1
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical instrument and an electrosurgical electrode assembly. Gyrus Medical, Nixon & Vanderhye P C, June 13, 2000: US06074386 (702 worldwide citation)

An electrosurgical instrument primarily intended for so-called "underwater" electrosurgery has a radio frequency generator, a handpiece, and an electrode assembly detachably mounted to the handpiece. Different electrode assemblies may be selected according to the surgical procedure to be performed. ...


2
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical apparatus. Gyrus Medical, Peter C Richardson, Lawrence C Akers, Aaron Passman, July 15, 1997: US05647869 (702 worldwide citation)

In electrosurgical apparatus for tissue desiccation and cutting, an electrosurgical generator has a series-connected output inductor which forms a series resonant circuit with the capacitance of the generator load, the load including an electrode unit and a cable coupled to the generator output. The ...


3
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical instrument. Gyrus Medical, Nixon & Vanderhye P C, May 2, 2000: US06056746 (598 worldwide citation)

In an electrosurgical instrument for the treatment of tissue in the presence of an electrically conductive fluid medium, a bipolar electrode assembly has an active electrode with an exposed tissue treatment portion, a return electrode having an exposed fluid contact surface, and an insulating member ...


4
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical generator method. Gyrus Medical, Nixon & Vanderhye P C, September 25, 2001: US06293942 (581 worldwide citation)

An electrosurgical system including an electrode assembly having two electrodes for use immersed in an electrically conductive fluid has a generator with control circuitry for rapidly reducing the delivered radio frequency output power by at least 50% within at most a few cycles of the peak radio fr ...


5
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical instrument. Gyrus Medical, Nixon & Vanderhye P C, August 31, 1999: US05944715 (530 worldwide citation)

An electrosurgical instrument, 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 which is elect ...


6
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, July 9, 2002: US06416509 (518 worldwide citation)

An electrosurgical system including an electrode assembly having two electrodes for use immersed in an electrically conductive fluid has a generator with control circuitry for rapidly reducing the delivered radio frequency output power by at least 50% within at most a few cycles of the peak radio fr ...


7
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical instrument. Gyrus Medical, Nixon & Vanderhye P C, December 21, 1999: US06004319 (494 worldwide citation)

In an electrosurgical instrument for the treatment of tissue in the presence of an electrically conductive fluid medium a bipolar electrode assembly has an active electrode with an exposed tissue treatment portion, a return electrode having an exposed fluid contact surface, and an insulating member ...


8
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, October 23, 2001: US06306134 (492 worldwide citation)

An electrosurgical system including an electrode assembly having two electrodes for use immersed in an electrically conductive fluid has a generator with control circuitry for rapidly reducing the delivered radio frequency output power by at least 50% within at most a few cycles of the peak radio fr ...


9
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical instrument. Gyrus Medical, Nixon & Vanderhye P C, February 22, 2000: US06027501 (478 worldwide citation)

An electrosurgical instrument, which is used to treat tissue in the presence of an electrically-conductive fluid, 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 electricall ...


10
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, July 17, 2001: US06261286 (474 worldwide citation)

An electrosurgical system including an electrode assembly having two electrodes for use immersed in an electrically conductive fluid has a generator with control circuitry for rapidly reducing the delivered radio frequency output power by at least 50% within at most a few cycles of the peak radio fr ...



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