Invention Grant
US07682669B1 Methods for covalently immobilizing anti-thrombogenic material into a coating on a medical device
失效
将抗血栓形成材料共价固定在医疗装置上的涂层中的方法
- Patent Title: Methods for covalently immobilizing anti-thrombogenic material into a coating on a medical device
- Patent Title (中): 将抗血栓形成材料共价固定在医疗装置上的涂层中的方法
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Application No.: US09918365Application Date: 2001-07-30
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Publication No.: US07682669B1Publication Date: 2010-03-23
- Inventor: Eugene T. Michal , Ni Ding , Christopher J. Buchko
- Applicant: Eugene T. Michal , Ni Ding , Christopher J. Buchko
- 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 L.L.P.
- Main IPC: B05D3/06
- IPC: B05D3/06
Abstract:
The present invention is directed to a medical device having a polymerized base coat layer for the immobilization of an anti-thrombogenic material, such as heparin, thereon. The binding coat layer is comprised of various chemically functional groups which are stable and allow for the immobilization of the anti-thrombogenic material thereto. Methods for immobilizing the anti-thrombogenic material within the base coat layer posited on a surface of the medical device are also provided.
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