19-11-2014 дата публикации
Номер: GB0002514231A
Принадлежит:
An electrosurgical wand comprising an elongate shaft 906 that defines a handle end and a distal end, a connector comprising a first and second electrical pins. An insulative sheath characterised by a first and second plurality of discharge apertures 1009 on the distal end of the elongate shaft, the first and second plurality of discharge apertures fluidly coupled to a first conduit, and the first fluid conduit within the elongate shaft. A first active electrode 1002 of conductive material disposed on the distal end of the elongate shaft, the first active electrode 1002 having a distal surface and a thickness T, and wherein the distal surface comprises at least one inverted cusp portion 1003a, 1003b, 1003c, defined by two smooth curved surfaces and a line of intersection spaced proximally from the distal surface, and wherein the first active electrode 1002 is electrically coupled to the first electrical pin. A first return electrode of conductive material, the first return electrode 1004 ...
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