Optical sensor containing particles for in situ measurement of analytes

Details for Australian Patent Application No. 2002328822 (hide)

Owner PreciSense A/S

Inventors Petersson, Bo; Kristensen, Jesper

Agent Spruson & Ferguson

Pub. Number AU-B-2002328822

PCT Number PCT/EP02/07108

PCT Pub. Number WO2003/006992

Priority 0116853.3 10.07.01 GB

Filing date 27 June 2002

Wipo publication date 29 January 2003

Acceptance publication date 27 September 2007

International Classifications

G01N 21/63 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - optically excited

A61B 5/00 (2006.01) Measuring for diagnostic purposes

A61B 5/145 (2006.01) Measuring for diagnostic purposes - Measuring characteristics of blood , e.g. gas concentration, pH-value

A61B 5/1455 (2006.01) Measuring for diagnostic purposes

G01N 21/64 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Fluorescence

G01N 21/78 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 33/483 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Physical analysis of biological material

G01N 33/543 (2006.01) Investigating or analysing materials by specific methods not covered by groups - with an insoluble carrier for immobilising immunochemicals

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 0116853.3 10.07.01 GB

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002328822

27 September 2007 Application Accepted

  Published as AU-B-2002328822

24 January 2008 Standard Patent Sealed

22 December 2011 Assignment Registered

  PreciSense A/S The patent has been assigned to Medtronic Minimed, Inc.

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