Arteriotomy closure devices and techniques
US7025776B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2002 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | Sep 21, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/2925
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An arterial closure system includes an arterial closure device (“ACD”) and a deployment tool. The arterial closure device includes a first member forming an enlargement around the circumference of the arterial closure device and being configured to be received against an outer surface of a vessel, a connecting member having a smaller outer diameter than the first member, extending from the first member, and being configured to be positioned within an arteriotomy of a vessel, and a longitudinal channel configured to receive a tube and passing between the first member and the connecting member. The deployment tool includes a handle, a contacting section, and an extension that extends between the handle and the contacting section. The contacting section is designed to mate with the arterial closure device to advance the arterial closure device over the tube and deploy the arterial closure device within the vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.