DE69904689D1 - Gerät zur nichtinvasiven und kontinuierlichen Messung des Blutdruckes - Google Patents

Gerät zur nichtinvasiven und kontinuierlichen Messung des Blutdruckes

Info

Publication number
DE69904689D1
DE69904689D1 DE69904689T DE69904689T DE69904689D1 DE 69904689 D1 DE69904689 D1 DE 69904689D1 DE 69904689 T DE69904689 T DE 69904689T DE 69904689 T DE69904689 T DE 69904689T DE 69904689 D1 DE69904689 D1 DE 69904689D1
Authority
DE
Germany
Prior art keywords
invasive
blood pressure
continuous measurement
measurement
continuous
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
DE69904689T
Other languages
English (en)
Other versions
DE69904689T2 (de
Inventor
Kiyoyuki Narimatsu
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 DE69904689D1 publication Critical patent/DE69904689D1/de
Application granted granted Critical
Publication of DE69904689T2 publication Critical patent/DE69904689T2/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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0285—Measuring or recording phase velocity of blood waves
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • 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
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
    • Y10S128/925—Neural network

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Artificial Intelligence (AREA)
  • Fuzzy Systems (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE69904689T 1998-10-29 1999-09-23 Gerät zur nichtinvasiven und kontinuierlichen Messung des Blutdruckes Expired - Fee Related DE69904689T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10308032A JP2000126142A (ja) 1998-10-29 1998-10-29 非観血連続血圧推定装置

Publications (2)

Publication Number Publication Date
DE69904689D1 true DE69904689D1 (de) 2003-02-06
DE69904689T2 DE69904689T2 (de) 2003-10-23

Family

ID=17976074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904689T Expired - Fee Related DE69904689T2 (de) 1998-10-29 1999-09-23 Gerät zur nichtinvasiven und kontinuierlichen Messung des Blutdruckes

Country Status (4)

