Irradiation unit
US6932599B1 · kind B1 · utility
26Cited by
8References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 18, 2000 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | Oct 22, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/804
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The radiation device has an array (11) of light-emitting diodes (12) providing light beams which are directed onto a focus region (20) at the input end of a light conductor (18), used for directing a focused light beam onto the radiation point. The light-emitting diodes are supported in a planar holder (19) at different inclination angles, for providing a light cone illuminating the light conductor input end from their output beams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.