DE60315596D1 - Venöse pulsoxymetrie - Google Patents

Venöse pulsoxymetrie

Info

Publication number
DE60315596D1
DE60315596D1 DE60315596T DE60315596T DE60315596D1 DE 60315596 D1 DE60315596 D1 DE 60315596D1 DE 60315596 T DE60315596 T DE 60315596T DE 60315596 T DE60315596 T DE 60315596T DE 60315596 D1 DE60315596 D1 DE 60315596D1
Authority
DE
Germany
Prior art keywords
venous
site
applying
output signals
oxymetry
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
DE60315596T
Other languages
English (en)
Other versions
DE60315596T2 (de
Inventor
Fang Chiat Daniel Chan
Matthew James Hayes
Peter Richard Smith
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.)
Loughborough University
Loughborough University Enterprises Ltd
Original Assignee
Loughborough University
Loughborough University Enterprises Ltd
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 claimed from GB0202285A external-priority patent/GB0202285D0/en
Priority claimed from EP02250689A external-priority patent/EP1332713A1/de
Application filed by Loughborough University , Loughborough University Enterprises Ltd filed Critical Loughborough University
Publication of DE60315596D1 publication Critical patent/DE60315596D1/de
Application granted granted Critical
Publication of DE60315596T2 publication Critical patent/DE60315596T2/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE60315596T 2002-01-31 2003-01-31 Venöse pulsoximetrie Expired - Fee Related DE60315596T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0202285A GB0202285D0 (en) 2002-01-31 2002-01-31 Venous Oximetry
EP02250689A EP1332713A1 (de) 2002-01-31 2002-01-31 Venöser Pulsoxymetrie
EP02250689 2002-01-31
GB0202285 2002-01-31
PCT/GB2003/000427 WO2003063697A1 (en) 2002-01-31 2003-01-31 Venous pulse oximetry

Publications (2)

Publication Number Publication Date
DE60315596D1 true DE60315596D1 (de) 2007-09-27
DE60315596T2 DE60315596T2 (de) 2008-05-15

Family

ID=27664999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60315596T Expired - Fee Related DE60315596T2 (de) 2002-01-31 2003-01-31 Venöse pulsoximetrie

Country Status (10)

Country Link
US (1) US7263395B2 (de)
EP (1) EP1469773B1 (de)
JP (1) JP2005528134A (de)
CN (1) CN100425197C (de)
AT (1) ATE369788T1 (de)
CA (1) CA2474123A1 (de)
DE (1) DE60315596T2 (de)
HK (1) HK1070262A1 (de)
IL (1) IL163173A (de)
WO (1) WO2003063697A1 (de)

