ATE466523T1 - Pulsoximeter und verfahren zur vermittlung von sauerstoffsättigung und herzfrequenz - Google Patents

Pulsoximeter und verfahren zur vermittlung von sauerstoffsättigung und herzfrequenz

Info

Publication number
ATE466523T1
ATE466523T1 AT05724845T AT05724845T ATE466523T1 AT E466523 T1 ATE466523 T1 AT E466523T1 AT 05724845 T AT05724845 T AT 05724845T AT 05724845 T AT05724845 T AT 05724845T AT E466523 T1 ATE466523 T1 AT E466523T1
Authority
AT
Austria
Prior art keywords
oxygen saturation
ensemble
heart rate
pulse oximeter
determining oxygen
Prior art date
Application number
AT05724845T
Other languages
English (en)
Inventor
Jr Clark R Baker
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
Application granted granted Critical
Publication of ATE466523T1 publication Critical patent/ATE466523T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • 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
    • A61B5/68—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
    • A61B5/6843—Monitoring or controlling sensor contact pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Artificial Intelligence (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT05724845T 2004-03-08 2005-03-07 Pulsoximeter und verfahren zur vermittlung von sauerstoffsättigung und herzfrequenz ATE466523T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/796,578 US7039538B2 (en) 2004-03-08 2004-03-08 Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rate
PCT/US2005/007388 WO2005087094A1 (en) 2004-03-08 2005-03-07 Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rate

Publications (1)

Publication Number Publication Date
ATE466523T1 true ATE466523T1 (de) 2010-05-15

Family

ID=34912588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05724845T ATE466523T1 (de) 2004-03-08 2005-03-07 Pulsoximeter und verfahren zur vermittlung von sauerstoffsättigung und herzfrequenz

Country Status (13)

