AT555719T - pulse oximetry - Google Patents

pulse oximetry

Info

Publication number
AT555719T
AT555719T AT08849223T AT08849223T AT555719T AT 555719 T AT555719 T AT 555719T AT 08849223 T AT08849223 T AT 08849223T AT 08849223 T AT08849223 T AT 08849223T AT 555719 T AT555719 T AT 555719T
Authority
AT
Austria
Prior art keywords
pulse oximetry
oximetry
pulse
Prior art date
Application number
AT08849223T
Other languages
German (de)
Inventor
Yoram Wasserman
Guy Lowery
Original Assignee
Conmed Corp
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
Priority to US98794107P priority Critical
Application filed by Conmed Corp filed Critical Conmed Corp
Priority to PCT/US2008/083547 priority patent/WO2009064979A2/en
Publication of AT555719T publication Critical patent/AT555719T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455Measuring 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
    • A61B5/14551Measuring 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infra-red radiation
AT08849223T 2007-11-14 2008-11-14 pulse oximetry AT555719T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US98794107P true 2007-11-14 2007-11-14
PCT/US2008/083547 WO2009064979A2 (en) 2007-11-14 2008-11-14 Method and apparatus for processing a pulsatile biometric signal

Publications (1)

Publication Number Publication Date
AT555719T true AT555719T (en) 2012-05-15

Family

ID=40336576

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08849223T AT555719T (en) 2007-11-14 2008-11-14 pulse oximetry

Country Status (7)

Country Link
US (1) US20090259116A1 (en)
EP (1) EP2219513B1 (en)
JP (1) JP2011502716A (en)
AT (1) AT555719T (en)
AU (1) AU2008322541A1 (en)
CA (1) CA2696054A1 (en)
WO (1) WO2009064979A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9560994B2 (en) 2008-03-26 2017-02-07 Covidien Lp Pulse oximeter with adaptive power conservation
US10271778B2 (en) * 2008-06-03 2019-04-30 Nonin Medical, Inc. LED control utilizing ambient light or signal quality
US8622919B2 (en) * 2008-11-17 2014-01-07 Sony Corporation Apparatus, method, and computer program for detecting a physiological measurement from a physiological sound signal
KR101040653B1 (en) * 2009-01-21 2011-06-10 서울대학교산학협력단 Non-contact measuring devices of pulse wave and measuring devices of oxygen saturation and blood pressure in using same
US8705784B2 (en) * 2009-01-23 2014-04-22 Sony Corporation Acoustic in-ear detection for earpiece
JP5195931B2 (en) * 2009-01-29 2013-05-15 富士通株式会社 Photoelectric pulse wave measuring device
US9066660B2 (en) * 2009-09-29 2015-06-30 Nellcor Puritan Bennett Ireland Systems and methods for high-pass filtering a photoplethysmograph signal
US20120166117A1 (en) * 2010-10-29 2012-06-28 Xia Llc Method and apparatus for evaluating superconducting tunnel junction detector noise versus bias voltage
US9693716B2 (en) * 2011-03-09 2017-07-04 Medtronic, Inc. Optical sensor system and measurement method
GB2519075B (en) * 2013-10-08 2017-12-13 Telefield Ltd Apparatus and method for measuring pulse rate
US10188330B1 (en) 2014-02-05 2019-01-29 Covidien Lp Methods and systems for determining a light drive parameter limit in a physiological monitor
US10004408B2 (en) 2014-12-03 2018-06-26 Rethink Medical, Inc. Methods and systems for detecting physiology for monitoring cardiac health
US9717424B2 (en) * 2015-10-19 2017-08-01 Garmin Switzerland Gmbh System and method for generating a PPG signal
US20180035950A1 (en) * 2016-08-05 2018-02-08 Analog Devices, Inc. Signal analyzer system for monitoring bio-media, analysis of motion-induced signal modulation
JP6309659B1 (en) * 2017-01-27 2018-04-11 フクダ電子株式会社 Biological signal analysis apparatus and a control method thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109547A (en) * 1985-08-30 1987-05-20 Kuriteikea Syst Inc Oxymetry method and apparatus
US4819646A (en) * 1986-08-18 1989-04-11 Physio-Control Corporation Feedback-controlled method and apparatus for processing signals used in oximetry
DE3723881A1 (en) * 1987-07-18 1989-01-26 Nicolay Gmbh Method for determining the oxygen saturation of the blood of a living organism and electronic circuit as well as apparatus for carrying out this method
US4807630A (en) * 1987-10-09 1989-02-28 Advanced Medical Systems, Inc. Apparatus and method for use in pulse oximeters
JP3107630B2 (en) * 1992-01-30 2000-11-13 ヒロセ電機株式会社 Pulse Oximeter
US5348004A (en) * 1993-03-31 1994-09-20 Nellcor Incorporated Electronic processor for pulse oximeter
US5553615A (en) * 1994-01-31 1996-09-10 Minnesota Mining And Manufacturing Company Method and apparatus for noninvasive prediction of hematocrit
JP3551334B2 (en) * 1994-07-26 2004-08-04 日本光電工業株式会社 Pulse waveform detecting device
US5758644A (en) * 1995-06-07 1998-06-02 Masimo Corporation Manual and automatic probe calibration
US5879294A (en) * 1996-06-28 1999-03-09 Hutchinson Technology Inc. Tissue chromophore measurement system
US6163715A (en) * 1996-07-17 2000-12-19 Criticare Systems, Inc. Direct to digital oximeter and method for calculating oxygenation levels
US5842981A (en) * 1996-07-17 1998-12-01 Criticare Systems, Inc. Direct to digital oximeter
US5995858A (en) * 1997-11-07 1999-11-30 Datascope Investment Corp. Pulse oximeter
US6997879B1 (en) * 2002-07-09 2006-02-14 Pacesetter, Inc. Methods and devices for reduction of motion-induced noise in optical vascular plethysmography
US6912413B2 (en) * 2002-09-13 2005-06-28 Ge Healthcare Finland Oy Pulse oximeter
US20050234317A1 (en) * 2004-03-19 2005-10-20 Kiani Massi E Low power and personal pulse oximetry systems
JP4614047B2 (en) * 2004-03-29 2011-01-19 日本光電工業株式会社 Blood light absorbing material concentration measuring device.
EP1611847A1 (en) * 2004-06-28 2006-01-04 Datex-Ohmeda, Inc. Validating pulse oximetry signals in the potential presence of artifact
US8005523B2 (en) * 2005-09-30 2011-08-23 Conmed Corporation Signal processing for pulse oximetry
JP2007295973A (en) * 2006-04-27 2007-11-15 Nippon Koden Corp Pulse oxymeter
US8529459B2 (en) * 2007-08-08 2013-09-10 Convergent Engineering, Inc. Processing of photoplethysmography signals

Also Published As

Publication number Publication date
CA2696054A1 (en) 2009-05-22
JP2011502716A (en) 2011-01-27
WO2009064979A3 (en) 2009-09-11
WO2009064979A2 (en) 2009-05-22
AU2008322541A1 (en) 2009-05-22
EP2219513A2 (en) 2010-08-25
US20090259116A1 (en) 2009-10-15
EP2219513B1 (en) 2012-05-02

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