Families Citing this family (164)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018673A (en) 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
US9468378B2 (en) 1997-01-27 2016-10-18 Lawrence A. Lynn Airway instability detection system and method
US8932227B2 (en) 2000-07-28 2015-01-13 Lawrence A. Lynn System and method for CO2 and oximetry integration
US9042952B2 (en) 1997-01-27 2015-05-26 Lawrence A. Lynn System and method for automatic detection of a plurality of SPO2 time series pattern types
US9521971B2 (en) 1997-07-14 2016-12-20 Lawrence A. Lynn System and method for automatic detection of a plurality of SPO2 time series pattern types
US20070191697A1 (en) 2006-02-10 2007-08-16 Lynn Lawrence A System and method for SPO2 instability detection and quantification
US6675031B1 (en) 1999-04-14 2004-01-06 Mallinckrodt Inc. Method and circuit for indicating quality and accuracy of physiological measurements
US20090281838A1 (en) 2008-05-07 2009-11-12 Lawrence A. Lynn Medical failure pattern search engine
US20060195041A1 (en) 2002-05-17 2006-08-31 Lynn Lawrence A Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions
US9053222B2 (en) 2002-05-17 2015-06-09 Lawrence A. Lynn Patient safety processor
US6754516B2 (en) 2001-07-19 2004-06-22 Nellcor Puritan Bennett Incorporated Nuisance alarm reductions in a physiological monitor
US7024235B2 (en) 2002-06-20 2006-04-04 University Of Florida Research Foundation, Inc. Specially configured nasal pulse oximeter/photoplethysmography probes, and combined nasal probe/cannula, selectively with sampler for capnography, and covering sleeves for same
US7190986B1 (en) 2002-10-18 2007-03-13 Nellcor Puritan Bennett Inc. Non-adhesive oximeter sensor for sensitive skin
US7006856B2 (en) 2003-01-10 2006-02-28 Nellcor Puritan Bennett Incorporated Signal quality metrics design for qualifying data for a physiological monitor
US7016715B2 (en) 2003-01-13 2006-03-21 Nellcorpuritan Bennett Incorporated Selection of preset filter parameters based on signal quality
US7190985B2 (en) 2004-02-25 2007-03-13 Nellcor Puritan Bennett Inc. Oximeter ambient light cancellation
US7120479B2 (en) 2004-02-25 2006-10-10 Nellcor Puritan Bennett Inc. Switch-mode oximeter LED drive with a single inductor
US8611977B2 (en) * 2004-03-08 2013-12-17 Covidien Lp Method and apparatus for optical detection of mixed venous and arterial blood pulsation in tissue
US7534212B2 (en) 2004-03-08 2009-05-19 Nellcor Puritan Bennett Llc Pulse oximeter with alternate heart-rate determination
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
WO2008020845A2 (en) * 2006-08-15 2008-02-21 University Of Florida Research Foundation, Inc. Methods and devices for central photoplethysmographic monitoring methods
US7392075B2 (en) 2005-03-03 2008-06-24 Nellcor Puritan Bennett Incorporated Method for enhancing pulse oximetry calculations in the presence of correlated artifacts
US7865223B1 (en) * 2005-03-14 2011-01-04 Peter Bernreuter In vivo blood spectrometry
JP4559281B2 (ja) * 2005-04-08 2010-10-06 テルモ株式会社 血圧測定装置
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
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
US8092379B2 (en) 2005-09-29 2012-01-10 Nellcor Puritan Bennett Llc Method and system for determining when to reposition a physiological sensor
US7725147B2 (en) 2005-09-29 2010-05-25 Nellcor Puritan Bennett Llc System and method for removing artifacts from waveforms
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
US7725146B2 (en) 2005-09-29 2010-05-25 Nellcor Puritan Bennett Llc System and method for pre-processing waveforms
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
US7486979B2 (en) 2005-09-30 2009-02-03 Nellcor Puritan Bennett Llc Optically aligned pulse oximetry sensor 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
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
US20070106126A1 (en) 2005-09-30 2007-05-10 Mannheimer Paul D Patient monitoring alarm escalation system and method
US7483731B2 (en) 2005-09-30 2009-01-27 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
JP4468878B2 (ja) * 2005-10-07 2010-05-26 テルモ株式会社 血圧測定用カフおよび血圧測定装置
US20070100220A1 (en) 2005-10-28 2007-05-03 Baker Clark R Jr Adjusting parameters used in pulse oximetry analysis
