Implantable prosthesis for fistula repair
US10080863B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2011 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Sep 14, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/006
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An implantable prosthesis is provided for repairing a fistula, such as an anal fistula. The prosthesis or fistula repair device may include a body with a shape configured for placement in the fistula. The prosthesis may also include an anchor or base that is located at one or both ends of the body to facilitate anchoring the prosthesis in position. The prosthesis may include one or more channels to create one or more pathways for drainage and/or irrigation of the fistula. The channel may have a relatively uniform dimension along its length or a tapered shape that increases along its length. The prosthesis may have an adjustable length for accommodating fistula tracts of varying lengths. The prosthesis may include elongated body segments that provide a wicking or capillary function to facilitate drainage of the fistula tract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.