DE69229554D1 - Hämoglobin-messung zur bestimmung von stoffwechselgrössen einer person - Google Patents

Hämoglobin-messung zur bestimmung von stoffwechselgrössen einer person

Info

Publication number
DE69229554D1
DE69229554D1 DE69229554T DE69229554T DE69229554D1 DE 69229554 D1 DE69229554 D1 DE 69229554D1 DE 69229554 T DE69229554 T DE 69229554T DE 69229554 T DE69229554 T DE 69229554T DE 69229554 D1 DE69229554 D1 DE 69229554D1
Authority
DE
Germany
Prior art keywords
metabolism
person
determining
size
hemoglobin measurement
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 - Lifetime
Application number
DE69229554T
Other languages
English (en)
Other versions
DE69229554T2 (de
Inventor
Britton Chance
Claudia S Robertson
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.)
Non Invasive Technology Inc
Original Assignee
Non Invasive Technology Inc
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 Non Invasive Technology Inc filed Critical Non Invasive Technology Inc
Application granted granted Critical
Publication of DE69229554D1 publication Critical patent/DE69229554D1/de
Publication of DE69229554T2 publication Critical patent/DE69229554T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
    • 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
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0242—Special features of optical sensors or probes classified in A61B5/00 for varying or adjusting the optical path length in the tissue
    • 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
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
DE69229554T 1991-05-16 1992-05-18 Hämoglobin-messung zur bestimmung von stoffwechselgrössen einer person Expired - Lifetime DE69229554T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70112791A 1991-05-16 1991-05-16
PCT/US1992/004153 WO1992020273A2 (en) 1991-05-16 1992-05-18 Measuring metabolic conditions with hemoglobinometers

Publications (2)

Publication Number Publication Date
DE69229554D1 true DE69229554D1 (de) 1999-08-12
DE69229554T2 DE69229554T2 (de) 2000-02-10

Family

ID=24816179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229554T Expired - Lifetime DE69229554T2 (de) 1991-05-16 1992-05-18 Hämoglobin-messung zur bestimmung von stoffwechselgrössen einer person

Country Status (6)

Country Link
EP (1) EP0591289B1 (de)
JP (1) JP3720046B2 (de)
CA (1) CA2103166C (de)
DE (1) DE69229554T2 (de)
HK (1) HK1014352A1 (de)
WO (1) WO1992020273A2 (de)