US8998890B2 (en) 2005-12-06 2015-04-07 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US10362959B2 (en) * 2005-12-06 2019-07-30 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the proximity of an electrode to tissue in a body
US8406866B2 (en) 2005-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing coupling between an electrode and tissue
US8403925B2 (en) 2006-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing lesions in tissue
US9492226B2 (en) 2005-12-06 2016-11-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Graphical user interface for real-time RF lesion depth display
US8449535B2 (en) * 2005-12-06 2013-05-28 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing coupling between an electrode and tissue
US8603084B2 (en) 2005-12-06 2013-12-10 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the formation of a lesion in tissue
US9254163B2 (en) 2005-12-06 2016-02-09 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
BRPI0619725A2 (pt) 2005-12-06 2011-10-11 St Jude Medical Atrial Fibrill avaliação de junção de eletrodo para ablação do tecido
US7668579B2 (en) 2006-02-10 2010-02-23 Lynn Lawrence A System and method for the detection of physiologic response to stimulation
US7291502B2 (en) 2006-03-15 2007-11-06 Franco Wayne P Method for performing a non-invasive blood gas test
US8702606B2 (en) 2006-03-21 2014-04-22 Covidien Lp Patient monitoring help video system and method
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
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
US8396527B2 (en) 2006-09-22 2013-03-12 Covidien Lp Medical sensor for reducing signal artifacts and technique for using the same
US8195264B2 (en) 2006-09-22 2012-06-05 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8175671B2 (en) 2006-09-22 2012-05-08 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US7869849B2 (en) 2006-09-26 2011-01-11 Nellcor Puritan Bennett Llc Opaque, electrically nonconductive region on a medical sensor
US7574245B2 (en) 2006-09-27 2009-08-11 Nellcor Puritan Bennett Llc Flexible medical sensor enclosure
US8696593B2 (en) * 2006-09-27 2014-04-15 Covidien Lp Method and system for monitoring intracranial pressure
US8123695B2 (en) 2006-09-27 2012-02-28 Nellcor Puritan Bennett Llc Method and apparatus for detection of venous pulsation
US7796403B2 (en) 2006-09-28 2010-09-14 Nellcor Puritan Bennett Llc Means for mechanical registration and mechanical-electrical coupling of a faraday shield to a photodetector and an electrical circuit
US7890153B2 (en) 2006-09-28 2011-02-15 Nellcor Puritan Bennett Llc System and method for mitigating interference in pulse oximetry
US7684842B2 (en) * 2006-09-29 2010-03-23 Nellcor Puritan Bennett Llc System and method for preventing sensor misuse
US7476131B2 (en) 2006-09-29 2009-01-13 Nellcor Puritan Bennett Llc Device for reducing crosstalk
US8728059B2 (en) 2006-09-29 2014-05-20 Covidien Lp System and method for assuring validity of monitoring parameter in combination with a therapeutic device
US7680522B2 (en) 2006-09-29 2010-03-16 Nellcor Puritan Bennett Llc Method and apparatus for detecting misapplied sensors
US8068890B2 (en) 2006-09-29 2011-11-29 Nellcor Puritan Bennett Llc Pulse oximetry sensor switchover
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
ATE516746T1 (de) 2006-12-11 2011-08-15 Cnsystems Medizintechnik Gmbh Vorrichtung für die kontinuierliche, nicht- invasive messung des arteriellen blutdrucks und ihre verwendung
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
US8109882B2 (en) 2007-03-09 2012-02-07 Nellcor Puritan Bennett Llc System and method for venous pulsation detection using near infrared wavelengths
US7894869B2 (en) * 2007-03-09 2011-02-22 Nellcor Puritan Bennett Llc Multiple configuration medical sensor and technique for using the same
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US8229530B2 (en) 2007-03-09 2012-07-24 Nellcor Puritan Bennett Llc System and method for detection of venous pulsation
US8417305B2 (en) * 2007-05-02 2013-04-09 St. Vincents Hospital (Melbourne) Limited Non-invasive measurement of blood oxygen saturation
US8204567B2 (en) 2007-12-13 2012-06-19 Nellcor Puritan Bennett Llc Signal demodulation
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
US8452364B2 (en) 2007-12-28 2013-05-28 Covidien LLP System and method for attaching a sensor to a patient's skin
