专利名称：Apparatus for delivery of pressurised gas发明人：GRANT PARRATT,ALLAN WALLACE,FRED
BLOCHLINGER,WARWICK FREEMAN,DAVIDBURTON
申请号：AU2006303868申请日：20061016公开号：AU2006303868A1公开日：20070426
摘要：The present invention provides a gas delivery device and system and methodsfor delivering humidified pressurized gas through a conduit to a subject. Theconfiguration of the elements of the gas delivery device enable the device to beconveniently oriented from a horizontal to vertical position to suit the needs of a user.The gas delivery device may incorporate a Helmholtz resonator for dampening sound ofthe motor. The conduit may incorporate concentric tubes to allow it to convenientlyengage the humidifier at a single aperture. The invention includes a method of operatinga blower motor for a gas delivery device using a single Hall sensor.
申请人：COMPUMEDICS LIMITED
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