CH642834A5 - Blutdruckmesseinrichtung mit null-abgleich. - Google Patents
Blutdruckmesseinrichtung mit null-abgleich. Download PDFInfo
- Publication number
- CH642834A5 CH642834A5 CH129880A CH129880A CH642834A5 CH 642834 A5 CH642834 A5 CH 642834A5 CH 129880 A CH129880 A CH 129880A CH 129880 A CH129880 A CH 129880A CH 642834 A5 CH642834 A5 CH 642834A5
- Authority
- CH
- Switzerland
- Prior art keywords
- pressure
- zero
- amplifier
- switching element
- control part
- Prior art date
Links
- 230000036772 blood pressure Effects 0.000 title claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000003570 air Substances 0.000 description 25
- 238000005259 measurement Methods 0.000 description 16
- 230000015654 memory Effects 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000035488 systolic blood pressure Effects 0.000 description 5
- 238000009530 blood pressure measurement Methods 0.000 description 4
- 230000035487 diastolic blood pressure Effects 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff method
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH129880A CH642834A5 (de) | 1980-02-18 | 1980-02-18 | Blutdruckmesseinrichtung mit null-abgleich. |
| DE3014197A DE3014197C2 (de) | 1980-02-18 | 1980-04-14 | Blutdruckmeßeinrichtung |
| GB8104317A GB2069705B (en) | 1980-02-18 | 1981-02-12 | Blood pressure measuring equipment |
| FR8102983A FR2475882A1 (fr) | 1980-02-18 | 1981-02-16 | Dispositif de mesure de la pression sanguine |
| IT19812/81A IT1135509B (it) | 1980-02-18 | 1981-02-17 | Dispositivo per misurare la pressione del sangue |
| JP2097781A JPS56130139A (en) | 1980-02-18 | 1981-02-17 | Sphygmomanometry apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH129880A CH642834A5 (de) | 1980-02-18 | 1980-02-18 | Blutdruckmesseinrichtung mit null-abgleich. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH642834A5 true CH642834A5 (de) | 1984-05-15 |
Family
ID=4207151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH129880A CH642834A5 (de) | 1980-02-18 | 1980-02-18 | Blutdruckmesseinrichtung mit null-abgleich. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS56130139A (enrdf_load_stackoverflow) |
| CH (1) | CH642834A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3014197C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2475882A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2069705B (enrdf_load_stackoverflow) |
| IT (1) | IT1135509B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6465622B2 (ja) * | 2014-11-10 | 2019-02-06 | 日本光電工業株式会社 | 測定装置、及びプログラム |
| CN111543969B (zh) * | 2020-06-19 | 2022-11-08 | 中国计量科学研究院 | 一种血压测量设备的检定装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450131A (en) * | 1967-01-09 | 1969-06-17 | Ibm | Blood pressure measuring system with korotkoff sound detector |
| DE1926324B2 (de) * | 1969-05-23 | 1976-04-01 | Hellige Gmbh, 7800 Freiburg | Vorrichtung zur messung und/oder registrierung physiologischer, insbesondere intracardialer und intravaskulaerer druecke mit selbsttaetiger kontrolle des druckbezugswertes |
| DE2306518C3 (de) * | 1973-02-09 | 1978-11-23 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zum Messen des Druckes von Flüssigkeiten in lebenden Objekten |
-
1980
- 1980-02-18 CH CH129880A patent/CH642834A5/de not_active IP Right Cessation
- 1980-04-14 DE DE3014197A patent/DE3014197C2/de not_active Expired
-
1981
- 1981-02-12 GB GB8104317A patent/GB2069705B/en not_active Expired
- 1981-02-16 FR FR8102983A patent/FR2475882A1/fr active Granted
- 1981-02-17 IT IT19812/81A patent/IT1135509B/it active
- 1981-02-17 JP JP2097781A patent/JPS56130139A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3014197C2 (de) | 1982-06-24 |
| DE3014197A1 (de) | 1981-08-27 |
| JPS56130139A (en) | 1981-10-12 |
| IT8119812A0 (it) | 1981-02-17 |
| GB2069705A (en) | 1981-08-26 |
| IT1135509B (it) | 1986-08-27 |
| FR2475882A1 (fr) | 1981-08-21 |
| FR2475882B1 (enrdf_load_stackoverflow) | 1985-01-11 |
| GB2069705B (en) | 1984-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |