Medical wireless imaging device
US7559892B2 · kind B2 · utility
97Cited by
131References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 9, 2005 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Nov 13, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2209/047
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A medical wireless imaging device comprises an image sensor, a transmitter, a receiving device, and a plurality of light sources. The transmitter transmits data through a wireless communication link to a processing device. The receiving device wirelessly receives control data from a control unit. Each light source is configured to be individually controlled according to the control data. A reference image is stored for each light source. Intensities of each light source are calculated based on a reference image and on an input image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.