If you would like more knowledge on Electrosurgery check out the following link - Electrosurgery

I strongly recommend reading the opening paragraph of the article 'Update on Electrosurgery' . This article may help you understand why Electrosurgery Units are considered 'High Risk' and should be serviced accordingly. Update on Electrosurgery

A good video guide on the use of Electrosurgery, particularly with regard to Laparoscopic electrosurgery - Watch video