DE69737031D1 - Vorrichtung zur unblutigen bestimmung von blutwerten - Google Patents

Vorrichtung zur unblutigen bestimmung von blutwerten

Info

Publication number
DE69737031D1
DE69737031D1 DE69737031T DE69737031T DE69737031D1 DE 69737031 D1 DE69737031 D1 DE 69737031D1 DE 69737031 T DE69737031 T DE 69737031T DE 69737031 T DE69737031 T DE 69737031T DE 69737031 D1 DE69737031 D1 DE 69737031D1
Authority
DE
Germany
Prior art keywords
level
blood
oxygen
carbon dioxide
partial 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
DE69737031T
Other languages
English (en)
Other versions
DE69737031T2 (de
Inventor
Alexander K Mills
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.)
Daedalus I LLC
Original Assignee
Daedalus I LLC
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 Daedalus I LLC filed Critical Daedalus I LLC
Publication of DE69737031D1 publication Critical patent/DE69737031D1/de
Application granted granted Critical
Publication of DE69737031T2 publication Critical patent/DE69737031T2/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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/14535—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 for measuring haematocrit
    • 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
    • A61B5/14539—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 for measuring pH
    • 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
    • A61B5/14546—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 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • 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
    • 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
    • A61B5/1491—Heated applicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
DE69737031T 1996-07-19 1997-07-10 Vorrichtung zur nicht-invasiven bestimmung von blutparametern Expired - Fee Related DE69737031T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2360096P 1996-07-19 1996-07-19
US23600P 1996-07-19
PCT/US1997/011895 WO1998003847A2 (en) 1996-07-19 1997-07-10 Device for noninvasive determination of blood parameters

Publications (2)

Publication Number Publication Date
DE69737031D1 true DE69737031D1 (de) 2007-01-11
DE69737031T2 DE69737031T2 (de) 2007-04-26

Family

ID=21816125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737031T Expired - Fee Related DE69737031T2 (de) 1996-07-19 1997-07-10 Vorrichtung zur nicht-invasiven bestimmung von blutparametern

Country Status (6)

