Hemostasis valve and delivery systems
US11666467B2 · kind B2 · utility
4Cited by
427References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2019 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Jul 10, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/8486
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A stent graft delivery system for delivering an aortic prosthetic device includes a handle, an internal lead screw assembly within a track of a handle body of the handle, a lead screw nut that extends about the handle body and threadable engaged with the threaded portion of the internal lead screw assembly, a support member fixed to the handle body, a sheath extending about a portion of the support member and fixed to the internal lead screw assembly, and a hemostasis valve about the supporting member and between the sheath and the lead screw assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.