AU2001281231A1 - System and method for a self-calibrating non-invasive sensor - Google Patents

System and method for a self-calibrating non-invasive sensor

Info

Publication number
AU2001281231A1
AU2001281231A1 AU2001281231A AU8123101A AU2001281231A1 AU 2001281231 A1 AU2001281231 A1 AU 2001281231A1 AU 2001281231 A AU2001281231 A AU 2001281231A AU 8123101 A AU8123101 A AU 8123101A AU 2001281231 A1 AU2001281231 A1 AU 2001281231A1
Authority
AU
Australia
Prior art keywords
self
invasive sensor
emitter
calibrating non
invasive
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.)
Abandoned
Application number
AU2001281231A
Other languages
English (en)
Inventor
Thomas Dietiker
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.)
ELEKON INDUSTRIES Inc
Original Assignee
ELEKON IND Inc
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 ELEKON IND Inc filed Critical ELEKON IND Inc
Publication of AU2001281231A1 publication Critical patent/AU2001281231A1/en
Abandoned 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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/002—Automatic recalibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AU2001281231A 2000-08-11 2001-08-09 System and method for a self-calibrating non-invasive sensor Abandoned AU2001281231A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22502100P 2000-08-11 2000-08-11
US60225021 2000-08-11
PCT/US2001/025109 WO2002014793A2 (fr) 2000-08-11 2001-08-09 Systeme et procede d'auto-etalonnage de detectur non invasif

Publications (1)

Publication Number Publication Date
AU2001281231A1 true AU2001281231A1 (en) 2002-02-25

Family

ID=22843193

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281231A Abandoned AU2001281231A1 (en) 2000-08-11 2001-08-09 System and method for a self-calibrating non-invasive sensor

Country Status (7)

Country Link
EP (1) EP1307708B1 (fr)
AT (1) ATE366913T1 (fr)
AU (1) AU2001281231A1 (fr)
CA (1) CA2419054C (fr)
DE (1) DE60129332T2 (fr)
DK (1) DK1307708T3 (fr)
WO (1) WO2002014793A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889153B2 (en) 2001-08-09 2005-05-03 Thomas Dietiker System and method for a self-calibrating non-invasive sensor
US7118713B2 (en) 2003-06-03 2006-10-10 Bayer Healthcare Llc Tray assembly for optical inspection apparatus
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
US8271063B2 (en) 2006-06-16 2012-09-18 Medtor Llc System and method for a non-invasive medical sensor
US8219170B2 (en) 2006-09-20 2012-07-10 Nellcor Puritan Bennett Llc System and method for practicing spectrophotometry using light emitting nanostructure devices
US7574245B2 (en) 2006-09-27 2009-08-11 Nellcor Puritan Bennett Llc Flexible medical sensor enclosure
US7684842B2 (en) 2006-09-29 2010-03-23 Nellcor Puritan Bennett Llc System and method for preventing sensor misuse
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
US9066660B2 (en) 2009-09-29 2015-06-30 Nellcor Puritan Bennett Ireland Systems and methods for high-pass filtering a photoplethysmograph signal
EP3203912B1 (fr) 2014-10-10 2021-03-10 Medtor LLC Système et procédé pour capteur médical non invasif
US11998298B2 (en) 2018-02-26 2024-06-04 Biointellisense, Inc. System and method for a wearable vital signs monitor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770179A (en) * 1982-09-02 1988-09-13 Nellcor Incorporated Calibrated optical oximeter probe
JPS6365845A (ja) * 1986-09-05 1988-03-24 ミノルタ株式会社 オキシメ−タ装置
US5421329A (en) * 1994-04-01 1995-06-06 Nellcor, Inc. Pulse oximeter sensor optimized for low saturation
US5758644A (en) * 1995-06-07 1998-06-02 Masimo Corporation Manual and automatic probe calibration
GB9717858D0 (en) * 1997-08-23 1997-10-29 Electrode Company Ltd The Electrode Company Ltd
US6078833A (en) * 1998-03-25 2000-06-20 I.S.S. (Usa) Inc. Self referencing photosensor

Also Published As

Publication number Publication date
EP1307708B1 (fr) 2007-07-11
ATE366913T1 (de) 2007-08-15
WO2002014793A3 (fr) 2002-05-02
DE60129332D1 (de) 2007-08-23
WO2002014793A2 (fr) 2002-02-21
DE60129332T2 (de) 2008-04-03
EP1307708A2 (fr) 2003-05-07
CA2419054C (fr) 2009-01-06
CA2419054A1 (fr) 2002-02-21
DK1307708T3 (da) 2007-11-12

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