Country Link
US (1) US5978691A (de)
EP (1) EP0944347B1 (de)
AT (1) ATE346539T1 (de)
AU (1) AU3721997A (de)
DE (1) DE69737031T2 (de)
WO (1) WO1998003847A2 (de)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6766191B1 (en) 1990-10-04 2004-07-20 Microcor, Inc. System and method for in-vivo hematocrit measurement using impedance and pressure plethysmography
US7016713B2 (en) * 1995-08-09 2006-03-21 Inlight Solutions, Inc. Non-invasive determination of direction and rate of change of an analyte
US6240306B1 (en) 1995-08-09 2001-05-29 Rio Grande Medical Technologies, Inc. Method and apparatus for non-invasive blood analyte measurement with fluid compartment equilibration
US6018673A (en) 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
US6161028A (en) * 1999-03-10 2000-12-12 Optiscan Biomedical Corporation Method for determining analyte concentration using periodic temperature modulation and phase detection
US7383069B2 (en) * 1997-08-14 2008-06-03 Sensys Medical, Inc. Method of sample control and calibration adjustment for use with a noninvasive analyzer
US6415167B1 (en) * 2000-05-02 2002-07-02 Instrumentation Metrics, Inc. Fiber optic probe placement guide
US6694157B1 (en) 1998-02-10 2004-02-17 Daedalus I , L.L.C. Method and apparatus for determination of pH pCO2, hemoglobin, and hemoglobin oxygen saturation
AU3754899A (en) * 1998-04-24 1999-11-16 Lightouch Medical, Inc. Apparatus and method for thermal tissue modulation
US6389306B1 (en) * 1998-04-24 2002-05-14 Lightouch Medical, Inc. Method for determining lipid and protein content of tissue
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
US7043287B1 (en) * 1998-05-18 2006-05-09 Abbott Laboratories Method for modulating light penetration depth in tissue and diagnostic applications using same
US6526298B1 (en) 1998-05-18 2003-02-25 Abbott Laboratories Method for the non-invasive determination of analytes in a selected volume 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
AU4970499A (en) 1998-07-07 2000-01-24 Lightouch Medical, Inc. Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
IL129790A0 (en) * 1999-03-09 2000-02-29 Orsense Ltd A device for enhancement of blood-related signals
US7299080B2 (en) * 1999-10-08 2007-11-20 Sensys Medical, Inc. Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US6675031B1 (en) 1999-04-14 2004-01-06 Mallinckrodt Inc. Method and circuit for indicating quality and accuracy of physiological measurements
JP4834265B2 (ja) 1999-06-16 2011-12-14 ハッチンソン テクノロジー インコーポレーティッド 全ヘモグロビン濃度測定
WO2001012056A1 (en) * 1999-08-12 2001-02-22 Derming S.R.L. Body sensor and detecting device for detecting chemical-physical characteristics of a body portion
US6537225B1 (en) * 1999-10-07 2003-03-25 Alexander K. Mills Device and method for noninvasive continuous determination of physiologic characteristics
EP1223854A1 (de) * 1999-10-15 2002-07-24 Abbott Laboratories Modulationsverfahren der lichteindringtiefe im gewebe und dessen diagnostische anwendung
WO2001028414A2 (de) * 1999-10-20 2001-04-26 Kaufmann-Kim, Yun-Oak Vorrichtung zur noninvasiven bestimmung der konzentration von bestandteilen im blut
CA2290083A1 (en) * 1999-11-19 2001-05-19 Linde Medical Sensors Ag. Device for the combined measurement of the arterial oxygen saturation and the transcutaneous co2 partial pressure of an ear lobe
AT409451B (de) * 1999-12-14 2002-08-26 Hoffmann La Roche Vorrichtung zur bestimmung der örtlichen verteilung einer messgrösse
US6312391B1 (en) 2000-02-16 2001-11-06 Urologix, Inc. Thermodynamic modeling of tissue treatment procedure
WO2001071636A2 (en) 2000-03-23 2001-09-27 Mitsubishi Chemical Corporation Personalized health profiling system and method
US6801797B2 (en) 2000-04-17 2004-10-05 Nellcor Puritan Bennett Incorporated Pulse oximeter sensor with piece-wise function
US8224412B2 (en) 2000-04-17 2012-07-17 Nellcor Puritan Bennett Llc Pulse oximeter sensor with piece-wise function
US7519406B2 (en) * 2004-04-28 2009-04-14 Sensys Medical, Inc. Noninvasive analyzer sample probe interface method and apparatus
US7606608B2 (en) 2000-05-02 2009-10-20 Sensys Medical, Inc. Optical sampling interface system for in-vivo measurement of tissue
US6510331B1 (en) * 2000-06-05 2003-01-21 Glenn Williams Switching device for multi-sensor array
US6635491B1 (en) 2000-07-28 2003-10-21 Abbott Labortories Method for non-invasively determining the concentration of an analyte by compensating for the effect of tissue hydration
US7627145B2 (en) * 2000-09-06 2009-12-01 Hitachi, Ltd. Personal identification device and method
US6819950B2 (en) 2000-10-06 2004-11-16 Alexander K. Mills Method for noninvasive continuous determination of physiologic characteristics
