发明名称 |
MEDICAL DEVICE AND METHOD FOR MANUFACTURING MEDICAL DEVICE |
摘要 |
The present invention provides a medical device which has a lubricating coating film (surface lubricating layer) that exhibits excellent lubricity and durability. A medical device according to the present invention comprises, on a base layer, a surface lubricating layer that is formed of a block copolymer which is composed of a hydrophilic portion and a hydrophobic portion having a reactive functional group. The abundance ratio of the hydrophobic portion of the block copolymer in the outermost surface of the surface lubricating layer is 20-45 mol%, and the 1 wt% chloroform solution of the block copolymer has a viscosity of 8-30 mPa·s in an environment at 30°C. |
申请公布号 |
WO2014162872(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
WO2014JP57406 |
申请日期 |
2014.03.18 |
申请人 |
TERUMO KABUSHIKI KAISHA |
发明人 |
OMATA, KAZUYA;HAKAMATANI, TOMOE;ANZAI, TAKAO |
分类号 |
A61L29/00 |
主分类号 |
A61L29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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