DE69227545D1 - Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus - Google Patents

Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus

Info

Publication number
DE69227545D1
DE69227545D1 DE69227545T DE69227545T DE69227545D1 DE 69227545 D1 DE69227545 D1 DE 69227545D1 DE 69227545 T DE69227545 T DE 69227545T DE 69227545 T DE69227545 T DE 69227545T DE 69227545 D1 DE69227545 D1 DE 69227545D1
Authority
DE
Germany
Prior art keywords
oximeter
fetus
oxygen saturation
blood oxygen
clinical determination
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
DE69227545T
Other languages
English (en)
Other versions
DE69227545T2 (de
Inventor
Mark R Robinson
Kenneth J Ward
David M Haaland
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.)
University of New Mexico UNM
Sandia National Laboratories
Original Assignee
University of New Mexico UNM
Sandia National Laboratories
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 University of New Mexico UNM, Sandia National Laboratories filed Critical University of New Mexico UNM
Publication of DE69227545D1 publication Critical patent/DE69227545D1/de
Application granted granted Critical
Publication of DE69227545T2 publication Critical patent/DE69227545T2/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
    • A61B5/145—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
    • A61B5/1464—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 specially adapted for foetal 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
    • A61B5/14542—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 blood gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
DE69227545T 1991-07-12 1992-07-10 Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus Expired - Fee Related DE69227545T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72945291A 1991-07-12 1991-07-12

Publications (2)

Publication Number Publication Date
DE69227545D1 true DE69227545D1 (de) 1998-12-17
DE69227545T2 DE69227545T2 (de) 1999-04-29

Family

ID=24931096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227545T Expired - Fee Related DE69227545T2 (de) 1991-07-12 1992-07-10 Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus

Country Status (4)

Country Link
US (1) US5494032A (de)
EP (1) EP0522674B1 (de)
JP (1) JPH05261088A (de)
DE (1) DE69227545T2 (de)