Country Link
US (2) US7039538B2 (de)
EP (1) EP1737337B1 (de)
JP (1) JP4700682B2 (de)
KR (1) KR20070004803A (de)
CN (1) CN1933773A (de)
AT (1) ATE466523T1 (de)
AU (1) AU2005221651A1 (de)
CA (1) CA2557950C (de)
DE (1) DE602005021086D1 (de)
ES (1) ES2342945T3 (de)
MX (1) MXPA06010305A (de)
NZ (1) NZ549512A (de)
WO (1) WO2005087094A1 (de)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL155955A0 (en) * 2003-05-15 2003-12-23 Widemed Ltd Adaptive prediction of changes of physiological/pathological states using processing of biomedical signal
US7039538B2 (en) * 2004-03-08 2006-05-02 Nellcor Puritant Bennett Incorporated Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rate
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
US7277741B2 (en) * 2004-03-09 2007-10-02 Nellcor Puritan Bennett Incorporated Pulse oximetry motion artifact rejection using near infrared absorption by water
US7578793B2 (en) * 2004-11-22 2009-08-25 Widemed Ltd. Sleep staging based on cardio-respiratory signals
US7697967B2 (en) 2005-12-28 2010-04-13 Abbott Diabetes Care Inc. Method and apparatus for providing analyte sensor insertion
US9788771B2 (en) 2006-10-23 2017-10-17 Abbott Diabetes Care Inc. Variable speed sensor insertion devices and methods of use
EP1848336A4 (de) * 2005-02-07 2009-11-11 Widemed Ltd Erfassung und überwachung von stress-ereignissen während des schlafs
JP5328159B2 (ja) 2005-03-01 2013-10-30 セルカコア・ラボラトリーズ・インコーポレーテッド 多波長センサ発光体
US7392075B2 (en) 2005-03-03 2008-06-24 Nellcor Puritan Bennett Incorporated Method for enhancing pulse oximetry calculations in the presence of correlated artifacts
US20070100220A1 (en) * 2005-10-28 2007-05-03 Baker Clark R Jr Adjusting parameters used in pulse oximetry analysis
US11298058B2 (en) 2005-12-28 2022-04-12 Abbott Diabetes Care Inc. Method and apparatus for providing analyte sensor insertion
US7706852B2 (en) 2006-01-30 2010-04-27 Nellcor Puritan Bennett Llc System and method for detection of unstable oxygen saturation
US8152731B2 (en) * 2006-02-10 2012-04-10 Inovise Medical, Inc. Wavelet transform and pattern recognition method for heart sound analysis
US7885698B2 (en) 2006-02-28 2011-02-08 Abbott Diabetes Care Inc. Method and system for providing continuous calibration of implantable analyte sensors
US8140312B2 (en) 2007-05-14 2012-03-20 Abbott Diabetes Care Inc. Method and system for determining analyte levels
US7618369B2 (en) 2006-10-02 2009-11-17 Abbott Diabetes Care Inc. Method and system for dynamically updating calibration parameters for an analyte sensor
US7653425B2 (en) 2006-08-09 2010-01-26 Abbott Diabetes Care Inc. Method and system for providing calibration of an analyte sensor in an analyte monitoring system
US8374668B1 (en) 2007-10-23 2013-02-12 Abbott Diabetes Care Inc. Analyte sensor with lag compensation
US8346335B2 (en) 2008-03-28 2013-01-01 Abbott Diabetes Care Inc. Analyte sensor calibration management
US8473022B2 (en) 2008-01-31 2013-06-25 Abbott Diabetes Care Inc. Analyte sensor with time lag compensation
US8123695B2 (en) * 2006-09-27 2012-02-28 Nellcor Puritan Bennett Llc Method and apparatus for detection of venous pulsation
US7680522B2 (en) 2006-09-29 2010-03-16 Nellcor Puritan Bennett Llc Method and apparatus for detecting misapplied sensors
US8265723B1 (en) 2006-10-12 2012-09-11 Cercacor Laboratories, Inc. Oximeter probe off indicator defining probe off space
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
US20080221426A1 (en) * 2007-03-09 2008-09-11 Nellcor Puritan Bennett Llc Methods and apparatus for detecting misapplied optical sensors
US8229530B2 (en) * 2007-03-09 2012-07-24 Nellcor Puritan Bennett Llc System and method for detection of venous pulsation
US20080220512A1 (en) * 2007-03-09 2008-09-11 Nellcor Puritan Bennett Llc Tunable laser-based spectroscopy system for non-invasively measuring body water content
US8221326B2 (en) * 2007-03-09 2012-07-17 Nellcor Puritan Bennett Llc Detection of oximetry sensor sites based on waveform characteristics
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US8109882B2 (en) * 2007-03-09 2012-02-07 Nellcor Puritan Bennett Llc System and method for venous pulsation detection using near infrared wavelengths
