APPARATUS FOR IMPROVED SHOCK-WAVE LITHOTRIPSY (SWL) USING A PIEZOELECTRIC ANNULAR ARRAY (PEAA) SHOCK-WAVE GENERATOR IN COMBINATION WITH A PRIMARY SHOCK WAVE

Details for Australian Patent Application No. 2003262631 (hide)

Owner DUKE UNIVERSITY

Inventors ZHONG, Pei; XI, Xufeng; COCKS, Franklin, H.; PREMINGER, Glenn, M.

Pub. Number AU-A-2003262631

PCT Number PCT/US03/25305

PCT Pub. Number WO2005/018469

Filing date 14 August 2003

Wipo publication date 10 March 2005

International Classifications

A61B 017/22 Surgery - Implements for squeezing-off ulcers or the like on inner organs of the body

Event Publications

11 December 2003 Complete Application Filed

21 April 2005 Application Open to Public Inspection

  Published as AU-A-2003262631

4 May 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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