US8442608B2 (en) 2007-12-28 2013-05-14 Covidien Lp System and method for estimating physiological parameters by deconvolving artifacts
US8290578B2 (en) 2007-12-28 2012-10-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for complex impedance compensation
US9204927B2 (en) 2009-05-13 2015-12-08 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for presenting information representative of lesion formation in tissue during an ablation procedure
US8897850B2 (en) 2007-12-31 2014-11-25 Covidien Lp Sensor with integrated living hinge and spring
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
US20090171174A1 (en) * 2007-12-31 2009-07-02 Nellcor Puritan Bennett Llc System and method for maintaining battery life
US8750953B2 (en) 2008-02-19 2014-06-10 Covidien Lp Methods and systems for alerting practitioners to physiological conditions
US8275553B2 (en) 2008-02-19 2012-09-25 Nellcor Puritan Bennett Llc System and method for evaluating physiological parameter data
US9560994B2 (en) 2008-03-26 2017-02-07 Covidien Lp Pulse oximeter with adaptive power conservation
US8140272B2 (en) 2008-03-27 2012-03-20 Nellcor Puritan Bennett Llc System and method for unmixing spectroscopic observations with nonnegative matrix factorization
US8437822B2 (en) 2008-03-28 2013-05-07 Covidien Lp System and method for estimating blood analyte concentration
US8364224B2 (en) 2008-03-31 2013-01-29 Covidien Lp System and method for facilitating sensor and monitor communication
US8112375B2 (en) 2008-03-31 2012-02-07 Nellcor Puritan Bennett Llc Wavelength selection and outlier detection in reduced rank linear models
US8292809B2 (en) 2008-03-31 2012-10-23 Nellcor Puritan Bennett Llc Detecting chemical components from spectroscopic observations
US8071935B2 (en) 2008-06-30 2011-12-06 Nellcor Puritan Bennett Llc Optical detector with an overmolded faraday shield
US7880884B2 (en) 2008-06-30 2011-02-01 Nellcor Puritan Bennett Llc System and method for coating and shielding electronic sensor components
USD626562S1 (en) 2008-06-30 2010-11-02 Nellcor Puritan Bennett Llc Triangular saturation pattern detection indicator for a patient monitor display panel
USD626561S1 (en) 2008-06-30 2010-11-02 Nellcor Puritan Bennett Llc Circular satseconds indicator and triangular saturation pattern detection indicator for a patient monitor display panel
US7887345B2 (en) 2008-06-30 2011-02-15 Nellcor Puritan Bennett Llc Single use connector for pulse oximetry sensors
US9895068B2 (en) 2008-06-30 2018-02-20 Covidien Lp Pulse oximeter with wait-time indication
US8364220B2 (en) 2008-09-25 2013-01-29 Covidien Lp Medical sensor and technique for using the same
US8433382B2 (en) 2008-09-30 2013-04-30 Covidien Lp Transmission mode photon density wave system and method
US8386000B2 (en) 2008-09-30 2013-02-26 Covidien Lp System and method for photon density wave pulse oximetry and pulse hemometry
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
US8968193B2 (en) 2008-09-30 2015-03-03 Covidien Lp System and method for enabling a research mode on physiological monitors
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
JP5196323B2 (ja) * 2009-02-23 2013-05-15 日本光電工業株式会社 血中酸素飽和度測定装置
US8452366B2 (en) 2009-03-16 2013-05-28 Covidien Lp Medical monitoring device with flexible circuitry
CN101836863B (zh) * 2009-03-19 2013-12-11 深圳迈瑞生物医疗电子股份有限公司 使用两通道监护患者的方法和系统
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
US8311601B2 (en) 2009-06-30 2012-11-13 Nellcor Puritan Bennett Llc Reflectance and/or transmissive pulse oximeter
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
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
US8494786B2 (en) 2009-07-30 2013-07-23 Covidien Lp Exponential sampling of red and infrared signals
US20110034788A1 (en) * 2009-08-04 2011-02-10 Nellcor Puritan Bennett Llc Methods and apparatus for using multiple sensors to measure differential blood transport time in a patient
US8417310B2 (en) 2009-08-10 2013-04-09 Covidien Lp Digital switching in multi-site sensor
US8494606B2 (en) 2009-08-19 2013-07-23 Covidien Lp Photoplethysmography with controlled application of sensor pressure
US8428675B2 (en) 2009-08-19 2013-04-23 Covidien Lp Nanofiber adhesives used in medical devices
US8704666B2 (en) 2009-09-21 2014-04-22 Covidien Lp Medical device interface customization systems and methods
