Fiber optic darkfield ring light
US7461961B2 · kind B2 · utility
13Cited by
28References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 2007 |
| Grant date | Dec 9, 2008 |
| Priority date | — |
| Expiry date | Apr 26, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0826
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fiber optic darkfield ring light with many angled fiber optic light lines with direct illumination in a very small package. The fiber optic darkfield ring light includes a base with multiple light heads and multiple light covers attached thereto, a main cover, an optional cord grip, and an optional hood. It incorporates multiple fiber optic line arrays positioned at low angle and used in conjunction with a strobe light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.