Fig. 3

Proposed dielectric ultra-focused oscillatory (DUO) blade for electrosurgery: (a) Structure and the concept of capacitive coupling with tissue, (b) Blade edge and its key design variables, (c) Heating mechanism.

Proposed dielectric ultra-focused oscillatory (DUO) blade for electrosurgery: (a) Structure and the concept of capacitive coupling with tissue, (b) Blade edge and its key design variables, (c) Heating mechanism.