Drug Eluting Balloon With Preferred Drug Orientation To Improve Drug Transfer Efficiency

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专利权人:

发明人:

Hongxia Zeng,Yen-Lane Chen,Steven L. Kangas

申请号：

US14583941

公开号：

US20150182732A1

申请日:

2014.12.29

申请国别(地区):

US

年份:

2015

代理人:

摘要：

A catheter comprises a medical balloon having a drug coating. The drug coating comprises drug crystals on a surface of the balloon. The majority of the drug crystals on the surface of the balloon are oriented drug crystals which extend within 5° of a predetermined, non-zero common angle relative to the surface of the balloon from which the crystals extend.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/