DE69632628D1 - Pulsoximetrie einer isolierten schicht - Google Patents

Pulsoximetrie einer isolierten schicht

Info

Publication number
DE69632628D1
DE69632628D1 DE69632628T DE69632628T DE69632628D1 DE 69632628 D1 DE69632628 D1 DE 69632628D1 DE 69632628 T DE69632628 T DE 69632628T DE 69632628 T DE69632628 T DE 69632628T DE 69632628 D1 DE69632628 D1 DE 69632628D1
Authority
DE
Germany
Prior art keywords
pulsoximetry
insulated layer
insulated
layer
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
DE69632628T
Other languages
English (en)
Other versions
DE69632628T2 (de
Inventor
D Mannheimer
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.)
Nellcor Puritan Bennett LLC
Original Assignee
Nellcor Puritan Bennett 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 Nellcor Puritan Bennett LLC filed Critical Nellcor Puritan Bennett LLC
Publication of DE69632628D1 publication Critical patent/DE69632628D1/de
Application granted granted Critical
Publication of DE69632628T2 publication Critical patent/DE69632628T2/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
    • A61B5/14551—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
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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
    • A61B5/145—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
DE69632628T 1995-03-14 1996-03-14 Pulsoximetrie einer isolierten schicht Expired - Fee Related DE69632628T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US403642 1995-03-14
US08/403,642 US5524617A (en) 1995-03-14 1995-03-14 Isolated layer pulse oximetry
PCT/US1996/003536 WO1996028085A1 (en) 1995-03-14 1996-03-14 Isolated layer pulse oximetry
CA002215163A CA2215163C (en) 1995-03-14 1996-03-14 Isolated layer pulse oximetry

Publications (2)

Publication Number Publication Date
DE69632628D1 true DE69632628D1 (de) 2004-07-08
DE69632628T2 DE69632628T2 (de) 2005-06-09

Family

ID=39672030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69632628T Expired - Fee Related DE69632628T2 (de) 1995-03-14 1996-03-14 Pulsoximetrie einer isolierten schicht

Country Status (6)

Country Link
US (2) US5524617A (de)
EP (1) EP0812148B1 (de)
JP (1) JP3751638B2 (de)
CA (2) CA2215163C (de)
DE (1) DE69632628T2 (de)
WO (1) WO1996028085A1 (de)

