DK493789A - Oxygensensor - Google Patents

Oxygensensor Download PDF

Info

Publication number
DK493789A
DK493789A DK493789A DK493789A DK493789A DK 493789 A DK493789 A DK 493789A DK 493789 A DK493789 A DK 493789A DK 493789 A DK493789 A DK 493789A DK 493789 A DK493789 A DK 493789A
Authority
DK
Denmark
Prior art keywords
oxygen sensor
oxygen
sensor
Prior art date
Application number
DK493789A
Other languages
English (en)
Other versions
DK493789D0 (da
Inventor
Russell H Barnes
Robert C Davis
Warren B Nicholson
Original Assignee
Medex 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 Medex Inc filed Critical Medex Inc
Publication of DK493789D0 publication Critical patent/DK493789D0/da
Publication of DK493789A publication Critical patent/DK493789A/da

Links

Classifications

    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • 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
    • A61B5/1459—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 invasive, e.g. introduced into the body by a catheter
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measuring Fluid Pressure (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DK493789A 1988-10-07 1989-10-06 Oxygensensor DK493789A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25484888A 1988-10-07 1988-10-07

Publications (2)

Publication Number Publication Date
DK493789D0 DK493789D0 (da) 1989-10-06
DK493789A true DK493789A (da) 1990-04-08

Family

ID=22965824

Family Applications (1)

Application Number Title Priority Date Filing Date
DK493789A DK493789A (da) 1988-10-07 1989-10-06 Oxygensensor

Country Status (4)

Country Link
EP (1) EP0363219A1 (da)
CA (1) CA2000303A1 (da)
DK (1) DK493789A (da)
ES (1) ES2015823A6 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453599A1 (en) * 1990-04-25 1991-10-30 Hewlett-Packard GmbH A blood gas parameter measuring system
US5296381A (en) * 1991-08-08 1994-03-22 Minnesota Mining & Manufacturing Co. Sensing elements and methods for making and using same
US5409666A (en) * 1991-08-08 1995-04-25 Minnesota Mining And Manufacturing Company Sensors and methods for sensing
CA2079987A1 (en) * 1991-10-31 1993-05-01 Colleen C. Nagel Sensors and methods for sensing
AU662169B2 (en) * 1991-10-31 1995-08-24 Minnesota Mining And Manufacturing Company Exciplex-based sensors and methods for sensing
JP3255373B2 (ja) * 1992-10-19 2002-02-12 浜松ホトニクス株式会社 生体内計測装置
US5462879A (en) * 1993-10-14 1995-10-31 Minnesota Mining And Manufacturing Company Method of sensing with emission quenching sensors
US7346378B2 (en) * 2005-05-02 2008-03-18 Pronk Technologies Inc. Light transmission simulator for pulse oximeter
PT110889B (pt) * 2018-07-30 2021-07-21 Inst Superior Tecnico Sensores de oxigénio luminescentes não-metálicos para tanques de combustível de aeronaves e o seu método de funcionamento.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200801A (en) * 1979-03-28 1980-04-29 The United States Of America As Represented By The United States Department Of Energy Portable spotter for fluorescent contaminants on surfaces
US4608990A (en) * 1983-09-12 1986-09-02 Elings Virgil B Measuring skin perfusion
DD217633A1 (de) * 1983-09-16 1985-01-16 Akad Wissenschaften Ddr Phasenfluorometer
US4895156A (en) * 1986-07-02 1990-01-23 Schulze John E Sensor system using fluorometric decay measurements

Also Published As

Publication number Publication date
EP0363219A1 (en) 1990-04-11
DK493789D0 (da) 1989-10-06
ES2015823A6 (es) 1990-09-01
CA2000303A1 (en) 1990-04-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment