Vascular anastomosis device
US6596003B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2000 |
| Grant date | Jul 22, 2003 |
| Priority date | — |
| Expiry date | May 21, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/061
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An anastomosis device is provided for making connections between various conduits in the body of a patient. The device includes a first assembly that is threaded through the target conduit of the patient to a desired location. The device then pierces the wall of the target conduit and is then attached to an external assembly that is withdrawn through the wall of the target conduit to draw the desired connector and a graft conduit into the desired position along the wall of the target conduit. Thereafter, the first assembly is separated from the connector and graft conduit. In this invention, the connector may be a stent like device, staples or similar components to secure the graft conduit to the desired location along the wall of the target conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.