发明授权
- 专利标题： Devices and methods for application of intraluminal photopolymerized gels
- 专利标题（中）： 用于腔内光聚合凝胶的装置和方法
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申请号： US494333申请日： 1995-06-26
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公开(公告)号： US5779673A公开(公告)日： 1998-07-14
- 发明人: Laurence A. Roth , Stephen J. Herman , Farhad Khosravi , David Melanson , Michael Dumont , Patrick K. Campbell , John C. Spiridigliozzi
- 申请人： Laurence A. Roth , Stephen J. Herman , Farhad Khosravi , David Melanson , Michael Dumont , Patrick K. Campbell , John C. Spiridigliozzi
- 申请人地址： MA Lexington
- 专利权人： Focal, Inc.
- 当前专利权人： Focal, Inc.
- 当前专利权人地址： MA Lexington
- 主分类号： A61F2/958
- IPC分类号： A61F2/958 ; A61M25/00 ; A61M35/00
摘要：
Devices for providing polymeric layers on the interior surface of body lumens and spaces are disclosed. The devices can include proximal and distal occlusion elements to define the treatment space and an optical emitter to provide light for a photopolymerization procedure. The devices may include a molding member for providing a thick polymeric gel. Alternatively, devices without a molding member may be used to carry out an interfacial polymerization procedure.
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