Non-reflective surgical instruments
US4726368A · kind A · utility
11Cited by
18References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 1986 |
| Grant date | Feb 23, 1988 |
| Priority date | — |
| Expiry date | Oct 1, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/00119
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A non-reflective instrument comprising a metallic substrate and a coating selected from the group consisting of Al.sub.2 O.sub.3, Al.sub.2 O.sub.3 /TiO mixtures, Al.sub.2 O.sub.3 /Cr.sub.3 O.sub.2 mixtures and WC/Co mixtures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.