JP4369873B2 - 心拍出量を把握するための装置及び方法 - Google Patents

心拍出量を把握するための装置及び方法 Download PDF

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Publication number
JP4369873B2
JP4369873B2 JP2004569650A JP2004569650A JP4369873B2 JP 4369873 B2 JP4369873 B2 JP 4369873B2 JP 2004569650 A JP2004569650 A JP 2004569650A JP 2004569650 A JP2004569650 A JP 2004569650A JP 4369873 B2 JP4369873 B2 JP 4369873B2
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Prior art keywords
cannula
probe
patient
sensor assembly
oxygen
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JP2004569650A
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Japanese (ja)
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JP2006513786A (ja
JP2006513786A5 (enExample
Inventor
マーガレット アール ウェーバー
ジェフリー ジェイ クリスティアン
ハリー ディー ンギュイエン
ヴラディミアー ジェイ ドゥアバル
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ケイマー インコーポレイテッド
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    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring blood output from the heart, e.g. minute volume
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848—Needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2004569650A 2001-09-18 2003-03-14 心拍出量を把握するための装置及び方法 Expired - Fee Related JP4369873B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/956,064 US6616614B2 (en) 2001-09-18 2001-09-18 Apparatus and method for ascertaining cardiac output and other parameters
PCT/US2003/008043 WO2004082475A1 (en) 2001-09-18 2003-03-14 Apparatus and method for ascertaining cardiac output and other parameters

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009148616A Division JP2009207924A (ja) 2009-06-23 2009-06-23 心拍出量を把握するための装置及び方法

Publications (3)

Publication Number Publication Date
JP2006513786A JP2006513786A (ja) 2006-04-27
JP2006513786A5 JP2006513786A5 (enExample) 2006-06-15
JP4369873B2 true JP4369873B2 (ja) 2009-11-25

Family

ID=33479090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004569650A Expired - Fee Related JP4369873B2 (ja) 2001-09-18 2003-03-14 心拍出量を把握するための装置及び方法

Country Status (6)

Country Link
US (1) US6616614B2 (enExample)
EP (1) EP1608264A4 (enExample)
JP (1) JP4369873B2 (enExample)
AU (1) AU2003225823B2 (enExample)
CA (1) CA2519128A1 (enExample)
WO (1) WO2004082475A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207924A (ja) * 2009-06-23 2009-09-17 Keimar Inc 心拍出量を把握するための装置及び方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6616614B2 (en) * 2001-09-18 2003-09-09 Keimar Corporation Apparatus and method for ascertaining cardiac output and other parameters
US7630747B2 (en) * 2003-09-09 2009-12-08 Keimar, Inc. Apparatus for ascertaining blood characteristics and probe for use therewith
GB0324450D0 (en) * 2003-10-20 2003-11-19 Alertis Medical As Sensor
JP2008512162A (ja) * 2004-09-08 2008-04-24 アラーティス メディカル エイエス センサ
CA2563851A1 (en) * 2005-10-19 2007-04-19 Animas Corporation Flexible metallic cannula infusion set
US20070167865A1 (en) * 2005-11-29 2007-07-19 Lopez George A Cardiac output measurement devices and methods
WO2007093981A2 (en) * 2006-02-15 2007-08-23 Medingo Ltd. Systems and methods for sensing analyte and dispensing therapeutic fluid
US20070265564A1 (en) * 2006-05-15 2007-11-15 Medtronic Vascular, Inc. Catheter Having Non-Blood-Contacting Exit Markers
US7643879B2 (en) 2006-08-24 2010-01-05 Cardiac Pacemakers, Inc. Integrated cardiac rhythm management system with heart valve
US20080183235A1 (en) * 2007-01-31 2008-07-31 Stancer Christopher C Insulative shroud for plate-type electrodes adapted for chronic implantation
US20080249388A1 (en) * 2007-04-06 2008-10-09 Thinkvillage, Llc Systems and methods for cooling of intravenous fluid and monitoring of in vivo characteristics
EP2244631A4 (en) * 2008-01-15 2014-01-22 Nicholas L Taro METHOD AND APPARATUS FOR DETERMINING DETERIORATION OF RESPIRATORY FUNCTION
US20100010328A1 (en) * 2008-07-11 2010-01-14 Nguyen Harry D Probes and sensors for ascertaining blood characteristics and methods and devices for use therewith
US20100057046A1 (en) * 2008-09-03 2010-03-04 Keimar, Inc Systems for characterizing physiologic parameters and methods for use therewith
EP3838139B1 (en) * 2016-12-05 2024-01-03 Medipines Corporation Device for respiratory measurements using breathing gas samples

