1
Nigel M Goble, Colin C O Goble: Apparatus for radio frequency bipolar electrosurgery. G2 Design, Fish & Richardson, September 19, 1995: US05451224 (423 worldwide citation)

Surgical apparatus for bipolar diathermy has a radio frequency generator connectible to a cutting assembly which includes a support structure having a pair of electrical supply conductors and, mounted at the distal end of the support assembly, a tissue cutting head. The cutting head comprises a loop ...


2
Nigel M Goble, Colin C O Goble: Cauterising apparatus. G2 Design, Fish & Richardson, June 13, 1995: US05423810 (418 worldwide citation)

Electrosurgical cauterizing apparatus has a radio frequency generator with a power oscillator which generates a bipolar cauterizing output signal for application to a pair of cauterizing electrodes. The oscillator carrier frequency varies according to the load resistance represented by tissue being ...


3
Goble Nigel Mark, Goble Colin Charles Owen: An inductive loop power transmission system.. G2 Design, September 1, 1993: EP0558316-A1 (79 worldwide citation)

An inductive loop power transmission system intended primarily for wireless electrosurgical use has a transmitter including a radio frequency power oscillator with a resonant output circuit coupled to a loop antenna, and a receiver with a receiving antenna (L1a) and a power output (L1b) for an elect ...


4
Goble Nigel Mark, Goble Colin Charles Owen: Apparatus for radio frequency bipolar electrosurgery.. G2 Design, September 1, 1993: EP0558318-A2 (24 worldwide citation)

Surgical apparatus for bipolar electrosurgery has a radio frequency generator connectible to a cutting assembly which includes a support structure (12) having a pair of electrical supply conductors (12T, 12W) and, mounted at the distal end of the support assembly, a tissue cutting head (14). The cut ...


5
Goble Nigel Mark, Goble Colin Charles Owen: Cauterising apparatus.. G2 Design, September 1, 1993: EP0558317-A2 (3 worldwide citation)

Electrosurgical cauterising apparatus has a radio frequency generator with a power oscillator (12) which generates a bipolar cauterising output signal for application to a pair of cauterising electrodes. The oscillator carrier frequency varies according to the load resistance represented by tissue b ...


6
Glover Andrew Paul: Spirit level with slidable extension covers. G2 Design Consultants, November 24, 2004: EP1480010-A1 (2 worldwide citation)

A spirit level comprises an elongate, central member 72 and a pair of covers 64 which are slidably mounted on the central member 72. The covers 64 are slidable from a fully extended configuration (as shown) to a closed configuration where each cover 64 encloses up to one half of the elongate member ...