WO1996041566A3 - Sensor, method and device for optical blood oximetry - Google Patents
Sensor, method and device for optical blood oximetry Download PDFInfo
- Publication number
- WO1996041566A3 WO1996041566A3 PCT/IL1996/000006 IL9600006W WO9641566A3 WO 1996041566 A3 WO1996041566 A3 WO 1996041566A3 IL 9600006 W IL9600006 W IL 9600006W WO 9641566 A3 WO9641566 A3 WO 9641566A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical blood
- new sensor
- sensor
- blood oximetry
- light
- 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
- A61B5/14552—Details of sensors specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
-
- 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
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
- G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
- G01N2021/4747—Concentric bundles
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU59096/96A AU708051B2 (en) | 1995-06-09 | 1996-06-06 | Sensor, method and device for optical blood oximetry |
IL12251596A IL122515A (en) | 1995-06-09 | 1996-06-06 | Sensor method and device for optical blood oximetry |
DE1996631698 DE69631698T2 (en) | 1995-06-09 | 1996-06-06 | SENSOR, METHOD AND DEVICE FOR OPTICAL BLOOD OXYMETRY |
JP50286797A JP3772189B2 (en) | 1995-06-09 | 1996-06-06 | Sensor for optical measurement of blood oxygen saturation, measuring method thereof, and measuring apparatus thereof |
US08/973,709 US6031603A (en) | 1995-06-09 | 1996-06-06 | Sensor, method and device for optical blood oximetry |
EP19960916287 EP0957747B1 (en) | 1995-06-09 | 1996-06-06 | Sensor, method and device for optical blood oximetry |
CA 2221968 CA2221968C (en) | 1995-06-09 | 1996-06-06 | Sensor, method and device for optical blood oximetry |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL11408095A IL114080A0 (en) | 1995-06-09 | 1995-06-09 | A method and a device for optical oximetry of blood |
IL114080 | 1995-06-09 | ||
IL114082 | 1995-06-09 | ||
IL11408295A IL114082A (en) | 1995-06-09 | 1995-06-09 | Probe for optical blood oximetry |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996041566A2 WO1996041566A2 (en) | 1996-12-27 |
WO1996041566A3 true WO1996041566A3 (en) | 1997-05-15 |
Family
ID=26323076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL1996/000006 WO1996041566A2 (en) | 1995-06-09 | 1996-06-06 | Sensor, method and device for optical blood oximetry |
Country Status (8)
Country | Link |
---|---|
US (1) | US6031603A (en) |
EP (1) | EP0957747B1 (en) |
JP (2) | JP3772189B2 (en) |
AU (1) | AU708051B2 (en) |
CA (1) | CA2221968C (en) |
DE (1) | DE69631698T2 (en) |
IL (1) | IL122515A (en) |
WO (1) | WO1996041566A2 (en) |
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- 1996-06-06 AU AU59096/96A patent/AU708051B2/en not_active Expired
- 1996-06-06 US US08/973,709 patent/US6031603A/en not_active Expired - Lifetime
- 1996-06-06 CA CA 2221968 patent/CA2221968C/en not_active Expired - Lifetime
- 1996-06-06 WO PCT/IL1996/000006 patent/WO1996041566A2/en active IP Right Grant
- 1996-06-06 IL IL12251596A patent/IL122515A/en not_active IP Right Cessation
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Also Published As
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DE69631698T2 (en) | 2004-07-29 |
CA2221968A1 (en) | 1996-12-27 |
JP3928972B2 (en) | 2007-06-13 |
IL122515A0 (en) | 1998-06-15 |
DE69631698D1 (en) | 2004-04-01 |
EP0957747A4 (en) | 1999-11-24 |
WO1996041566A2 (en) | 1996-12-27 |
JP3772189B2 (en) | 2006-05-10 |
US6031603A (en) | 2000-02-29 |
AU708051B2 (en) | 1999-07-29 |
CA2221968C (en) | 2007-08-21 |
JP2006051374A (en) | 2006-02-23 |
JPH11507568A (en) | 1999-07-06 |
IL122515A (en) | 1999-10-28 |
AU5909696A (en) | 1997-01-09 |
EP0957747A2 (en) | 1999-11-24 |
EP0957747B1 (en) | 2004-02-25 |
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