DE68921955D1 - Monitor und Methode zur Steuerung der Aufblasgeschwindigkeit von Blutdruckmanschetten. - Google Patents
Monitor und Methode zur Steuerung der Aufblasgeschwindigkeit von Blutdruckmanschetten.Info
- Publication number
- DE68921955D1 DE68921955D1 DE68921955T DE68921955T DE68921955D1 DE 68921955 D1 DE68921955 D1 DE 68921955D1 DE 68921955 T DE68921955 T DE 68921955T DE 68921955 T DE68921955 T DE 68921955T DE 68921955 D1 DE68921955 D1 DE 68921955D1
- Authority
- DE
- Germany
- Prior art keywords
- blood pressure
- rate
- monitor
- controlling
- motor
- 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.)
- Expired - Fee Related
Links
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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- 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
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (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)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/244,985 US4969466A (en) | 1988-09-15 | 1988-09-15 | Inflation rate control circuit for blood pressure cuffs |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921955D1 true DE68921955D1 (de) | 1995-05-04 |
DE68921955T2 DE68921955T2 (de) | 1995-07-27 |
Family
ID=22924880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921955T Expired - Fee Related DE68921955T2 (de) | 1988-09-15 | 1989-09-14 | Monitor und Methode zur Steuerung der Aufblasgeschwindigkeit von Blutdruckmanschetten. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4969466A (de) |
EP (1) | EP0363672B1 (de) |
JP (1) | JPH02121630A (de) |
AT (1) | ATE120347T1 (de) |
CA (1) | CA1333339C (de) |
DE (1) | DE68921955T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394201U (de) * | 1990-01-18 | 1991-09-26 | ||
US5172697A (en) * | 1990-05-24 | 1992-12-22 | Hayashi Denki Co. Ltd. | Cuff inflation system |
US5261413A (en) * | 1990-08-02 | 1993-11-16 | Colin Electronics Co., Ltd. | Blood pressure measure system |
US5337751A (en) * | 1991-09-30 | 1994-08-16 | Siemens Medical Electronics, Inc. | Air flow control apparatus and method for an automatic blood pressure gauge |
JPH05146415A (ja) * | 1991-11-01 | 1993-06-15 | Ueda Seisakusho:Kk | 血圧測定装置 |
DE4331450C2 (de) * | 1993-09-16 | 1998-02-05 | Hewlett Packard Gmbh | Anordnung zur automatischen Blutdruckmessung |
US5559407A (en) * | 1994-05-02 | 1996-09-24 | Carrier Corporation | Airflow control for variable speed blowers |
US5517999A (en) * | 1994-05-26 | 1996-05-21 | Siemens Medical Systems, Inc. | Automatic blood pressure monitor with a dual-speed control circuit for the DC inflation pump motor |
JP2710594B2 (ja) * | 1995-09-20 | 1998-02-10 | 日本コーリン株式会社 | 血圧測定装置 |
WO1998016880A1 (en) * | 1996-10-17 | 1998-04-23 | Binks Sames Corporation | Apparatus and method for controlling the flow of fluid in a pump system |
JP3997318B2 (ja) * | 1998-02-16 | 2007-10-24 | 株式会社サタコ | ポンプの制御方法及び制御装置 |
US6093152A (en) * | 1998-10-30 | 2000-07-25 | Protocol Systems, Inc. | Pulse width modulation valve control for vital sign monitors |
US6171254B1 (en) | 1999-02-26 | 2001-01-09 | Medical Research Laboratories, Inc. | Control for automatic blood pressure monitor |
GB2349950B (en) * | 1999-03-09 | 2001-10-24 | A C Cossor & Son | Sphygmomanometers |
HU220528B1 (hu) * | 1999-11-26 | 2002-03-28 | József Béres | Vérnyomásmérő berendezés |
JP3925858B2 (ja) | 2002-11-08 | 2007-06-06 | 日本精密測器株式会社 | 非観血式血圧計 |
JP2006090189A (ja) * | 2004-09-22 | 2006-04-06 | Omron Healthcare Co Ltd | エアーポンプ、ポンプシステム、電子血圧計及びマッサージ機 |