Families Citing this family (163)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902235A (en) * 1989-03-29 1999-05-11 Somanetics Corporation Optical cerebral oximeter
US5575284A (en) * 1994-04-01 1996-11-19 University Of South Florida Portable pulse oximeter
US5524617A (en) * 1995-03-14 1996-06-11 Nellcor, Incorporated Isolated layer pulse oximetry
US5995856A (en) * 1995-11-22 1999-11-30 Nellcor, Incorporated Non-contact optical monitoring of physiological parameters
DE19640807A1 (de) * 1996-10-02 1997-09-18 Siemens Ag Verfahren und Vorrichtung zur nichtinvasiven optischen Erfassung der Sauerstoffversorgung eines Patienten
US6018673A (en) 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
JP3365227B2 (ja) * 1996-10-25 2003-01-08 花王株式会社 皮膚の表面状態の光学的特性の測定方法及び装置
US5830137A (en) * 1996-11-18 1998-11-03 University Of South Florida Green light pulse oximeter
US5935076A (en) * 1997-02-10 1999-08-10 University Of Alabama In Huntsville Method and apparatus for accurately measuring the transmittance of blood within a retinal vessel
US5776060A (en) * 1997-02-20 1998-07-07 University Of Alabama In Huntsville Method and apparatus for measuring blood oxygen saturation within a retinal vessel with light having several selected wavelengths
IL121079A0 (en) 1997-06-15 1997-11-20 Spo Medical Equipment Ltd Physiological stress detector device and method
BR9810143A (pt) * 1997-06-17 2001-11-27 Respironics Inc Sistema e sensor de oximetria fetal
JP3689914B2 (ja) * 1997-09-05 2005-08-31 セイコーエプソン株式会社 生体情報計測装置
WO1999026528A1 (en) * 1997-11-26 1999-06-03 Somanetics Corporation Method and apparatus for monitoring fetal cerebral oxygenation during childbirth
JP3794449B2 (ja) * 1998-04-07 2006-07-05 株式会社島津製作所 光学的測定装置
AU7672698A (en) 1998-06-11 1999-12-30 S.P.O. Medical Equipment Ltd. Physiological stress detector device and method
EP1089653A1 (de) * 1998-06-26 2001-04-11 Triphase Medical Ltd., Vorrichtung zur bewertung der eigenschaften des blutkreislaufs
US6061584A (en) * 1998-10-28 2000-05-09 Lovejoy; David A. Pulse oximetry sensor
WO2000028887A1 (de) * 1998-11-18 2000-05-25 Alfons Krug Vorrichtung zur nichtinvasiven bestimmung des sauerstoffumsatzes in geweben
US6353226B1 (en) 1998-11-23 2002-03-05 Abbott Laboratories Non-invasive sensor capable of determining optical parameters in a sample having multiple layers
US6615061B1 (en) * 1998-11-23 2003-09-02 Abbott Laboratories Optical sensor having a selectable sampling distance for determination of analytes
US7047054B2 (en) * 1999-03-12 2006-05-16 Cas Medical Systems, Inc. Laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation monitoring
US6675031B1 (en) 1999-04-14 2004-01-06 Mallinckrodt Inc. Method and circuit for indicating quality and accuracy of physiological measurements
US8224412B2 (en) 2000-04-17 2012-07-17 Nellcor Puritan Bennett Llc Pulse oximeter sensor with piece-wise function
PT2322085E (pt) 2000-04-17 2014-06-23 Covidien Lp Sensor de oxímetro de pulsação com função por partes
US7120481B2 (en) * 2000-07-21 2006-10-10 Universitat Zurich Probe and apparatus for measuring cerebral hemodynamics and oxygenation
US6529752B2 (en) * 2001-01-17 2003-03-04 David T. Krausman Sleep disorder breathing event counter
US6748254B2 (en) 2001-10-12 2004-06-08 Nellcor Puritan Bennett Incorporated Stacked adhesive optical sensor
US6839580B2 (en) * 2001-12-06 2005-01-04 Ric Investments, Inc. Adaptive calibration for pulse oximetry
WO2003071928A2 (en) * 2002-02-27 2003-09-04 Neurophysics Corporation Method and apparatus for determining cerebral oxygen saturation
US7003337B2 (en) * 2002-04-26 2006-02-21 Vivascan Corporation Non-invasive substance concentration measurement using and optical bridge
US8175666B2 (en) * 2002-04-26 2012-05-08 Grove Instruments, Inc. Three diode optical bridge system
WO2004010844A2 (en) 2002-07-26 2004-02-05 Cas Medical Systems, Inc. Method for spectrophotometric blood oxygenation monitoring
US7190986B1 (en) 2002-10-18 2007-03-13 Nellcor Puritan Bennett Inc. Non-adhesive oximeter sensor for sensitive skin
DE10333075B4 (de) * 2003-07-21 2011-06-16 Siemens Ag Verfahren und Vorrichtung zur Trainingseinstellung im Sport, insbesondere im Laufsport
US20050049467A1 (en) * 2003-08-28 2005-03-03 Georgios Stamatas Method for assessing pigmented skin
WO2005099564A1 (fr) * 2003-11-14 2005-10-27 Tsinghua University Appareil es procede pour mesurer le parametre du metabolisme d'oxygene du sang dans un tissu humain
US7435214B2 (en) * 2004-01-29 2008-10-14 Cannuflow, Inc. Atraumatic arthroscopic instrument sheath
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
JP4515148B2 (ja) * 2004-05-17 2010-07-28 セイコーインスツル株式会社 生体情報計測装置及び生体情報計測方法
