The main advantages of the smoke exhaust mode of Yao Ming Medical UF-50 series co2 Insufflation machine are: 1. Maintain the stability of the pneumoperitoneum: During the operation, the pneumoperitoneum machine can keep the gas pressure in the abdominal cavity stable and prevent the operation risk caused by pressure fluctuations. 2. Real-time extraction of surgical smoke: During the operation, due to the use of electric knives, lasers and other equipment, a lot of smoke will be generated. Yao Ming Medical pneumoperitoneum can extract these fumes in real time to maintain a clear surgical field of vision. 3. Reduce the number of mirror erasures: Due to the effective extraction of smoke, the doctor does not need to wipe the surgical mirror frequently during the operation, thus reducing the number of surgical interruptions, shortening the operation time, and improving the efficiency of the operation. Use of a specific filter set: Yao Ming Medical UFOT series co2 Insufflation tubing can effectively filter the smoke and particles generated by surgery, protecting the health of doctors and patients. At the same time, this can also improve the performance of the entire co2 insufflator system, making it more stable and reliable.