Holley Liam,Martin Dion Charles Chewe,Farrugia Steven Paul
申请号：
NZ61227510
公开号：
NZ612275A
申请日:
2010.02.10
申请国别(地区):
NZ
年份:
2014
代理人:
摘要：
612275 Disclosed is a device (102) for use with a flow generator (110) that generates a supply of pressurized air to be provided at an outlet to a patient for treatment. The device (102) includes a patient interface attachable to the outlet of the flow generator (110). A sensor (104) receives a first (A1) acoustic signal generated by the flow generator (110) and second acoustic signal (A2) reflected from the patient interface. A controller (106) processes the first signal (A1) and reflected second signal (A2), and detects the connection of a patient interface based on the processed reflected second signals (A2).
