 1982-05-07 SU SU823458463A patent/SU1155243A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 950311, кл. А 61 В 5/02, 1980. * |
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