Invention Grant
- Patent Title: Corkscrew tissue anchor
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Application No.: US16368650Application Date: 2019-03-28
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Publication No.: US11026673B2Publication Date: 2021-06-08
- Inventor: Emil Karapetian
- Applicant: Edwards Lifesciences Corporation
- Applicant Address: US CA Irvine
- Assignee: Edwards Lifesciences Corporation
- Current Assignee: Edwards Lifesciences Corporation
- Current Assignee Address: US CA Irvine
- Agency: Chang & Hale
- Main IPC: A61B17/04
- IPC: A61B17/04 ; A61F2/24 ; A61B90/00

Abstract:
A tissue anchor includes a driver head associated with a proximal portion of the tissue anchor, a pointed tip portion associated with a distal portion of the tissue anchor, a tissue-engagement portion disposed between the driver head and the pointed tip portion, and a cover configured to cover at least a portion of the tissue-engagement portion.
Public/Granted literature
- US2664110A Flow controlling apparatus Public/Granted day:1953-12-29
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