US7167734B2 (en) 2001-04-13 2007-01-23 Abbott Laboratories Method for optical measurements of tissue to determine disease state or concentration of an analyte
WO2003003915A2 (en) * 2001-07-06 2003-01-16 Optiscan Biomedical Site selection for determining analyte concentration in living tissue
US6748254B2 (en) 2001-10-12 2004-06-08 Nellcor Puritan Bennett Incorporated Stacked adhesive optical sensor
CA2466012A1 (en) * 2001-11-07 2003-05-15 Alexander K. Mills Method for noninvasive continuous determination of physiologic characteristics
AU2003200359A1 (en) * 2002-02-11 2003-08-28 Bayer Healthcare, Llc Non-invasive System for the Determination of Analytes in Body Fluids
US20050054908A1 (en) * 2003-03-07 2005-03-10 Blank Thomas B. Photostimulation method and apparatus in combination with glucose determination
US8718738B2 (en) 2002-03-08 2014-05-06 Glt Acquisition Corp. Method and apparatus for coupling a sample probe with a sample site
US7697966B2 (en) * 2002-03-08 2010-04-13 Sensys Medical, Inc. Noninvasive targeting system method and apparatus
US8504128B2 (en) * 2002-03-08 2013-08-06 Glt Acquisition Corp. Method and apparatus for coupling a channeled sample probe to tissue
US20070149868A1 (en) * 2002-03-08 2007-06-28 Blank Thomas B Method and Apparatus for Photostimulation Enhanced Analyte Property Estimation
IL163538A0 (en) * 2002-03-08 2005-12-18 Sensys Medical Inc Compact apparatus for noninvasive measurement of glucose through nearinfrared spectroscopy
US20040010185A1 (en) * 2002-07-11 2004-01-15 Optical Sensors, Inc. Method for measuring a physiologic parameter using a preferred site
US6850789B2 (en) * 2002-07-29 2005-02-01 Welch Allyn, Inc. Combination SPO2/temperature measuring apparatus
US7142901B2 (en) 2002-09-25 2006-11-28 Masimo Corporation Parameter compensated physiological monitor
US7274955B2 (en) * 2002-09-25 2007-09-25 Masimo Corporation Parameter compensated pulse oximeter
US7190986B1 (en) 2002-10-18 2007-03-13 Nellcor Puritan Bennett Inc. Non-adhesive oximeter sensor for sensitive skin
US7011631B2 (en) * 2003-01-21 2006-03-14 Hemonix, Inc. Noninvasive method of measuring blood density and hematocrit
US8219168B2 (en) * 2004-04-13 2012-07-10 Abbott Diabetes Care Inc. Article and method for applying a coupling agent for a non-invasive optical probe
US20080033275A1 (en) * 2004-04-28 2008-02-07 Blank Thomas B Method and Apparatus for Sample Probe Movement Control
US8868147B2 (en) 2004-04-28 2014-10-21 Glt Acquisition Corp. Method and apparatus for controlling positioning of a noninvasive analyzer sample probe
US7376451B2 (en) * 2004-10-27 2008-05-20 General Electric Company Measurement and treatment system and method
ATE468808T1 (de) 2005-03-01 2010-06-15 Masimo Laboratories Inc Nichtinvasiver multiparameter-patientenmonitor
US20060206018A1 (en) * 2005-03-04 2006-09-14 Alan Abul-Haj Method and apparatus for noninvasive targeting
JP5001934B2 (ja) * 2005-04-15 2012-08-15 バイエル・ヘルスケア・エルエルシー 体内グルコースを測定する非侵襲的システム及び方法
ITMI20050866A1 (it) * 2005-05-13 2006-11-14 Marco Ranucci Sistema di monitoraggio per interventi di chirurgia cardiaca con bypass cardiopolmonare
US7657294B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Compliant diaphragm medical sensor and technique for using the same
US7590439B2 (en) 2005-08-08 2009-09-15 Nellcor Puritan Bennett Llc Bi-stable medical sensor and technique for using the same
US7657295B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US20070060808A1 (en) 2005-09-12 2007-03-15 Carine Hoarau Medical sensor for reducing motion artifacts and technique for using the same
US8092379B2 (en) 2005-09-29 2012-01-10 Nellcor Puritan Bennett Llc Method and system for determining when to reposition a physiological sensor
US7904130B2 (en) 2005-09-29 2011-03-08 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US7899510B2 (en) 2005-09-29 2011-03-01 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
US7881762B2 (en) 2005-09-30 2011-02-01 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US7486979B2 (en) 2005-09-30 2009-02-03 Nellcor Puritan Bennett Llc Optically aligned pulse oximetry sensor and technique for using the same
US8233954B2 (en) 2005-09-30 2012-07-31 Nellcor Puritan Bennett Llc Mucosal sensor for the assessment of tissue and blood constituents and technique for using the same
US7483731B2 (en) 2005-09-30 2009-01-27 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
US7555327B2 (en) 2005-09-30 2009-06-30 Nellcor Puritan Bennett Llc Folding medical sensor and technique for using the same
EP2399515A3 (de) 2005-11-30 2012-10-17 Toshiba Medical Systems Corporation Verfahren zur nicht invasiven Messung von Glukose und Vorrichtung zur nicht invasiven Messung von Glukose