US20060079794A1 (en) * 2004-09-28 2006-04-13 Impact Sports Technologies, Inc. Monitoring device, method and system
US20060253010A1 (en) * 2004-09-28 2006-11-09 Donald Brady Monitoring device, method and system
US7887492B1 (en) 2004-09-28 2011-02-15 Impact Sports Technologies, Inc. Monitoring device, method and system
WO2006094107A1 (en) 2005-03-01 2006-09-08 Masimo Laboratories, Inc. Physiological parameter confidence measure
US7865223B1 (en) * 2005-03-14 2011-01-04 Peter Bernreuter In vivo blood spectrometry
US8055321B2 (en) 2005-03-14 2011-11-08 Peter Bernreuter Tissue oximetry apparatus and method
US8396526B2 (en) 2005-05-12 2013-03-12 Cas Medical Systems, Inc. Method for spectrophotometric blood oxygenation monitoring
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
US7657293B2 (en) * 2005-09-08 2010-02-02 Vioptix Inc. Method for monitoring viability of tissue flaps
US20070060808A1 (en) 2005-09-12 2007-03-15 Carine Hoarau Medical sensor for reducing motion artifacts 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
US7899510B2 (en) 2005-09-29 2011-03-01 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US7904130B2 (en) 2005-09-29 2011-03-08 Nellcor Puritan Bennett Llc Medical sensor 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
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
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
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
US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
WO2007048039A2 (en) * 2005-10-21 2007-04-26 Cas Medical Systems, Inc. Method and apparatus for spectrophotometric based oximetry
US8073518B2 (en) 2006-05-02 2011-12-06 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US20130035569A1 (en) * 2006-05-03 2013-02-07 Nellcor Puritan Bennett Llc Method and apparatus for hemometry
KR101041727B1 (ko) * 2006-05-31 2011-06-14 고쿠리츠 다이가꾸 호우진 시즈오까 다이가꾸 광학적 측정 장치, 광학적 측정 방법, 및 광학적 측정 프로그램을 기록한 기억 매체
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
US8190224B2 (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
US8123695B2 (en) * 2006-09-27 2012-02-28 Nellcor Puritan Bennett Llc Method and apparatus for detection of venous pulsation
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
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
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
US8068891B2 (en) 2006-09-29 2011-11-29 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
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
US20080297764A1 (en) * 2006-11-13 2008-12-04 Weinmann Gerate Fur Medizin Gmbh + Co. Kg Sensor for determining body parameters
US20080208019A1 (en) * 2007-02-22 2008-08-28 Jerusalem College Of Technology Modified Pulse Oximetry Technique For Measurement Of Oxygen Saturation In Arterial And Venous Blood
US8221326B2 (en) * 2007-03-09 2012-07-17 Nellcor Puritan Bennett Llc Detection of oximetry sensor sites based on waveform characteristics
US8109882B2 (en) * 2007-03-09 2012-02-07 Nellcor Puritan Bennett Llc System and method for venous pulsation detection using near infrared wavelengths
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
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
US8229530B2 (en) * 2007-03-09 2012-07-24 Nellcor Puritan Bennett Llc System and method for detection of venous pulsation
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
US9622694B2 (en) 2007-06-20 2017-04-18 Vioptix, Inc. Measuring cerebral oxygen saturation
US8380272B2 (en) * 2007-12-21 2013-02-19 Covidien Lp Physiological sensor
US8346328B2 (en) 2007-12-21 2013-01-01 Covidien Lp Medical sensor and technique for using the same
US8352004B2 (en) 2007-12-21 2013-01-08 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
US8070508B2 (en) 2007-12-31 2011-12-06 Nellcor Puritan Bennett Llc Method and apparatus for aligning and securing a cable strain relief
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
US8092993B2 (en) 2007-12-31 2012-01-10 Nellcor Puritan Bennett Llc Hydrogel thin film for use as a biosensor
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
US8071935B2 (en) 2008-06-30 2011-12-06 Nellcor Puritan Bennett Llc Optical detector with an overmolded faraday shield
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
US8577431B2 (en) 2008-07-03 2013-11-05 Cercacor Laboratories, Inc. Noise shielding for a noninvasive device
US20100022861A1 (en) * 2008-07-28 2010-01-28 Medtronic, Inc. Implantable optical hemodynamic sensor including an extension member
US8203704B2 (en) 2008-08-04 2012-06-19 Cercacor Laboratories, Inc. Multi-stream sensor for noninvasive measurement of blood constituents
