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1. WO2022008394 - ANALYTE SENSOR AND ITS MANUFACTURING

Publication Number WO/2022/008394
Publication Date 13.01.2022
International Application No. PCT/EP2021/068429
International Filing Date 05.07.2021
IPC
C12Q 1/00 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
G01N 27/30 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
28Electrolytic cell components
30Electrodes, e.g. test electrodes; Half-cells
A61B 5/145 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
A61B 5/1486 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1486using enzyme electrodes, e.g. with immobilised oxidase
Applicants
  • F. HOFFMANN-LA ROCHE AG [CH]/[CH] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, WS, ZA, ZM, ZW)
  • ROCHE DIABETES CARE GMBH [DE]/[DE] (DE)
  • ROCHE DIABETES CARE, INC. [US]/[US] (US)
Inventors
  • STECK, Alexander
  • SLIOZBERG, Kirill
Agents
  • GEIS, Vanessa
Priority Data
20184466.907.07.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ANALYTE SENSOR AND ITS MANUFACTURING
(FR) CAPTEUR D'ANALYTE ET SON PROCÉDÉ DE FABRICATION
Abstract
(EN) The present invention relates to an analyte sensor comprising a substrate, at least one working electrode, at least one second electrode and a membrane, wherein the membrane is located on top of the at least one second electrode. The present invention further relates to a process for manufacturing the inventive analyte sensor as well as to an analyte sensor system comprising an analyte sensor according to the present invention and an electronics unit. The analyte sensors according to the present invention may mainly be used for conducting an analyte measurement in a body fluid of a user.
(FR) La présente invention concerne un capteur d'analyte comprenant un substrat, au moins une électrode de travail, au moins une seconde électrode et une membrane, la membrane étant située sur le dessus de la au moins une seconde électrode. La présente invention concerne en outre un procédé de fabrication du capteur d'analyte de l'invention ainsi qu'un système de capteur d'analyte comprenant un capteur d'analyte selon la présente invention et une unité électronique. Les capteurs d'analyte selon la présente invention peuvent principalement être utilisés pour effectuer une mesure d'analyte dans un fluide corporel d'un utilisateur.
Latest bibliographic data on file with the International Bureau