JP4465271B2 - 対象組織内の血液酸素飽和度を非侵襲的に決定する装置 - Google Patents
対象組織内の血液酸素飽和度を非侵襲的に決定する装置 Download PDFInfo
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- JP4465271B2 JP4465271B2 JP2004524717A JP2004524717A JP4465271B2 JP 4465271 B2 JP4465271 B2 JP 4465271B2 JP 2004524717 A JP2004524717 A JP 2004524717A JP 2004524717 A JP2004524717 A JP 2004524717A JP 4465271 B2 JP4465271 B2 JP 4465271B2
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- oxygen saturation
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- attenuation
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- 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
- A61B5/14553—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 specially adapted for cerebral tissue
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Surgery (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)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39893702P | 2002-07-26 | 2002-07-26 | |
US40727702P | 2002-08-30 | 2002-08-30 | |
PCT/US2003/022999 WO2004010844A2 (en) | 2002-07-26 | 2003-07-24 | Method for spectrophotometric blood oxygenation monitoring |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009287908A Division JP2010088928A (ja) | 2002-07-26 | 2009-12-18 | 対象組織内の血液酸素飽和度を非侵襲的に決定する装置、及び近赤外分光光度センサを較正する装置、並びに対象組織内のオキシヘモグロビン濃度及びデオキシヘモグロビン濃度を非侵襲的に決定する装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005533609A JP2005533609A (ja) | 2005-11-10 |
JP2005533609A5 JP2005533609A5 (US20040024297A1-20040205-M00031.png) | 2007-12-27 |
JP4465271B2 true JP4465271B2 (ja) | 2010-05-19 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004524717A Expired - Lifetime JP4465271B2 (ja) | 2002-07-26 | 2003-07-24 | 対象組織内の血液酸素飽和度を非侵襲的に決定する装置 |
JP2009287908A Pending JP2010088928A (ja) | 2002-07-26 | 2009-12-18 | 対象組織内の血液酸素飽和度を非侵襲的に決定する装置、及び近赤外分光光度センサを較正する装置、並びに対象組織内のオキシヘモグロビン濃度及びデオキシヘモグロビン濃度を非侵襲的に決定する装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009287908A Pending JP2010088928A (ja) | 2002-07-26 | 2009-12-18 | 対象組織内の血液酸素飽和度を非侵襲的に決定する装置、及び近赤外分光光度センサを較正する装置、並びに対象組織内のオキシヘモグロビン濃度及びデオキシヘモグロビン濃度を非侵襲的に決定する装置 |
Country Status (6)
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