WO1995030368A1 - Verfahren und vorrichtung zur analyse von glucose in einer biologischen probe - Google Patents
Verfahren und vorrichtung zur analyse von glucose in einer biologischen probe Download PDFInfo
- Publication number
- WO1995030368A1 WO1995030368A1 PCT/DE1995/000573 DE9500573W WO9530368A1 WO 1995030368 A1 WO1995030368 A1 WO 1995030368A1 DE 9500573 W DE9500573 W DE 9500573W WO 9530368 A1 WO9530368 A1 WO 9530368A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- sample
- light path
- path
- glucose
- 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
-
- 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
- A61B5/14532—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 glucose, e.g. by tissue impedance measurement
-
- 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
-
- 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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
-
- 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
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7528590A JPH09512722A (ja) | 1994-05-05 | 1995-04-26 | 生物学的試料に含まれるグルコースの分析のための方法および装置 |
AU23031/95A AU686373B2 (en) | 1994-05-05 | 1995-04-26 | Process and device for the analysis of glucose in a biological sample |
DE59504495T DE59504495D1 (de) | 1994-05-05 | 1995-04-26 | Verfahren und vorrichtung zur analyse von glucose in einer biologischen probe |
NZ284432A NZ284432A (en) | 1994-05-05 | 1995-04-26 | Determining glucose concentration in a biological sample. |
EP95916575A EP0758211B1 (de) | 1994-05-05 | 1995-04-26 | Verfahren und vorrichtung zur analyse von glucose in einer biologischen probe |
US08/530,241 US5710630A (en) | 1994-05-05 | 1995-04-26 | Method and apparatus for determining glucose concentration in a biological sample |
KR1019960705611A KR970702010A (ko) | 1994-05-05 | 1995-04-26 | 생물 시료중 글루코오스의 분석 방법 및 분석 장치(process and device for the analysis of glucose in biological sample) |
FI964263A FI964263A (fi) | 1994-05-05 | 1996-10-23 | Menetelmä ja laite glukoosin analysoimiseksi biologisesta näytteestä |
NO964618A NO964618L (no) | 1994-05-05 | 1996-10-31 | Fremgangsmåte og innretning for analyse av glukose i en biologisk pröve |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4415728A DE4415728A1 (de) | 1994-05-05 | 1994-05-05 | Verfahren und Vorrichtung zur Analyse von Glucose in einer biologischen Probe |
DEP4415728.2 | 1994-05-05 | ||
DEP4439900.6 | 1994-11-08 | ||
DE19944439900 DE4439900A1 (de) | 1994-11-08 | 1994-11-08 | Verfahren und Vorrichtung zur Analyse von Glucose in einer biologischen Probe |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995030368A1 true WO1995030368A1 (de) | 1995-11-16 |
Family
ID=25936274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1995/000573 WO1995030368A1 (de) | 1994-05-05 | 1995-04-26 | Verfahren und vorrichtung zur analyse von glucose in einer biologischen probe |
Country Status (14)
Country | Link |
---|---|
US (1) | US5710630A (de) |
EP (1) | EP0758211B1 (de) |
JP (1) | JPH09512722A (de) |
KR (1) | KR970702010A (de) |
AT (1) | ATE174196T1 (de) |
AU (1) | AU686373B2 (de) |
CA (1) | CA2189047A1 (de) |
DE (1) | DE59504495D1 (de) |
FI (1) | FI964263A (de) |
IL (1) | IL113570A0 (de) |
NO (1) | NO964618L (de) |
NZ (1) | NZ284432A (de) |
TW (1) | TW275570B (de) |
WO (1) | WO1995030368A1 (de) |
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JPH11239567A (ja) * | 1997-12-25 | 1999-09-07 | Fuji Photo Film Co Ltd | グルコース濃度測定方法および装置 |
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EP0933629A1 (de) * | 1998-01-28 | 1999-08-04 | Institut Francais Du Petrole | Interferenzverfahren und Vorrichtung zum Messen der Phasenverschiebung zwischen zweier von einer einzelnen polarisierten Quelle ausgehender Lichtstrahlen, sowie deren Anwendung in der Refraktometrie |
DE10302849A1 (de) * | 2003-01-23 | 2004-07-29 | Carl Zeiss Meditec Ag | Verfahren und Anordnung zur Messung der Dispersion in transparenten Medien |
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US9453794B2 (en) | 2014-09-29 | 2016-09-27 | Zyomed Corp. | Systems and methods for blood glucose and other analyte detection and measurement using collision computing |
US9459201B2 (en) | 2014-09-29 | 2016-10-04 | Zyomed Corp. | Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing |
US9459203B2 (en) | 2014-09-29 | 2016-10-04 | Zyomed, Corp. | Systems and methods for generating and using projector curve sets for universal calibration for noninvasive blood glucose and other measurements |
US9459202B2 (en) | 2014-09-29 | 2016-10-04 | Zyomed Corp. | Systems and methods for collision computing for detection and noninvasive measurement of blood glucose and other substances and events |
US9610018B2 (en) | 2014-09-29 | 2017-04-04 | Zyomed Corp. | Systems and methods for measurement of heart rate and other heart-related characteristics from photoplethysmographic (PPG) signals using collision computing |
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Also Published As
Publication number | Publication date |
---|---|
NO964618L (no) | 1997-01-03 |
EP0758211A1 (de) | 1997-02-19 |
JPH09512722A (ja) | 1997-12-22 |
TW275570B (de) | 1996-05-11 |
AU686373B2 (en) | 1998-02-05 |
AU2303195A (en) | 1995-11-29 |
EP0758211B1 (de) | 1998-12-09 |
ATE174196T1 (de) | 1998-12-15 |
NZ284432A (en) | 1997-11-24 |
KR970702010A (ko) | 1997-05-13 |
NO964618D0 (no) | 1996-10-31 |
IL113570A0 (en) | 1995-08-31 |
CA2189047A1 (en) | 1995-11-16 |
DE59504495D1 (de) | 1999-01-21 |
FI964263A0 (fi) | 1996-10-23 |
FI964263A (fi) | 1996-10-23 |
US5710630A (en) | 1998-01-20 |
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