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CH564771A5 (enExample) * 1973-05-10 1975-07-31 Hoffmann La Roche
AU484366B2 (en) * 1975-03-10 1975-07-03 Oximetrix, Inc Catheter apparatus
US4015600A (en) * 1975-07-07 1977-04-05 Liautaud James P Catheter needle assembly
US4221567A (en) * 1977-12-23 1980-09-09 Intermountain Health Care Sampling and determination of diffusible chemical substances
DE3700119A1 (de) * 1987-01-03 1988-07-14 Inst Diabetestechnologie Gemei Implantierbarer elektrochemischer sensor
US4874500A (en) 1987-07-15 1989-10-17 Sri International Microelectrochemical sensor and sensor array
US4819655A (en) * 1987-08-04 1989-04-11 Webler William E Injectateless thermal cardiac output determination method and apparatus
US5409666A (en) * 1991-08-08 1995-04-25 Minnesota Mining And Manufacturing Company Sensors and methods for sensing
US5322063A (en) * 1991-10-04 1994-06-21 Eli Lilly And Company Hydrophilic polyurethane membranes for electrochemical glucose sensors
JPH07508183A (ja) * 1992-02-01 1995-09-14 ザ　ヴィクトリア　ユニヴァーシティ　オヴ　マンチェスター モニタリングシステムに関する改良
US5354448A (en) * 1992-05-22 1994-10-11 Biomedical Sensors Ltd. Electrochemical sensor
US5651767A (en) * 1994-05-06 1997-07-29 Alfred F. Mann Foundation For Scientific Research Replaceable catheter system for physiological sensors, stimulating electrodes and/or implantable fluid delivery systems
US5971934A (en) * 1996-10-04 1999-10-26 Trustees Of The University Of Pennsylvania Noninvasive method and apparatus for determining cardiac output
US5788647A (en) * 1997-01-24 1998-08-04 Eggers; Philip E. Method, system and apparatus for evaluating hemodynamic parameters
US5928155A (en) * 1997-01-24 1999-07-27 Cardiox Corporation Cardiac output measurement with metabolizable analyte containing fluid
US5944695A (en) * 1997-09-30 1999-08-31 Becton, Dickinson And Company Multiple sheath catheter using multiple stages and method of use
CA2388033A1 (en) * 1999-10-07 2001-04-12 Alexander K. Mills Device and method for noninvasive continuous determination of physiologic characteristics
US6616614B2 (en) * 2001-09-18 2003-09-09 Keimar Corporation Apparatus and method for ascertaining cardiac output and other parameters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207924A (ja) * 2009-06-23 2009-09-17 Keimar Inc 心拍出量を把握するための装置及び方法

Also Published As

Publication number Publication date
JP2006513786A (ja) 2006-04-27
EP1608264A1 (en) 2005-12-28
US20030055353A1 (en) 2003-03-20
WO2004082475A1 (en) 2004-09-30
US6616614B2 (en) 2003-09-09
CA2519128A1 (en) 2004-09-30
EP1608264A4 (en) 2010-04-07
AU2003225823B2 (en) 2009-08-27
AU2003225823A1 (en) 2004-10-11

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