KLASEK, Paul Jan,VIRR, Alexander,ROW, Nathan John,HUBY, Ronald James,CHENG, Jack Wei
申请号：
AU2013257505
公开号：
AU2013257505B2
申请日:
2013.11.15
申请国别(地区):
AU
年份:
2014
代理人:
摘要：
#$%^&*AU2013257505B220141030.pdf#####ABSTRACT A respiratory apparatus for delivering breathable gas to a patient includes a flow generator (20) that generates a supply of pressurised gas to be delivered to the patient； a humidifier (1) for vaporising water and delivering water vapor to humidify the gas； a gas flow path leading from the flow generator to the humidifier and from the humidifier to a patient interface (5)； and a heater in thermal contact with the gas and/or the water, wherein the heater (16) comprises an elongate heating filament in the form of a tape. A humidifier for respiratory apparatus includes a first respiratory gas passage (10) for receiving gas from a flow generator, a humidifier chamber, a second respiratory gas passage (4) for delivering humidified gas to a patient interface (5), and a heater in thermal contact with the gas and/or the water, wherein the heater comprises an elongate heating filament (18, 19) extending along at least part of both said first and second respiratory gas passages. A conduit for use in a respiratory apparatus for delivering breathable gas to a patient includes a tube (4)； a helical rib (4b) on an outer surface of the tube； and a plurality of wires (4c, 4d, 4e) supported by the helical rib in contact with the outer surface of the tube. 33
