AU1349388A - In vivo blood testing - Google Patents

In vivo blood testing

Info

Publication number
AU1349388A
AU1349388A AU13493/88A AU1349388A AU1349388A AU 1349388 A AU1349388 A AU 1349388A AU 13493/88 A AU13493/88 A AU 13493/88A AU 1349388 A AU1349388 A AU 1349388A AU 1349388 A AU1349388 A AU 1349388A
Authority
AU
Australia
Prior art keywords
blood testing
vivo blood
vivo
testing
blood
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
AU13493/88A
Inventor
Andrew Ramsey Hopkins
Karen Margaret Montgomery Ness
Robert Martin Pettigrew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scientific Generics Ltd
Original Assignee
Scientific Generics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB878704423A external-priority patent/GB8704423D0/en
Application filed by Scientific Generics Ltd filed Critical Scientific Generics Ltd
Publication of AU1349388A publication Critical patent/AU1349388A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • 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
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0385—Diffusing membrane; Semipermeable membrane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AU13493/88A 1987-02-25 1988-02-24 In vivo blood testing Withdrawn AU1349388A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB878704423A GB8704423D0 (en) 1987-02-25 1987-02-25 Compositional analysis
GB8704423 1987-02-25
GB878722449A GB8722449D0 (en) 1987-02-25 1987-09-24 In vitro blood testing
GB8722449 1987-09-24

Publications (1)

Publication Number Publication Date
AU1349388A true AU1349388A (en) 1988-09-26

Family

ID=26291943

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13493/88A Withdrawn AU1349388A (en) 1987-02-25 1988-02-24 In vivo blood testing

Country Status (3)

Country Link
EP (1) EP0305428A1 (en)
AU (1) AU1349388A (en)
WO (1) WO1988006726A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359681A (en) * 1993-01-11 1994-10-25 University Of Washington Fiber optic sensor and methods and apparatus relating thereto
US5615673A (en) * 1995-03-27 1997-04-01 Massachusetts Institute Of Technology Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes
DE19630538A1 (en) * 1996-07-29 1998-02-05 Rossendorf Forschzent Composite material for resonance amplification of optical signals and method for its production
EP1037553B1 (en) 1997-11-12 2007-01-24 Lightouch Medical, Inc. Method for non-invasive measurement of an analyte
CA2333565C (en) 1998-07-07 2009-01-27 Lightouch Medical, Inc. Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
JP2003075447A (en) 2001-09-03 2003-03-12 Fuji Photo Film Co Ltd Measuring chip for surface plasmon resonance biosensor
GB0215876D0 (en) * 2002-07-10 2002-08-14 Marconi Applied Techn Ltd Spectroscopy methods and devices
WO2004008120A1 (en) * 2002-07-10 2004-01-22 E2V Technologies (Uk) Limited Molecular detector arrangement
WO2005007215A2 (en) 2003-07-09 2005-01-27 Glucolight Corporation Method and apparatus for tissue oximetry
US7510849B2 (en) 2004-01-29 2009-03-31 Glucolight Corporation OCT based method for diagnosis and therapy
US7254429B2 (en) 2004-08-11 2007-08-07 Glucolight Corporation Method and apparatus for monitoring glucose levels in a biological tissue
US8036727B2 (en) 2004-08-11 2011-10-11 Glt Acquisition Corp. Methods for noninvasively measuring analyte levels in a subject
EP1874178A4 (en) 2005-04-13 2009-12-09 Glucolight Corp Method for data reduction and calibration of an oct-based blood glucose monitor
US8571617B2 (en) 2008-03-04 2013-10-29 Glt Acquisition Corp. Flowometry in optical coherence tomography for analyte level estimation
GB2470757B (en) * 2009-06-04 2013-11-06 Haemaflow Ltd Non invasive gas analysis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8509492D0 (en) * 1985-04-12 1985-05-15 Plessey Co Plc Optical assay

Also Published As

Publication number Publication date
WO1988006726A1 (en) 1988-09-07
EP0305428A1 (en) 1989-03-08

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