Invention Grant
US08715336B2 Methods and apparatus for treatment of aneurysms adjacent to branch arteries
有权
用于治疗与分支动脉相邻的动脉瘤的方法和装置
- Patent Title: Methods and apparatus for treatment of aneurysms adjacent to branch arteries
- Patent Title (中): 用于治疗与分支动脉相邻的动脉瘤的方法和装置
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Application No.: US11737432Application Date: 2007-04-19
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Publication No.: US08715336B2Publication Date: 2014-05-06
- Inventor: Jack Chu , David R. Erickson , Jonathon Morris , Prema Ganesan , Curtis Hanson , Matthew Rust , Charles Thomas , James Machek
- Applicant: Jack Chu , David R. Erickson , Jonathon Morris , Prema Ganesan , Curtis Hanson , Matthew Rust , Charles Thomas , James Machek
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Main IPC: A61F2/06
- IPC: A61F2/06
Abstract:
A stent graft includes at least one aperture extending through the main body thereof, into which an extension portion may be deployed for positioning within an adjacent branch flow lumen. The extension portions include self biasing features, wherein the extension is biased into engagement with the main body to seal the interface thereof. Additionally, the extension portion may be configured for tortuous or deviated anatomy, to enable sealing of the extension portion with the body while extending the extension portion in a substantially non-radial direction from the main body.
Public/Granted literature
- US20080262595A1 Methods and Apparatus for Treatment of Aneurysms Adjacent to Branch Arteries Public/Granted day:2008-10-23
Information query
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