Automatic alignment of a contrast enhancement system
US8730321B2 · kind B2 · utility
6Cited by
55References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2008 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Jun 1, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/366
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for insuring the proper alignment of a detected vein pattern and a projected vein pattern are disclosed. The apparatus enhances the visual appearance of veins so that an error that can lead to improper patient care or injury can be avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.