Biomedical electric wave sensor
US8285355B2 · kind B2 · utility
9Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2010 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Feb 7, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0285
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biomedical electric wave sensor includes a base, a central pole, a dry electrode, a case, and a plurality of ribs. When the central pole lowers down, the ribs radiate and expand outward to push aside the hair of a subject, and the dry electrode exposes from the case and contacts the skin of the subject to measure a physiological electric wave signal from the subject. The present invention may overcome the intervention problem caused by hair and achieve the measurement of biomedical electric wave signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.