DK70189A - Fremgangsmaade og apparatur til maaling af oxygenpartialtryk i et fluidum - Google Patents
Fremgangsmaade og apparatur til maaling af oxygenpartialtryk i et fluidumInfo
- Publication number
- DK70189A DK70189A DK70189A DK70189A DK70189A DK 70189 A DK70189 A DK 70189A DK 70189 A DK70189 A DK 70189A DK 70189 A DK70189 A DK 70189A DK 70189 A DK70189 A DK 70189A
- Authority
- DK
- Denmark
- Prior art keywords
- fluid
- partial pressure
- oxygen partial
- measuring oxygen
- measuring
- 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
- A61B5/14556—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 by 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
-
- 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
-
- 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
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
-
- 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
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6432—Quenching
-
- 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
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7786—Fluorescence
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15596488A | 1988-02-16 | 1988-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK70189D0 DK70189D0 (da) | 1989-02-15 |
DK70189A true DK70189A (da) | 1989-08-17 |
Family
ID=22557493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK70189A DK70189A (da) | 1988-02-16 | 1989-02-15 | Fremgangsmaade og apparatur til maaling af oxygenpartialtryk i et fluidum |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0329297A3 (da) |
DK (1) | DK70189A (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958785A (en) * | 1973-09-04 | 1976-05-25 | Fred George Aboud | Multi-legged trash bag hoop |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5127405A (en) * | 1990-02-16 | 1992-07-07 | The Boc Group, Inc. | Biomedical fiber optic probe with frequency domain signal processing |
EP0453599A1 (en) * | 1990-04-25 | 1991-10-30 | Hewlett-Packard GmbH | A blood gas parameter measuring system |
US5154890A (en) * | 1990-11-07 | 1992-10-13 | Hewlett-Packard Company | Fiber optic potassium ion sensor |
US5357953A (en) * | 1992-05-21 | 1994-10-25 | Puritan-Bennett Corporation | Measurement device and method of calibration |
GB2272514A (en) * | 1992-11-11 | 1994-05-18 | British Aerospace | Measuring surface pressure |
JP3793255B2 (ja) * | 1995-08-28 | 2006-07-05 | 浜松ホトニクス株式会社 | 光学測定方法及び光学測定装置 |
GB2330903B (en) | 1997-11-03 | 2002-05-15 | Cancer Res Campaign Tech | Sensing the concentration of a substance |
US9131881B2 (en) | 2012-04-17 | 2015-09-15 | Masimo Corporation | Hypersaturation index |
CN117571679B (zh) * | 2024-01-12 | 2024-05-07 | 中国科学技术大学 | 一种基于激光器和单光子探测器的氧分压测量方法及*** |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148830A1 (de) * | 1981-12-10 | 1983-06-23 | Wolfgang Prof. Dr.Dr. 6500 Mainz Barnikol | "vorrichtung zur bestimmung der sauerstoffkonzentration in gasen, fluessigkeiten und geweben" |
JPS62503191A (ja) * | 1985-07-03 | 1987-12-17 | インタ−ナシヨナル バイオメデイクス,インコ−ポレイテツド | 酸素濃度測定のための方法および組成物 |
US4895156A (en) * | 1986-07-02 | 1990-01-23 | Schulze John E | Sensor system using fluorometric decay measurements |
-
1989
- 1989-01-30 EP EP19890300867 patent/EP0329297A3/en not_active Withdrawn
- 1989-02-15 DK DK70189A patent/DK70189A/da not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958785A (en) * | 1973-09-04 | 1976-05-25 | Fred George Aboud | Multi-legged trash bag hoop |
Also Published As
Publication number | Publication date |
---|---|
EP0329297A2 (en) | 1989-08-23 |
DK70189D0 (da) | 1989-02-15 |
EP0329297A3 (en) | 1990-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |