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DISSOLVABLE GEL-FORMING FILM FOR DELIVERY OF ACTIVE AGENTS
专利权人:
SMITH & NEPHEW; INC.
发明人:
Lei SHI,Aleksa JOVANOVIC,Dennis CARSON
申请号:
US14769754
公开号:
US20160008293A1
申请日:
2014.03.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Disclosed is a dissolvable, gel-forming film, and methods for its use, comprising a water-soluble cellulose ether, a hydrophilic rheological modifying agent, and an active proteolytic enzyme or other drug substance. The gel-forming film has a water content of less than 15% w/w and is capable of forming a hydrogel when contacted with water or other aqueous medium. The disclosed films achieve delivery of stable proteolytic enzymes to the desired site of action in a manner that provides uniform delivery of the enzymes.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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