1
Goble Colin C O: Electrosurgical system, generator for electrosurgery, and method for cutting or excising tissue by electrosurgery. Gyrus Medical, December 19, 2000: JP2000-350732 (817 worldwide citation)

PROBLEM TO BE SOLVED: To obtain many advantages including improvement of tissue incision and cutting speed, possibility of reducing damage and burning of neighboring tissues and reduction of nervous stimulation by including a circuit which senses thermal electron emission from electrode in a generat ...


2
Goble Nigel Mark, Goble Colin Charles Owen: An electrosurgical generator and system. Gyrus Medical, January 22, 1997: EP0754437-A2 (776 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 approximately 100 mu s, corresponding to ...


3
Paul C Nardella: Impedance feedback electrosurgical system. Medical Scientific, Nutter McClennen & Fish, February 3, 1998: US05713896 (645 worldwide citation)

An impedance feedback electrosurgical system is useful with electrosurgical tools to maintain a substantially constant level of current within the tissue in contact with the tool. The system comprises active and return electrodes associated with an electrosurgical tool, an impedance monitoring devic ...


4
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical generator method. Gyrus Medical, Nixon & Vanderhye P C, September 25, 2001: US06293942 (598 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
Andy H Levine, John C Meade, Philip R Lichtman: Electrosurgery with cooled electrodes. MicroSurge, Hamilton Brook Smith & Reynolds P C, July 15, 1997: US05647871 (548 worldwide citation)

A cooled electrosurgical system includes an electrosurgical device having at least one electrode for applying electrical energy to tissue. In one embodiment, the electrode includes an internal cavity in which a cooling medium such as water is contained. The internal cavity is closed at the distal en ...


6
Goble Nigel Mark, Goble Colin Charles Owen: An electrosurgical generator and system. Gyrus Medical, March 14, 2001: EP1082944-A1 (544 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 generator and system. Gyrus Medical, Nixon & Vanderhye P C, July 9, 2002: US06416509 (534 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 ...


8
Colin C O Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, July 25, 2000: US06093186 (531 worldwide citation)

A radio frequency generator for an electrosurgical system is provided, the system including an electrode assembly having two electrodes for use immersed in an electrically conductive fluid. The generator has control circuitry for rapidly reducing the delivered radio frequency output power by at leas ...


9
Nigel Mark Goble, Colin Charles Owen Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, October 23, 2001: US06306134 (508 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 ...


10
Coliin C O Goble: Electrosurgical generator and system. Gyrus Medical, Nixon & Vanderhye P C, November 22, 2005: US06966907 (505 worldwide citation)

An electrosurgical system includes a generator for generating radio frequency power, and an electrosurgical instrument including at least three electrodes and. The generator includes a radio frequency output stage having at least a pair of RF output lines, and a power supply coupled to the output st ...