What is the primary function of an electrosurgical unit?

The primary function of an electrosurgical unit is to cut tissue and coagulate blood vessels. This is achieved through the use of high-frequency electrical currents, which have the capability to incise tissue by effectively vaporizing cells and simultaneously cauterizing blood vessels to minimize bleeding. This dual action enhances surgical efficiency and reduces the risk of blood loss during procedures.

While stabilizing the patient, providing suction, and assisting in stitching incisions are all important aspects of surgical procedures, they do not represent the core functionality of the electrosurgical unit. Instead, the electrosurgical unit specifically focuses on delivering precise electrical energy for cutting and coagulation, making it a critical tool in various surgical settings.