DE68921069D1 - Vorrichtung und verfahren zur detektion von pulswellen. - Google Patents

Vorrichtung und verfahren zur detektion von pulswellen.

Info

Publication number
DE68921069D1
DE68921069D1 DE68921069T DE68921069T DE68921069D1 DE 68921069 D1 DE68921069 D1 DE 68921069D1 DE 68921069 T DE68921069 T DE 68921069T DE 68921069 T DE68921069 T DE 68921069T DE 68921069 D1 DE68921069 D1 DE 68921069D1
Authority
DE
Germany
Prior art keywords
detecting pulse
pulse shaft
shaft
detecting
pulse
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
Application number
DE68921069T
Other languages
English (en)
Other versions
DE68921069T2 (de
Inventor
Minoru Niwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colin Corp
Original Assignee
Colin Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Colin Corp filed Critical Colin Corp
Publication of DE68921069D1 publication Critical patent/DE68921069D1/de
Application granted granted Critical
Publication of DE68921069T2 publication Critical patent/DE68921069T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A61B5/02208—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)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (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)
DE68921069T 1988-12-12 1989-12-12 Vorrichtung und verfahren zur detektion von pulswellen. Expired - Fee Related DE68921069T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988161128U JPH0511845Y2 (de) 1988-12-12 1988-12-12
PCT/JP1989/001242 WO1990006721A1 (en) 1988-12-12 1989-12-12 Pulse wave detector and pulse wave detection method

Publications (2)

Publication Number Publication Date
DE68921069D1 true DE68921069D1 (de) 1995-03-23
DE68921069T2 DE68921069T2 (de) 1995-06-22

Family

ID=15729133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921069T Expired - Fee Related DE68921069T2 (de) 1988-12-12 1989-12-12 Vorrichtung und verfahren zur detektion von pulswellen.

Country Status (5)

Country Link
US (1) US5139026A (de)
EP (1) EP0401382B1 (de)
JP (1) JPH0511845Y2 (de)
DE (1) DE68921069T2 (de)
WO (1) WO1990006721A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645641B1 (fr) * 1989-04-10 1991-05-31 Bruno Comby Procede et dispositif de mesure de vibrations, en particulier du tremblement microscopique des organismes vivants
JPH04276234A (ja) * 1991-03-01 1992-10-01 Colleen Denshi Kk オシロメトリック型自動血圧測定装置
JPH04367648A (ja) * 1991-06-14 1992-12-18 Colleen Denshi Kk 血圧監視装置
US5497779A (en) * 1994-03-08 1996-03-12 Colin Corporation Pulse wave detecting apparatus
DE69416667T2 (de) * 1994-03-09 1999-10-14 Colin Corp. Puls-Wellen-Messgerät
JP3612615B2 (ja) * 1995-11-14 2005-01-19 日本光電工業株式会社 非観血血圧計
US5860932A (en) 1996-10-24 1999-01-19 Colin Corporation Blood pressure monitor
US6027453A (en) * 1998-05-12 2000-02-22 Colin Corporation Blood pressure monitoring apparatus and method
US6244831B1 (en) * 1998-08-12 2001-06-12 Kawasaki Jukogyo Kabushiki Kaisha Control device for variable displacement pump
US6640126B2 (en) 2001-02-26 2003-10-28 Toshiba America Mri, Inc. Acoustic gating monitor for magnetic resonance imaging system
JP3587793B2 (ja) 2001-03-21 2004-11-10 コーリンメディカルテクノロジー株式会社 連続血圧監視装置
JP3587798B2 (ja) 2001-04-04 2004-11-10 コーリンメディカルテクノロジー株式会社 連続血圧監視装置
JP5228159B2 (ja) * 2006-11-01 2013-07-03 有限会社サンヨウ総研 生体反応記録装置ならびに生体反応記録方法
JP5821657B2 (ja) * 2012-01-25 2015-11-24 オムロンヘルスケア株式会社 測定装置および測定方法
US10327648B2 (en) 2015-04-01 2019-06-25 Siemens Healthcare Gmbh Blood vessel mechanical signal analysis
CN108937897B (zh) * 2018-07-20 2021-08-10 广东乐心医疗电子股份有限公司 一种电子血压计测量方法、装置和电子血压计

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423738A (en) * 1977-11-04 1984-01-03 Sri International Noninvasive blood pressure monitoring transducer
US4669485A (en) * 1984-02-17 1987-06-02 Cortronic Corporation Apparatus and method for continuous non-invasive cardiovascular monitoring
JPS61103432A (ja) * 1984-10-25 1986-05-21 コーリン電子株式会社 連続血圧測定装置
US4699152A (en) * 1984-12-21 1987-10-13 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
JPS61247432A (ja) * 1985-04-24 1986-11-04 オムロン株式会社 電子血圧計
JPS6377011A (ja) * 1986-09-19 1988-04-07 Fujitsu Ltd 光コネクタ
US4802488A (en) * 1986-11-06 1989-02-07 Sri International Blood pressure monitoring method and apparatus
US4799491A (en) * 1986-11-06 1989-01-24 Sri International Blood pressure monitoring method and apparatus
JPH0346735Y2 (de) * 1986-11-07 1991-10-03
WO1988004910A1 (en) * 1986-12-25 1988-07-14 Nippon Colin Co., Ltd. Blood pressure monitoring system
US4987900A (en) * 1987-04-21 1991-01-29 Colin Electronics Co., Ltd. Apparatus for positioning transducer for blood pressure monitor
JPH082351B2 (ja) * 1987-05-27 1996-01-17 コ−リン電子株式会社 脈波検出装置
JP2664920B2 (ja) * 1988-02-24 1997-10-22 コーリン電子株式会社 血圧モニタ装置
US5005581A (en) * 1988-02-25 1991-04-09 Colin Electronics Co., Ltd. Motion artifact detection for continuous blood pressure monitor transducer
US4836213A (en) * 1988-02-25 1989-06-06 Nippon Colin Co., Ltd. Pressure control system for continuous blood pressure monitor transducer
US4893631A (en) * 1988-02-25 1990-01-16 Colin Electronics Co., Ltd. Active element selection for continuous blood pressure monitor transducer
US4924871A (en) * 1988-02-26 1990-05-15 Colin Electronics Co., Ltd. Motion artifact detection for continuous blood pressure monitor transducer
JP2882799B2 (ja) * 1988-03-15 1999-04-12 コーリン電子株式会社 脈波検出装置の押圧力制御装置

Also Published As

Publication number Publication date
DE68921069T2 (de) 1995-06-22
JPH0282309U (de) 1990-06-26
EP0401382A4 (en) 1991-03-13
JPH0511845Y2 (de) 1993-03-25
EP0401382B1 (de) 1995-02-08
EP0401382A1 (de) 1990-12-12
US5139026A (en) 1992-08-18
WO1990006721A1 (en) 1990-06-28

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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