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FEUILLE D'ABSORPTION TRANSDERMIQUE ET PROCÉDÉ DE FABRICATION CORRESPONDANT
专利权人:
FUJIFILM Corporation
发明人:
申请号:
EP16758867.2
公开号:
EP3266493A1
申请日:
2016.02.29
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Provided are a transdermal absorption sheet capable of achieving control of the dissolution rate and suppression of diffusion of a drug, and a method of producing the same. A transdermal absorption sheet 100 includes a sheet portion 116, and a plurality of needle-like protruding portions 110 formed by a plurality of frustum portions 114 arranged on the sheet portion 116 and needle portions 112 arranged on the frustum portions 114, in which at least one of the needle-like protruding portions 110 has a cavity portion 124 extending from the sheet portion 116 to the frustum portion 114.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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