Method and device for improving efficiency of breathing

Details for Australian Patent Application No. 2007334144 (hide)

Owner The General Hospital Corporation

Inventors Jiang, Yandong

Agent Pizzeys

Pub. Number AU-A-2007334144

PCT Pub. Number WO2008/076628

Priority 11/611,907 18.12.06 US

Filing date 4 December 2007

Wipo publication date 26 June 2008

International Classifications

A61M 16/20 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Valves specially adapted to medical respiratory devices

Event Publications

6 August 2009 PCT application entered the National Phase

  PCT publication WO2008/076628 Priority application(s): WO2008/076628

13 August 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 17 Jul 2009

21 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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