Invention Application
- Patent Title: MULTIPLE BEAM LASER SYSTEM FOR FORMING STENTS
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Application No.: US13914519Application Date: 2013-06-10
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Publication No.: US20130313236A1Publication Date: 2013-11-28
- Inventor: Li Chen , Randolf Von Oepen
- Applicant: Abbott Cardiovascular Systems Inc.
- Main IPC: B23K26/36
- IPC: B23K26/36

Abstract:
A system and method for precision cutting using multiple laser beams is described, The system and method includes a combination of optical components that split the output of a single laser into multiple beams, with the power, polarization status and spot size of each split beam being individually controllable, while providing a circularly polarized beam at the surface of a work piece to be cut by the laser beam. A system and method for tracking manufacture of individual stents is also provided.
Public/Granted literature
- US09006604B2 Multiple beam laser system for forming stents Public/Granted day:2015-04-14
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