Circuit and method for controlling an electrosurgical generator using a full bridge topology

Details for Australian Patent Application No. 2006200148 (hide)

Owner Covidien AG

Inventors Behnke, Robert

Agent Spruson & Ferguson

Pub. Number AU-B-2006200148

Priority 60/643,734 13.01.05 US; 11/328,766 10.01.06 US

Filing date 13 January 2006

Wipo publication date 27 July 2006

Acceptance publication date 9 February 2012

International Classifications

A61B 18/14 (2006.01) Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body - Probes or electrodes therefor

H03F 3/217 (2006.01) Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

H03L 5/00 (2006.01) Automatic control of voltage, current, or power

Event Publications

2 February 2006 Complete Application Filed

  Priority application(s): 60/643,734 13.01.05 US; 11/328,766 10.01.06 US

27 July 2006 Application Open to Public Inspection

  Published as AU-B-2006200148

20 September 2007 Change of Name(s) of Applicant(s), Section 104

  Sherwood Services AG The name of the applicant has been changed to Covidien AG

9 February 2012 Application Accepted

  Published as AU-B-2006200148

7 June 2012 Standard Patent Sealed

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