DE68915864T2 - Druck-Puls-Wellen-Messgerät. - Google Patents

Druck-Puls-Wellen-Messgerät.

Info

Publication number
DE68915864T2
DE68915864T2 DE68915864T DE68915864T DE68915864T2 DE 68915864 T2 DE68915864 T2 DE 68915864T2 DE 68915864 T DE68915864 T DE 68915864T DE 68915864 T DE68915864 T DE 68915864T DE 68915864 T2 DE68915864 T2 DE 68915864T2
Authority
DE
Germany
Prior art keywords
measuring device
pulse wave
pressure pulse
wave measuring
pressure
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
DE68915864T
Other languages
English (en)
Other versions
DE68915864D1 (de
Inventor
Kimimasa Kurosawa
Chikao Harada
Hiroshi Sakai
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 DE68915864D1 publication Critical patent/DE68915864D1/de
Application granted granted Critical
Publication of DE68915864T2 publication Critical patent/DE68915864T2/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
    • 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
    • A61B5/02255—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 the pressure being controlled by plethysmographic signals, e.g. derived from optical sensors
    • 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
    • A61B5/02233—Occluders specially adapted therefor

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)
  • Dentistry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE68915864T 1988-06-24 1989-06-23 Druck-Puls-Wellen-Messgerät. Expired - Fee Related DE68915864T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63157735A JP2613628B2 (ja) 1988-06-24 1988-06-24 圧脈波検出装置

Publications (2)

Publication Number Publication Date
DE68915864D1 DE68915864D1 (de) 1994-07-14
DE68915864T2 true DE68915864T2 (de) 1994-10-06

Family

ID=15656212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915864T Expired - Fee Related DE68915864T2 (de) 1988-06-24 1989-06-23 Druck-Puls-Wellen-Messgerät.

Country Status (4)