Families Citing this family (258)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9702434A (es) * 1991-03-07 1998-05-31 Masimo Corp Aparato de procesamiento de señales.
US5490505A (en) * 1991-03-07 1996-02-13 Masimo Corporation Signal processing apparatus
AU658177B2 (en) * 1991-03-07 1995-04-06 Masimo Corporation Signal processing apparatus and method
US5355880A (en) * 1992-07-06 1994-10-18 Sandia Corporation Reliable noninvasive measurement of blood gases
US5792050A (en) 1992-07-06 1998-08-11 Alam; Mary K. Near-infrared noninvasive spectroscopic determination of pH
US7376453B1 (en) 1993-10-06 2008-05-20 Masimo Corporation Signal processing apparatus
US5830135A (en) * 1994-03-31 1998-11-03 Bosque; Elena M. Fuzzy logic alarm system for pulse oximeters
US6662033B2 (en) 1994-04-01 2003-12-09 Nellcor Incorporated Pulse oximeter and sensor optimized for low saturation
US5421329A (en) * 1994-04-01 1995-06-06 Nellcor, Inc. Pulse oximeter sensor optimized for low saturation
JP3261264B2 (ja) * 1994-07-13 2002-02-25 株式会社堀場製作所 多成分水溶液の分析方法およびその分析装置
DE19512478C2 (de) * 1994-08-10 2001-05-31 Bernreuter Peter Verfahren zur Bestimmung der arteriellen Sauerstoffsättigung
EP1905352B1 (de) 1994-10-07 2014-07-16 Masimo Corporation Signalverarbeitungsmethode
US8019400B2 (en) 1994-10-07 2011-09-13 Masimo Corporation Signal processing apparatus
DE4442855B4 (de) * 1994-12-01 2004-04-01 Gerhard Dipl.-Ing. Rall Verwendung einer Pulsoxymetrie-Sensoreinrichtung
US5879293A (en) * 1995-06-20 1999-03-09 Spacelabs Medical, Inc. Non-invasive uterine activity sensor
EP0955865B1 (de) * 1995-07-21 2005-09-28 Respironics, Inc. Vorrichtung für die pulsoximetrie durch laserdiode mittels multifaser optischen kabeln und wegwerf faseroptischen sonden
US5853364A (en) * 1995-08-07 1998-12-29 Nellcor Puritan Bennett, Inc. Method and apparatus for estimating physiological parameters using model-based adaptive filtering
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
US5813403A (en) * 1995-11-08 1998-09-29 Soller; Babs R. Optical measurement of tissue pH
US5879294A (en) * 1996-06-28 1999-03-09 Hutchinson Technology Inc. Tissue chromophore measurement system
DE19631575C1 (de) * 1996-07-26 1999-02-04 Werner Dr Schramm Anordnung zur Überwachung eines Feten während der Geburt
US6018673A (en) 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
WO1998017174A1 (en) * 1996-10-23 1998-04-30 Cardiac Crc Nominees Pty. Limited Non-invasive determination of oxygen saturation in blood in deep tissue
US6050950A (en) 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
AU736060B2 (en) * 1997-03-21 2001-07-26 Nellcor Puritan Bennett Inc. Method and apparatus for arbitrating to obtain best estimates for blood constituent values and rejecting harmonics
US6002952A (en) * 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
US6628809B1 (en) 1999-10-08 2003-09-30 Lumidigm, Inc. Apparatus and method for identification of individuals by near-infrared spectrum
US7890158B2 (en) * 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
US6560352B2 (en) 1999-10-08 2003-05-06 Lumidigm, Inc. Apparatus and method of biometric identification or verification of individuals using optical spectroscopy
US7383069B2 (en) * 1997-08-14 2008-06-03 Sensys Medical, Inc. Method of sample control and calibration adjustment for use with a noninvasive analyzer
WO1999015880A1 (en) * 1997-09-25 1999-04-01 Bayer Corporation Spectroscopic analysis of samples with turbidity and high absorbance
US5954050A (en) * 1997-10-20 1999-09-21 Christopher; Kent L. System for monitoring and treating sleep disorders using a transtracheal catheter
US6006119A (en) 1998-02-04 1999-12-21 Polestar Technologies, Inc. Non-invasive optical measurement of blood hematocrit
CA2319454C (en) * 1998-02-11 2010-04-27 Non-Invasive Technology, Inc. Detection, imaging and characterization of breast tumors
DE69937602T2 (de) * 1998-02-11 2008-10-23 Non-Invasive Technology, Inc. Bilderzeugung und kennzeichnung von hirngewebe
US20070167704A1 (en) * 1998-02-13 2007-07-19 Britton Chance Transabdominal examination, monitoring and imaging of tissue
WO1999040842A1 (en) * 1998-02-13 1999-08-19 Non-Invasive Technology, Inc. Transabdominal examination, monitoring and imaging of tissue
US6285896B1 (en) 1998-07-13 2001-09-04 Masimo Corporation Fetal pulse oximetry sensor
AU754659B2 (en) 1998-09-09 2002-11-21 Government Of The United States Of America As Represented By The Secretary Of The Army Disposable pulse oximeter assembly and protective cover therefor
