Helical coil delivery device for active agent

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专利权人:

International Business Machines Corporation

发明人:

申请号：

GB201708287

公开号：

GB201708287D0

申请日:

2015.10.28

申请国别(地区):

GB

年份:

2017

代理人:

摘要：

A delivery device including a substrate formed in a coil comprising a plurality of loops, an active agent deposited between an inner surface and an outer surface of the substrate formed in the coil, and a pair of end caps, each end cap disposed on a corresponding end of the coil.

来源网站：

中国工程科技知识中心

来源网址：

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