Endograft delivery device assembly
US11083606B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Dec 16, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/9665
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endovascular delivery device comprises an outer handle with a track; an inner handle moveable relative to the outer handle; a tip assembly slider mounted on the track; the tip assembly having a top cap and a retriever, the top cap comprising a mouth receiving a proximal portion of the endograft and closable by the retriever; a connector extending from the tip to the inner handle and including a distal portion slidably engaging the inner handle; a pusher catheter extending from the outer handle assembly; a guidewire catheter; a distal trigger wire operable to release the distal end of the endograft; a proximal trigger wire release slider mounted on the track and movable from an initial to a triggered position, wherein the tip assembly slider engages the trigger wire release slider to prevent distal movement until the trigger wire release slider is moved distally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.