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1. WO2011104517 - CAPACITANCE DETECTION IN ELECTROCHEMICAL ASSAY

Publication Number WO/2011/104517
Publication Date 01.09.2011
International Application No. PCT/GB2011/000267
International Filing Date 25.02.2011
IPC
G01N 33/487 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
483Physical analysis of biological material
487of liquid biological material
CPC
G01N 27/22
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
02by investigating impedance
22by investigating capacitance
G01N 27/3274
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
28Electrolytic cell components
30Electrodes, e.g. test electrodes; Half-cells
327Biochemical electrodes ; , e.g. electrical or mechanical details for in vitro measurements
3271Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
3274Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
Applicants
  • LIFESCAN SCOTLAND LIMITED [GB]/[GB] (AllExceptUS)
  • ELDER, David [GB]/[GB] (UsOnly)
  • RIPPEL, Sven [DE]/[DE] (UsOnly)
Inventors
  • ELDER, David
  • RIPPEL, Sven
Agents
  • BRUNNER, John, Michael, Owen
Priority Data
61/308,16725.02.2010US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CAPACITANCE DETECTION IN ELECTROCHEMICAL ASSAY
(FR) DÉTECTION DE CAPACITANCE EN ANALYSE ÉLECTROCHIMIQUE
Abstract
(EN) A method and system are provided to determine fill sufficiency of a biosensor test chamber by determining capacitance of the test chamber.
(FR) L'invention concerne un procédé et un système permettant de déterminer la suffisance de remplissage d'une chambre de test de biocapteur en déterminant la capacitance de la chambre de test.
Related patent documents
RU2012140730This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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