Electrosurgical instrument reducing thermal spread

Details for Australian Patent Application No. 2001249912 (hide)

Owner Sherwood Services AG

Inventors Schechter, Dave A.; Mihaichuk, Carolyn H.; Buysse, Steven Paul; Tetzlaff, Philip Mark; Moses, Michael C.; Lawes, Kate Ryland; Johnson, Kristin D.; Dycus, Sean T.

Agent Spruson & Ferguson

Pub. Number AU-B-2001249912

PCT Pub. Number WO2002/080784

Filing date 6 April 2001

Wipo publication date 21 October 2002

Acceptance publication date 29 June 2006

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

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2001249912

29 June 2006 Application Accepted

  Published as AU-B-2001249912

26 October 2006 Standard Patent Sealed

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

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