Head-mounted physiological signal monitoring system, devices and methods
US11559255B1 · kind B1 · utility
1Cited by
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18Claims
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Assignee
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Key dates
| Filing date | Nov 10, 2020 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Jul 10, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/125
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Earphone apparatus includes dry electrophysiological electrodes and, optionally, other physiological and/or environmental sensors to measure signals such as ECG from the head of a subject. Methods of use of such apparatus to provide fitness, health, or other measured or derived, estimated, or predicted metrics are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.