Anastomosis apparatus and methods
US8066724B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2003 |
| Grant date | Nov 29, 2011 |
| Priority date | — |
| Expiry date | Feb 3, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/1135
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system for anastomosing a first tubular structure to a second tubular structure having an opening formed therein comprises a support device having a plurality of arms forming spaces therebetween. The support device is adapted to support the first tubular structure within an opening in the second tubular structure to facilitate anastomosing the tubular structures together. The arms can be configured to urge the first tubular structure against the portion of the second tubular structure surrounding the opening to form a seal therebetween. According to one embodiment, a plurality of discrete fasteners are provided to pass through the support device spaces and the first and second tubular structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.