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BALLOON CATHETERS FOR BODY LUMENS
专利权人:
Inc.;Urotronic
发明人:
Lixiao Wang,Peter Barnett
申请号:
US16519677
公开号:
US20190374685A1
申请日:
2019.07.23
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Various embodiments disclosed relate to drug-coated balloon catheters for treating strictures in body lumens and methods of using the same. A drug-coated balloon catheter for delivering a therapeutic agent to a target site of a body lumen stricture includes an elongated balloon having a main diameter. The balloon catheter includes a coating layer overlying an exterior surface of the balloon. The coating layer includes one or more water-soluble additives and an initial drug load of a therapeutic agent.
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