WO2000013577A1 (en) 1998-09-09 2000-03-16 U.S. Army Institute Of Surgical Research Pulse oximeter sensor combined with oropharyngeal airway and bite block
CA2355337A1 (en) 1998-09-09 2000-03-16 U.S. Army Institute Of Surgical Research Method for monitoring arterial oxygen saturation
US6266547B1 (en) 1998-09-09 2001-07-24 The United States Of America As Represented By The Secretary Of The Army Nasopharyngeal airway with reflectance pulse oximeter sensor
WO2000016685A1 (en) * 1998-09-18 2000-03-30 U.S. Army Institute Of Surgical Research Self-piercing pulse oximeter sensor assembly
US6157041A (en) 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models
US7098037B2 (en) 1998-10-13 2006-08-29 Inlight Solutions, Inc. Accommodating subject and instrument variations in spectroscopic determinations
US6441388B1 (en) 1998-10-13 2002-08-27 Rio Grande Medical Technologies, Inc. Methods and apparatus for spectroscopic calibration model transfer
US6341257B1 (en) * 1999-03-04 2002-01-22 Sandia Corporation Hybrid least squares multivariate spectral analysis methods
JP2000262298A (ja) * 1999-03-15 2000-09-26 Fuji Photo Film Co Ltd 全血中のグルコース濃度もしくはコレステロール濃度の定量方法
FI112824B (fi) * 1999-04-08 2004-01-15 Wallac Oy Menetelmä uloshengitetyn kaasun analysoimiseksi
US6675031B1 (en) * 1999-04-14 2004-01-06 Mallinckrodt Inc. Method and circuit for indicating quality and accuracy of physiological measurements
US7840257B2 (en) * 2003-01-04 2010-11-23 Non Invasive Technology, Inc. Examination of biological tissue using non-contact optical probes
US7904139B2 (en) 1999-08-26 2011-03-08 Non-Invasive Technology Inc. Optical examination of biological tissue using non-contact irradiation and detection
US6339715B1 (en) * 1999-09-30 2002-01-15 Ob Scientific Method and apparatus for processing a physiological signal
JP3532800B2 (ja) * 1999-09-30 2004-05-31 独立行政法人 科学技術振興機構 聴診器
US6816605B2 (en) 1999-10-08 2004-11-09 Lumidigm, Inc. Methods and systems for biometric identification of individuals using linear optical spectroscopy
US6504614B1 (en) 1999-10-08 2003-01-07 Rio Grande Medical Technologies, Inc. Interferometer spectrometer with reduced alignment sensitivity
AU3687401A (en) 2000-02-11 2001-08-20 U S Army Inst Of Surgical Res Pacifier pulse oximeter sensor
DE10008792A1 (de) * 2000-02-18 2001-08-23 Biotronik Mess & Therapieg Vorrichtung zur Verarbeitung von Körpersignalen
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
US7171339B2 (en) * 2000-07-12 2007-01-30 Cornell Research Foundation, Inc. Method and system for analyzing multi-variate data using canonical decomposition
WO2002024065A1 (en) 2000-09-22 2002-03-28 Knobbe, Lim & Buckingham Method and apparatus for real-time estimation and control of pysiological parameters
IL138884A (en) * 2000-10-05 2006-07-05 Conmed Corp Pulse oximeter and a method of its operation
US7043288B2 (en) 2002-04-04 2006-05-09 Inlight Solutions, Inc. Apparatus and method for spectroscopic analysis of tissue to detect diabetes in an individual
US6983176B2 (en) 2001-04-11 2006-01-03 Rio Grande Medical Technologies, Inc. Optically similar reference samples and related methods for multivariate calibration models used in optical spectroscopy
US6865408B1 (en) 2001-04-11 2005-03-08 Inlight Solutions, Inc. System for non-invasive measurement of glucose in humans
US6862091B2 (en) 2001-04-11 2005-03-01 Inlight Solutions, Inc. Illumination device and method for spectroscopic analysis
US6574490B2 (en) 2001-04-11 2003-06-03 Rio Grande Medical Technologies, Inc. System for non-invasive measurement of glucose in humans
US7126682B2 (en) * 2001-04-11 2006-10-24 Rio Grande Medical Technologies, Inc. Encoded variable filter spectrometer
AUPR631601A0 (en) * 2001-07-11 2001-08-02 Commonwealth Scientific And Industrial Research Organisation Biotechnology array analysis
US6748254B2 (en) * 2001-10-12 2004-06-08 Nellcor Puritan Bennett Incorporated Stacked adhesive optical sensor
US20050171923A1 (en) * 2001-10-17 2005-08-04 Harri Kiiveri Method and apparatus for identifying diagnostic components of a system
US6701170B2 (en) * 2001-11-02 2004-03-02 Nellcor Puritan Bennett Incorporated Blind source separation of pulse oximetry signals
DE10210436A1 (de) * 2002-03-09 2003-10-02 Michael Licht Verfahren und Vorrichtung zur zerstörungsfreien spektroskopischen Bestimmung von Analytkonzentrationen
US7113819B2 (en) 2002-04-01 2006-09-26 Lms Medical Systems Ltd. Method and apparatus for monitoring the condition of a fetus
AU2003213932A1 (en) * 2002-04-01 2003-10-13 Lms Medical Systems Ltd. Method and apparatus for monitoring the condition of a fetus
