Invention Grant
- Patent Title: Crush recoverable polymer scaffolds
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Application No.: US14042512Application Date: 2013-09-30
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Publication No.: US09770351B2Publication Date: 2017-09-26
- Inventor: Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
- Applicant: Abbott Cardiovascular Systems Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Squire Patton Boggs (US) LLP
- Main IPC: A61F2/82
- IPC: A61F2/82 ; A61F2/958 ; A61F2/91 ; A61L27/00 ; A61L31/06 ; A61F2/86 ; A61F2/844 ; B29C35/08 ; A61L31/14 ; A61F2/89 ; A61F2/915 ; A61F2/95 ; B29K67/00 ; B29L23/00 ; B29L31/00
Abstract:
A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold has a pattern including an asymmetric closed cell connecting links connecting the closed cells.
Public/Granted literature
- US20140058499A1 Crush Recoverable Polymer Scaffolds Public/Granted day:2014-02-27
Information query
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