| 摘要 |
<p>Electrosurgical system and related methods that include: producing energy by a generator of an electrosurgical controller, the generator comprises a first terminal coupled to a first electrode of an electrosurgical wand, and the generator comprises a second terminal coupled to a second electrode of the electrosurgical wand; forming, responsive to the energy, a plasma proximate to the first electrode, and acting as a current return by the second electrode; reducing energy output of the generator such that the plasma proximate the first electrode is extinguished, the reducing energy output during periods of time when the electrosurgical controller is commanded to produce energy; producing energy from the generator with the first terminal coupled to the first electrode and the second terminal coupled to the second electrode; and forming, responsive to the energy, a plasma proximate to the second electrode, and acting as a current return by the first electrode.</p> |