Country Link
US (1) US4976268A (de)
EP (1) EP0348224B1 (de)
JP (1) JP2613628B2 (de)
DE (1) DE68915864T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154680A (en) * 1990-03-27 1992-10-13 Rutgers University Pressure waveform monitor
US5158091A (en) * 1990-11-30 1992-10-27 Ivac Corporation Tonometry system for determining blood pressure
US5617868A (en) * 1994-11-22 1997-04-08 Colin Corporation Pulse wave detecting apparatus
JP4290338B2 (ja) * 1998-07-03 2009-07-01 アバティス メディカル テクノロジーズ リミテッド 生物医学的圧力測定用平面トランスデューサー
US6542246B1 (en) * 1998-11-20 2003-04-01 Fuji Photo Film Co., Ltd. Blood vessel imaging system
TW524671B (en) * 2000-06-14 2003-03-21 Koninkl Philips Electronics Nv Device for monitoring a vital sign
KR100416046B1 (ko) * 2001-07-03 2004-01-24 광주과학기술원 공압시스템을 이용한 맥파검출장치
US7455643B1 (en) 2003-07-07 2008-11-25 Nellcor Puritan Bennett Ireland Continuous non-invasive blood pressure measurement apparatus and methods providing automatic recalibration
US7429245B2 (en) * 2003-07-14 2008-09-30 Welch Allyn, Inc. Motion management in a fast blood pressure measurement device
EP2462864B1 (de) * 2006-05-24 2014-10-15 Tarilian Laser Technologies, Limited Optisches Lebenszeichendetektionsverfahren und Messeinrichtung
KR101486405B1 (ko) * 2007-01-31 2015-01-26 타릴리안 레이저 테크놀로지스, 리미티드 광 파워 변조
US8398556B2 (en) 2008-06-30 2013-03-19 Covidien Lp Systems and methods for non-invasive continuous blood pressure determination
US8660799B2 (en) 2008-06-30 2014-02-25 Nellcor Puritan Bennett Ireland Processing and detecting baseline changes in signals
US8506498B2 (en) 2008-07-15 2013-08-13 Nellcor Puritan Bennett Ireland Systems and methods using induced perturbation to determine physiological parameters
US9301697B2 (en) 2008-09-30 2016-04-05 Nellcor Puritan Bennett Ireland Systems and methods for recalibrating a non-invasive blood pressure monitor
US9314168B2 (en) 2008-09-30 2016-04-19 Nellcor Puritan Bennett Ireland Detecting sleep events using localized blood pressure changes
US9687161B2 (en) 2008-09-30 2017-06-27 Nellcor Puritan Bennett Ireland Systems and methods for maintaining blood pressure monitor calibration
US20100081892A1 (en) * 2008-09-30 2010-04-01 NelIcor Puritan Bennett Ireland Systems and Methods for Combined Pulse Oximetry and Blood Pressure Measurement
US8532751B2 (en) 2008-09-30 2013-09-10 Covidien Lp Laser self-mixing sensors for biological sensing
US9078609B2 (en) * 2008-10-02 2015-07-14 Nellcor Puritan Bennett Ireland Extraction of physiological measurements from a photoplethysmograph (PPG) signal
US8216136B2 (en) 2009-03-05 2012-07-10 Nellcor Puritan Bennett Llc Systems and methods for monitoring heart rate and blood pressure correlation
US9198582B2 (en) 2009-06-30 2015-12-01 Nellcor Puritan Bennett Ireland Determining a characteristic physiological parameter
US8290730B2 (en) 2009-06-30 2012-10-16 Nellcor Puritan Bennett Ireland Systems and methods for assessing measurements in physiological monitoring devices
US8628477B2 (en) 2009-07-31 2014-01-14 Nellcor Puritan Bennett Ireland Systems and methods for non-invasive determination of blood pressure
US9220440B2 (en) 2009-09-21 2015-12-29 Nellcor Puritan Bennett Ireland Determining a characteristic respiration rate
US9066660B2 (en) 2009-09-29 2015-06-30 Nellcor Puritan Bennett Ireland Systems and methods for high-pass filtering a photoplethysmograph signal
US8463347B2 (en) 2009-09-30 2013-06-11 Nellcor Puritan Bennett Ireland Systems and methods for normalizing a plethysmograph signal for improved feature analysis
US9451887B2 (en) 2010-03-31 2016-09-27 Nellcor Puritan Bennett Ireland Systems and methods for measuring electromechanical delay of the heart
US8898037B2 (en) 2010-04-28 2014-11-25 Nellcor Puritan Bennett Ireland Systems and methods for signal monitoring using Lissajous figures
RU2480150C2 (ru) * 2010-09-09 2013-04-27 Общество С Ограниченной Ответственностью "Эмдея" Устройство для измерения артериального давления
WO2012058381A2 (en) * 2010-10-27 2012-05-03 The General Hospital Corporation Apparatus, systems and methods for measuring blood pressure within at least one vessel
US8825428B2 (en) 2010-11-30 2014-09-02 Neilcor Puritan Bennett Ireland Methods and systems for recalibrating a blood pressure monitor with memory
US9357934B2 (en) 2010-12-01 2016-06-07 Nellcor Puritan Bennett Ireland Systems and methods for physiological event marking
US9259160B2 (en) 2010-12-01 2016-02-16 Nellcor Puritan Bennett Ireland Systems and methods for determining when to measure a physiological parameter
US9060695B2 (en) 2011-11-30 2015-06-23 Covidien Lp Systems and methods for determining differential pulse transit time from the phase difference of two analog plethysmographs
CN102894965B (zh) * 2012-11-09 2015-05-20 西南大学 一种利用光干涉法检测脉动信号的装置
MX2016009335A (es) 2014-01-21 2017-02-02 California Inst Of Techn Sistemas de sensores hemodinamicos, electronicos, portatiles.
CN107661096B (zh) * 2016-07-27 2024-02-06 挚感（上海）光子科技有限公司 一种脉搏波传感器、脉搏波监测方法及穿戴装置
CN115153469B (zh) * 2022-07-22 2024-05-24 东北石油大学 基于自混合干涉和微纳光纤的人体多参量监测装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040737A (en) * 1959-12-10 1962-06-26 Honeywell Regulator Co Blood pressure measuring transducer
US4201222A (en) * 1977-08-31 1980-05-06 Thomas Haase Method and apparatus for in vivo measurement of blood gas partial pressures, blood pressure and blood pulse
US4423738A (en) * 1977-11-04 1984-01-03 Sri International Noninvasive blood pressure monitoring transducer
US4269193A (en) * 1977-11-04 1981-05-26 Sri International Noninvasive blood pressure monitoring transducer
US4210029A (en) * 1979-05-04 1980-07-01 Lad Research Industries, Inc. Differential fiber optic differential pressure sensor
US4259963A (en) * 1979-07-03 1981-04-07 Albert Huch Multi-purpose transducer for transcutaneous blood measurements
US4803992A (en) * 1980-10-28 1989-02-14 Lemelson Jerome H Electro-optical instruments and methods for producing same
GB2132483B (en) * 1982-04-07 1986-02-12 Univ Manchester A device for measuring blood flow
US4487206A (en) * 1982-10-13 1984-12-11 Honeywell Inc. Fiber optic pressure sensor with temperature compensation and reference
GB2186360A (en) * 1986-02-07 1987-08-12 Ford Motor Co Stress transducer
US4735212A (en) * 1986-07-01 1988-04-05 Cordis Corporation Multiple site fiber optic pressure transducer
US4711246A (en) * 1986-09-02 1987-12-08 Fiberoptic Sensor Technologies, Inc. Fiber optic coupled pressure transducer using single fiber and method of fabrication
US4787396A (en) * 1987-06-18 1988-11-29 Fiberoptic Sensor Technologies, Inc. Fiberoptic pressure transducer
FR2619744B1 (fr) * 1987-08-27 1989-12-22 Bongrain Sa Procede de moulage d'unites d'une matiere moulable; procede de preparation de telles unites; unites obtenues par la mise en oeuvre de ces procedes; moule individuel et moule compose; et paquets comprenant de telles unites et de tels moules

Also Published As

Publication number Publication date
EP0348224A1 (de) 1989-12-27
DE68915864D1 (de) 1994-07-14
EP0348224B1 (de) 1994-06-08
US4976268A (en) 1990-12-11
JP2613628B2 (ja) 1997-05-28
JPH025924A (ja) 1990-01-10

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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