FI962448A0 - Menetelmä, laite ja anturi fraktionaalisen happikyMenetelmä, laite ja anturi fraktionaalisen happikyllästyksen määrittämistä varten llästyksen määrittämistä varten - Google Patents
Menetelmä, laite ja anturi fraktionaalisen happikyMenetelmä, laite ja anturi fraktionaalisen happikyllästyksen määrittämistä varten llästyksen määrittämistä vartenInfo
- Publication number
- FI962448A0 FI962448A0 FI962448A FI962448A FI962448A0 FI 962448 A0 FI962448 A0 FI 962448A0 FI 962448 A FI962448 A FI 962448A FI 962448 A FI962448 A FI 962448A FI 962448 A0 FI962448 A0 FI 962448A0
- Authority
- FI
- Finland
- Prior art keywords
- sensor
- saturation determination
- fractional oxygen
- saturationmethod
- fractional
- Prior art date
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
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14546—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 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
-
- 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
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
-
- 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
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/3144—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths for oxymetry
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Optics & Photonics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI962448A FI962448A (fi) | 1996-06-12 | 1996-06-12 | Menetelmä, laite ja anturi fraktionaalisen happikyllästyksen määrittämistä varten |
JP10501260A JPH11510722A (ja) | 1996-06-12 | 1997-06-12 | 酸素飽和率の測定のための方法、装置及びセンサー |
DE69727776T DE69727776T2 (de) | 1996-06-12 | 1997-06-12 | Verfahren zum bestimmen der fraktionellen sauerstoffsaturation |
EP97927194A EP0850013B1 (en) | 1996-06-12 | 1997-06-12 | Procedure for the determination of fractional oxygen saturation |
US09/011,625 US6104938A (en) | 1996-06-12 | 1997-06-12 | Procedure, apparatus and detector for the determination of fractional oxygen saturation |
PCT/FI1997/000375 WO1997047233A1 (en) | 1996-06-12 | 1997-06-12 | Procedure, apparatus and detector for the determination of fractional oxygen saturation |
EP03014335A EP1346683A3 (en) | 1996-06-12 | 1997-06-12 | Procedure, apparatus and sensor for the determination of fractional oxygen saturation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI962448A FI962448A (fi) | 1996-06-12 | 1996-06-12 | Menetelmä, laite ja anturi fraktionaalisen happikyllästyksen määrittämistä varten |
Publications (2)
Publication Number | Publication Date |
---|---|
FI962448A0 true FI962448A0 (fi) | 1996-06-12 |
FI962448A FI962448A (fi) | 1997-12-13 |
Family
ID=8546201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI962448A FI962448A (fi) | 1996-06-12 | 1996-06-12 | Menetelmä, laite ja anturi fraktionaalisen happikyllästyksen määrittämistä varten |
Country Status (6)
Country | Link |
---|---|
US (1) | US6104938A (fi) |
EP (2) | EP0850013B1 (fi) |
JP (1) | JPH11510722A (fi) |
DE (1) | DE69727776T2 (fi) |
FI (1) | FI962448A (fi) |
WO (1) | WO1997047233A1 (fi) |
Families Citing this family (121)
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US6018673A (en) | 1996-10-10 | 2000-01-25 | Nellcor Puritan Bennett Incorporated | Motion compatible sensor for non-invasive optical blood analysis |
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US5983122A (en) * | 1997-12-12 | 1999-11-09 | Ohmeda Inc. | Apparatus and method for improved photoplethysmographic monitoring of multiple hemoglobin species using emitters having optimized center wavelengths |
ATE468068T1 (de) * | 1998-07-04 | 2010-06-15 | Whitland Res Ltd | Unblutige messung von analyten aus blut |
US7400918B2 (en) * | 1998-07-04 | 2008-07-15 | Edwards Lifesciences | Measurement of blood oxygen saturation |
EP1598003A3 (en) | 1998-08-13 | 2006-03-01 | Whitland Research Limited | Optical device |
US6377842B1 (en) | 1998-09-22 | 2002-04-23 | Aurora Optics, Inc. | Method for quantitative measurement of fluorescent and phosphorescent drugs within tissue utilizing a fiber optic probe |
US8103325B2 (en) * | 1999-03-08 | 2012-01-24 | Tyco Healthcare Group Lp | Method and circuit for storing and providing historical physiological data |
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US8224412B2 (en) | 2000-04-17 | 2012-07-17 | Nellcor Puritan Bennett Llc | Pulse oximeter sensor with piece-wise function |
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US6757554B2 (en) * | 2001-05-22 | 2004-06-29 | Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California | Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution |
US6748254B2 (en) | 2001-10-12 | 2004-06-08 | Nellcor Puritan Bennett Incorporated | Stacked adhesive optical sensor |
