Anastomosis tool with improved graft loading
US7291157B1 · kind B1 · utility
11Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2006 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Jun 12, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/1135
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical tool for performing anastomosis may include a staple holder; a clip detachably connected to the staple holder; a length of suture, wherein a portion of the length of suture is held securely between the clip and the staple holder; and a needle connected to the suture. An incision may be made at one end of the graft vessel to form a flap. The needle may penetrate the wall of the graft vessel proximal to the incision, and the graft vessel may then be parachuted down the suture toward engagement with the clip. In this way, graft loading onto the clip is facilitated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.