... ,LED display easy to operate... Surgical Smoke Evacuator (XY-302),Vertical .Performance description:When carrying out the operation by high-frequency ... changed tissue, will produce many smoke,odor, particulates .such as steam, CO2,CO, HN3,HCN,H2S,viruses and other harmful, toxic ... %,0.3 μmPacking size:260mm×280mm×560mmWeight:13.5kG Powerful Vertical Surgical Smoke Evacuator