发明授权
- 专利标题： Lubricity gradient for medical devices
- 专利标题（中）： 医疗器械的润滑梯度
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申请号： US868301申请日： 1997-06-03
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公开(公告)号： US5902631A公开(公告)日： 1999-05-11
- 发明人: Lixiao Wang , Irina Nazarova
- 申请人： Lixiao Wang , Irina Nazarova
- 专利权人： Wang; Lixiao,Nazarova; Irina
- 当前专利权人： Wang; Lixiao,Nazarova; Irina
- 主分类号： A61M25/00
- IPC分类号： A61M25/00 ; A61L29/08 ; A61L29/14 ; A61L31/10 ; A61L31/18 ; A61M25/01 ; B05D3/10
摘要：
A medical device for partial insertion into a patient and navigating passageways, channels, canals, cavities, and other interior parts of said patient, said medical device comprising an elongate body having an in the body segment which, in normal use, is inserted in the body of a patient. At least a portion of the in-the-body segment is provided with a lubricious coating. The coating displays a gradient of lubricity along the length of thereof.
公开/授权文献
- US5301520A Water removing device in refrigerating system 公开/授权日：1994-04-12
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