Invention Grant
US07470469B1 Medical device having surface modification with superoxide dismutase mimic
有权
具有超氧化物歧化酶模拟的表面改性的医疗装置
- Patent Title: Medical device having surface modification with superoxide dismutase mimic
- Patent Title (中): 具有超氧化物歧化酶模拟的表面改性的医疗装置
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Application No.: US11773881Application Date: 2007-07-05
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Publication No.: US07470469B1Publication Date: 2008-12-30
- Inventor: Eugene T. Michal , Murthy Simhambhatla , Charles D. Claude
- Applicant: Eugene T. Michal , Murthy Simhambhatla , Charles D. Claude
- 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: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: B05D3/04
- IPC: B05D3/04 ; C07D225/04 ; C07D225/08 ; C08F2/46 ; C08J7/18
Abstract:
A medical device comprising a substrate having a plasma polymerized functionality bonded to at least a portion of the substrate. A superoxide dismutase mimic agent having a complimentary functional group to the plasma polymerized functionality is bonded to the portion of the substrate by bonding to the plasma polymerized functionality. The functionalities can be carboxylate, amine, or sulfate groups and/or polyethylene glycol and can optionally include crosslinking groups.
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