DE2506651A1 - Verfahren und einrichtung zur messung des systolischen und diastolischen blutdrucks - Google Patents
Verfahren und einrichtung zur messung des systolischen und diastolischen blutdrucksInfo
- Publication number
- DE2506651A1 DE2506651A1 DE19752506651 DE2506651A DE2506651A1 DE 2506651 A1 DE2506651 A1 DE 2506651A1 DE 19752506651 DE19752506651 DE 19752506651 DE 2506651 A DE2506651 A DE 2506651A DE 2506651 A1 DE2506651 A1 DE 2506651A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- signals
- acoustic
- signal
- pulses
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000035487 diastolic blood pressure Effects 0.000 title claims description 18
- 230000035488 systolic blood pressure Effects 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 15
- 230000017531 blood circulation Effects 0.000 claims description 17
- 230000007423 decrease Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 3
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 17
- 230000036772 blood pressure Effects 0.000 description 6
- 238000009530 blood pressure measurement Methods 0.000 description 6
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 210000000245 forearm Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003205 diastolic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002123 temporal 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
-
- 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
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
- A61B7/045—Detection of Korotkoff sounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Physiology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Acoustics & Sound (AREA)
- Ophthalmology & Optometry (AREA)
- Hematology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US443442A US3905354A (en) | 1974-02-19 | 1974-02-19 | Blood pressure measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2506651A1 true DE2506651A1 (de) | 1975-08-21 |
Family
ID=23760820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752506651 Pending DE2506651A1 (de) | 1974-02-19 | 1975-02-17 | Verfahren und einrichtung zur messung des systolischen und diastolischen blutdrucks |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3905354A (enrdf_load_stackoverflow) |
| JP (1) | JPS50118588A (enrdf_load_stackoverflow) |
| CA (1) | CA1005563A (enrdf_load_stackoverflow) |
| DE (1) | DE2506651A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2260975A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1460413A (enrdf_load_stackoverflow) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026277A (en) * | 1974-04-12 | 1977-05-31 | Matsushita Electric Industrial Co., Ltd. | Blood pressure measuring apparatus |
| US4005701A (en) * | 1975-06-11 | 1977-02-01 | Whittaker Corporation | Noise rejecting electronic sphygmomanometer and methods for measuring blood pressure |
| US4058117A (en) * | 1975-10-17 | 1977-11-15 | Palo Alto Research Associates | Blood pressure measuring apparatus |
| US4011860A (en) * | 1975-10-20 | 1977-03-15 | Filac Corporation | Calibrated blood pressure measuring system and method |
| US4033336A (en) * | 1975-11-19 | 1977-07-05 | Medical Scientific International Corporation | System for sensing and recording medical information |
| US4294261A (en) * | 1976-06-01 | 1981-10-13 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Logic-controlled occlusive cuff system |
| FR2366000A1 (fr) * | 1976-07-30 | 1978-04-28 | Grangirard Henri | Appareil de mesure de parametres circulatoires par voie externe |
| US4367751A (en) * | 1976-12-27 | 1983-01-11 | Warner-Lambert Company | Apparatus and process for producing artifact effect on sphygmometric information |
| USD250896S (en) | 1977-03-21 | 1979-01-23 | Vita-Stat Medical Services, Inc. | Coin operated automatic blood pressure testing apparatus or the like |
| US4188955A (en) * | 1977-09-12 | 1980-02-19 | Omron Tateisi Electronics Co. | Blood pressure measuring process and apparatus |
| JPS5444378A (en) * | 1977-09-14 | 1979-04-07 | Omron Tateisi Electronics Co | System of deciding minimum blood pressure in automatic blood pressure measuring device |
| US4313445A (en) * | 1977-10-25 | 1982-02-02 | Ivac Corporation | Electronic sphygmomanometer |
| JPS5470678A (en) * | 1977-11-15 | 1979-06-06 | Matsushita Electric Works Ltd | Automatic digital hemadynamometer |
| JPS5482889A (en) * | 1977-12-14 | 1979-07-02 | Fujitsu Ltd | Automatic blood pressure measuring system |
| HU176288B (en) * | 1977-12-21 | 1981-01-28 | Medicor Muevek | Apparatos to determine blood-pressure, in the first place, of babies not in a invasive way |
| US4271843A (en) * | 1978-10-10 | 1981-06-09 | Flynn George J | Method and apparatus for diastolic pressure measurement |