US7291502B2 (en) * 2006-03-15 2007-11-06 Franco Wayne P Method for performing a non-invasive blood gas test
US8073518B2 (en) 2006-05-02 2011-12-06 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US8145288B2 (en) 2006-08-22 2012-03-27 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8219170B2 (en) 2006-09-20 2012-07-10 Nellcor Puritan Bennett Llc System and method for practicing spectrophotometry using light emitting nanostructure devices
US8190225B2 (en) 2006-09-22 2012-05-29 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8396527B2 (en) 2006-09-22 2013-03-12 Covidien Lp Medical sensor for reducing signal artifacts and technique for using the same
US8175671B2 (en) 2006-09-22 2012-05-08 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US7869849B2 (en) 2006-09-26 2011-01-11 Nellcor Puritan Bennett Llc Opaque, electrically nonconductive region on a medical sensor
US7574245B2 (en) 2006-09-27 2009-08-11 Nellcor Puritan Bennett Llc Flexible medical sensor enclosure
US7796403B2 (en) 2006-09-28 2010-09-14 Nellcor Puritan Bennett Llc Means for mechanical registration and mechanical-electrical coupling of a faraday shield to a photodetector and an electrical circuit
US7890153B2 (en) 2006-09-28 2011-02-15 Nellcor Puritan Bennett Llc System and method for mitigating interference in pulse oximetry
US7680522B2 (en) 2006-09-29 2010-03-16 Nellcor Puritan Bennett Llc Method and apparatus for detecting misapplied sensors
US8175667B2 (en) 2006-09-29 2012-05-08 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
US7684842B2 (en) 2006-09-29 2010-03-23 Nellcor Puritan Bennett Llc System and method for preventing sensor misuse
US7476131B2 (en) 2006-09-29 2009-01-13 Nellcor Puritan Bennett Llc Device for reducing crosstalk
US8068891B2 (en) 2006-09-29 2011-11-29 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
US20080297764A1 (en) * 2006-11-13 2008-12-04 Weinmann Gerate Fur Medizin Gmbh + Co. Kg Sensor for determining body parameters
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
US7894869B2 (en) 2007-03-09 2011-02-22 Nellcor Puritan Bennett Llc Multiple configuration medical sensor and technique for using the same
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US8781544B2 (en) 2007-03-27 2014-07-15 Cercacor Laboratories, Inc. Multiple wavelength optical sensor
US8374665B2 (en) 2007-04-21 2013-02-12 Cercacor Laboratories, Inc. Tissue profile wellness monitor
US20080306356A1 (en) * 2007-06-05 2008-12-11 Kenneth Darryl Kemp Vascular status monitoring system
US7591791B2 (en) * 2007-06-21 2009-09-22 Inverness Medical Switzerland Gmbh Diagnostic thimble
US20090030296A1 (en) * 2007-07-24 2009-01-29 Sterling Bernhard B Predictive oximetry model and method
AU2008299938A1 (en) 2007-09-13 2009-03-19 The Curators Of The University Of Missouri Optical device components
US7809418B2 (en) 2007-10-04 2010-10-05 The Curators Of The University Of Missouri Optical device components
US7961305B2 (en) 2007-10-23 2011-06-14 The Curators Of The University Of Missouri Optical device components
US8352004B2 (en) 2007-12-21 2013-01-08 Covidien Lp Medical sensor and technique for using the same
US8346328B2 (en) 2007-12-21 2013-01-01 Covidien Lp Medical sensor and technique for using the same
US8366613B2 (en) 2007-12-26 2013-02-05 Covidien Lp LED drive circuit for pulse oximetry and method for using same
US8577434B2 (en) 2007-12-27 2013-11-05 Covidien Lp Coaxial LED light sources
US8442608B2 (en) 2007-12-28 2013-05-14 Covidien Lp System and method for estimating physiological parameters by deconvolving artifacts
US8452364B2 (en) 2007-12-28 2013-05-28 Covidien LLP System and method for attaching a sensor to a patient's skin
US8092993B2 (en) 2007-12-31 2012-01-10 Nellcor Puritan Bennett Llc Hydrogel thin film for use as a biosensor
US8199007B2 (en) 2007-12-31 2012-06-12 Nellcor Puritan Bennett Llc Flex circuit snap track for a biometric sensor
US8897850B2 (en) 2007-12-31 2014-11-25 Covidien Lp Sensor with integrated living hinge and spring
US8070508B2 (en) 2007-12-31 2011-12-06 Nellcor Puritan Bennett Llc Method and apparatus for aligning and securing a cable strain relief
WO2009120600A2 (en) 2008-03-25 2009-10-01 The Curators Of The University Of Missouri Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose
US8437822B2 (en) 2008-03-28 2013-05-07 Covidien Lp System and method for estimating blood analyte concentration
US8112375B2 (en) 2008-03-31 2012-02-07 Nellcor Puritan Bennett Llc Wavelength selection and outlier detection in reduced rank linear models
EP2299900B1 (de) 2008-05-22 2017-06-07 St. Louis Medical Devices, Inc. Verfahren und system für den nichtinvasiven optischen blutzuckernachweis mit spektraldatenanalyse
