Issac David Cohen,Daniela Bratescu,E. Althea Knight,Thomas Mammone
申请号：
US13924142
公开号：
US20140200509A1
申请日:
2013.06.21
申请国别(地区):
US
年份:
2014
代理人:
摘要：
An applicator for applying cosmetic agents into human skin, comprising: (a) a base, (b) a plurality of dissolvable microneedles fixed to said base and projecting therefrom a distance sufficient to penetrate into the skin, said microneedles being made of a material that is capable of disintegration and dispersion into the skin, (c) a cosmetic agent carried by said microneedles for delivery by said microneedles into the skin, and (d) wherein said dissolvable microneedles are configured as a dissolvable exterior shell and said shell encapsulates one or more cosmetic agents.