US6654125B2 (en) 2002-04-04 2003-11-25 Inlight Solutions, Inc Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference
US7027848B2 (en) 2002-04-04 2006-04-11 Inlight Solutions, Inc. Apparatus and method for non-invasive spectroscopic measurement of analytes in tissue using a matched reference analyte
US6711425B1 (en) 2002-05-28 2004-03-23 Ob Scientific, Inc. Pulse oximeter with calibration stabilization
US7620212B1 (en) 2002-08-13 2009-11-17 Lumidigm, Inc. Electro-optical sensor
US7190986B1 (en) 2002-10-18 2007-03-13 Nellcor Puritan Bennett Inc. Non-adhesive oximeter sensor for sensitive skin
US6948761B2 (en) * 2002-11-01 2005-09-27 The Colonel's International, Inc. Tonneau cover apparatus
US7460696B2 (en) * 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
DE602004030549D1 (de) * 2003-04-04 2011-01-27 Lumidigm Inc Multispektralbiometriesensor
US7627151B2 (en) * 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
US7545963B2 (en) 2003-04-04 2009-06-09 Lumidigm, Inc. Texture-biometrics sensor
US7751594B2 (en) * 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
US7394919B2 (en) 2004-06-01 2008-07-01 Lumidigm, Inc. Multispectral biometric imaging
US7668350B2 (en) * 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7347365B2 (en) * 2003-04-04 2008-03-25 Lumidigm, Inc. Combined total-internal-reflectance and tissue imaging systems and methods
US7539330B2 (en) * 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
EP1634061A4 (de) * 2003-04-30 2007-11-21 Univ Mcgill Vefahren und system zur messung von lactatspiegeln in vivo
US20050007582A1 (en) * 2003-07-07 2005-01-13 Lumidigm, Inc. Methods and apparatus for collection of optical reference measurements for monolithic sensors
WO2005010567A2 (en) * 2003-07-21 2005-02-03 The Titan Corporation Low profile fiber optic vital signs sensor
ES2436214T3 (es) * 2003-09-12 2013-12-27 Or-Nim Medical Ltd. Monitorización óptica no invasiva de una región de interés
IL164030A0 (en) 2003-09-12 2005-12-18 Revital Pery Shechter Photoacoustic analyzer of a region of interest in a human body
US20050073690A1 (en) * 2003-10-03 2005-04-07 Abbink Russell E. Optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL)
US7263213B2 (en) 2003-12-11 2007-08-28 Lumidigm, Inc. Methods and systems for estimation of personal characteristics from biometric measurements
US7162288B2 (en) * 2004-02-25 2007-01-09 Nellcor Purtain Bennett Incorporated Techniques for detecting heart pulses and reducing power consumption in sensors
US7194293B2 (en) 2004-03-08 2007-03-20 Nellcor Puritan Bennett Incorporated Selection of ensemble averaging weights for a pulse oximeter based on signal quality metrics
US7508965B2 (en) * 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) * 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US20080292597A1 (en) * 2004-07-29 2008-11-27 David A Steenblock Umbilical Cord Stem Cell Composition & Method of Treating Neurological Diseases
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
AU2004267244B2 (en) * 2004-08-21 2011-12-08 Mcgill University Method and apparatus for analyzing amniotic fluid
US7986337B2 (en) * 2004-09-27 2011-07-26 Given Imaging Ltd. System and method for editing an image stream captured in vivo
ATE468808T1 (de) 2005-03-01 2010-06-15 Masimo Laboratories Inc Nichtinvasiver multiparameter-patientenmonitor
ES2427546T3 (es) 2005-03-16 2013-10-30 Or-Nim Medical Ltd. Mediciones no invasivas en el cuerpo de un humano
US7801338B2 (en) 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
WO2006116637A2 (en) * 2005-04-27 2006-11-02 Massachusetts Institute Of Technology Raman spectroscopy for non-invasive glucose measurements
US7657294B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Compliant diaphragm 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
US7590439B2 (en) 2005-08-08 2009-09-15 Nellcor Puritan Bennett Llc Bi-stable 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
US8406840B2 (en) * 2005-09-13 2013-03-26 Koninklijke Philips Electronics N.V. Spatially resolved oxymetry
US7630078B1 (en) * 2005-09-20 2009-12-08 Pacesetter, Inc. Calibrating implantable optical sensors
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
US7555327B2 (en) * 2005-09-30 2009-06-30 Nellcor Puritan Bennett Llc Folding medical sensor 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
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
US8062221B2 (en) * 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection 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