US7887345B2 (en) 2008-06-30 2011-02-15 Nellcor Puritan Bennett Llc Single use connector for pulse oximetry sensors
US8071935B2 (en) 2008-06-30 2011-12-06 Nellcor Puritan Bennett Llc Optical detector with an overmolded faraday shield
US7880884B2 (en) 2008-06-30 2011-02-01 Nellcor Puritan Bennett Llc System and method for coating and shielding electronic sensor components
US8364220B2 (en) 2008-09-25 2013-01-29 Covidien Lp Medical sensor and technique for using the same
US8423112B2 (en) 2008-09-30 2013-04-16 Covidien Lp Medical sensor and technique for using the same
US8968193B2 (en) 2008-09-30 2015-03-03 Covidien Lp System and method for enabling a research mode on physiological monitors
US8417309B2 (en) 2008-09-30 2013-04-09 Covidien Lp Medical sensor
US8914088B2 (en) 2008-09-30 2014-12-16 Covidien Lp Medical sensor and technique for using the same
EP2508882B1 (de) 2009-02-05 2016-09-21 D.I.R. Technologies (Detection Ir) Ltd. Verfahren und System zur Bestimmung der Qualität pharmazeutischer Produkte
US20100224192A1 (en) * 2009-03-06 2010-09-09 Cardinal Health 207, Inc. Automated Oxygen Delivery Method
US8452366B2 (en) 2009-03-16 2013-05-28 Covidien Lp Medical monitoring device with flexible circuitry
US8221319B2 (en) 2009-03-25 2012-07-17 Nellcor Puritan Bennett Llc Medical device for assessing intravascular blood volume and technique for using the same
EP2413784A4 (de) 2009-04-01 2014-01-22 Univ Missouri Optische spektroskopievorrichtung für nichtinvasive blutzuckererkennung und verwendungsverfahren dafür
US8509869B2 (en) 2009-05-15 2013-08-13 Covidien Lp Method and apparatus for detecting and analyzing variations in a physiologic parameter
US8634891B2 (en) 2009-05-20 2014-01-21 Covidien Lp Method and system for self regulation of sensor component contact pressure
ITMI20090926A1 (it) * 2009-05-26 2010-11-27 Datamed Srl Apparato e metodo per misure spettrofotometriche di parametri del sangue.
US9010634B2 (en) 2009-06-30 2015-04-21 Covidien Lp System and method for linking patient data to a patient and providing sensor quality assurance
US8311601B2 (en) 2009-06-30 2012-11-13 Nellcor Puritan Bennett Llc Reflectance and/or transmissive pulse oximeter
US8505821B2 (en) 2009-06-30 2013-08-13 Covidien Lp System and method for providing sensor quality assurance
US8378832B2 (en) 2009-07-09 2013-02-19 Harry J. Cassidy Breathing disorder treatment system and method
US8391941B2 (en) 2009-07-17 2013-03-05 Covidien Lp System and method for memory switching for multiple configuration medical sensor
US8417310B2 (en) 2009-08-10 2013-04-09 Covidien Lp Digital switching in multi-site sensor
US8428675B2 (en) 2009-08-19 2013-04-23 Covidien Lp Nanofiber adhesives used in medical devices
US9839381B1 (en) 2009-11-24 2017-12-12 Cercacor Laboratories, Inc. Physiological measurement system with automatic wavelength adjustment
WO2011069122A1 (en) 2009-12-04 2011-06-09 Masimo Corporation Calibration for multi-stage physiological monitors
US9763606B2 (en) * 2010-08-23 2017-09-19 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center Foot pulse oximeter for screening congenital heart disease before newborn discharge
WO2012172097A1 (en) * 2011-06-17 2012-12-20 INSERM (Institut National de la Santé et de la Recherche Médicale) Method for determining a plasma volume variation and devices for implementing the method
EP2701088A3 (de) 2012-08-24 2017-05-10 General Electric Company Überwachungssystem und Verfahren zur visuellen Darstellung des Gesundheitszustandes einer Person
WO2014195943A1 (en) 2013-06-04 2014-12-11 D.I.R. Technologies (Detection Ir) Ltd. An infra-red based method and system for determining integrity of a product
MX364090B (es) * 2013-06-13 2019-04-12 Koninklijke Philips Nv Dispositivo y método para determinar presión de dióxido de carbono parcial en un sujeto de interés.
US9877671B2 (en) 2013-10-21 2018-01-30 Los Angeles Biomedical Research Institute at Harbor—UCLA Medical Center Apparatus, systems, and methods for detecting congenital heart disease in newborns
WO2016054079A1 (en) 2014-09-29 2016-04-07 Zyomed Corp. Systems and methods for blood glucose and other analyte detection and measurement using collision computing
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
CN110520043B (zh) 2016-12-05 2023-04-21 梅迪平斯公司 使用呼吸气体样品进行呼吸测量的系统和方法
JP7286811B2 (ja) * 2019-02-26 2023-06-05 デジタル ブラッド コーポレイション 血液環境パラメータの非侵襲的検査のためのシステム
WO2023067611A1 (en) * 2021-10-19 2023-04-27 Ezerx Health Tech Pvt. Ltd. An apparatus and a method for determining characteristics of a fluid
WO2023081449A1 (en) * 2021-11-07 2023-05-11 Rce Technologies, Inc. System and method for determining infraspectral markers using transdermal infrared optics

