发明申请
US20050058844A1 Method for making medical devices having antimicrobial coatings thereon
有权
制造其上具有抗微生物涂层的医疗装置的方法
- 专利标题： Method for making medical devices having antimicrobial coatings thereon
- 专利标题（中）： 制造其上具有抗微生物涂层的医疗装置的方法
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申请号： US10732543申请日： 2003-12-10
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公开(公告)号： US20050058844A1公开(公告)日： 2005-03-17
- 发明人: Michael Rubner , Sung Yang , Yongxing Qiu , Lynn Winterton , John Lally
- 申请人： Michael Rubner , Sung Yang , Yongxing Qiu , Lynn Winterton , John Lally
- 主分类号： A61L27/34
- IPC分类号： A61L27/34 ; A61L27/54 ; A61L29/10 ; A61L29/16 ; A61L31/08 ; A61L31/10 ; G02B1/04 ; B32B15/04
摘要：
The present invention provides a method for preparing a medical device, preferably a contact lens, having an antimicrobial metal-containing LbL coating on a medical device, wherein the antimicrobial metal-containing LbL coating comprises at least one layer of a negatively charged polyionic material having —COOAg groups and/or silver nanoparticles formed by reducing Ag+ ions associated with the —COO− groups of the negatively charged polyionic material. In addition, the present invention provides a medical device prepared according to a method of the invention.
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