Invention Grant
- Patent Title: Manufacturing process for polymetric stents
- Patent Title (中): 多功能支架的制造工艺
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Application No.: US11443947Application Date: 2006-05-30
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Publication No.: US07971333B2Publication Date: 2011-07-05
- Inventor: David C. Gale , Bin Huang , Anthony J. Abbate , Timothy A. Limon , Klaus Kleine
- Applicant: David C. Gale , Bin Huang , Anthony J. Abbate , Timothy A. Limon , Klaus Kleine
- Applicant Address: US CA Santa Clara
- Assignee: Advanced Cardiovascular Systems, Inc.
- Current Assignee: Advanced Cardiovascular Systems, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Squire, Sanders & Dempsey (US) LLP
- Main IPC: B21D39/00
- IPC: B21D39/00 ; B23P11/02

Abstract:
Methods and systems of fabricating a polymeric stent are disclosed herein. Methods are disclosed that include forming a polymeric tube using extrusion, radially deforming the formed tube so that the deformed tube comprises a target diameter, forming a stent from the deformed tube, and forming a stent from the deformed tube. The stent is formed by laser machining a stent pattern in the deformed tube with an ultra-short pulse laser. Disclosed methods further include crimping the stent on a support element, wherein a temperature of the stent during crimping is above an ambient temperature.
Public/Granted literature
- US20070283552A1 Manufacturing process for polymeric stents Public/Granted day:2007-12-13
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