Tissue oximeter intraoperative sensor
US8290558B1 · kind B1 · utility
15Cited by
31References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2009 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Feb 15, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/222
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An oximeter tool includes a base with one or more sensor structures to make measurements, a handle, and a spring connected between the handle and the base. A user can hold the handle while measurements are made and the spring permits the handle to flex relative to the one or more sensor structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.