Invention Grant
- Patent Title: Scaffold having a shaped strut and methods for shaping scaffold struts
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Application No.: US14615314Application Date: 2015-02-05
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Publication No.: US09918857B2Publication Date: 2018-03-20
- Inventor: Jamey Jacobs , Stephen Pacetti
- 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: A61F2/06
- IPC: A61F2/06 ; A61F2/915 ; B29C59/08 ; A61L31/06 ; A61L31/14 ; A61F2/958 ; B29K67/00 ; B29L31/00
Abstract:
A scaffold strut is shaped to improve hemocompatibility. After laser cutting, the scaffold is placed on a work piece and its struts are shaped by flame polishing or brushing. The abluminal surfaces and luminal surfaces can have corners rounded. The strut can have a sloped surface on its luminal side without reducing strut thickness needed for strength.
Public/Granted literature
- US20160200035A1 SCAFFOLD HAVING A SHAPED STRUT AND METHODS FOR SHAPING SCAFFOLD STRUTS Public/Granted day:2016-07-14
Information query
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