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US5782755A (en) * 1993-11-15 1998-07-21 Non-Invasive Technology, Inc. Monitoring one or more solutes in a biological system using optical techniques
US5353799A (en) 1991-01-22 1994-10-11 Non Invasive Technology, Inc. Examination of subjects using photon migration with high directionality techniques
US5792051A (en) * 1988-12-21 1998-08-11 Non-Invasive Technology, Inc. Optical probe for non-invasive monitoring of neural activity
US6708048B1 (en) 1989-02-06 2004-03-16 Non-Invasive Technology, Inc. Phase modulation spectrophotometric apparatus
US5845639A (en) * 1990-08-10 1998-12-08 Board Of Regents Of The University Of Washington Optical imaging methods
US6196226B1 (en) 1990-08-10 2001-03-06 University Of Washington Methods and apparatus for optically imaging neuronal tissue and activity
US6246892B1 (en) 1991-01-24 2001-06-12 Non-Invasive Technology Phase modulation spectroscopy
US5853370A (en) 1996-09-13 1998-12-29 Non-Invasive Technology, Inc. Optical system and method for non-invasive imaging of biological tissue
US6397099B1 (en) 1992-05-18 2002-05-28 Non-Invasive Technology, Inc. Non-invasive imaging of biological tissue
US5820558A (en) * 1994-12-02 1998-10-13 Non-Invasive Technology, Inc. Optical techniques for examination of biological tissue
US5673701A (en) * 1994-10-07 1997-10-07 Non Invasive Technology, Inc. Optical techniques for examination of biological tissue
US6058324A (en) * 1993-06-17 2000-05-02 Non-Invasive Technology, Inc. Examination and imaging of biological tissue
US6493565B1 (en) 1993-11-15 2002-12-10 Non-Invasive Technology, Inc. Examination of biological tissue by monitoring one or more solutes
US6542772B1 (en) 1994-12-02 2003-04-01 Non-Invasive Technology, Inc. Examination and imaging of biological tissue
US6957094B2 (en) 1994-12-02 2005-10-18 Non-Invasive Technology, Inc. Examination of scattering properties of biological tissue
US6618614B1 (en) 1995-01-03 2003-09-09 Non-Invasive Technology, Inc. Optical examination device, system and method
WO1996020638A1 (en) * 1995-01-03 1996-07-11 Non-Invasive Technology, Inc. Optical coupler for in vivo examination of biological tissue
US6002952A (en) 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
DE69934482T2 (de) 1998-02-11 2007-09-27 Non-Invasive Technology, Inc. Nachweis, abbildung und kennzeichnung von brustumoren
US20070167704A1 (en) * 1998-02-13 2007-07-19 Britton Chance Transabdominal examination, monitoring and imaging of tissue
US6662031B1 (en) 1998-05-18 2003-12-09 Abbott Laboratoies Method and device for the noninvasive determination of hemoglobin and hematocrit
US6662030B2 (en) 1998-05-18 2003-12-09 Abbott Laboratories Non-invasive sensor having controllable temperature feature
US6241663B1 (en) 1998-05-18 2001-06-05 Abbott Laboratories Method for improving non-invasive determination of the concentration of analytes in a biological sample
US6526298B1 (en) 1998-05-18 2003-02-25 Abbott Laboratories Method for the non-invasive determination of analytes in a selected volume of tissue
EP1083822A4 (de) * 1998-06-11 2005-10-12 S P O Medical Equipment Ltd Vorrichtung zur detektion von physiologischem stress und zugehöriges verfahren
JP2002527134A (ja) 1998-10-13 2002-08-27 ソマネティクス コーポレイション 多チャンネル無侵襲組織オキシメータ
US6615061B1 (en) 1998-11-23 2003-09-02 Abbott Laboratories Optical sensor having a selectable sampling distance for determination of analytes
US6353226B1 (en) 1998-11-23 2002-03-05 Abbott Laboratories Non-invasive sensor capable of determining optical parameters in a sample having multiple layers
US6463311B1 (en) 1998-12-30 2002-10-08 Masimo Corporation Plethysmograph pulse recognition processor
US7006676B1 (en) 2000-01-21 2006-02-28 Medical Optical Imaging, Inc. Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography
US6430525B1 (en) 2000-06-05 2002-08-06 Masimo Corporation Variable mode averager
US7355512B1 (en) 2002-01-24 2008-04-08 Masimo Corporation Parallel alarm processor
US6865407B2 (en) 2002-07-11 2005-03-08 Optical Sensors, Inc. Calibration technique for non-invasive medical devices
US6970792B1 (en) 2002-12-04 2005-11-29 Masimo Laboratories, Inc. Systems and methods for determining blood oxygen saturation values using complex number encoding
US7438683B2 (en) 2004-03-04 2008-10-21 Masimo Corporation Application identification sensor
US8060189B2 (en) 2005-05-06 2011-11-15 Infrascan, Inc. System and method for detection of hematoma
DE102006052125A1 (de) * 2005-11-15 2007-05-16 Weinmann G Geraete Med Vorrichtung zur Bestimmung physiologischer Variablen
EP1954178B1 (de) * 2005-11-23 2018-08-22 Koninklijke Philips N.V. Verfahren und vorrichtung zur abbildung des inneren eines trüben mediums
IL185609A0 (en) 2007-08-30 2008-01-06 Dan Furman Multi function senssor
US7922665B2 (en) 2006-09-28 2011-04-12 Nellcor Puritan Bennett Llc System and method for pulse rate calculation using a scheme for alternate weighting
CA2722662A1 (en) 2008-05-12 2009-11-19 Cardio Art Technologies, Ltd. Integrated heart monitoring device and method of using same
US8862194B2 (en) 2008-06-30 2014-10-14 Covidien Lp Method for improved oxygen saturation estimation in the presence of noise
JP2013509225A (ja) * 2009-10-29 2013-03-14 シーエヌシステムズ メディジンテクニク アクチェンゲゼルシャフト 血圧測定のデジタル式制御方法
JP5663900B2 (ja) 2010-03-05 2015-02-04 セイコーエプソン株式会社 分光センサー装置及び電子機器
EP2635185A4 (de) 2010-11-03 2014-12-24 Univ Washington Through Its Ct For Com Ization Bestimmung der in-vivo-sauerstoffanreicherung eines gewebes
JP6115312B2 (ja) * 2013-05-24 2017-04-19 パナソニックＩｐマネジメント株式会社 運動状態測定装置
US11638550B2 (en) 2015-07-07 2023-05-02 Stryker Corporation Systems and methods for stroke detection
JP6112190B2 (ja) * 2015-12-25 2017-04-12 セイコーエプソン株式会社 分光センサー及びパルスオキシメーター
US11864909B2 (en) * 2018-07-16 2024-01-09 Bbi Medical Innovations, Llc Perfusion and oxygenation measurement

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US2790438A (en) * 1956-01-13 1957-04-30 Taplin Ronald Harold Earpieces for oximeters
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US4700708A (en) * 1982-09-02 1987-10-20 Nellcor Incorporated Calibrated optical oximeter probe
FR2579092B1 (fr) * 1985-03-22 1989-06-16 Univ Toulouse Capteur implantable de pression intracranienne
JP2545401B2 (ja) * 1987-07-30 1996-10-16 株式会社日立製作所 エンジン制御装置
US4972331A (en) * 1989-02-06 1990-11-20 Nim, Inc. Phase modulated spectrophotometry
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US5198977A (en) * 1990-11-27 1993-03-30 Jesse Salb System and method for localization of functional activity in the human brain
DE69230065T2 (de) * 1991-01-24 2000-05-31 Non Invasive Technology Inc Spektroskopie nach zeit- und frequenz-parametern zur bestimmung des sauerstoffmangels

Also Published As

Publication number Publication date
CA2103166C (en) 2003-10-28
EP0591289B1 (de) 1999-07-07
JPH06510920A (ja) 1994-12-08
EP0591289A1 (de) 1994-04-13
JP3720046B2 (ja) 2005-11-24
DE69229554T2 (de) 2000-02-10
CA2103166A1 (en) 1992-11-26
WO1992020273A2 (en) 1992-11-26
EP0591289A4 (de) 1995-01-04
HK1014352A1 (en) 1999-09-24
WO1992020273A3 (en) 1993-02-04

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