US8788001B2 (en) 2009-09-21 2014-07-22 Covidien Lp Time-division multiplexing in a multi-wavelength photon density wave system
US8494604B2 (en) 2009-09-21 2013-07-23 Covidien Lp Wavelength-division multiplexing in a multi-wavelength photon density wave system
US8798704B2 (en) 2009-09-24 2014-08-05 Covidien Lp Photoacoustic spectroscopy method and system to discern sepsis from shock
US8515511B2 (en) 2009-09-29 2013-08-20 Covidien Lp Sensor with an optical coupling material to improve plethysmographic measurements and method of using the same
US8376955B2 (en) 2009-09-29 2013-02-19 Covidien Lp Spectroscopic method and system for assessing tissue temperature
US9554739B2 (en) 2009-09-29 2017-01-31 Covidien Lp Smart cable for coupling a medical sensor to an electronic patient monitor
NZ605443A (en) 2010-07-09 2014-11-28 St Vincents Hospital Melbourne Ltd Non-invasive measurement of blood oxygen saturation
US8930145B2 (en) 2010-07-28 2015-01-06 Covidien Lp Light focusing continuous wave photoacoustic spectroscopy and its applications to patient monitoring
WO2012112885A1 (en) * 2011-02-18 2012-08-23 Sotera Wireless, Inc. Optical sensor for measuring physiological properties
US9622692B2 (en) * 2011-05-16 2017-04-18 Masimo Corporation Personal health device
US9833146B2 (en) 2012-04-17 2017-12-05 Covidien Lp Surgical system and method of use of the same
US9131881B2 (en) 2012-04-17 2015-09-15 Masimo Corporation Hypersaturation index
CN103417221B (zh) * 2012-05-18 2015-08-19 财团法人工业技术研究院 血液参数测量装置以及血液参数测量方法
US9724025B1 (en) 2013-01-16 2017-08-08 Masimo Corporation Active-pulse blood analysis system
CN104027103A (zh) * 2013-03-06 2014-09-10 精工爱普生株式会社 生物体信息检测装置以及脉搏计
US9918666B2 (en) 2014-01-13 2018-03-20 The Board Of Regents, The University Of Texas System Systems and methods for physiological signal enhancement and biometric extraction using non-invasive optical sensors
US10206612B2 (en) 2014-01-13 2019-02-19 The Board Of Regents, The University Of Texas System Methods and systems for extracting venous pulsation and respiratory information from photoplethysmographs
US9888871B2 (en) 2014-01-28 2018-02-13 Covidien Lp Methods and systems for determining a venous signal using a physiological monitor
WO2015175360A1 (en) * 2014-05-13 2015-11-19 Montefiore Medical Center Pulseless oximeter to estimate arterial oxygen saturation noninvasively in patients with weak or absent pulses
WO2016106748A1 (zh) * 2014-12-31 2016-07-07 深圳大学 监测静脉血氧饱和度的方法和装置
CN104545942A (zh) * 2014-12-31 2015-04-29 深圳大学 监测静脉血氧饱和度的方法及装置
JP6713252B2 (ja) * 2015-03-30 2020-06-24 日本光電工業株式会社 生体情報測定システム
CN104739425A (zh) * 2015-03-31 2015-07-01 电子科技大学 混合和中央静脉氧饱和度的光学无创检测方法
CN105748089B (zh) * 2016-02-01 2018-10-26 刘进 一种氧供参数监测方法及监测装置
JP6898364B2 (ja) * 2016-07-08 2021-07-07 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 人間の肢の生理学的パラメータを測定するためのデバイス及び方法
US10470716B2 (en) * 2016-08-05 2019-11-12 Analog Devices, Inc. Signal analyzer system for monitoring bio-media, analysis of motion-induced signal modulation
US20180055427A1 (en) * 2016-08-24 2018-03-01 Tiro Medical Limited Method and Apparatus to Enhance Peripheral Venous Oxygen Measurements
JP7109443B2 (ja) 2016-12-20 2022-07-29 コーニンクレッカ フィリップス エヌ ヴェ 患者の監視
CN113796857A (zh) * 2020-06-12 2021-12-17 河北金康安医疗器械科技有限公司 动静脉血氧监测仪
CN117322876A (zh) * 2023-10-27 2024-01-02 广东省人民医院 基于颈动静脉参量的脑氧供需监测系统、方法和介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927264A (en) * 1987-12-02 1990-05-22 Omron Tateisi Electronics Co. Non-invasive measuring method and apparatus of blood constituents
CN2074163U (zh) * 1989-12-12 1991-04-03 周国明 体外循环血液稀释度血氧饱和度动态监测仪
US6222189B1 (en) * 1992-07-15 2001-04-24 Optix, Lp Methods of enhancing optical signals by mechanical manipulation in non-invasive testing
CN1104475A (zh) * 1993-12-29 1995-07-05 华中理工大学 脉博血氧多波长光学测量方法及其脉搏血氧饱和度监护仪
US5638816A (en) * 1995-06-07 1997-06-17 Masimo Corporation Active pulse blood constituent monitoring
US6018673A (en) * 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
WO1999062399A1 (en) * 1998-06-03 1999-12-09 Masimo Corporation Stereo pulse oximeter
CN2362122Y (zh) * 1999-02-10 2000-02-02 北京奥博迪光电技术有限公司 反射式血氧饱和度监测仪
US6213952B1 (en) * 1999-09-28 2001-04-10 Orsense Ltd. Optical device for non-invasive measurement of blood related signals utilizing a finger holder

