Invention Grant
- Patent Title: Expandable fastener with compressive grips
- Patent Title (中): 带压缩夹头的可膨胀紧固件
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Application No.: US10913041Application Date: 2004-08-05
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Publication No.: US07918879B2Publication Date: 2011-04-05
- Inventor: Jeffrey Eric Yeung , Teresa T. Yeung
- Applicant: Jeffrey Eric Yeung , Teresa T. Yeung
- Agency: GSS Law Group
- Main IPC: A61B17/04
- IPC: A61B17/04 ; A61B17/84 ; A61F2/08 ; A61B17/10
Abstract:
Anchoring elements of a fastener are made elastically curved. The curvatures of the elements are resiliently straightened by a trocar for tissue insertion. As the trocar is withdrawn, the anchoring elements resume the curved configuration, laterally pressing the elements against tissue to anchor the fastener.
Public/Granted literature
- US20050055027A1 Expandable fastener with compressive grips Public/Granted day:2005-03-10
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