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1. WO2021207594 - FLEXIBLE NONMETALLIC ELECTRODE

Publication Number WO/2021/207594
Publication Date 14.10.2021
International Application No. PCT/US2021/026571
International Filing Date 09.04.2021
IPC
A61B 5/263 2021.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
25Bioelectric electrodes therefor
263characterised by the electrode materials
H01B 1/24 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
24the conductive material comprising carbon-silicon compounds, carbon, or silicon
H01M 4/62 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
Applicants
  • UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS [US]/[US]
  • CASE WESTERN RESERVE UNIVERSITY [US]/[US]
  • ZORMAN, Christian, A. [US]/[US]
Inventors
  • ZORMAN, Christian, A.
  • BOGIE, Kath, M.
  • SESHADRI, Dhruv
  • SRIGIRI, Medha
Agents
  • ANDERSON, Joseph, P.
  • MARTY, Scott, D.
  • ANDERSON, Joseph, P.
  • KATZ, Mitchell, A.
  • MEADOWS, Brian, C.
Priority Data
63/007,59609.04.2020US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLEXIBLE NONMETALLIC ELECTRODE
(FR) ÉLECTRODE NON MÉTALLIQUE FLEXIBLE
Abstract
(EN)
An electrode can comprise carbon black and one of polydimethylsiloxane (PDMS) or PVA, wherein the carbon black has a weight of between 10% and 50% of a weight of the PDMS or PVA. The electrode can be suitable for bioelectronics. A pattern of hydrogel can be deposited on the electrode for providing adhesion to a subject. The electrode can be used in wound treatment and/or monitoring devices or in various other bioelectronics applications.
(FR)
Une électrode peut comprendre du noir de carbone et un élément parmi le polydiméthylsiloxane (PDMS) ou le PVA, le noir de carbone ayant un poids compris entre 10 % et 50 % du poids de PDMS ou de PVA. L'électrode peut être appropriée en bioélectronique. Un motif d'hydrogel peut être déposé sur l'électrode pour fournir une adhérence à un sujet. L'électrode peut être utilisée dans des dispositifs de traitement et/ou de surveillance de plaie ou dans diverses autres applications bioélectroniques.
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