Multiple RF return pad contact detection system

Details for Australian Patent Application No. 2008229843 (hide)

Owner Covidien AG

Inventors Fredricks, Raymond A.; Gregg, William N.; Strum, Thomas A.

Agent Spruson & Ferguson

Pub. Number AU-B-2008229843

Parent 2003266140

Filing date 9 October 2008

Wipo publication date 30 October 2008

Acceptance publication date 30 June 2011

International Classifications

A61B 18/12 (2006.01) Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body - by passing a current through the tissue to be heated, e.g. high-frequency current

A61B 18/16 (2006.01) Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body

Event Publications

30 October 2008 Application Open to Public Inspection

  Published as AU-B-2008229843

30 October 2008 Complete Application Filed

30 June 2011 Application Accepted

  Published as AU-B-2008229843

27 October 2011 Standard Patent Sealed

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