Ross, Russell F.,Hagan, Luke,Malkin, Alex,Hatchett, Derek,Marks, Jacob,Lutzow, Thomas
申请号：
AU2014222308
公开号：
AU2014222308B2
申请日:
2014.02.28
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
A transdermal drug delivery device is disclosed that may comprise a housing including an upper housing portion and a lower housing portion. The lower housing portion may define a bottom surface including skin attachment means for releaseably attaching the lower housing portion to skin of a user. The upper housing portion may at least partially surround a central region of the device. The device may also include a microneedle assembly and a reservoir disposed within the central region. The reservoir may be in fluid communication with the microneedle assembly. Additionally, the device may include a pushing element disposed above the microneedle assembly within the central region. The pushing element may be configured to provide a continuous bilateral force having a downward component transmitted through the microneedle assembly and an upward component transmitted through the skin attachment means.