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
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
US8725226B2 (en) * 2008-11-14 2014-05-13 Nonin Medical, Inc. Optical sensor path selection
US8938279B1 (en) 2009-01-26 2015-01-20 VioOptix, Inc. Multidepth tissue oximeter
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
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
US20100331640A1 (en) * 2009-06-26 2010-12-30 Nellcor Puritan Bennett Llc Use of photodetector array to improve efficiency and accuracy of an optical medical sensor
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
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
DE112010004682T5 (de) 2009-12-04 2013-03-28 Masimo Corporation Kalibrierung für mehrstufige physiologische Monitore
GB201005919D0 (en) * 2010-04-09 2010-05-26 Univ St Andrews Optical backscattering diagnostics
US7884933B1 (en) 2010-05-05 2011-02-08 Revolutionary Business Concepts, Inc. Apparatus and method for determining analyte concentrations
US8649838B2 (en) 2010-09-22 2014-02-11 Covidien Lp Wavelength switching for pulse oximetry
US20130324815A1 (en) * 2010-10-08 2013-12-05 Edwards Lifesciences Corporation Continuous measurement of total hemoglobin
US20130030267A1 (en) * 2011-07-29 2013-01-31 Nellcor Puritan Bennett Llc Multi-purpose sensor system
JP2013103094A (ja) * 2011-11-16 2013-05-30 Sony Corp 測定装置、測定方法、プログラム及び記録媒体
US20130310669A1 (en) * 2012-05-20 2013-11-21 Jerusalem College Of Technology Pulmonary pulse oximetry method for the measurement of oxygen saturation in the mixed venous blood
US11478158B2 (en) * 2013-05-23 2022-10-25 Medibotics Llc Wearable ring of optical biometric sensors
WO2014143276A2 (en) 2012-12-31 2014-09-18 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
WO2014105520A1 (en) 2012-12-31 2014-07-03 Omni Medsci, Inc. Near-infrared lasers for non-invasive monitoring of glucose, ketones, hba1c, and other blood constituents
US10660526B2 (en) 2012-12-31 2020-05-26 Omni Medsci, Inc. Near-infrared time-of-flight imaging using laser diodes with Bragg reflectors
EP3184038B1 (de) 2012-12-31 2019-02-20 Omni MedSci, Inc. Aufbissschiene mit kurzwellige infrarot-superkontinuumlaser zur frühzeitigen erkennung von karies
US9500634B2 (en) 2012-12-31 2016-11-22 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
US10398364B2 (en) * 2013-02-13 2019-09-03 Mespere Lifesciences Inc. Method and device for measuring venous blood oxygenation
US20160089067A1 (en) * 2013-05-24 2016-03-31 National University Corporation Hamamatsu University School Of Medicine Near infrared oxygen concentration sensor for palpation
US9848808B2 (en) 2013-07-18 2017-12-26 Cas Medical Systems, Inc. Method for spectrophotometric blood oxygenation monitoring
JP2015039542A (ja) 2013-08-22 2015-03-02 セイコーエプソン株式会社 脈波測定装置
US9861317B2 (en) * 2014-02-20 2018-01-09 Covidien Lp Methods and systems for determining regional blood oxygen saturation
US10772541B2 (en) * 2014-08-21 2020-09-15 I. R. Med Ltd. System and method for noninvasive analysis of subcutaneous tissue
US10709365B2 (en) 2014-08-21 2020-07-14 I. R. Med Ltd. System and method for noninvasive analysis of subcutaneous tissue
JP6412956B2 (ja) * 2014-12-22 2018-10-24 株式会社日立製作所 生体光計測装置、解析装置、及び方法
CA3010164C (en) 2015-12-31 2024-03-12 Wear2B Ltd Device, system and method for non-invasive monitoring of physiological measurements
KR102464916B1 (ko) * 2016-02-01 2022-11-08 삼성전자주식회사 반지형 웨어러블 기기
US20170238819A1 (en) * 2016-02-18 2017-08-24 Garmin Switzerland Gmbh System and method to determine blood pressure
US20190261869A1 (en) * 2016-11-14 2019-08-29 The General Hospital Corporation Systems and methods for multi-distance, multi-wavelength diffuse correlation spectroscopy
US20180317852A1 (en) 2017-05-04 2018-11-08 Garmin Switzerland Gmbh Optical motion rejection
US10912469B2 (en) * 2017-05-04 2021-02-09 Garmin Switzerland Gmbh Electronic fitness device with optical cardiac monitoring
JP7429047B2 (ja) * 2018-07-05 2024-02-07 レイディアント オキシメトリ，インコーポレイテッド 光トモグラフィを使用する経腹的胎児オキシメトリの遂行
US11806119B2 (en) 2019-03-18 2023-11-07 Garmin Switzerland Gmbh Electronic device with optical heart rate monitor
US10918289B1 (en) * 2019-06-12 2021-02-16 Fitbit, Inc. Ring for optically measuring biometric data
CN111466922B (zh) * 2020-05-14 2023-11-24 中科搏锐（北京）科技有限公司 一种基于近红外血氧检测的自适应血氧信号采集探头、装置及方法
WO2022067125A1 (en) 2020-09-24 2022-03-31 Raydiant Oximetry, Inc. Systems, devices, and methods for developing a fetal oximetry model for use to determine a fetal oximetry value
US11839490B2 (en) 2020-11-06 2023-12-12 Garmin International, Inc. Three wavelength pulse oximetry

