Huby, Ronald James,Foote, Roger Mervyn Lloyd,Bath, Andrew Roderick,Verma, Hargopal,Tang, Zhuo Ran
申请号：
NZ73857912
公开号：
NZ738579A
申请日:
2012.06.15
申请国别(地区):
NZ
年份:
2019
代理人:
摘要：
A humidifier for humidifying a pressurized flow of breathable gas for respiratory therapy for a patient, including a gas inlet configured to receive gas from a flow generator； a tub adapted to hold a liquid； a gas outlet adapted to be connectable to a tube to provide humidified gas to a patient interface； and a heating apparatus (36). The heating apparatus includes a heating element (48) having a first side and a second side, the heating element including a copper or alloy or Positive Temperature Coefficient (PTC) layer with heating tracks to in use provide heat to heat the liquid in the tub. A first thermally conductive laminate layer (58) is provided on the first side of the heating element.
