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What to do if there is no output when the ESU Unit is started and turned on?The ESU Unit has long been widely used as an electrical surgical equipment in surgery. Once there are problems with the ESU Unit during surgery, it will inevitably affect the surgical process.

Is Oral and Dental Electrosurgical Unit Specialized?Electrosurgical Unit are widely used in general surgery, cosmetic plastic surgery, and various minimally invasive surgeries due to their excellent cutting and coagulation abilities.

Application of Electrosurgical Unit in Oral Tissue Repair      Electrosurgical Unit is the use of high-frequency alternating current technology to generate thermal effects within tissues and selectively destroy certain tissues. The radio frequency energy emitted by the host is concentrated in the electrodes, forming a complete circuit through the human body, reflux plate, and its circuit. According to different usage purposes, energy output can be divided into fully rectified output and partially rectified output.

Explanation of precautions when using electrosurgical unitElectrosurgical Unit is a device that almost every surgeon will come into contact with. When using it, the following points should be noted:1. Have an understanding of the principles of ESU cutting and coagulation.2. When using a electrosurgical unit, do not select the wrong mode. For example, do not choose the cutting and coagulation modes incorrectly. If you choose the cutting mode during coagulation, it will cause tissue cells to burn and die.3.

The Principle and Applicability of Bipolar Electrosurgical UnitHigh frequency surgical unit is divided into monopolar and bipolar. monopolar high-frequency surgical unit forms a circuit between the negative electrode plate and the knife pen. The following introduces the working principle and applicable surgery of bipolar electric knife:The principle of bipolar high-frequency electric knife is to provide high-frequency electrical energy to the body tissue through the two tips of bipolar forceps,causing the blood vessels between the two ends of the bipolar forceps to dehydrate and coag

Electrosurgical Unit for Tonsillectomy InjuryThe tonsils are rich in blood vessels and wounds are prone to bleeding. More and more doctors choose thermal cutting instruments such as plasma, carbon dioxide laser, and ultrasound knife for surgery. Low temperature plasma knife is a highly regarded instrument with a working temperature of only 40-70 ℃, and it also has the functions of cutting, hemostasis, and ablation.

The Difference between Electrosurgical Unit and Ultrasonic KnifeThe principle of electrosurgical unit cutting is to generate voltage and current at the tip of the electric knife, and generate high temperature when in contact with the skin to cut tissue.The application principle of ultrasonic knife is to convert electrical energy into mechanical energy through a special conversion device, and the mechanical energy transmitted in the form of sine waves acts on the metal knife head at the front end, causing the knife head to produce 50-100 μ The mechanical oscillation of m amplitude generates fri

How to judge the quality of a Electrosurgical Unit      Electrosurgical Unit has a wide range of applications in surgery. In addition to being widely used in general surgery, brain surgery, chest surgery, facial features, etc., it is also increasingly used in endoscopic minimally invasive surgery. Its advantages are fast cutting speed and coagulation effect.

The Working Mode of Electrosurgical Unit1. Monopolar modeIn the monopole mode of the Electrosurgical Unit, a complete circuit is used to cut and solidify tissue, which consists of a high-frequency generator inside the high-frequency electric knife, patient electrode plates connected to wires, and electrodes. In most applications, current passes through the patient through effective wires and electrodes, and then returns to the generator of the high-frequency electric knife through the patient's electrode plate and connecting wires.2.

Introduction to Electrosurgical UnitWhat is a ESU?Electrosurgical Unit is widely used in various surgeries, for tissue cutting and coagulation, and is one of the essential equipment in the operating room.What do the parameters of ESU mean?Electrosurgical Units are divided into monopolar and bipolar modes, and in monopolar mode, they must be used together with the negative electrode plate (neutral electrode plate). Let the current released by the blade flow back to the electric knife through the negative electrode plate to form a closed loop, so as not to burn the human body.