Electro Surgical Units are of great significance in medical field when it comes to routine eye surgery. These are very helpful in cutting, coagulating, dissecting, fulgurating, and are also responsible for shrinking the tissues. If we talk of the comprising components of these units, then these are incorporated with a generators and also a hand piece that is comforted with one or more electrodes. Among these electrodes ones with pointed blade are termed as positive electrodes and tend to exert the effect of a tissue. Electro Surgical Units are ideal means of performing delicate task of eye surgery.