Abstract
The electromagnetic field focusing (EFF) probe described in this chapter is a new precision surgical tool (US patent pending file No. 906791). It has either a hand-held or an extended form such as a catheter. It produces an intense tissue vaporizing temperature in a precisely defined manner comparable to CO2 laser. Unlike lasers, the EFF probe features tactile operation (i.e., action on touch only) such that the depth hazard associated with lasers is absent. The EFF probe simultaneously cuts (vaporizes) and cauterizes biological tissues except cortical bone. Cauterizing alone can be attained at a lower power setting.
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