发明授权
- 专利标题： Catheter and hydrophilic, friction-reducing coating thereon
- 专利标题（中）： 导管和亲水性，减摩擦涂层
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申请号： US345102申请日： 1989-04-28
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公开(公告)号： US5041100A公开(公告)日： 1991-08-20
- 发明人: Stephen M. Rowland , Roger B. Wright
- 申请人： Stephen M. Rowland , Roger B. Wright
- 申请人地址： FL Miami Lakes
- 专利权人： Cordis Corporation
- 当前专利权人： Cordis Corporation
- 当前专利权人地址： FL Miami Lakes
- 主分类号： A61L29/08
- IPC分类号： A61L29/08 ; A61L29/16 ; A61M25/00
摘要：
A friction-reducing coating may be applied to a base material, for example the outer surface of a catheter, to provide a significant reduction in catheter friction, particularly when the friction-reducing coating is hydrated. The coating comprises an intimate mixture of a structural plastic material, for example polyurethane, and high molecular weight poly(ethylene oxide).
公开/授权文献
- US5474969A Overcoat for thermal dye transfer receiving element 公开/授权日：1995-12-12
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