US8781544B2 (en) 2007-03-27 2014-07-15 Cercacor Laboratories, Inc. Multiple wavelength optical sensor
WO2008130898A1 (en) 2007-04-14 2008-10-30 Abbott Diabetes Care, Inc. Method and apparatus for providing data processing and control in medical communication system
US20080262326A1 (en) * 2007-04-19 2008-10-23 Starr Life Sciences Corp. Signal Processing Method and Apparatus for Processing a Physiologic Signal such as a Photoplethysmography Signal
US8374665B2 (en) 2007-04-21 2013-02-12 Cercacor Laboratories, Inc. Tissue profile wellness monitor
US8600681B2 (en) 2007-05-14 2013-12-03 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US8103471B2 (en) 2007-05-14 2012-01-24 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US8444560B2 (en) 2007-05-14 2013-05-21 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US8239166B2 (en) 2007-05-14 2012-08-07 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US8560038B2 (en) 2007-05-14 2013-10-15 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US8260558B2 (en) 2007-05-14 2012-09-04 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US9125548B2 (en) 2007-05-14 2015-09-08 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in a medical communication system
US20080300500A1 (en) * 2007-05-30 2008-12-04 Widemed Ltd. Apnea detection using a capnograph
US8160900B2 (en) 2007-06-29 2012-04-17 Abbott Diabetes Care Inc. Analyte monitoring and management device and method to analyze the frequency of user interaction with the device
US8409093B2 (en) 2007-10-23 2013-04-02 Abbott Diabetes Care Inc. Assessing measures of glycemic variability
US8105241B2 (en) * 2007-10-26 2012-01-31 Inovise Medical, Inc. Combining to a singularity plural-anatomical-site, heart-functionality measurements
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
US20090171226A1 (en) * 2007-12-31 2009-07-02 Nellcor Puritan Bennett Llc System and method for evaluating variation in the timing of physiological events
US20090192561A1 (en) * 2008-01-29 2009-07-30 Inovise Medical, Inc. On-again, off-again physiologic-demand heart pacing
US8348852B2 (en) * 2008-03-06 2013-01-08 Inovise Medical, Inc. Heart-activity sound monitoring
US8591410B2 (en) 2008-05-30 2013-11-26 Abbott Diabetes Care Inc. Method and apparatus for providing glycemic control
US8924159B2 (en) 2008-05-30 2014-12-30 Abbott Diabetes Care Inc. Method and apparatus for providing glycemic control
US8862194B2 (en) 2008-06-30 2014-10-14 Covidien Lp Method for improved oxygen saturation estimation in the presence of noise
US8986208B2 (en) 2008-09-30 2015-03-24 Abbott Diabetes Care Inc. Analyte sensor sensitivity attenuation mitigation
US8577448B2 (en) * 2008-10-14 2013-11-05 Inovise Medical, Inc. Differential apneic detection in aid of diagnosis and treatment
US20090171172A1 (en) * 2008-12-19 2009-07-02 Nellcor Puritan Bennett Llc Method and system for pulse gating
US9402544B2 (en) 2009-02-03 2016-08-02 Abbott Diabetes Care Inc. Analyte sensor and apparatus for insertion of the sensor
US8497777B2 (en) 2009-04-15 2013-07-30 Abbott Diabetes Care Inc. Analyte monitoring system having an alert
US8597274B2 (en) 2009-05-22 2013-12-03 Abbott Diabetes Care Inc. Usability features for integrated insulin delivery system
US8311601B2 (en) 2009-06-30 2012-11-13 Nellcor Puritan Bennett Llc Reflectance and/or transmissive pulse oximeter
EP3689237B1 (de) 2009-07-23 2021-05-19 Abbott Diabetes Care, Inc. Herstellungsverfahren und system zur kontinuierlichen analytmessung
EP4070727B1 (de) 2009-08-31 2023-07-05 Abbott Diabetes Care, Inc. Anzeigeeinheiten für ein medizinisches gerät
US9320461B2 (en) 2009-09-29 2016-04-26 Abbott Diabetes Care Inc. Method and apparatus for providing notification function in analyte monitoring systems
US8409108B2 (en) * 2009-11-05 2013-04-02 Inovise Medical, Inc. Multi-axial heart sounds and murmur detection for hemodynamic-condition assessment
US9839381B1 (en) 2009-11-24 2017-12-12 Cercacor Laboratories, Inc. Physiological measurement system with automatic wavelength adjustment