US7881762B2 (en) * 2005-09-30 2011-02-01 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US20070083094A1 (en) * 2005-10-11 2007-04-12 Colburn Joel C Medical sensor and technique for using the same
US20070106134A1 (en) 2005-11-10 2007-05-10 O'neil Michael P Medical sensor and technique for using the same
US8478386B2 (en) 2006-01-10 2013-07-02 Accuvein Inc. Practitioner-mounted micro vein enhancer
US9854977B2 (en) 2006-01-10 2018-01-02 Accuvein, Inc. Scanned laser vein contrast enhancer using a single laser, and modulation circuitry
US9492117B2 (en) 2006-01-10 2016-11-15 Accuvein, Inc. Practitioner-mounted micro vein enhancer
US10813588B2 (en) 2006-01-10 2020-10-27 Accuvein, Inc. Micro vein enhancer
US8489178B2 (en) 2006-06-29 2013-07-16 Accuvein Inc. Enhanced laser vein contrast enhancer with projection of analyzed vein data
US8838210B2 (en) 2006-06-29 2014-09-16 AccuView, Inc. Scanned laser vein contrast enhancer using a single laser
US11278240B2 (en) 2006-01-10 2022-03-22 Accuvein, Inc. Trigger-actuated laser vein contrast enhancer
US11253198B2 (en) 2006-01-10 2022-02-22 Accuvein, Inc. Stand-mounted scanned laser vein contrast enhancer
US7522948B2 (en) * 2006-05-02 2009-04-21 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US8073518B2 (en) 2006-05-02 2011-12-06 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US7616980B2 (en) 2006-05-08 2009-11-10 Tyco Healthcare Group Lp Radial electrode array
US20070282181A1 (en) * 2006-06-01 2007-12-06 Carol Findlay Visual medical sensor indicator
US8463364B2 (en) 2009-07-22 2013-06-11 Accuvein Inc. Vein scanner
US10238294B2 (en) 2006-06-29 2019-03-26 Accuvein, Inc. Scanned laser vein contrast enhancer using one laser
US8594770B2 (en) 2006-06-29 2013-11-26 Accuvein, Inc. Multispectral detection and presentation of an object's characteristics
US8730321B2 (en) 2007-06-28 2014-05-20 Accuvein, Inc. Automatic alignment of a contrast enhancement system
US8175346B2 (en) * 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
US7995808B2 (en) 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
US8355545B2 (en) 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7899217B2 (en) * 2006-07-19 2011-03-01 Lumidign, Inc. Multibiometric multispectral imager
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
US7801339B2 (en) 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
US8145288B2 (en) * 2006-08-22 2012-03-27 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US20080064940A1 (en) * 2006-09-12 2008-03-13 Raridan William B Sensor cable design for use with spectrophotometric sensors and method of 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
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
US8190225B2 (en) * 2006-09-22 2012-05-29 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8449834B2 (en) * 2006-09-25 2013-05-28 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8420405B2 (en) * 2006-09-25 2013-04-16 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431088B2 (en) * 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431087B2 (en) * 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
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
US7890153B2 (en) * 2006-09-28 2011-02-15 Nellcor Puritan Bennett Llc System and method for mitigating interference in pulse oximetry
US20080082024A1 (en) * 2006-09-28 2008-04-03 Meyer Peter F Signal replication medical apparatus
US8109883B2 (en) * 2006-09-28 2012-02-07 Tyco Healthcare Group Lp Cable monitoring apparatus
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
US7476131B2 (en) 2006-09-29 2009-01-13 Nellcor Puritan Bennett Llc Device for reducing crosstalk
US7684842B2 (en) 2006-09-29 2010-03-23 Nellcor Puritan Bennett Llc System and method for preventing sensor misuse
US7680522B2 (en) * 2006-09-29 2010-03-16 Nellcor Puritan Bennett Llc Method and apparatus for detecting misapplied sensors
US8068891B2 (en) 2006-09-29 2011-11-29 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
US8175667B2 (en) 2006-09-29 2012-05-08 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
US9892475B1 (en) 2006-11-03 2018-02-13 E&C Medical Intelligence, Inc. System and method for interactive clinical support and compliance with clinical standards and guidelines in real-time
US8668651B2 (en) 2006-12-05 2014-03-11 Covidien Lp ECG lead set and ECG adapter system
US8238996B2 (en) 2006-12-05 2012-08-07 Tyco Healthcare Group Lp Electrode array
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US7894869B2 (en) 2007-03-09 2011-02-22 Nellcor Puritan Bennett Llc Multiple configuration medical sensor and technique for using the same
