Implantable medical devices comprising bio-degradable alloys with enhanced degradation rates
US10765775B2 · kind B2 · utility
3Cited by
13References
26Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 23, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Jan 23, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12292
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention provides medical devices comprising high-strength alloys which degrade over time in the body of a human or animal, at controlled degradation rates, without generating emboli and which have enhanced degradation due to the presence of a halogen component. In one embodiment the alloy is formed into a bone fixation device such as an anchor, screw, plate, support or rod. In another embodiment the alloy is formed into a tissue fastening device such as staple. In yet another embodiment, the alloy is formed into a dental implant or a stent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.