Michel Cormier - Mountain View CA, US WeiQi Lin - Palo Alto CA, US Cynthia Zhang - Saratoga CA, US Ahmad Samiee - Fremont CA, US Rolfe Anderson - Saratoga CA, US
International Classification:
A61F 13/02 A61M 31/00 A61L 15/16
US Classification:
424448000, 604500000
Abstract:
A transdermal delivery member having a plurality of microprojections adapted to pierce the stratum corneum of a subject, each of the microprojection having a length less than 145 microns. In a preferred embodiment, each microprojection has a length in the range of approximately 50-145 microns.