GB2487882B (en) 2009-12-04 2017-03-29 Masimo Corp Calibration for multi-stage physiological monitors
ES2881798T3 (es) 2010-03-24 2021-11-30 Abbott Diabetes Care Inc Insertadores de dispositivos médicos y procedimientos de inserción y uso de dispositivos médicos
US7884933B1 (en) 2010-05-05 2011-02-08 Revolutionary Business Concepts, Inc. Apparatus and method for determining analyte concentrations
KR20120029361A (ko) * 2010-09-16 2012-03-26 케이티메드 주식회사 생체신호의 디지털 신호 처리용 실험키트
JP5234078B2 (ja) * 2010-09-29 2013-07-10 株式会社デンソー 脈波解析装置および血圧推定装置
US9211095B1 (en) 2010-10-13 2015-12-15 Masimo Corporation Physiological measurement logic engine
US8721557B2 (en) 2011-02-18 2014-05-13 Covidien Lp Pattern of cuff inflation and deflation for non-invasive blood pressure measurement
US9072433B2 (en) 2011-02-18 2015-07-07 Covidien Lp Method and apparatus for noninvasive blood pressure measurement using pulse oximetry
CN102178536B (zh) * 2011-03-29 2013-04-03 苏州易寻传感网络科技有限公司 一种血氧饱和度和心率的测量方法
US8710993B2 (en) 2011-11-23 2014-04-29 Abbott Diabetes Care Inc. Mitigating single point failure of devices in an analyte monitoring system and methods thereof
WO2013078426A2 (en) 2011-11-25 2013-05-30 Abbott Diabetes Care Inc. Analyte monitoring system and methods of use
AU2012352560B2 (en) 2011-12-11 2017-01-19 Abbott Diabetes Care Inc. Analyte sensor devices, connections, and methods
US9370308B2 (en) 2012-05-01 2016-06-21 Nellcor Puritan Bennett Ireland Angle distribution technique for analyzing a physiological sensor signal
ES2397768B1 (es) 2012-06-18 2014-01-21 Tecatel, S.L. Terminal multimedia con medida de parámetros vitales
US10132793B2 (en) 2012-08-30 2018-11-20 Abbott Diabetes Care Inc. Dropout detection in continuous analyte monitoring data during data excursions
US9241670B2 (en) 2012-09-11 2016-01-26 Covidien Lp Methods and systems for conditioning physiological information using a normalization technique
US8548588B1 (en) 2012-09-21 2013-10-01 Inovise Medical, Inc. CRM-device ventricular-pacing blanking control
EP2901153A4 (de) 2012-09-26 2016-04-27 Abbott Diabetes Care Inc Verfahren und vorrichtung zur verbesserung einer verzögerungskorrekturfunktion während der in-vivo-messung einer analytkonzentration mit analytkonzentrationsvariabilität und bereichsdaten
US10413251B2 (en) 2012-10-07 2019-09-17 Rhythm Diagnostic Systems, Inc. Wearable cardiac monitor
US10335592B2 (en) 2012-12-19 2019-07-02 Viscardia, Inc. Systems, devices, and methods for improving hemodynamic performance through asymptomatic diaphragm stimulation
WO2014099820A1 (en) 2012-12-19 2014-06-26 Inovise Medical, Inc. Hemodynamic performance enhancement through asymptomatic diaphragm stimulation
WO2015086338A1 (en) * 2013-12-12 2015-06-18 Koninklijke Philips N.V. Device and method for determining vital signs of a subject
US20210383403A1 (en) * 2014-01-15 2021-12-09 Federal Law Enforcement Development Services, Inc. UV, SOUND POINT, iA OPERATING SYSTEM
CA3128892A1 (en) * 2014-01-27 2015-07-30 Rds Ppg processing method and wearable device using the same
DE102014204665B4 (de) 2014-03-13 2019-01-24 Siemens Healthcare Gmbh Geräuschoptimierung einer Magnetresonanzanlage
JP6649037B2 (ja) * 2014-10-28 2020-02-19 サルーステック株式会社 検体情報処理装置、情報処理方法、情報処理プログラム、及び同プログラムを記録したコンピュータ読み取り可能な記録媒体
KR101560269B1 (ko) 2015-03-09 2015-10-14 주식회사 휴이노 심전도 신호를 처리하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능한 기록 매체
US10342466B2 (en) 2015-03-24 2019-07-09 Covidien Lp Regional saturation system with ensemble averaging
CA2984939A1 (en) 2015-05-14 2016-11-17 Abbott Diabetes Care Inc. Compact medical device inserters and related systems and methods
US11553883B2 (en) 2015-07-10 2023-01-17 Abbott Diabetes Care Inc. System, device and method of dynamic glucose profile response to physiological parameters
US10537735B2 (en) 2016-04-29 2020-01-21 Viscardia, Inc. Implantable medical devices and methods for real-time or near real-time adjustment of diaphragmatic stimulation parameters to affect pressures within the intrathoracic cavity
US11071478B2 (en) 2017-01-23 2021-07-27 Abbott Diabetes Care Inc. Systems, devices and methods for analyte sensor insertion
