Medical devices including titanium surface treatment
US10478311B2 · kind B2 · utility
6Cited by
46References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2017 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Apr 1, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/38
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical implant having a surface treatment which contains primary cavities and secondary cavities. The primary cavities are larger than the secondary cavities and the primary cavities have an average length ranging from 20-500 micrometers. The surface treatment includes recasted material adjacent to a plurality of the primary cavities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.