Invention Grant
- Patent Title: Coronary sinus approach for repair of mitral valve regurgitation
- Patent Title (中): 冠状窦方法修复二尖瓣关闭不全
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Application No.: US10531833Application Date: 2004-11-11
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Publication No.: US07955384B2Publication Date: 2011-06-07
- Inventor: Nasser Rafiee , Nareak Douk , James F. Crittenden
- Applicant: Nasser Rafiee , Nareak Douk , James F. Crittenden
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- International Application: PCT/US2004/038004 WO 20041111
- International Announcement: WO2005/046530 WO 20050526
- Main IPC: A61F2/24
- IPC: A61F2/24
Abstract:
A device and method for treating cardiac valve regurgitation. The device includes a tubular member including a lumen there through and a locking mechanism and a compression device carried on the tubular member. The compression device is transformable to a compression configuration in response to axial displacement and is locked in the compression configuration by the locking mechanism. The method includes positioning the compression device adjacent a cardiac valve and applying an axial displacement to the compression device to transform the compression device into a compression configuration and locking the compression device in the compression configuration to apply a compressive force to the cardiac valve.
Public/Granted literature
- US20070010878A1 Coronary sinus approach for repair of mitral valve regurgitation Public/Granted day:2007-01-11
Information query
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