Country Link
US (1) US6186953B1 (de)
EP (1) EP0997103B1 (de)
JP (1) JP2000126142A (de)
DE (1) DE69904689T2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526357B1 (en) 1999-08-09 2003-02-25 Gambro, Inc. Associated parameter measuring and/or monitoring such as in the evaluation of pressure differences
JP2001346769A (ja) * 2000-06-09 2001-12-18 Nippon Colin Co Ltd 循環状態監視装置
DE10043266A1 (de) * 2000-08-28 2002-03-14 Getemed Medizin Und Informatio Verfahren und Vorrichtung zur kontinuierlichen, nichtinvasiven Bestimmung des Blutdrucks
US6527725B1 (en) * 2001-01-25 2003-03-04 Colin Corporation Blood pressure estimating apparatus
US6517495B1 (en) 2001-09-10 2003-02-11 Ge Medical Systems Information Technologies, Inc. Automatic indirect non-invasive apparatus and method for determining diastolic blood pressure by calibrating an oscillation waveform
US6440080B1 (en) 2001-09-25 2002-08-27 Ge Medical Systems Information Technologies, Inc. Automatic oscillometric apparatus and method for measuring blood pressure
US6648828B2 (en) 2002-03-01 2003-11-18 Ge Medical Systems Information Technologies, Inc. Continuous, non-invasive technique for measuring blood pressure using impedance plethysmography
US8175666B2 (en) 2002-04-26 2012-05-08 Grove Instruments, Inc. Three diode optical bridge system
US7003337B2 (en) * 2002-04-26 2006-02-21 Vivascan Corporation Non-invasive substance concentration measurement using and optical bridge
JP3697230B2 (ja) * 2002-07-26 2005-09-21 コーリンメディカルテクノロジー株式会社 血圧監視装置
US7698909B2 (en) * 2002-10-01 2010-04-20 Nellcor Puritan Bennett Llc Headband with tension indicator
CA2500651C (en) 2002-10-01 2011-07-12 Nellcor Puritan Bennett Incorporated Headband with tension indicator
JP2004248793A (ja) * 2003-02-19 2004-09-09 Philips Japan Ltd ベッドサイド情報システム
CA2520017C (en) * 2003-04-03 2013-09-10 University Of Virginia Patent Foundation System and method for passive monitoring of blood pressure and pulse rate
US7047056B2 (en) * 2003-06-25 2006-05-16 Nellcor Puritan Bennett Incorporated Hat-based oximeter sensor
US8412297B2 (en) 2003-10-01 2013-04-02 Covidien Lp Forehead sensor placement
JP2005237472A (ja) * 2004-02-24 2005-09-08 七臣 ▲苅▼尾 血圧測定装置
US7341560B2 (en) * 2004-10-05 2008-03-11 Rader, Fishman & Grauer Pllc Apparatuses and methods for non-invasively monitoring blood parameters
US7678059B2 (en) * 2005-10-12 2010-03-16 General Electric Company Non-invasive blood pressure monitor with improved performance
US8364220B2 (en) 2008-09-25 2013-01-29 Covidien Lp Medical sensor and technique for using the same
US8257274B2 (en) * 2008-09-25 2012-09-04 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
ES2336997B1 (es) * 2008-10-16 2011-06-13 Sabirmedical,S.L. Sistema y aparato para la medicion no invasiva de la presion arterial.
JP5176880B2 (ja) * 2008-11-04 2013-04-03 オムロンヘルスケア株式会社 血圧情報測定装置
TWI425934B (zh) * 2008-12-23 2014-02-11 Ind Tech Res Inst 生理信號量測模組及方法
US8515515B2 (en) 2009-03-25 2013-08-20 Covidien Lp Medical sensor with compressible light barrier and technique for using the same
US8781548B2 (en) 2009-03-31 2014-07-15 Covidien Lp Medical sensor with flexible components and technique for using the same
US8775341B1 (en) 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9015093B1 (en) 2010-10-26 2015-04-21 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
KR102486700B1 (ko) 2015-08-11 2023-01-11 삼성전자주식회사 혈압 추정 방법 및 장치
EP3359032A4 (de) * 2015-10-08 2019-06-26 Brain Sentinel, Inc. Verfahren und vorrichtung zum erfassen und klassifizieren von anfallsaktivität
JP6629040B2 (ja) * 2015-10-27 2020-01-15 株式会社日立製作所 交通情報提供装置及びシステム及び方法
CN106073735A (zh) * 2016-07-03 2016-11-09 深圳贝特莱电子科技股份有限公司 一种用于连续检测人体血压的集成电路结构
CA3082253C (en) * 2016-11-10 2023-10-03 Auburn University Method and system for evaluating blood vessel
AU2018227095B2 (en) * 2017-03-02 2023-10-19 Atcor Medical Pty Ltd Non-invasive brachial blood pressure measurement
JP6547054B1 (ja) * 2018-11-15 2019-07-17 Ａｍｉ株式会社 医療機器及びプログラム
CN109620198B (zh) * 2019-02-21 2022-04-12 天津惊帆科技有限公司 心血管指数检测、模型训练方法及装置
US20220287648A1 (en) * 2019-08-21 2022-09-15 The Regents Of The University Of California Systems and Methods for Imputing Real-Time Physiological Signals
JP6918394B1 (ja) * 2021-03-02 2021-08-11 Ｓｓｓｔ株式会社 生体情報演算システム
CN115486826B (zh) * 2022-10-11 2023-09-08 广东省妇幼保健院 柯式音血压测量仪
CN115721275B (zh) * 2022-11-11 2023-11-24 深圳市捷美瑞科技有限公司 脉搏波数据采集和血压测量方法、装置、设备及介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8645291A (en) * 1990-08-31 1992-03-30 University Of Utah, The Method and apparatus for determining blood pressure
JPH079305U (ja) 1993-07-22 1995-02-10 日本精密測器株式会社 脈波伝播速度方式血圧計
JPH07308295A (ja) 1994-05-19 1995-11-28 Omron Corp 血圧測定装置
JP3666987B2 (ja) * 1996-05-02 2005-06-29 コーリンメディカルテクノロジー株式会社 血圧監視装置
US5752920A (en) * 1996-08-01 1998-05-19 Colin Corporation Blood pressure monitor apparatus
US5931790A (en) * 1997-06-06 1999-08-03 Southwest Research Institute System and method for accurately monitoring the cardiovascular state of a living subject
US5895359A (en) * 1997-06-06 1999-04-20 Southwest Research Institute System and method for correcting a living subject's measured blood pressure
JP3330079B2 (ja) * 1998-05-12 2002-09-30 日本コーリン株式会社 非観血連続血圧推定装置
US6036652A (en) * 1998-05-12 2000-03-14 Colin Corporation Blood pressure estimating apparatus and method
JP3213278B2 (ja) * 1998-05-12 2001-10-02 日本コーリン株式会社 非観血連続血圧推定装置

Also Published As

Publication number Publication date
EP0997103B1 (de) 2003-01-02
EP0997103A1 (de) 2000-05-03
JP2000126142A (ja) 2000-05-09
US6186953B1 (en) 2001-02-13
DE69904689T2 (de) 2003-10-23

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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