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097921A (en) * 1975-07-22 1978-06-27 Luigi Rossi Method and apparatus for automatically determining the dilution curve of a solution, particularly the oxygen dissociation curve of blood or hemoglobin solutions
US4167331A (en) * 1976-12-20 1979-09-11 Hewlett-Packard Company Multi-wavelength incremental absorbence oximeter
NL8104854A (nl) * 1981-10-27 1983-05-16 Douwe Egberts Tabaksfab Werkwijze voor het decaffeineren van groene koffiebonen.
US4485820A (en) * 1982-05-10 1984-12-04 The Johns Hopkins University Method and apparatus for the continuous monitoring of hemoglobin saturation in the blood of premature infants
JPS6114562A (ja) * 1984-06-30 1986-01-22 Terumo Corp ｐＨ測定装置
US4615340A (en) * 1985-02-27 1986-10-07 Becton, Dickinson And Company Sensor assembly suitable for blood gas analysis and the like and the method of use
US4802486A (en) * 1985-04-01 1989-02-07 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4911167A (en) * 1985-06-07 1990-03-27 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4934372A (en) * 1985-04-01 1990-06-19 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4928692A (en) * 1985-04-01 1990-05-29 Goodman David E Method and apparatus for detecting optical pulses
US5354825A (en) * 1985-04-08 1994-10-11 Klainer Stanley M Surface-bound fluorescent polymers and related methods of synthesis and use
US4704029A (en) 1985-12-26 1987-11-03 Research Corporation Blood glucose monitor
US4859257A (en) * 1986-01-29 1989-08-22 Fansteel Inc. Fine grained embrittlement resistant tantalum wire
JPS6323645A (ja) * 1986-05-27 1988-01-30 住友電気工業株式会社 反射加温型オキシメ−タ
DE3700976C1 (de) * 1987-01-15 1988-07-21 Heraeus Voetsch Gmbh Klimapruefkammer
US5462052A (en) * 1987-01-30 1995-10-31 Minnesota Mining And Manufacturing Co. Apparatus and method for use in measuring a compositional parameter of blood
US4785814A (en) * 1987-08-11 1988-11-22 Cordis Corporation Optical probe for measuring pH and oxygen in blood and employing a composite membrane
US4805623A (en) * 1987-09-04 1989-02-21 Vander Corporation Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment
US4848901A (en) * 1987-10-08 1989-07-18 Critikon, Inc. Pulse oximeter sensor control system
US5078136A (en) * 1988-03-30 1992-01-07 Nellcor Incorporated Method and apparatus for calculating arterial oxygen saturation based plethysmographs including transients
US4869254A (en) * 1988-03-30 1989-09-26 Nellcor Incorporated Method and apparatus for calculating arterial oxygen saturation
JPH06169902A (ja) * 1988-05-05 1994-06-21 Sentinel Monitoring Inc パルス式非侵入型オキシメータとその測定技術
GB2224566A (en) * 1988-06-30 1990-05-09 British Aerospace An optical sensor for determining changes in a dimension and/or a temperature of an object
WO1990000572A1 (en) * 1988-07-11 1990-01-25 Nellcor Incorporated Hydrogel dye film sensing elements and their preparation
US5101825A (en) 1988-10-28 1992-04-07 Blackbox, Inc. Method for noninvasive intermittent and/or continuous hemoglobin, arterial oxygen content, and hematocrit determination
US5329931A (en) * 1989-02-21 1994-07-19 William L. Clauson Apparatus and method for automatic stimulation of mammals in response to blood gas analysis
US5412510A (en) * 1989-05-15 1995-05-02 Asahi Kogaku Kogyo Kabushiki Kaisha Imaging optical system for compensating change of temperature
JP2766317B2 (ja) * 1989-06-22 1998-06-18 コーリン電子株式会社 パルスオキシメータ
JP2798450B2 (ja) * 1989-12-08 1998-09-17 株式会社日立製作所 生体計測装置
US5414648A (en) * 1990-05-31 1995-05-09 Integrated Diagnostic Measurement Corporation Nondestructively determining the dimensional changes of an object as a function of temperature
