Prosthetic repair fabric with erosion resistant edge
US6736854B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 10, 2002 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | May 10, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/0063
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An implantable prosthesis is provided for repairing or augmenting anatomical weaknesses or defects, and is particularly suitable for the repair of soft tissue and muscle wall openings. The prosthesis may include a layer of fabric that is constructed and arranged to allow tissue ingrowth and is susceptible to erosion into and the formation of adhesions with tissue and organs. The prosthesis is configured to inhibit edge erosion of the prosthesis into surrounding tissue and organs. The prosthesis may include an erosion resistant edge to buffer an edge of the fabric from the adjacent tissue or organs. The erosion resistant edge may be provided along an opening that is adapted to receive a tube-like structure, such as the esophagus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.