US8285010B2 (en) * 2007-03-21 2012-10-09 Lumidigm, Inc. Biometrics based on locally consistent features
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
US7541602B2 (en) 2007-06-04 2009-06-02 Or-Nim Medical Ltd. System and method for noninvasively monitoring conditions of a subject
KR20100075553A (ko) * 2007-09-26 2010-07-02 엠비알 옵티컬 시스템즈 지엠비에치 & 코. 케이지 생체 조직으로부터 분광 시험 신호를 수집하는 방법 및 측정 장치
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
US20090168050A1 (en) * 2007-12-27 2009-07-02 Nellcor Puritan Bennett Llc Optical Sensor System And Method
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
US20090171176A1 (en) * 2007-12-28 2009-07-02 Nellcor Puritan Bennett Llc Snapshot Sensor
US8452364B2 (en) 2007-12-28 2013-05-28 Covidien LLP System and method for attaching a sensor to a patient's skin
US8897850B2 (en) * 2007-12-31 2014-11-25 Covidien Lp Sensor with integrated living hinge and spring
US20090171166A1 (en) * 2007-12-31 2009-07-02 Nellcor Puritan Bennett Llc Oximeter with location awareness
US8199007B2 (en) * 2007-12-31 2012-06-12 Nellcor Puritan Bennett Llc Flex circuit snap track for a biometric sensor
US8092993B2 (en) 2007-12-31 2012-01-10 Nellcor Puritan Bennett Llc Hydrogel thin film for use as a biosensor
US8070508B2 (en) * 2007-12-31 2011-12-06 Nellcor Puritan Bennett Llc Method and apparatus for aligning and securing a cable strain relief
US20090247854A1 (en) * 2008-03-27 2009-10-01 Nellcor Puritan Bennett Llc Retractable Sensor Cable For A Pulse Oximeter
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
US7887345B2 (en) 2008-06-30 2011-02-15 Nellcor Puritan Bennett Llc Single use connector for pulse oximetry sensors
US7880884B2 (en) * 2008-06-30 2011-02-01 Nellcor Puritan Bennett Llc System and method for coating and shielding electronic sensor components
US20090326347A1 (en) * 2008-06-30 2009-12-31 Bennett Scharf Synchronous Light Detection Utilizing CMOS/CCD Sensors For Oximetry Sensing
US8071935B2 (en) * 2008-06-30 2011-12-06 Nellcor Puritan Bennett Llc Optical detector with an overmolded faraday shield
US20100076276A1 (en) * 2008-09-25 2010-03-25 Nellcor Puritan Bennett Llc Medical Sensor, Display, and Technique For Using The Same
US20100076319A1 (en) * 2008-09-25 2010-03-25 Nellcor Puritan Bennett Llc Pathlength-Corrected Medical Spectroscopy
US8364220B2 (en) 2008-09-25 2013-01-29 Covidien Lp Medical sensor and technique for using the same
US8417309B2 (en) * 2008-09-30 2013-04-09 Covidien Lp Medical sensor
US8423112B2 (en) 2008-09-30 2013-04-16 Covidien Lp Medical sensor and technique for using the same
US8914088B2 (en) * 2008-09-30 2014-12-16 Covidien Lp Medical sensor and technique for using the same
US20100081912A1 (en) * 2008-09-30 2010-04-01 Nellcor Puritan Bennett Llc Ultrasound-Optical Doppler Hemometer and Technique for Using the Same
US20100246902A1 (en) * 2009-02-26 2010-09-30 Lumidigm, Inc. Method and apparatus to combine biometric sensing and other functionality
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
US20100249550A1 (en) * 2009-03-25 2010-09-30 Neilcor Puritan Bennett LLC Method And Apparatus For Optical Filtering Of A Broadband Emitter In A Medical Sensor
JP4571220B2 (ja) * 2009-05-13 2010-10-27 ネルコー ピューリタン ベネット エルエルシー データ信号適応平均化方法及び装置
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
JP5771200B2 (ja) * 2009-06-09 2015-08-26 コーニンクレッカ フィリップス エヌ ヴェ 超音波を使って動いている解剖学的構造を認識する方法および装置
US20100331631A1 (en) * 2009-06-30 2010-12-30 Nellcor Puritan Bennett Llc Oxygen saturation ear sensor design that optimizes both attachment method and signal quality
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
US8636667B2 (en) * 2009-07-06 2014-01-28 Nellcor Puritan Bennett Ireland Systems and methods for processing physiological signals in wavelet space
US8391941B2 (en) * 2009-07-17 2013-03-05 Covidien Lp System and method for memory switching for multiple configuration medical sensor
US9061109B2 (en) 2009-07-22 2015-06-23 Accuvein, Inc. Vein scanner with user interface
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
WO2011028620A1 (en) * 2009-08-26 2011-03-10 Lumidigm, Inc. Multiplexed biometric imaging and dual-imager biometric sensor
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
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
US8682142B1 (en) 2010-03-18 2014-03-25 Given Imaging Ltd. System and method for editing an image stream captured in-vivo
US8553223B2 (en) 2010-03-31 2013-10-08 Covidien Lp Biodegradable fibers for sensing
CN102934127B (zh) 2010-04-28 2016-11-16 基文影像公司 用于显示体内图像部分的系统和方法
