Invention Grant
- Patent Title: Coated and imprinted medical devices and methods of making the same
- Patent Title (中): 涂层和印刷医疗器械及其制造方法
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Application No.: US11274792Application Date: 2005-11-14
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Publication No.: US07935379B2Publication Date: 2011-05-03
- Inventor: Rajesh Radhakrishnan , Chandru Chandrasekaran
- Applicant: Rajesh Radhakrishnan , Chandru Chandrasekaran
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Vidas, Arrett & Steinkraus, P.A.
- Main IPC: B05D3/12
- IPC: B05D3/12 ; A61L33/00

Abstract:
The present invention relates generally to coated medical devices, preferably a stent, that has a drug-eluting surface completely or partially coated with a coating that is imprinted with an impression. In particular, the invention is directed to a coated medical device having a coating that comprises biologically active materials, polymers, or a combination thereof. The coating is imprinted with an impression by printing, molding, lithography, or embossing techniques. Preferably, the patterning imprinted on the coating is capable of releasing biologically active materials in different amounts, at different rates, and/or at different time periods. The invention also relates to methods of making and methods of using the coated medical device.
Public/Granted literature
- US20070110888A1 Coated and imprinted medical devices and methods of making the same Public/Granted day:2007-05-17
Information query