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 Colin C O: Generator for electrosurgical operation, electrosurgical operation system, method for operating this system and method for performing amputation and resection of tissue by electrosurgical operation. Gyrus Medical, December 12, 2000: JP2000-342599 (816 worldwide citation)

PROBLEM TO BE SOLVED: To provide a means for increasing the removal rate of the tissue.SOLUTION: The generator for electrosurgical operation has output terminals 64 and 66 for connection respectively to the active electrode and return electrode of an appliance for electrosurgical operation and is co ...


3
Penny Keith, Amoah Francis, Goble Colin Charles Owen: Electro surgical instrument and electrosurgical tool converter. Gyrus Medical, May 15, 2001: JP2001-128990 (814 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrosurgical instrument and an electrosurgical tool converter capable of limiting the supply of energy to a place of a requesting tissue without giving an excessive damage to the tissue. SOLUTION: This electrosurgical instrument has coaxial inner and outer cyli ...


4
Yates David C, Voegele James W, Kuhns Jesse, Nalagatla Anil, Williamson Warren P, Powell Darrel M: Improved electrosurgical hemostatic device including an anvil. Ethicon Endo Surgery, November 18, 1998: EP0878169-A1 (808 worldwide citation)

An electrosurgical instrument is provided for cauterization and/or welding of tissue of varying impedance, thickness and vascularity especially in the performance of endoscopic procedures. The instrument compresses the tissue between one pole of a bipolar energy source located on one interfacing sur ...


5
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 ...


6
Goble Colin Charles Owen: Electrosurgery system and method. Gyrus Medical, November 22, 2000: EP1053720-A1 (692 worldwide citation)

An electrosurgical generator has output terminals for connection to active and return electrodes respectively of an electrosurgical instrument and, connected to the output terminals via at least one isolation capacitor, a radio frequency (r.f.) source which may be pulsed by a pulsing circuit. To per ...


7
Goble Nigel Mark, Goble Colin Charles Owen: Electrosurgical apparatus. Gyrus Medical, January 31, 1996: EP0694290-A2 (680 worldwide citation)

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


8
Csaba Truckai, James A Baker, Gabor Gran, John H Shadduck: Electrosurgical working end with replaceable cartridges. SurgRx, Townsend and Townsend and Crew, May 9, 2006: US07041102 (626 worldwide citation)

An electrosurgical medical device and method for creating thermal welds in engaged tissue that carries the electrosurgical components in a disposable cartridge. The instrument also can carry a blade member in a disposable cartridge, thus making the instrument system inexpensive to use. In another em ...


9
Broadwin Alan, Vassallo Charles, Logan Joseph N, Hornlein Robert W: Apparatus for providing enhanced tissue fragmentation and/or hemostasis.. Cavitron, April 5, 1989: EP0310431-A2 (595 worldwide citation)

An apparatus having a vibratable tip (22) for ultrasonically disintegrating tissue in a surgical procedure and for aspirating the disintegrated tissue and fluid away from the surgical site (12) through an opening (24) in the tip. A connection (42) to the electrosurgical unit provides for delivery of ...


10
Goble Nigel Mark, Goble Colin Charles Owen: Laparoscopic surgical instrument.. Gyrus Medical, November 9, 1994: EP0623316-A1 (575 worldwide citation)

A laparoscopic surgical instrument which may be in the form of forceps or a cutter has, at the end of a hollow tube (10) for introduction through the body cavity wall, a housing (14A, 14B), a pair of pivotally mounted metallic jaws (12A, 12B), a reciprocable control rod (18) in the tube (10), and an ...