Humidifier with structure to prevent backflow of liquid through the humidifier inlet

Details for Australian Patent Application No. 2002233025 (hide)

Owner ResMed Limited

Inventors Cheung, Andrew; Virr, Alexander; Lithgow, Perry, David; Smith, Ian, Malcom; Jones, Richard, Llewelyn

Agent Halford & Co

Pub. Number AU-B-2002233025

PCT Pub. Number WO2002/066106

Priority PR 3117 16.02.01 AU; PR 7288 27.08.01 AU

Filing date 14 February 2002

Wipo publication date 4 September 2002

Acceptance publication date 31 May 2007

International Classifications

F24F 6/00 (2006.01) Air-humidification

A61M 16/16 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration

A61M 16/00 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-B-2002233025

31 May 2007 Application Accepted

  Published as AU-B-2002233025

27 September 2007 Standard Patent Sealed

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