George, David,Buckler, George,Sullivan, David Brice
申请号：
AU2020226989
公开号：
AU2020226989A1
申请日:
2020.08.31
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2020226989A120200917.pdf#####ABSTRACT The disclosure provides an external ear canal pressure regulation device, comprising: a first fluid flow generator capable of generating a first fluid flow, a first earpiece having a first axial earpiece conduit which communicates between a first earpiece first end and a first earpiece 5 second end, said first axial earpiece conduit fluidicly coupled to said first fluid flow generator, said first earpiece having a first complaint earpiece external surface configured to salable engage a first external ear canal of a first ear as a first barrier between a first external ear canal pressure and an ambient pressure.