US11596330B2 (en) 2017-03-21 2023-03-07 Abbott Diabetes Care Inc. Methods, devices and system for providing diabetic condition diagnosis and therapy
WO2019236850A1 (en) 2018-06-07 2019-12-12 Abbott Diabetes Care Inc. Focused sterilization and sterilized sub-assemblies for analyte monitoring systems
MX2021007294A (es) 2018-12-21 2021-07-15 Abbott Diabetes Care Inc Sistemas, dispositivos y metodos para la insercion de sensores de analito.
EP3914159A4 (de) 2019-01-25 2022-09-14 Rds Gesundheitsüberwachungssysteme und -verfahren
JP2022546991A (ja) 2019-08-28 2022-11-10 アールディーエス バイタルサイン又は健康モニタリングシステム及び方法
EP4034223B1 (de) 2019-09-26 2025-01-15 VisCardia, Inc. Implantierbare medizinische systeme und vorrichtungen zur beeinflussung der herzfunktion durch zwerchfellstimulation und zur überwachung der zwerchfellgesundheit
US11957914B2 (en) 2020-03-27 2024-04-16 Viscardia, Inc. Implantable medical systems, devices and methods for delivering asymptomatic diaphragmatic stimulation
US20230172499A1 (en) * 2020-04-29 2023-06-08 Rds Vital signs or health monitoring systems and methods
WO2022006747A1 (zh) 2020-07-07 2022-01-13 深圳市汇顶科技股份有限公司 一种ppg设备的信号调整方法和ppg设备
CN111529829B (zh) * 2020-07-07 2020-11-27 深圳市汇顶科技股份有限公司 一种ppg设备的信号调整方法和ppg设备
EP4203819B1 (de) 2020-08-31 2024-07-31 Abbott Diabetes Care Inc. Systeme, vorrichtungen und verfahren zur analytsensoreinfügung
ES3000715T3 (en) 2020-09-15 2025-03-03 Abbott Diabetes Care Inc Device for analyte monitoring
US12576599B2 (en) 2020-09-15 2026-03-17 Abbott Diabetes Care Inc. Systems, devices, and methods for an analyte sensor
JP2024527596A (ja) 2021-07-16 2024-07-25 アボット ダイアベティス ケア インコーポレイテッド 検体監視のためのシステム、装置、及び方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407290A (en) * 1981-04-01 1983-10-04 Biox Technology, Inc. Blood constituent measuring device and method
US4700708A (en) * 1982-09-02 1987-10-20 Nellcor Incorporated Calibrated optical oximeter probe
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
US4928692A (en) * 1985-04-01 1990-05-29 Goodman David E Method and apparatus for detecting optical pulses
US4690126A (en) * 1986-07-14 1987-09-01 Orley's Manufacturing Co., Inc. Catalytic combustion assembly for wood-burning stove
US4960126A (en) * 1988-01-15 1990-10-02 Criticare Systems, Inc. ECG synchronized pulse oximeter
US5078136A (en) 1988-03-30 1992-01-07 Nellcor Incorporated Method and apparatus for calculating arterial oxygen saturation based plethysmographs including transients
US5632272A (en) * 1991-03-07 1997-05-27 Masimo Corporation Signal processing apparatus
US5485847A (en) * 1993-10-08 1996-01-23 Nellcor Puritan Bennett Incorporated Pulse oximeter using a virtual trigger for heart rate synchronization
US5853364A (en) 1995-08-07 1998-12-29 Nellcor Puritan Bennett, Inc. Method and apparatus for estimating physiological parameters using model-based adaptive filtering
US5766127A (en) * 1996-04-15 1998-06-16 Ohmeda Inc. Method and apparatus for improved photoplethysmographic perfusion-index monitoring
US6035223A (en) * 1997-11-19 2000-03-07 Nellcor Puritan Bennett Inc. Method and apparatus for determining the state of an oximetry sensor
EP0968681B1 (de) * 1997-11-20 2005-12-14 Seiko Epson Corporation Vorrichtung zur pulswellenuntersuchung
US6760609B2 (en) * 1999-07-14 2004-07-06 Providence Health System - Oregon Adaptive calibration pulsed oximetry method and device
US6339715B1 (en) * 1999-09-30 2002-01-15 Ob Scientific Method and apparatus for processing a physiological signal
IL138884A (en) * 2000-10-05 2006-07-05 Conmed Corp Pulse oximeter and a method of its operation
US7052466B2 (en) * 2001-04-11 2006-05-30 Cardiac Pacemakers, Inc. Apparatus and method for outputting heart sounds
US6711425B1 (en) * 2002-05-28 2004-03-23 Ob Scientific, Inc. Pulse oximeter with calibration stabilization
US6879850B2 (en) * 2002-08-16 2005-04-12 Optical Sensors Incorporated Pulse oximeter with motion detection
US7039538B2 (en) * 2004-03-08 2006-05-02 Nellcor Puritant Bennett Incorporated Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rate

