Adjustable medical plasma scalpel

The utility model discloses an adjustable medical plasma scalpel which comprises a supporting protection cylinder, an anti-skid cylinder sleeve, a closed end cover, a switch button and an adjustable plasma scalpel assembly. The adjustable plasma scalpel assembly comprises a supporting base, a driving motor, a rotary transmission screw, a screw supporting base, a sliding block moving groove, a connecting plate sliding block, a movable connecting plate, a fixing shaft supporting ring, a scalpel fixing shaft and an adjustable plasma scalpel. The utility model belongs to the technical field of medical plasma scalpels, particularly relates to an adjustable medical plasma scalpel, and effectively solves the problems that the length of an existing plasma scalpel is inconvenient to adjust, the automation degree is low, and time and labor are wasted. According to the adjustable medical plasma scalpel, the purposes that the length of the adjustable medical plasma scalpel is convenient to adjust, the automation degree i