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1. (WO2018204782) DRUG-COATED BALLOON CATHETERS FOR BODY LUMENS

Pub. No.:    WO/2018/204782    International Application No.:    PCT/US2018/031083
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 05 01:59:59 CEST 2018
IPC: A61L 29/16
A61L 29/08
A61K 31/337
A61K 31/439
A61P 31/00
A61P 37/06
Applicants: UROTRONIC, INC.
Inventors: WANG, Lixiao
BARNETT, Peter
HENDRICKSON, David
Title: DRUG-COATED BALLOON CATHETERS FOR BODY LUMENS
Abstract:
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.