Method for controlling circulation of blood in a body
US6059821A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1996 |
| Grant date | May 9, 2000 |
| Priority date | — |
| Expiry date | Jun 25, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/903
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A vascular prosthesis adapted to be endoluminally inserted into a vascular region, particularly a vascular region having an aneurysm, and a method for implanting the same. The prosthesis features a tubular framework and a sheath bound to the framework for canalizing the flow of blood, with an extension of the sheath extending beyond a free end of the prosthesis. The sheath extension provides an attachment point for a portion of a blood vessel and/or a vessel substitute to be attached chirurgically to the prosthesis. In a preferred embodiment, the prosthesis constitutes a vascular graft extension that is connected to one of the branching portions of an expandable tubular branching vascular graft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.