Invention Grant
US09254191B2 Balloon expandable platform with retaining features for a collapsible valve
有权
气球扩展平台，具有可折叠阀门的保留功能
- Patent Title: Balloon expandable platform with retaining features for a collapsible valve
- Patent Title (中): 气球扩展平台，具有可折叠阀门的保留功能
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Application No.: US13698162Application Date: 2011-05-19
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Publication No.: US09254191B2Publication Date: 2016-02-09
- Inventor: Aaron J. Chalekian , Daniel J. Klima , Cherry L. Knight , Jane M. Korfe , Trevor C. Knight
- Applicant: Aaron J. Chalekian , Daniel J. Klima , Cherry L. Knight , Jane M. Korfe , Trevor C. Knight
- Applicant Address: US MN St. Paul
- Assignee: St. Jude Medical, Cardiology Division, Inc.
- Current Assignee: St. Jude Medical, Cardiology Division, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- International Application: PCT/US2011/000892 WO 20110519
- International Announcement: WO2011/146124 WO 20111124
- Main IPC: A61F2/95
- IPC: A61F2/95 ; A61F2/24 ; A61F2/958 ; A61M25/10
Abstract:
Retainer structures (150) maintain stented valves (800) on the balloon (130) of a balloon catheter during delivery of the valve to an implantation node and subsequent expansion of the valve. The retainer structures define a raised edge relative to the outer surface of the balloon and limit movement of the valve longitudinally relative to the balloon. Deflation of the balloon following expansion of the valve stent releases the valve.
Public/Granted literature
- US20130218266A1 BALLOON EXPANDABLE PLATFORM WITH RETAINING FEATURES FOR A COLLAPSIBLE VALVE Public/Granted day:2013-08-22
Information query
IPC分类:
