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REVÊTEMENT HYDROPHILE POUR DISPOSITIFS INTRAVASCULAIRES
专利权人:
Koninklijke Philips N.V.;Volcano Corporation
发明人:
申请号:
EP16726425.8
公开号:
EP3294359B1
申请日:
2016.04.26
申请国别(地区):
EP
年份:
2019
代理人:
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.
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