ATE143576T1 - Nichtinvasiver medizinischer sensor - Google Patents

Nichtinvasiver medizinischer sensor

Info

Publication number
ATE143576T1
ATE143576T1 AT91909789T AT91909789T ATE143576T1 AT E143576 T1 ATE143576 T1 AT E143576T1 AT 91909789 T AT91909789 T AT 91909789T AT 91909789 T AT91909789 T AT 91909789T AT E143576 T1 ATE143576 T1 AT E143576T1
Authority
AT
Austria
Prior art keywords
radiation
tissue
organ
skin
contact
Prior art date
Application number
AT91909789T
Other languages
English (en)
Inventor
Peter Dilwyn Evans
Original Assignee
Johnson & Johnson Professional
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 Johnson & Johnson Professional filed Critical Johnson & Johnson Professional
Application granted granted Critical
Publication of ATE143576T1 publication Critical patent/ATE143576T1/de

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, 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 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Materials For Medical Uses (AREA)
  • Thermistors And Varistors (AREA)
AT91909789T 1990-05-17 1991-05-16 Nichtinvasiver medizinischer sensor ATE143576T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9011131A GB2244128A (en) 1990-05-17 1990-05-17 Non-invasive medical sensor

Publications (1)

Publication Number Publication Date
ATE143576T1 true ATE143576T1 (de) 1996-10-15

Family

ID=10676186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91909789T ATE143576T1 (de) 1990-05-17 1991-05-16 Nichtinvasiver medizinischer sensor

Country Status (6)

Country Link
EP (1) EP0528938B1 (de)
JP (1) JP3195951B2 (de)
AT (1) ATE143576T1 (de)
DE (1) DE69122506T2 (de)
GB (1) GB2244128A (de)
WO (1) WO1991017697A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7142307B1 (en) 1991-03-01 2006-11-28 Stark Edward W Method and apparatus for optical interactance and transmittance measurements
IL107396A (en) * 1992-11-09 1997-02-18 Boehringer Mannheim Gmbh Method and apparatus for analytical determination of glucose in a biological matrix
WO1994027493A1 (en) * 1993-05-28 1994-12-08 Somanetics Corporation Method and apparatus for spectrophotometric cerebral oximetry
DE4337570A1 (de) * 1993-11-04 1995-05-11 Boehringer Mannheim Gmbh Verfahren zur Analyse von Glucose in einer biologischen Matrix
GB9501663D0 (en) * 1995-01-27 1995-03-15 Johnson & Johnson Medical Non-invasive medical sensor
US6031603A (en) * 1995-06-09 2000-02-29 Cybro Medical, Ltd. Sensor, method and device for optical blood oximetry
SG38866A1 (en) * 1995-07-31 1997-04-17 Instrumentation Metrics Inc Liquid correlation spectrometry
AT408376B (de) * 1999-04-07 2001-11-26 Lendl Bernhard Dr Verfahren zur infrarot-optischen bestimmung der konzentration zumindest eines analyten in einer flüssigen probe
US6280390B1 (en) * 1999-12-29 2001-08-28 Ramot University Authority For Applied Research And Industrial Development Ltd. System and method for non-invasively monitoring hemodynamic parameters
DE10128717A1 (de) * 2001-06-13 2002-12-19 Tst Touchless Sensor Technolog Verfahren und Vorrichtung zur Erkennung natürlicher Haut
WO2011051888A2 (en) * 2009-11-02 2011-05-05 Koninklijke Philips Electronics N.V. Medical optical sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281645A (en) * 1977-06-28 1981-08-04 Duke University, Inc. Method and apparatus for monitoring metabolism in body organs
US4281931A (en) * 1977-12-21 1981-08-04 Machida Endoscope Co., Ltd. Measuring apparatus comprising light optics utilizing cylindrical focusing glass fiber
JPS63277039A (ja) * 1987-05-08 1988-11-15 Hamamatsu Photonics Kk 診断装置
US4889116A (en) * 1987-11-17 1989-12-26 Phospho Energetics, Inc. Adaptive control of neonatal fractional inspired oxygen
US4914512A (en) * 1988-01-19 1990-04-03 Kabushiki Kaisha Toshiba Electronic endoscope apparatus capable of displaying hemoglobin concentration on color image

Also Published As

Publication number Publication date
JP3195951B2 (ja) 2001-08-06
DE69122506T2 (de) 1997-03-06
GB9011131D0 (en) 1990-07-04
EP0528938A1 (de) 1993-03-03
GB2244128A (en) 1991-11-20
DE69122506D1 (de) 1996-11-07
EP0528938B1 (de) 1996-10-02
WO1991017697A1 (en) 1991-11-28
JPH05507216A (ja) 1993-10-21

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