Invention Grant
US08956405B2 Collapsible caged-ball prosthetic valve for transcatheter delivery and method of use
有权
用于经导管输送的可折叠笼式球假体瓣膜和使用方法
- Patent Title: Collapsible caged-ball prosthetic valve for transcatheter delivery and method of use
- Patent Title (中): 用于经导管输送的可折叠笼式球假体瓣膜和使用方法
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Application No.: US13909593Application Date: 2013-06-04
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Publication No.: US08956405B2Publication Date: 2015-02-17
- Inventor: Huisun Wang , Pu Zhou
- Applicant: Boston Scientific Scimed, Inc.
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Vidas, Arrett & Steinkraus, P.A.
- Main IPC: A61F2/24
- IPC: A61F2/24 ; A61F2/06
Abstract:
A valve that includes an expandable valve body defining a lumen and a longitudinally moveable obstructer retained within the lumen of the valve body between the proximal and distal ends of the valve when the valve is in an expanded configuration. The valve, in the collapsed configuration, is delivered to a native valve site by a catheter where the valve body is expanded to anchor the valve at the valve annulus and the collapsed obstructer is subsequently expanded so that the valve is in the expanded configuration.
Public/Granted literature
- US20140018935A1 COLLAPSIBLE CAGED-BALL PROSTHETIC VALVE FOR TRANSCATHETER DELIVERY AND METHOD OF USE Public/Granted day:2014-01-16
Information query
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