PROCÉDÉ DE FABRICATION D'UN TIMBRE TRANSDERMIQUE DE FENTANYL AVEC DISTRIBUTION UNIFORME DE CRISTAUX DE MÉDICAMENT

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专利权人:

Inep Europe Sarl

发明人:

申请号：

EP18788597.5

公开号：

EP3612170A1

申请日:

2018.04.10

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

Methods of producing a transdermal delivery patches are described comprising the preparation of a uniform suspension of drug particles. A plasticizer is added to the suspension. A solution of an adhesive is add to the suspension to form a drug suspension in the adhesive mixture. The drug suspension is coated on a release liner and all solvents are evaporated to form a solid drug reservoir layer. A medical device for transdermal administration of a drug can include the solid drug reservoir layer. Suitable drugs include fentanyl and sufentanil.

来源网站：

中国工程科技知识中心

来源网址：

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