Invention Grant
- Patent Title: Handle mechanism and functionality for repositioning and retrieval of transcatheter heart valves
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Application No.: US14212860Application Date: 2014-03-14
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Publication No.: US09744037B2Publication Date: 2017-08-29
- Inventor: Arash Kheradvar , Gregory S. Kelley , Morteza Gharib
- Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY , THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Applicant Address: US CA Pasadena US CA Oakland
- Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY,THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Current Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY,THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Current Assignee Address: US CA Pasadena US CA Oakland
- Agency: One LLP
- Main IPC: A61F2/24
- IPC: A61F2/24 ; A61F2/95
Abstract:
Improved catheter devices for delivery, repositioning and/or percutaneous retrieval of percutaneously implanted heart valves are described, including a medical device handle that provides an array of features helpful in conducting a percutaneous heart valve implantation procedure while variously enabling radial expansion or contraction and/or lateral positioning control over the heart valve during the medical procedure.
Public/Granted literature
- US20140316518A1 HANDLE MECHANISM AND FUNCTIONALITY FOR REPOSITIONING AND RETRIEVAL OF TRANSCATHETER HEART VALVES Public/Granted day:2014-10-23
Information query
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