Brain function monitoring and display system
US8175696B2 · kind B2 · utility
11Cited by
5References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 6, 2007 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Nov 25, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A process for analysing an electroencephalogram signal representative of activity of a brain, including: i) generating coefficient data for a signal representation of a portion of the signal; ii) generating pole data representing positions of one or more poles on a complex plane, the positions being generated based on the coefficient data; and iii) generating, based on a mean position of the poles, brain state data representing functional state of the brain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.