About Plasma Low temperature plasma (LTP) Surgery System Low temperature plasma (LTP) Surgery System(made in Chengdu Mechan Electronic Technology Co.,Ltd), which avoids causing burn injuries to patients, has been introducing into minimally invasive surgery. The mechanism by which this equipment stops bleeding is to directly occupy the injury with the formed blood clots, and different from the mechanism of the common electrical hemostatic devices that cauterize the tissues around the bleeding to stem the blood flow. At the same the Plasma Low temperature plasma (LTP) Surgery System has a some biological effects, such as ablation of the organization, this ablation function is generally not penetrating, and only has effect on the contact surface,which can safely handle with the tissue wound and prevent the planting and recurrence.