Method and device to measure biosignal
US9211076B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 17, 2014 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | Jun 17, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/227
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is a biosignal measurement method and device that may measure a biosignal by connecting a simple electrode or a capacitive coupling active electrode to a biosignal processor to analyze the biosignal. The biosignal processor may change a frequency band in which the biosignal is to be filtered based on a type of the connected electrode. The biosignal measurement device includes a first signal connector capable of removably attaching to an electrode unit that is configured to sense a biosignal, wherein the first signal connector is configured to receive the biosignal from the electrode unit; a power supplier configured to supply power to the electrode unit in response to the power supplier being connected to the electrode unit; and a signal processor configured to process the biosignal received by the first signal connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.