Catheters with high-purity fluoropolymer additives
US9731049B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2014 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Jan 10, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0056
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides catheter compositions that provide anti-thrombogenic properties while not adversely impacting mechanical properties. All embodiments of the present invention comprise a catheter that comprises a fluoropolymer additive with specific compositions and/or purity levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.