JP2524278Y2 - 脈波検出装置 - Google Patents

脈波検出装置

Info

Publication number
JP2524278Y2
JP2524278Y2 JP1990095433U JP9543390U JP2524278Y2 JP 2524278 Y2 JP2524278 Y2 JP 2524278Y2 JP 1990095433 U JP1990095433 U JP 1990095433U JP 9543390 U JP9543390 U JP 9543390U JP 2524278 Y2 JP2524278 Y2 JP 2524278Y2
Authority
JP
Japan
Prior art keywords
pressing
pulse wave
pressure
pressing member
pressing surface
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
JP1990095433U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451908U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
実 丹羽
Original Assignee
コーリン電子株式会社
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 コーリン電子株式会社 filed Critical コーリン電子株式会社
Priority to JP1990095433U priority Critical patent/JP2524278Y2/ja
Priority to US07/752,016 priority patent/US5238000A/en
Publication of JPH0451908U publication Critical patent/JPH0451908U/ja
Application granted granted Critical
Publication of JP2524278Y2 publication Critical patent/JP2524278Y2/ja
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 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
    • A61B5/0225—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 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

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)
JP1990095433U 1990-09-10 1990-09-10 脈波検出装置 Expired - Fee Related JP2524278Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990095433U JP2524278Y2 (ja) 1990-09-10 1990-09-10 脈波検出装置
US07/752,016 US5238000A (en) 1990-09-10 1991-08-29 Pulse wave detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990095433U JP2524278Y2 (ja) 1990-09-10 1990-09-10 脈波検出装置

Publications (2)

Publication Number Publication Date
JPH0451908U JPH0451908U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-01
JP2524278Y2 true JP2524278Y2 (ja) 1997-01-29

Family

ID=14137564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990095433U Expired - Fee Related JP2524278Y2 (ja) 1990-09-10 1990-09-10 脈波検出装置

Country Status (2)

Country Link
US (1) US5238000A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2524278Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JP3838201B2 (ja) * 2003-01-21 2006-10-25 オムロンヘルスケア株式会社 脈波検出装置
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US7946994B2 (en) 2004-10-07 2011-05-24 Tensys Medical, Inc. Compact apparatus and methods for non-invasively measuring hemodynamic parameters
US8506497B2 (en) 2006-05-13 2013-08-13 Tensys Medical, Inc. Continuous positioning apparatus and methods
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EP2211703B1 (en) 2007-10-12 2020-03-04 Shanyi Medical Technology (Hangzhou) Co., Ltd. Apparatus and methods for non-invasively measuring a patient's arterial blood pressure
US8660799B2 (en) 2008-06-30 2014-02-25 Nellcor Puritan Bennett Ireland Processing and detecting baseline changes in signals
US8398556B2 (en) 2008-06-30 2013-03-19 Covidien Lp Systems and methods for non-invasive continuous blood pressure determination
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
US9687161B2 (en) 2008-09-30 2017-06-27 Nellcor Puritan Bennett Ireland Systems and methods for maintaining blood pressure monitor calibration
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US9314168B2 (en) 2008-09-30 2016-04-19 Nellcor Puritan Bennett Ireland Detecting sleep events using localized blood pressure changes
US9078609B2 (en) * 2008-10-02 2015-07-14 Nellcor Puritan Bennett Ireland Extraction of physiological measurements from a photoplethysmograph (PPG) signal
RU2404705C2 (ru) * 2008-12-12 2010-11-27 Владимир Федорович Романовский Способ измерения артериального давления и устройство для его осуществления
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US8290730B2 (en) 2009-06-30 2012-10-16 Nellcor Puritan Bennett Ireland Systems and methods for assessing measurements in physiological monitoring devices
US9198582B2 (en) 2009-06-30 2015-12-01 Nellcor Puritan Bennett Ireland Determining a characteristic physiological parameter
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
CN102018500B (zh) * 2009-09-21 2013-03-20 上海道生医疗科技有限公司 脉象采集装置
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
US9185496B1 (en) 2009-11-06 2015-11-10 Charles Richard Abbruscato Piezo element stethoscope
US8447043B1 (en) 2009-11-06 2013-05-21 Charles Richard Abbruscato Piezo element stethoscope
US8320576B1 (en) 2009-11-06 2012-11-27 Charles Richard Abbruscato Piezo element stethoscope
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
US8825428B2 (en) 2010-11-30 2014-09-02 Neilcor Puritan Bennett Ireland Methods and systems for recalibrating a blood pressure monitor with memory
US9259160B2 (en) 2010-12-01 2016-02-16 Nellcor Puritan Bennett Ireland Systems and methods for determining when to measure a physiological parameter
US9357934B2 (en) 2010-12-01 2016-06-07 Nellcor Puritan Bennett Ireland Systems and methods for physiological event marking
US10842395B2 (en) 2011-11-24 2020-11-24 Itamar Medical Ltd. Apparatus for monitoring arterial pulse waves in diagnosing various medical conditions
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
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JP6662164B2 (ja) * 2016-04-14 2020-03-11 オムロンヘルスケア株式会社 圧脈波検出装置及び生体情報測定装置
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Also Published As

Publication number Publication date
JPH0451908U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-01
US5238000A (en) 1993-08-24

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