US5362966A (en) * 1990-06-27 1994-11-08 Rosenthal Robert D Measurement of finger temperature in near-infrared quantitative measurement instrument
US5006105A (en) * 1990-08-17 1991-04-09 Sherard Timothy L Newborn infant therapy apparatus
US5055671A (en) * 1990-10-03 1991-10-08 Spacelabs, Inc. Apparatus for detecting transducer movement using a first and second light detector
US5526808A (en) * 1990-10-04 1996-06-18 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
US5642734A (en) * 1990-10-04 1997-07-01 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
US5372136A (en) 1990-10-06 1994-12-13 Noninvasive Medical Technology Corporation System and method for noninvasive hematocrit monitoring
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring
US5402777A (en) * 1991-06-28 1995-04-04 Alza Corporation Methods and devices for facilitated non-invasive oxygen monitoring
US5246003A (en) * 1991-08-28 1993-09-21 Nellcor Incorporated Disposable pulse oximeter sensor
US5284139A (en) * 1991-12-30 1994-02-08 Abbot Laboratories Hemometrix temperature compensation
JPH05228098A (ja) * 1992-02-20 1993-09-07 Asahi Optical Co Ltd 測温内視鏡
US5453248A (en) * 1992-03-09 1995-09-26 Optical Sensors Incorporated Cross-linked gas permeable membrane of a cured perfluorinated urethane polymer, and optical gas sensors fabricated therewith
US5293875A (en) * 1992-06-16 1994-03-15 Natus Medical Incorporated In-vivo measurement of end-tidal carbon monoxide concentration apparatus and methods
EP0648088B1 (de) * 1992-06-16 2001-08-16 Natus Medical, Inc. Vorrichtung und verfahren zur in-vivo messung der endexpiratorischen kohlenmonoxyd-konzentration
JP3116252B2 (ja) * 1992-07-09 2000-12-11 日本光電工業株式会社 パルスオキシメータ
US5433197A (en) * 1992-09-04 1995-07-18 Stark; Edward W. Non-invasive glucose measurement method and apparatus
JP2547840Y2 (ja) * 1992-09-25 1997-09-17 日本光電工業株式会社 オキシメータプローブ
US5448992A (en) * 1992-12-10 1995-09-12 Sunshine Medical Instruments, Inc. Method and apparatus for non-invasive phase sensitive measurement of blood glucose concentration
US5497771A (en) * 1993-04-02 1996-03-12 Mipm Mammendorfer Institut Fuer Physik Und Medizin Gmbh Apparatus for measuring the oxygen saturation of fetuses during childbirth
JP3433498B2 (ja) * 1993-06-02 2003-08-04 浜松ホトニクス株式会社 散乱吸収体の内部情報計測方法及び装置
US5607644A (en) * 1993-06-10 1997-03-04 Optical Sensors Incorporated Optical sensor for the measurement of pH in a fluid, and related sensing compositions and methods
DE4319886C1 (de) * 1993-06-16 1994-07-28 Ant Nachrichtentech Anordnung zum Kompensieren temperaturabhängiger Volumenänderungen eines Hohlleiters
US5452717A (en) * 1993-07-14 1995-09-26 Masimo Corporation Finger-cot probe
US5337744A (en) * 1993-07-14 1994-08-16 Masimo Corporation Low noise finger cot probe
US5462880A (en) * 1993-09-13 1995-10-31 Optical Sensors Incorporated Ratiometric fluorescence method to measure oxygen
US5492118A (en) * 1993-12-16 1996-02-20 Board Of Trustees Of The University Of Illinois Determining material concentrations in tissues
US5553615A (en) * 1994-01-31 1996-09-10 Minnesota Mining And Manufacturing Company Method and apparatus for noninvasive prediction of hematocrit
US5421329A (en) * 1994-04-01 1995-06-06 Nellcor, Inc. Pulse oximeter sensor optimized for low saturation
JP3397221B2 (ja) * 1994-06-23 2003-04-14 株式会社ニコン 測光装置
US5503148A (en) * 1994-11-01 1996-04-02 Ohmeda Inc. System for pulse oximetry SPO2 determination
US5656241A (en) * 1995-09-07 1997-08-12 Optical Sensors Incorporated Method for manufacturing fiber optic sensors
US5672515A (en) * 1995-09-12 1997-09-30 Optical Sensors Incorporated Simultaneous dual excitation/single emission fluorescent sensing method for PH and pCO2