| USD262139S (en) | 1979-02-28 | 1981-12-01 | National Blood Pressure Services, Inc. | Blood pressure medical measurement apparatus |
| US4295471A (en) * | 1979-05-25 | 1981-10-20 | Kaspari William J | Non-invasive vascular waveform transducer and apparatus |
| US4252127A (en) * | 1979-06-19 | 1981-02-24 | Iowa State University Research Foundation | Portable blood pressure recorder |
| JPS5623935A (en) * | 1979-08-01 | 1981-03-06 | Omron Tateisi Electronics Co | Blood pressure measuring apparatus |
| US4328810A (en) * | 1979-10-03 | 1982-05-11 | United States Surgical Corporation | Automatic blood pressure system |
| US4493326A (en) * | 1979-10-03 | 1985-01-15 | United States Surgical Corporation | Automatic blood pressure system with servo controlled inflation and deflation |
| CH644260A5 (de) * | 1980-02-18 | 1984-07-31 | Asulab Ag | Blutdruckmesseinrichtung. |
| US4312359A (en) * | 1980-02-19 | 1982-01-26 | Life Care Systems, Inc. | Noninvasive blood pressure measuring system |
| US4432373A (en) * | 1980-02-19 | 1984-02-21 | Omron Tateisi Electronics Company | Electronic blood pressure measuring apparatus |
| JPS596654B2 (ja) * | 1980-08-25 | 1984-02-14 | 松下電工株式会社 | 電子式血圧計 |
| EP0113345A4 (en) * | 1982-07-19 | 1986-06-05 | Bomed Medical Mfg Ltd | EXTERNAL REAL-TIME BLOOD PRESSURE MEASURING SYSTEM. |
| FR2550083B1 (fr) * | 1983-08-03 | 1985-11-29 | Berger Henri | Appareil et procede pour mesurer la tension arterielle suivant une methode indirecte |
| US4567899A (en) * | 1984-07-30 | 1986-02-04 | Healthcheck Corporation | Cuff pressure controller for blood pressure measurement apparatus |
| US4660567A (en) * | 1984-09-27 | 1987-04-28 | Takeda Medical Company Limited | Method of automatically measuring blood pressure, and apparatus therefor |
| FR2582122B3 (fr) * | 1985-05-17 | 1987-08-21 | Wegmann Raymond | Dispositif de mesure automatique de la pression arterielle par monitorage autonome, informatise en ambulatoire vrai |
| US4729382A (en) * | 1986-09-02 | 1988-03-08 | Schaffer John D | Method and apparatus for automatically determining pulse rate and diastolic and systolic blood pressure |
| US4890625A (en) * | 1988-03-24 | 1990-01-02 | Spacelabs, Inc. | Blood pressure cuff with integral acoustic pickup cup |
| US5054495A (en) * | 1989-07-10 | 1991-10-08 | Colin Electronics Co., Ltd. | Automatic blood-pressure measuring apparatus |
| AT412702B (de) * | 2003-10-21 | 2005-06-27 | Cnsystems Medizintechnik Gmbh | Vorrichtung und verfahren zur regelung des druckes in einer aufblasbaren manschette eines blutdruckmessgerätes |
| US7438687B2 (en) * | 2004-08-14 | 2008-10-21 | Nova Technology Corporation | Patient monitoring system with blood pressure measurement capacity |
| CN106725401B (zh) * | 2017-01-12 | 2020-01-17 | 成都信息工程大学 | 基于深度学习的听诊器音频数据处理方法 |
| EP3456252A1 (en) * | 2017-09-14 | 2019-03-20 | Koninklijke Philips N.V. | Inflation apparatus for an inflation-based non-invasive blood pressure monitor and a method of operating the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126886A (en) * | 1964-03-31 | Automatic sphygmomanometer | ||
| US3508537A (en) * | 1965-04-20 | 1970-04-28 | Beckman Instruments Inc | Method and apparatus for automatic blood pressure monitoring |
| DE1541128B2 (de) * | 1966-07-29 | 1977-06-23 | Hellige GmbH, 7800 Freiburg Elf: Streu, Benno, 7800 Freiburg | Blutdruckmessgeraet mit selbsttaetiger feststellung des diastolischen und systolischen blutdrucks |
| US3552381A (en) * | 1967-05-23 | 1971-01-05 | Bell Telephone Labor Inc | Sphygmomanometric method and apparatus |
| US3654915A (en) * | 1969-12-19 | 1972-04-11 | Del Mar Eng Lab | Apparatus for automatically measuring and indicating blood pressure |
| US3779235A (en) * | 1971-06-18 | 1973-12-18 | Searle Medidata Inc | Cardiovascular test station pressurometer interface system |
| US3814083A (en) * | 1972-05-24 | 1974-06-04 | Nasa | Apparatus and method for processing korotkov sounds |
-
1974
- 1974-02-19 US US443442A patent/US3905354A/en not_active Expired - Lifetime
-
1975
- 1975-02-12 GB GB593475A patent/GB1460413A/en not_active Expired
- 1975-02-12 CA CA219,946A patent/CA1005563A/en not_active Expired
- 1975-02-17 DE DE19752506651 patent/DE2506651A1/de active Pending
- 1975-02-18 JP JP50019496A patent/JPS50118588A/ja active Pending
- 1975-02-18 FR FR7505046A patent/FR2260975A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1460413A (en) | 1977-01-06 |
| JPS50118588A (enrdf_load_stackoverflow) | 1975-09-17 |
| CA1005563A (en) | 1977-02-15 |
| US3905354A (en) | 1975-09-16 |
| FR2260975A1 (enrdf_load_stackoverflow) | 1975-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |