The ECO medical low-temperature plasma surgery system forms a plasma layer (100μm) by ionizing the conductive medium (NaCl solution) under the action of an electric field (300KHz). This thin layer has enough energy to break the organic molecular chains in the tissue without Produces carbonization, almost no damage to the surrounding tissue, the design of the bipolar cutter head makes the current not pass through the human body, and the tissue heats up very little, so it has a low temperature operating environment at 40°C-70°C, with minimal damage to human tissue and minimal thermal damage It is small, and can cut and ablate tissue at a fixed point.