Also Published As

Publication number Publication date
EP0944347A2 (de) 1999-09-29
EP0944347A4 (de) 2000-03-01
WO1998003847A3 (en) 1998-05-07
EP0944347B1 (de) 2006-11-29
DE69737031T2 (de) 2007-04-26
US5978691A (en) 1999-11-02
AU3721997A (en) 1998-02-10
WO1998003847A2 (en) 1998-01-29
ATE346539T1 (de) 2006-12-15

Similar Documents

Publication Publication Date Title
DE69737031D1 (de) Vorrichtung zur unblutigen bestimmung von blutwerten
DE68927614D1 (de) Verfahren zur nichtinvasiven periodischen und/oder kontinuierlichen Bestimmung von Hämoglobin , arteriellem Sauerstoffgehalt und Hämatokrit
DK411889D0 (da) Optisk sensor til maaling af oxygen-maetningsgraden i haemoglobin og haemoglobinkoncentrationen i blod eller i en organisme
PT1694203E (pt) Sistema ou método para avaliar a circulacão sanguínea periférica de um indivíduo
ATE312550T1 (de) Vorrichtung zur segmentären bioimpedanzmessung von einem dialysepatienten
ATE17547T1 (de) Sauerstoffelektroden und medizinische vorrichtungen zur feststellung der konzentration eines gases in blut, wobei beide eine membran aus einem hydrophilen linearen polyaether-polyurethan verwenden: sowie hydrophile lineare polyaether- polyurethane zur verwendung in solchen elektroden und vorrichtungen.
ATE416668T1 (de) Verfahren und vorrichtung zur nicht-invasiven beobachtung von blutbestandteilen
NO980559L (no) Framgangsmåte for ikke-inntrengende måling av konsentrasjonen av en analytt, særlig i blod
ATE507775T1 (de) Nicht-invasive sonde zum nachweis von medizinischen erkrankungen
DE3681175D1 (de) Kombinationssensor zur transcutanen erfassung von sauerstoff und kohlendioxid im blut.
DE69419192D1 (de) Methode zur Bestimmung von Hämoglobinaddukten
DE69800581D1 (de) Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in Blut
ATE291229T1 (de) Teststreifen zur bestimmung von dialysatzusammensetzung
HK1003559A1 (en) Oximeter apparatus and method for measuring arterial blood constituents
Hauck et al. Carbon monoxide uptake and the resulting carboxyhemoglobin in man
Mendelson et al. Evaluation of the Datascope ACCUSAT pulse oximeter in healthy adults
DE3885642T2 (de) Reagens und Verfahren zur Bestimmung von Hämoglobin im Blut.
Dutra et al. Venous and arterial acid-base analysis of Magellanic penguins (Spheniscus magellanicus), awake and anesthetized by isoflurane
Berardesca et al. Transcutaneous CO2 and O2 diffusion
WO2008067931A3 (de) Nichtinvasives messverfahren, vorrichtung und deren verwendung
Hojjkes et al. Effects of normovolemic and hypervolemic hematocrit variations on muscle tissue oxygen pressure in patients with chronic ischemia of the calf muscle
Hodges Effect of hyperbaric oxygen on venous PO2, transcutaneous PO2, and VO2max in a normobaric environment
CS253406B1 (en) Computer analyzator acidobasic blood parametres
Komarek et al. Postnatal Changes in Blood Oxygen Affinity in Piglets from the 1st to 71st Day post partum

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee