21
Nigel Mark Goble, Francis Amoah, Colin C O Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, March 18, 2008: US07344532 (273 worldwide citation)

In an electrosurgical generator for generating radio frequency power, the generator comprises a radio frequency output stage having three or more output connections, one or more sources of output power coupled to the output stage, and a controller operable to cause the generator to supply a first cu ...


22
Colin C O Goble, Mark G Marshall: Surgical system and method. Gyrus Medical, Oliff & Berridge, May 30, 2006: US07052494 (273 worldwide citation)

A surgical instrument comprises at least two elongate hollow tubes (14, 15), each having an aperture (18) at the distal end portion. The inner tube (14) is disposed within the other tube (15), and is mounted for rotation about its longitudinal axis. A cutting tool (4) is located at the distal end of ...


23
Colin C O Goble, Mark G Marshall: Electrosurgical instrument. Gyrus Group, Nixon & Vanderhye PC, August 14, 2007: US07255696 (250 worldwide citation)

An electrode assembly for an electrosurgical instrument, comprises a bipolar cutting blade, and fluid supply lines for directing a cooling fluid to the cutting blade, the cutting blade comprising first, second and third electrodes, and electrical insulators spacing apart the electrodes, the fluid su ...


24
Colin C O Goble, Mark G Marshall: Electrosurgical instrument. Gyrus Group, Nixon & Vanderhye P C, January 29, 2008: US07322975 (220 worldwide citation)

An electrosurgical instrument includes a handpiece, an electrode assembly comprising one or more electrodes attached to the handpiece, and connection means for connecting the handpiece to an electrosurgical generator. The handpiece comprises a housing, fluid supply lines for directing a cooling flui ...


25
Colin C O Goble, Keith Penny: Tissue resurfacing. Rhytec, Oliff & Berridge, February 26, 2008: US07335199 (214 worldwide citation)

A method for skin treatment comprises the steps of delivering at least one pulse of radio frequency power to at least one electrode in order to create an electric field; passing gas through the electric field in order to form plasma from the gas; and applying the plasma to the surface of skin. The a ...


26
Matthew R Hall, Mark G Marshall, Colin C O Goble, Francis Amoah, Kelvin J Varney, Julian Mark Ebbutt: Surgical instrument. Gyrus Medical, Nixon & Vanderhye P C, March 1, 2011: US07896877 (176 worldwide citation)

A device for morcellating tissue within a body cavity of a patient comprises a stationary tube having a distal end portion, and a bipolar electrosurgical electrode assembly located at the distal end of the tube. The electrosurgical electrode assembly comprises first and second electrodes separated b ...


27
Nigel M Goble, Colin C O Goble: Under water treatment. Gyrus Medical, Nixon & Vanderhye P C, November 19, 2002: US06482202 (158 worldwide citation)

An electrosurgical instrument, which is used for the treatment of tissue in the presence of an electrically-conductive fluid medium, comprises an instrument shaft, and an electrode assembly at one end of the shaft. The electrode assembly comprises a tissue treatment electrode and a return electrode ...


28
Nigel M Goble, Colin C O Goble: Screening and monitoring instrument. Gyrus Medical, Woodard Emhardt Maughton Moriarty & McNett, August 6, 1991: US05038109 (115 worldwide citation)

Apparatus for indicating a predisposition to kidney stone disease in humans, and also dehydration, and for monitoring the efficacy of hydration therapy, comprises a conductivity probe including a tip which can be inserted into urine so that a drop thereof adheres to the tip, and display means for in ...


29
Nigel M Goble, Colin C O Goble: Under water treatment. Gyrus Medical, Nixon & Vanderhye P C, April 3, 2001: US06210405 (106 worldwide citation)

An electrosurgical instrument comprises an instrument shaft and an electrode assembly at one end of the shaft. The electrode assembly comprises a tissue treatment electrode and a return electrode which is insulated from the treatment electrode by means of an insulation member. The tissue treatment e ...


30
Nigel M Goble, Colin C O Goble, Alan N Syrop: Electrosurgical instrument. Cyrus Medical, Nixon & Vanderhye P C, May 20, 2003: US06565561 (62 worldwide citation)

An electrosurgical instrument is provided for the treatment of tissue in the presence of an electrically-conductive fluid medium. The instrument comprises an instrument shaft (