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1. WO2022010812 - A DEVICE FOR THE MITIGATION OF A NON-ANALYTE-DERIVED SIGNAL

Publication Number WO/2022/010812
Publication Date 13.01.2022
International Application No. PCT/US2021/040385
International Filing Date 02.07.2021
IPC
A61B 5/1473 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
1468using chemical or electrochemical methods, e.g. by polarographic means
1473invasive, e.g. introduced into the body by a catheter
G16H 50/30 2018.1
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
30for calculating health indices; for individual health risk assessment
Applicants
  • BIOLINQ, INC. [US]/[US]
Inventors
  • WINDMILLER, Joshua, Ray
  • PEYSER, Thomas, Arnold
  • CAMPBELL, Alan
  • SAMANT, Pradnya, Prakash
  • BHAVARAJU, Naresh
  • SEDGHAMIZ, Hooman
  • MORELOCK, David
Agents
  • CATANIA, Michael
Priority Data
63/048,61406.07.2020US
63/111,05708.11.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A DEVICE FOR THE MITIGATION OF A NON-ANALYTE-DERIVED SIGNAL
(FR) DISPOSITIF POUR L'ATTÉNUATION D'UN SIGNAL DÉRIVÉ D'UN NON-ANALYTE
Abstract
(EN) Devices (120) and methods (200) to mitigate the erroneous signal imparted by physical and/or chemical process incident upon analyte-selective electrochemical sensors that are non-analyte-related in origin are disclosed herein. The device comprises an analyte- selective sensor and an analyte-invariant sensor. The analyte- selective sensor comprises a first electrode (40a) with a selective recognition element (41) and a membrane (42), and configured to generate a product arising from the interaction of the selective recognition element (41) and an analyte. An analyte- invariant sensor comprises a second electrode (40b) with a membrane (43).
(FR) Des dispositifs (120) et des procédés (200) pour atténuer le signal erroné communiqué par un processus physique et/ou chimique incident sur des capteurs électrochimiques à sélection d'analytes dont l'origine est liée à un non-analyte sont divulgués dans la présente invention. Le dispositif comprend un capteur à sélection d'analytes et un capteur invariant aux analytes. Le capteur à sélection d'analytes comprend une première électrode (40a) comprenant un élément de reconnaissance sélective (41) et une membrane (42), et est conçu pour générer un produit issu de l'interaction de l'élément de reconnaissance sélective (41) et d'un analyte. Un capteur invariant aux analytes comprend une seconde électrode (40b) comprenant une membrane (43).
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