Invention Grant
- Patent Title: Stent with improved drug loading capacity
- Patent Title (中): 支架具有改善的药物负载能力
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Application No.: US11340339Application Date: 2006-01-25
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Publication No.: US07861570B2Publication Date: 2011-01-04
- Inventor: Richard Thomas
- Applicant: Richard Thomas
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Main IPC: B21D22/00
- IPC: B21D22/00 ; B23P19/02 ; B25B27/00 ; B28B21/00

Abstract:
The present invention provides a method of forming a drug eluting stent, the method comprising coupling a stent framework to a mandrel, inserting the mandrel with stent framework into an open die, the die including a forming surface including a plurality of raised indentation forming portions; closing the die against the stent framework; pressing the raised indentation portions into the stent framework to form indentation in the stent framework; and inserting at least one drug polymer into the indentation formed in the stent framework.
Public/Granted literature
- US20060123613A1 Stent with improved drug loading capacity Public/Granted day:2006-06-15
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