Using motor speed in a PAP device to estimate flow

Details for Australian Patent Application No. 2005301097 (hide)

Owner ResMed Limited

Inventors Alder, Matthew; Farrugia, Steven Paul; Bullivant, Tracey; Thomsen, Kristian

Agent Halfords IP

Pub. Number AU-B-2005301097

PCT Pub. Number WO2006/047826

Priority 60/625,878 08.11.04 US; 60/624,951 04.11.04 US

Filing date 2 November 2005

Wipo publication date 11 May 2006

Acceptance publication date 15 March 2012

International Classifications

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

H02P 7/06 (2006.01) Arrangements for regulating or controlling the speed or torque of electric dc-motors - for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current

H02P 9/02 (2006.01) Arrangements for controlling electric generators for the purpose of obtaining a desired output

Event Publications

3 May 2007 PCT application entered the National Phase

  PCT publication WO2006/047826 Priority application(s): WO2006/047826

15 March 2012 Application Accepted

  Published as AU-B-2005301097

12 July 2012 Standard Patent Sealed

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