1. Electrocoagulation: Electrocoagulation is a function of the electric knife, which heats up the blade through high-frequency DC current, thus coagulating the tissue surface at a high temperature for the purpose of hemostasis and tissue cutting. Electrocoagulation effectively coagulates small blood vessels to avoid intraoperative bleeding and preserves the surrounding tissue from damage. Electrocoagulation videos typically show the operation of the scalpel when the electrocoagulation function is used in surgery, including the coagulation and cutting of fleshy tissue.
2. Electrodessication: Electrodessication is another function of the scalpel that cuts tissue by rapidly vibrating the blade with a high-frequency alternating current. The electrocision feature cuts tissue effectively, making the surgical procedure more precise and efficient. Electrocision videos typically show the operation of an electrocutter when the electrocision function is used in surgery, including the process of cutting tissue.
In summary, the electrocoagulation and electrocision features of the scalpel are two different functions. Electrocoagulation is primarily used to stop bleeding and coagulate tissue at high temperatures, while electrocision is primarily used to cut tissue quickly. Electrocoagulation videos typically show the operation of the scalpel when using the electrocoagulation function, while electrocision videos show the operation of the scalpel when using the electrocutting function.