US7884933B1 (en) 2010-05-05 2011-02-08 Revolutionary Business Concepts, Inc. Apparatus and method for determining analyte concentrations
EP2399509A1 (de) 2010-06-22 2011-12-28 Senspec GmbH Vorrichtung und Verfahren zum Erkennen und Überwachen von physiologischen Blutwerten
JP5982364B2 (ja) 2010-06-22 2016-08-31 センスペック・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＳｅｎｓｐｅｃ Ｇｍｂｈ 測定媒体の成分または特性、特に生理的血液値を特定およびモニタするための装置ならびに方法
US8649838B2 (en) 2010-09-22 2014-02-11 Covidien Lp Wavelength switching for pulse oximetry
US8873816B1 (en) 2011-04-06 2014-10-28 Given Imaging Ltd. Method and system for identification of red colored pathologies in vivo
DE102011017064A1 (de) * 2011-04-14 2012-10-18 Ingo Flore Diagnostische Messvorrichtung mit integriertem Spektrometer
EP2554115B1 (de) * 2011-08-05 2015-02-25 Canon Kabushiki Kaisha Vorrichtung und Verfahren zur Erfassung von Informationen zu einer Person
WO2013166461A1 (en) 2012-05-03 2013-11-07 Vioptix, Inc. Tissue oximetry probe geometry for robust calibration and self-correction
US9072426B2 (en) 2012-08-02 2015-07-07 AccuVein, Inc Device for detecting and illuminating vasculature using an FPGA
CN103630506B (zh) * 2012-08-20 2016-10-26 台医光电科技股份有限公司 侦测模块及侦测装置
JP6213759B2 (ja) * 2012-09-21 2017-10-18 パナソニックＩｐマネジメント株式会社 分析装置
US10517483B2 (en) 2012-12-05 2019-12-31 Accuvein, Inc. System for detecting fluorescence and projecting a representative image
EP2777491A1 (de) * 2013-03-11 2014-09-17 Senspec GmbH Verfahren und Vorrichtung zur Überwachung von Vitalfunktionen
CN203289635U (zh) 2013-05-10 2013-11-13 瑞声声学科技(深圳)有限公司 弹簧板及应用该弹簧板的多功能发声器
WO2014192781A1 (ja) * 2013-05-30 2014-12-04 Hoya株式会社 生体組織中の生体物質の濃度分布を示す画像を生成する方法及び装置
US9324145B1 (en) 2013-08-08 2016-04-26 Given Imaging Ltd. System and method for detection of transitions in an image stream of the gastrointestinal tract
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
CN108471950B (zh) * 2015-12-30 2021-01-12 曜谛测氧股份有限公司 用于进行经腹胎儿血氧饱和度监测的系统、装置及方法
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
WO2018201018A1 (en) 2017-04-28 2018-11-01 University Of Washington Alarm system for intravenous pump or catheter based upon fuzzy logic
WO2020095312A1 (en) * 2018-11-11 2020-05-14 Jerusalem College Of Technology Method for measurements of oxygenated and de-oxygenated hemoglobin concentration
CN109528216A (zh) 2019-01-18 2019-03-29 京东方科技集团股份有限公司 胎儿血氧饱和度的检测方法及装置
EP4201305A1 (de) * 2021-12-22 2023-06-28 University College Cork, National University Of Ireland Fötusüberwachungsvorrichtung
WO2023225684A1 (en) * 2022-05-20 2023-11-23 The Children's Hospital Of Philadelphia Method and device for measuring oxygen saturation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114604A (en) * 1976-10-18 1978-09-19 Shaw Robert F Catheter oximeter apparatus and method
US4407290A (en) * 1981-04-01 1983-10-04 Biox Technology, Inc. Blood constituent measuring device and method
US4653498A (en) * 1982-09-13 1987-03-31 Nellcor Incorporated Pulse oximeter monitor
US4658825A (en) * 1982-09-24 1987-04-21 International Biomedics, Inc. Spiral probe for simultaneous electrical and chemical monitoring of a fetus
US4809681A (en) * 1986-03-28 1989-03-07 Aisin Seiki Kabushiki Kaisha Electrocardiographic measurement method for controlling an intra-aortic balloon pump
DE3889733T2 (de) * 1987-07-24 1994-09-08 Terumo Corp Vorrichtung zur messung der konzentration und sauerstoffsättigung von hämoglobin.
US4859057A (en) * 1987-10-13 1989-08-22 Lawrence Medical Systems, Inc. Oximeter apparatus
US4800885A (en) * 1987-12-02 1989-01-31 The Boc Group, Inc. Blood constituent monitoring apparatus and methods with frequency division multiplexing
US4846183A (en) * 1987-12-02 1989-07-11 The Boc Group, Inc. Blood parameter monitoring apparatus and methods
DD283218A5 (de) * 1989-05-16 1990-10-03 Akad Wissenschaften Ddr Verfahren und vorrichtung zur nichtinvasiven bestimmung des oxidativen stoffwechselzustandes eines kindes vor und waehrend der geburt
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
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
USH1114H (en) * 1990-04-30 1992-12-01 Medtronic, Inc. Fiber-optic oxygen saturation/hematocrit sensor
EP0471898B1 (de) * 1990-08-22 1999-01-13 Nellcor Puritan Bennett Incorporated Fetales Puls-Sauerstoffmessgerät
US5203259A (en) * 1990-10-01 1993-04-20 Lakewood Manufacturing Company Blueberry destemmer
US5246002A (en) * 1992-02-11 1993-09-21 Physio-Control Corporation Noise insensitive pulse transmittance oximeter
US5313941A (en) * 1993-01-28 1994-05-24 Braig James R Noninvasive pulsed infrared spectrophotometer

