Dynamically configurable biopotential electrode array to collect physiological data
US8781565B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2011 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Nov 17, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods, systems, and devices are described for collecting physiological data using a configurable biopotential array. The array is embedded on a surface area of a handheld device. The array includes a number of electrode tiles. The electrodes include biosensors to collect the physiological data of a user. The electrodes are polled to detect contact with the user's skin. Electrodes in contact with the skin are electrically coupled to form an active electrode area. The coupled electrodes collect the physiological data relating to the user via the biosensors. The electrodes are decoupled after contact with the user's skin is terminated. The physiological data is analyzed and an emotional state or health state of the user is determined from the analyzed data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.