- 专利标题: Hydrophilic coating for intravascular devices
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申请号: US15148001申请日: 2016-05-06
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公开(公告)号: US10532133B2公开(公告)日: 2020-01-14
- 发明人: Tung-Liang Lin
- 申请人: Koninklijke Philips N.V.
- 申请人地址: NL Eindhoven
- 专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址: NL Eindhoven
- 主分类号: A63F9/24
- IPC分类号: A63F9/24 ; A61L31/10 ; A61L31/04 ; A61L29/04 ; A61L29/08 ; A61B5/0215 ; A61B5/026 ; A61B8/12 ; A61B5/00
摘要:
The present disclosure relates to a coating for medical devices. The lubricious coating includes a primer layer and a top coating layer as well as methods of making and using the same. The primer layer includes a reaction cured product of a multifunctional acrylate and an acid functionalized monoacrylate. The top coating layer includes a reaction cured product of a mixture that includes a hydrophilic polymer comprising polyvinylpyrrolidone, an acid functionalized monoacrylate, and a hydrophilic monomer. The lubricious coating may be coated onto medical devices to form a sensing guide wire, an ultrasound imaging device, and an intravascular imaging device. Associated devices and methods are also provided.
公开/授权文献
- US20160325024A1 HYDROPHILIC COATING FOR INTRAVASCULAR DEVICES 公开/授权日:2016-11-10
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