Andreas HENNING,Thomas HILLE,Gabriel WAUER,Heiko SPILGIES,Rolf PRACHT
申请号：
US16771586
公开号：
US20200297985A1
申请日:
2018.12.14
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The invention relates to a microneedle array, in particular to an applicator system, and to the use thereof for the intradermal delivery of active ingredients in the form of salts, in particular medicinal drugs in the form of salts, wherein this microneedle array is suitable for penetrating the skin of humans or animals, and the microneedles are made of a formulation, containing at least one active ingredient in the form of a salt and at least one biodegradable polymer.
