Invention Grant
US08221824B2 Deforming surface of drug eluting coating to alter drug release profile of a medical device
失效
改变药物洗脱涂层的表面以改变医疗装置的药物释放曲线
- Patent Title: Deforming surface of drug eluting coating to alter drug release profile of a medical device
- Patent Title (中): 改变药物洗脱涂层的表面以改变医疗装置的药物释放曲线
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Application No.: US11050217Application Date: 2005-02-03
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Publication No.: US08221824B2Publication Date: 2012-07-17
- Inventor: Mary Jo Timm
- Applicant: Mary Jo Timm
- 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: Kenyon & Kenyon LLP
- Main IPC: B05D3/10
- IPC: B05D3/10 ; B05D3/12
Abstract:
A method is provided for altering a drug release profile of a coating of a medical device by increasing a surface area of the coating of the medical device. The method may include indenting the coating using a crimping apparatus, a rolling apparatus, or a clamping device. The method may alternatively or additionally include changing a chemical composition of at least one coating component to increase a roughness of a texture of the coating, and/or drying or partially drying the coating before the coating impacts the medical device.
Public/Granted literature
- US20060171982A1 Deforming surface of drug eluting coating to alter drug release profile of a medical device Public/Granted day:2006-08-03
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