Also Published As

Publication number Publication date
EP0522674A2 (de) 1993-01-13
EP0522674A3 (de) 1994-03-23
JPH05261088A (ja) 1993-10-12
EP0522674B1 (de) 1998-11-11
US5494032A (en) 1996-02-27
DE69227545T2 (de) 1999-04-29

Similar Documents

Publication Publication Date Title
DE69227545D1 (de) Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus
DE69229554D1 (de) Hämoglobin-messung zur bestimmung von stoffwechselgrössen einer person
DE3854732T2 (de) Physiologische Herz- und Lungenuntersuchung durch intrakardielle Messungen mit einem einzelnen Sensor.
AU7716787A (en) Perfusion and oxygen saturation in oximetry
DE69110098T2 (de) Teststreifen zur visuellen Bestimmung der Blutglucosekonzentration.
DE3889733T2 (de) Vorrichtung zur messung der konzentration und sauerstoffsättigung von hämoglobin.
DE59707228D1 (de) Verfahren zur nichtinvasiven bestimmung der sauerstoffsättigung in durchblutetem gewebe
DE69029152D1 (de) Verfahren zur nichtinvasiven Messung der Sauerstoffsättigung
DE69728236D1 (de) Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut
DE69032618T2 (de) Bestimmung der blutströmung
DE3885049D1 (de) Zubereitung zur Hautpflege.
DE69127785T2 (de) System zur Bestimmung der Körperaktivität eines Patienten durch Messung der Blut-Sauerstoff-Sättigung
DE69033350D1 (de) Massnahme zur verbesserung der blutströmung
DK411889A (da) Optisk sensor til maaling af oxygen-maetningsgraden i haemoglobin og haemoglobinkoncentrationen i blod eller i en organisme
GB2038476B (en) Determination of glycosylated hemoglobin in blood
DE3689218D1 (de) Verfahren zur differenzierten Bestimmung weisser Blutkörperchen.
DE3676447D1 (de) Zusammensetzung und verfahren zur bestimmung der peroxidartigen aktivitaet des haemoglobins.
DE3767042D1 (de) Messvorrichtung zur intrakardialen erfassung der blutsauerstoffsaettigung.
DE3677563D1 (de) Messvorrichtung zur intrakardialen erfassung der blutsauerstoffsaettigung.
DE59712563D1 (de) Vorrichtung zur Bestimmung der Blutsauerstoffsättigung
AT367204B (de) Verfahren und reagenz zur bestimmung des haemoglobingehaltes des blutes
DE69230209T2 (de) Reagenz zur Blutgerinnung
DE69331831T2 (de) Konservierte nicht-infektiöse markerzellen zur verwendung in der feststellung einer krankheit durch eine blutuntersuchung
NO173939C (no) Analogifremgangsmaate for fremstilling av oksygentransponderende hemoglobinkomplekser
AT380636B (de) Rotationspumpe zur verwendung als blut- und herzpumpe

Legal Events

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