Hemostasis valve and delivery systems
US9439751B2 · kind B2 · utility
123Cited by
374References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Apr 1, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/8486
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hemostasis valve includes a longitudinal valve housing, a gasket, a grip assembly and an interference element. A x-valve includes a valve housing, at least one sealing component and a support layer. Stent graft delivery systems include a handle, an internal lead screw assembly, a lead screw nut, a support member fixed to the handle body, a sheath and a hemostasis valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.