US20060085048A1 (en) * | 2004-10-20 | 2006-04-20 | Nervonix, Inc. | Algorithms for an active electrode, bioimpedance-based tissue discrimination system |
US7204809B2 (en) * | 2005-08-03 | 2007-04-17 | Rossmax International Ltd. | Pressurizing apparatus and method for the same |
US7427267B2 (en) * | 2006-03-06 | 2008-09-23 | Welch Allyn, Inc. | Blood pressure determining method |
JP4798031B2 (ja) * | 2007-03-19 | 2011-10-19 | オムロンヘルスケア株式会社 | 血圧測定装置 |
JP5228880B2 (ja) * | 2008-12-17 | 2013-07-03 | オムロンヘルスケア株式会社 | 電子血圧計 |
US20100292586A1 (en) * | 2009-05-13 | 2010-11-18 | Rooke Thom W | Wireless automatic ankle-brachial index (AABI) measurement system |
CN102791192B (zh) * | 2009-10-29 | 2015-02-25 | Cn体系药物技术有限公司 | 增强和分析来自连续无创血压设备的信号的装置 |
CN102160779A (zh) * | 2010-02-22 | 2011-08-24 | 深圳市金科威实业有限公司 | 向无创血压测量设备的袖带充气的方法及装置 |
EP3048960A4 (de) * | 2013-09-23 | 2017-05-17 | Koven Technology | Halbautomatisches sphygmomanometer-system |
CN104771156B (zh) * | 2015-04-28 | 2017-08-25 | 广东乐心医疗电子股份有限公司 | 用于血压测量的充气模式变换方法与装置及电子血压计 |
JP6548493B2 (ja) | 2015-07-22 | 2019-07-24 | 日本光電工業株式会社 | 血圧測定装置 |
US11382522B2 (en) | 2017-09-29 | 2022-07-12 | Fitbit, Inc. | Position detection of blood pressure device |
CN109459463B (zh) * | 2017-12-05 | 2021-06-22 | 北京当升材料科技股份有限公司 | 一种锂离子电池正极材料热存储稳定性的快捷评价方法 |
CN113520307B (zh) * | 2020-04-20 | 2023-04-18 | 华为技术有限公司 | 一种可穿戴设备 |
CN117297571B (zh) * | 2023-11-01 | 2024-04-05 | 广州逆熵电子科技有限公司 | 一种血压手表的血压测量方法及血压手表 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178918A (en) * | 1977-09-15 | 1979-12-18 | Cornwell Lionel B | Automatic blood pressure measuring and recording system |
US4252127A (en) * | 1979-06-19 | 1981-02-24 | Iowa State University Research Foundation | Portable blood pressure recorder |
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 |
US4259417A (en) * | 1980-03-10 | 1981-03-31 | Exxon Research And Engineering Co. | Ionic barrier |
US4378807A (en) * | 1980-12-03 | 1983-04-05 | Clinical Data, Inc. | Blood pressure measurement apparatus |
NL8104879A (nl) * | 1981-10-28 | 1983-05-16 | Tno | Werkwijze en inrichting voor het regelen van de manchetdruk bij het meten van de vingerbloeddruk met een foto-electrische plethysmograaf. |
NL8105381A (nl) * | 1981-11-27 | 1983-06-16 | Tno | Werkwijze en inrichting voor het corrigeren van de manchetdruk bij het meten van de bloeddruk in een lichaamsdeel met behulp van een plethysmograaf. |
DE3424535A1 (de) * | 1984-07-04 | 1986-01-09 | Bosch Gmbh Robert | Elektronisches blutdruckmessverfahren |
US4567899A (en) * | 1984-07-30 | 1986-02-04 | Healthcheck Corporation | Cuff pressure controller for blood pressure measurement apparatus |
US4832039A (en) * | 1987-03-23 | 1989-05-23 | Nippon Colin Co., Ltd. | Linear, low noise inflation system for blood pressure monitor |
-
1988
- 1988-09-15 US US07/244,985 patent/US4969466A/en not_active Expired - Fee Related
-
1989
- 1989-08-04 CA CA000607657A patent/CA1333339C/en not_active Expired - Fee Related
- 1989-09-14 DE DE68921955T patent/DE68921955T2/de not_active Expired - Fee Related
- 1989-09-14 EP EP89117060A patent/EP0363672B1/de not_active Expired - Lifetime
- 1989-09-14 JP JP1239804A patent/JPH02121630A/ja active Pending
- 1989-09-14 AT AT89117060T patent/ATE120347T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0363672B1 (de) | 1995-03-29 |
DE68921955T2 (de) | 1995-07-27 |
JPH02121630A (ja) | 1990-05-09 |
CA1333339C (en) | 1994-12-06 |
EP0363672A1 (de) | 1990-04-18 |
ATE120347T1 (de) | 1995-04-15 |
US4969466A (en) | 1990-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |