Wearable textile-based hydrogel electrode for measuring biopotential
US11931159B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 6, 2020 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Apr 7, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0215
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A textile-based hydrogel electrode comprises a textile-based backing layer, a conductive structure coupled to the textile-based backing layer, and a hydrogel body in contact with at least a first portion of the conductive structure, wherein the first portion of the conductive structure and the hydrogel body form an ionic interface configured to generate an electrical signal through the conductive structure corresponding to a biopotential change proximate to the textile-based hydrogel electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.