US6882874B2 (en) * | 2002-02-15 | 2005-04-19 | Datex-Ohmeda, Inc. | Compensation of human variability in pulse oximetry |
US7738935B1 (en) | 2002-07-09 | 2010-06-15 | Pacesetter, Inc. | Methods and devices for reduction of motion-induced noise in pulse oximetry |
US6997879B1 (en) | 2002-07-09 | 2006-02-14 | Pacesetter, Inc. | Methods and devices for reduction of motion-induced noise in optical vascular plethysmography |
US7071470B2 (en) | 2002-09-11 | 2006-07-04 | Horiba, Ltd. | Multi-component analyzing apparatus |
US7142901B2 (en) | 2002-09-25 | 2006-11-28 | Masimo Corporation | Parameter compensated physiological monitor |
US7274955B2 (en) * | 2002-09-25 | 2007-09-25 | Masimo Corporation | Parameter compensated pulse oximeter |
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 |
US20050267346A1 (en) * | 2004-01-30 | 2005-12-01 | 3Wave Optics, Llc | Non-invasive blood component measurement system |
US7957780B2 (en) | 2005-03-01 | 2011-06-07 | Masimo Laboratories, Inc. | Physiological parameter confidence measure |
US20060263256A1 (en) * | 2005-05-17 | 2006-11-23 | Nitrex Metal Inc. | Apparatus and method for controlling atmospheres in heat treating of metals |
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 |
US7657294B2 (en) | 2005-08-08 | 2010-02-02 | Nellcor Puritan Bennett Llc | Compliant diaphragm 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 |
US8092379B2 (en) | 2005-09-29 | 2012-01-10 | Nellcor Puritan Bennett Llc | Method and system for determining when to reposition a physiological sensor |
US7899510B2 (en) | 2005-09-29 | 2011-03-01 | Nellcor Puritan Bennett Llc | Medical sensor 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 |
US7904130B2 (en) | 2005-09-29 | 2011-03-08 | Nellcor Puritan Bennett Llc | Medical 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 |
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US8062221B2 (en) | 2005-09-30 | 2011-11-22 | Nellcor Puritan Bennett Llc | Sensor for tissue gas detection 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 |
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US7881762B2 (en) | 2005-09-30 | 2011-02-01 | Nellcor Puritan Bennett Llc | Clip-style medical sensor and technique for using the same |
US8073518B2 (en) | 2006-05-02 | 2011-12-06 | Nellcor Puritan Bennett Llc | Clip-style medical sensor and technique for using the same |
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US20220000400A1 (en) * | 2018-11-11 | 2022-01-06 | Jerusalem College Of Technology | Method for measurements of oxygenated and de-oxygenated hemoglobin concentration |
EP3906848A1 (en) | 2020-04-14 | 2021-11-10 | Trilinear BioVentures, LLC | System and method of screening for infection |
US11191460B1 (en) | 2020-07-15 | 2021-12-07 | Shani Biotechnologies LLC | Device and method for measuring blood components |
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EP0329196B1 (en) * | 1982-09-02 | 1993-04-07 | Nellcor Incorporated | Oximeter for cooperation with an oximeter probe |
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US4714341A (en) * | 1984-02-23 | 1987-12-22 | Minolta Camera Kabushiki Kaisha | Multi-wavelength oximeter having a means for disregarding a poor signal |
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US4934372A (en) * | 1985-04-01 | 1990-06-19 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
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JPS62109547A (ja) * | 1985-08-30 | 1987-05-20 | クリテイケア システムズ インコ−ポレ−テツド | オキシメトリ−方法および装置 |
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JPS63111837A (ja) * | 1986-10-29 | 1988-05-17 | 日本光電工業株式会社 | 血中吸光物の濃度測定装置 |
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JP3364819B2 (ja) * | 1994-04-28 | 2003-01-08 | 日本光電工業株式会社 | 血中吸光物質濃度測定装置 |
DE19512478C2 (de) * | 1994-08-10 | 2001-05-31 | Bernreuter Peter | Verfahren zur Bestimmung der arteriellen Sauerstoffsättigung |
-
1996
- 1996-06-12 FI FI962448A patent/FI962448A/fi unknown
-
1997
- 1997-06-12 EP EP97927194A patent/EP0850013B1/en not_active Expired - Lifetime
- 1997-06-12 DE DE69727776T patent/DE69727776T2/de not_active Expired - Lifetime
- 1997-06-12 EP EP03014335A patent/EP1346683A3/en not_active Withdrawn
- 1997-06-12 WO PCT/FI1997/000375 patent/WO1997047233A1/en active IP Right Grant
- 1997-06-12 US US09/011,625 patent/US6104938A/en not_active Expired - Lifetime
- 1997-06-12 JP JP10501260A patent/JPH11510722A/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH11510722A (ja) | 1999-09-21 |
EP1346683A2 (en) | 2003-09-24 |
EP0850013B1 (en) | 2004-02-25 |
DE69727776D1 (de) | 2004-04-01 |
WO1997047233A1 (en) | 1997-12-18 |
US6104938A (en) | 2000-08-15 |
FI962448A (fi) | 1997-12-13 |
EP0850013A1 (en) | 1998-07-01 |
EP1346683A3 (en) | 2004-04-14 |
DE69727776T2 (de) | 2004-12-09 |
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