Invention Grant
- Patent Title: Stent-graft with anchoring pins
- Patent Title (中): 支架移植与锚定针
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Application No.: US11559765Application Date: 2006-11-14
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Publication No.: US07655034B2Publication Date: 2010-02-02
- Inventor: James Mitchell , Matthew Rust , Trevor Greenan , Frank Yang
- Applicant: James Mitchell , Matthew Rust , Trevor Greenan , Frank Yang
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Agent Serge Hodgson
- Main IPC: A61F2/06
- IPC: A61F2/06
Abstract:
A proximal anchor stent ring of an endoprosthesis includes proximal apexes, distal apexes, struts extending between the proximal apexes and the distal apexes, and anchor pins. The struts, the proximal apexes, and the distal apexes define an imaginary cylindrical surface. A pair of the anchor pins is located on the struts adjacent each of the proximal apexes, the anchor pins extending inwards from inside surfaces of the struts and protruding from the struts radially outward from the cylindrical surface. By locating the anchor pins inwards, the delivery profile of the proximal anchor stent ring is minimized.
Public/Granted literature
- US20080114443A1 Stent-Graft With Anchoring Pins Public/Granted day:2008-05-15
Information query
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