Also Published As

Publication number Publication date
CA2557950A1 (en) 2005-09-22
JP2007527771A (ja) 2007-10-04
WO2005087094A1 (en) 2005-09-22
KR20070004803A (ko) 2007-01-09
CA2557950C (en) 2013-02-26
EP1737337B1 (de) 2010-05-05
US7039538B2 (en) 2006-05-02
CN1933773A (zh) 2007-03-21
MXPA06010305A (es) 2007-04-17
AU2005221651A1 (en) 2005-09-22
NZ549512A (en) 2008-10-31
EP1737337A1 (de) 2007-01-03
US20050197793A1 (en) 2005-09-08
JP4700682B2 (ja) 2011-06-15
US20060195280A1 (en) 2006-08-31
US7209774B2 (en) 2007-04-24
DE602005021086D1 (de) 2010-06-17
ES2342945T3 (es) 2010-07-19

Similar Documents

Publication Publication Date Title
ATE466523T1 (de) Pulsoximeter und verfahren zur vermittlung von sauerstoffsättigung und herzfrequenz
ATE440538T1 (de) System oder verfahren zur beurteilung der peripheren blutzirkulation einer person
WO2011130541A3 (en) Measurements of fatigue level using heart rate variability data
DE602005019960D1 (de) Echtzeitüberwachung des Zustandes des vegetativen Nervensystems
ATE526873T1 (de) Verfahren und vorrichtung zur überwachung des herzminutenvolumens mit kontinuierlicher impulskontur
ATE537450T1 (de) Igfbp2-biomarker
TW200727867A (en) Detection of and interaction using mental states
DE602008006649D1 (de) Blutdruckberechnungsverfahren für nichtinvasive Blutdruckmessgeräte
WO2015101698A3 (en) A method and system for measuring stress and recovery
DE60315485D1 (de) Vorrichtung zur detektion der r-welle des herzens in einer unterhaut-ekg-wellenform
ATE522173T1 (de) Vorrichtung und verfahren für die risikobewertung eines r-auf-t-ereignisses
DE602005021471D1 (de) Aufnahme von körperhaltungsinformationen zur therapiebeurteilung
ATE515978T1 (de) Nicht-invasive herzparameter-messung
SE0601243L (sv) Gränssnittssystem för tillståndsmaskin
ATE548967T1 (de) Verfahren und gerät zur vorhersage von elektrochemischer dissoziation
IN2014DN07247A (de)
EP3962348A4 (de) System und verfahren zur bewertung der mentalen fitness mittels eingaben von physiologischen signalen
MA38972B1 (fr) Procédés et outils relatifs à l'administration d'un milieu de contraste
WO2009060825A1 (ja) 血中成分の濃度を精度よく測定する装置および方法
ATE425699T1 (de) Vorrichtung und verfahren zur erfassung von vorhofflimmern
WO2009022988A3 (en) Vhz for diagnosis and treatment of cancer
WO2008002941A3 (en) Analysis of heart rate variability data in animals for health condition assessment
GB0611297D0 (en) Catheters
FI20175862A1 (fi) Järjestelmä äänilähteen määrittämiseksi
WO2005112748A3 (en) Method and apparatus for detecting physiologic signals

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties