Energy sources in surgery - principles of electrosurgery (monopolar and Bipolar) - 1
This video focuses on understanding energy sources in surgery and electrosurgery principles. The video begins with an explanation of monopolar and bipolar electrosurgery and then depicts the entire route of current transfer in these modes. The fundamentals of energy sources are discussed then followed by a significantly simplified explanation of the concepts of voltage, frequency, and current flow.
An intra-operative view of the energy source machine is then provided and all the modes are discussed. Specifications of desiccation, fulguration, spray mode, contact mode, and non-contact mode are discussed after explaining the bipolar setting in an operation theatre. The concept of the crest factor is then discussed followed by practical tips on the safe use of the energy sources in the operation theatre. Overall, this video covers the essentials and fundamentals of energy sources in surgery and is a must-watch for all residents and surgeons to understand the concepts of energy sources.