Also Published As

Publication number Publication date
US20050256386A1 (en) 2005-11-17
EP1469773A1 (de) 2004-10-27
US7263395B2 (en) 2007-08-28
CN100425197C (zh) 2008-10-15
ATE369788T1 (de) 2007-09-15
WO2003063697A1 (en) 2003-08-07
CA2474123A1 (en) 2003-08-07
JP2005528134A (ja) 2005-09-22
EP1469773B1 (de) 2007-08-15
HK1070262A1 (en) 2005-06-17
IL163173A (en) 2008-12-29
DE60315596T2 (de) 2008-05-15
CN1642472A (zh) 2005-07-20

Similar Documents

Publication Publication Date Title
DE60315596D1 (de) Venöse pulsoxymetrie
FI103758B (fi) Menetelmä ja järjestely verenpaineen mittaukseen
EP2030564A3 (de) Implantierbare systemische Blutdruckmesssysteme und Verfahren
GB2369443A (en) Method and device for arterial blood pressure measurement
DK1526805T3 (da) Fremgangsmåde og indretning til overvågning af blodtryk
WO2004047618A3 (en) Systems and methods for respiration measurement
WO2009138881A3 (en) Method and system for monitoring a health condition
EP1199029A3 (de) Verfahren und Vorrichtung zur Pulswellenlaufzeitbestimmung und extrakorporale Blutbehandlungseinrichtung mit einer solchen Vorrichtung
ATA5092003A (de) Vorrichtung und verfahren zur kontinuierlichen, nicht-invasiven messung des blutdruckes
US20140114201A1 (en) Portable information terminal
US20200261691A1 (en) Earphones for Measuring and Entraining Respiration
JP2016025935A (ja) 血圧測定のデジタル式制御方法
SG126677A1 (en) Method and device for measuring blood sugar level
SE0102919D0 (sv) Medical device
DK1315448T3 (da) Aordning til bestemmelse af det segmentale volumen og den elektriske parallelkonduktans af et hjertekammer eller blodkar
SG152019A1 (en) Noninvasive blood pressure monitoring system
TW200513235A (en) Pulse and blood pressure measuring method, blood vessel channel monitoring method and medical device of such methods application
CN1937952A (zh) 血氧计串音减少
WO2004064605A3 (en) Noninvasive method of measuring blood density and hematocrit
DK0994672T3 (da) Forbedret fremgangsmåde og apparatur til at måle hjertets minutvolumen
DK1776039T3 (da) Apparat til ikke-invasiv hjerteovervågning
SE0102920D0 (sv) Medical device
WO2006020917A3 (en) Calibration system and method for pressure monitoring
JPS59181129A (ja) 血圧測定装置
JP4227107B2 (ja) 血圧測定装置

Legal Events

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