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700708A (en) * 1982-09-02 1987-10-20 Nellcor Incorporated Calibrated optical oximeter probe
US5139025A (en) * 1983-10-14 1992-08-18 Somanetics Corporation Method and apparatus for in vivo optical spectroscopic examination
JPS63218841A (ja) * 1986-10-29 1988-09-12 Nippon Koden Corp 血中吸光物の濃度測定装置
US4796636A (en) * 1987-09-10 1989-01-10 Nippon Colin Co., Ltd. Noninvasive reflectance oximeter
JPH06103257B2 (ja) * 1988-12-19 1994-12-14 大塚電子株式会社 光散乱を用いた物質の吸光係数測定方法および装置
US5203329A (en) * 1989-10-05 1993-04-20 Colin Electronics Co., Ltd. Noninvasive reflectance oximeter sensor providing controlled minimum optical detection depth
DE69029152T2 (de) * 1990-02-15 1997-03-06 Hewlett Packard Gmbh Verfahren zur nichtinvasiven Messung der Sauerstoffsättigung
US5226417A (en) * 1991-03-11 1993-07-13 Nellcor, Inc. Apparatus for the detection of motion transients
US5218962A (en) * 1991-04-15 1993-06-15 Nellcor Incorporated Multiple region pulse oximetry probe and oximeter
EP0597875A4 (de) * 1991-06-06 1995-02-08 Somanetics Corp Optisches oximeter für hirngewebe.
US5277181A (en) * 1991-12-12 1994-01-11 Vivascan Corporation Noninvasive measurement of hematocrit and hemoglobin content by differential optical analysis
WO1993012712A1 (en) * 1991-12-31 1993-07-08 Vivascan Corporation Blood constituent determination based on differential spectral analysis
EP0555553A3 (en) * 1992-02-07 1993-09-08 Boc Health Care, Inc. Improved arterial blood monitoring system
US5297548A (en) * 1992-02-07 1994-03-29 Ohmeda Inc. Arterial blood monitoring probe
DE4304693C2 (de) * 1993-02-16 2002-02-21 Gerhard Rall Sensoreinrichtung zum Messen von vitalen Parametern eines Feten während der Geburt
JP2780935B2 (ja) * 1994-09-22 1998-07-30 浜松ホトニクス株式会社 散乱吸収体の吸収成分の濃度計測方法及び装置
US5524617A (en) * 1995-03-14 1996-06-11 Nellcor, Incorporated Isolated layer pulse oximetry

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CA2215163A1 (en) 1996-09-19
JP3751638B2 (ja) 2006-03-01
US5746206A (en) 1998-05-05
CA2591551A1 (en) 1996-09-19
EP0812148B1 (de) 2004-06-02
US5524617A (en) 1996-06-11
EP0812148A1 (de) 1997-12-17
WO1996028085A1 (en) 1996-09-19
CA2215163C (en) 2007-09-18
DE69632628T2 (de) 2005-06-09
JPH11501848A (ja) 1999-02-16

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