SU1599014A1 - Device for measuring gas pressure in artificial respiration - Google Patents
Device for measuring gas pressure in artificial respiration Download PDFInfo
- Publication number
- SU1599014A1 SU1599014A1 SU847773338A SU7773338A SU1599014A1 SU 1599014 A1 SU1599014 A1 SU 1599014A1 SU 847773338 A SU847773338 A SU 847773338A SU 7773338 A SU7773338 A SU 7773338A SU 1599014 A1 SU1599014 A1 SU 1599014A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- output
- resistors
- unit
- control unit
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Изобретение относитс к медицинской технике. Цель - повышение точности измерени . Устройство содержит последовательно соединенные блок укорочени импульсов (БУИ) 5, блок управлени (БУ) 6, АЦП 7, второй вход которого подключен к датчику 4 дыхательного давлени , и блок цифровой индикации (БЦИ) 8, а также инвертор 9. При этом БУИ 5 содержит элементы НЕ-И 10,13, резистор 11, диод 12 и конденсатор 14, БУ 6 - транзистор 15 и резисторы 16 и 17, БЦИ 8 включает дешифратор 18, соединенный с индикатором 19. 3 з.п.ф-лы, 1 ил.The invention relates to medical technology. The goal is to improve measurement accuracy. The device contains a series of pulse shortening unit (CID) 5, a control unit (CU) 6, an ADC 7, the second input of which is connected to the respiratory pressure sensor 4, and a digital display unit (BDC) 8, as well as an inverter 9. At the same time the CID 5 contains elements NOT-10,13, a resistor 11, a diode 12 and a capacitor 14, BU 6 - transistor 15 and resistors 16 and 17, BCI 8 includes a decoder 18 connected to indicator 19. 3 C.p. ff, 1 silt
Description
Составитель А.Дмитриева Редактор М.Циткина Техред л,Олийнык Корректор О.ЦиплеCompiled by A. Dmitriev Editor M. Tsitkina Tehred l, Oliynyk Proofreader O. Tsiple
Заказ 3102Order 3102
Тираж 525Circulation 525
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб,, д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. D. 4/5
Производственно-издательский комбинат Патент, г.Ужгород, ул. Гагарина,101Production and publishing plant Patent, Uzhgorod, st. Gagarin, 101
ПодписноеSubscription
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD83251019A DD230130A3 (en) | 1983-05-18 | 1983-05-18 | CIRCUIT ARRANGEMENT FOR THE ELECTRONIC MEASUREMENT OF THE TOP AND TORQUE VALUES OF THE VENTILATION PRESSURE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1599014A1 true SU1599014A1 (en) | 1990-10-15 |
Family
ID=5547387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU847773338A SU1599014A1 (en) | 1983-05-18 | 1984-03-05 | Device for measuring gas pressure in artificial respiration |
Country Status (6)
Country | Link |
---|---|
BG (1) | BG49740A1 (en) |
DD (1) | DD230130A3 (en) |
DE (1) | DE3406903A1 (en) |
HU (1) | HU194727B (en) |
SE (1) | SE459642B (en) |
SU (1) | SU1599014A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD230423A3 (en) * | 1983-08-17 | 1985-12-04 | Medizin Labortechnik Veb K | TOP PRESSURE MEASURING AND WARNING DEVICE WITH ELECTRONIC PULSE CONVERSION SWITCHING |
DE4038871A1 (en) * | 1990-12-03 | 1992-06-04 | Peter Dr Sc Techn Schaller | Respirator control using sensor to measure breath vol. or flow - and supplying signal processor also receiving resistance, inverse compliance and any leakage vol. values as well as threshold values to control breathing pressure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD91710A (en) * | ||||
US3333584A (en) * | 1964-06-18 | 1967-08-01 | Air Shields | Pressure breathing monitor |
DE2216163C3 (en) * | 1971-04-21 | 1980-07-31 | Veb Kombinat Medizin- Und Labortechnik Leipzig, Ddr 7033 Leipzig | Control arrangement for checking the deviations from the preselectable setpoint values for breathing pressure, ventilation frequency, minute and tidal volume, O2 uptake and CO2 release in ventilators |
DE2337061A1 (en) * | 1973-07-20 | 1975-02-06 | Erich Jaeger | Supervision of pulmonary conditions of bed-ridden patient - using monitoring appts. with respiration press. and volume measuring devices |
US4007736A (en) * | 1975-03-12 | 1977-02-15 | N.A.D., Inc. | Fluidic controlled ventilator |
DD218731A3 (en) * | 1982-11-12 | 1985-02-13 | Medizin Labortechnik Veb K | VENTILATION DEVICE FOR AUTOMATIC AND MANUAL VENTILATION WITH NARCOSIS VENTILATION |
-
1983
- 1983-05-18 DD DD83251019A patent/DD230130A3/en not_active IP Right Cessation
-
1984
- 1984-02-25 DE DE19843406903 patent/DE3406903A1/en not_active Withdrawn
- 1984-02-27 SE SE8401056A patent/SE459642B/en not_active IP Right Cessation
- 1984-03-05 SU SU847773338A patent/SU1599014A1/en active
- 1984-03-12 BG BG64615A patent/BG49740A1/en unknown
- 1984-04-06 HU HU841361A patent/HU194727B/en unknown
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 288844, кл. А 61 В 5/08, опублик. 08.12.70. * |
Also Published As
Publication number | Publication date |
---|---|
DD230130A3 (en) | 1985-11-20 |
SE459642B (en) | 1989-07-24 |
HUT34116A (en) | 1985-02-28 |
BG49740A1 (en) | 1992-02-14 |
SE8401056L (en) | 1984-11-19 |
HU194727B (en) | 1988-03-28 |
SE8401056D0 (en) | 1984-02-27 |
DE3406903A1 (en) | 1984-11-22 |
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