Artificial venous valve with discrete shaping members
US8303649B2 · kind B2 · utility
13Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2008 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Oct 17, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2230/0076
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a prosthetic valve for regulating flow through a body lumen. The medical device comprises discrete shaping members, a flexible covering, and a valve member. The discrete shaping members are operatively attached to the flexible covering, such that the medical device may exhibit low radial force and dynamic movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.