Detachable plastic scalpel for general surgery department

The utility model discloses a detachable plastic surgery scalpel for the general surgery department, and relates to the technical field of plastic surgery scalpels for the general surgery department, the detachable plastic surgery scalpel comprises a handheld handle, a connecting handle and a blade, the handheld handle is connected to one end of the connecting handle, and the blade is connected to the other end of the connecting handle; anti-skid lines are arranged outside the handheld handle, and a connecting cavity is formed in one end of the handheld handle. The connecting handle is composed of a connecting petal A, a connecting petal B and external threads, the external threads are arranged on the outer side of one end of the connecting handle, and the connecting petal A is connected to one side of the connecting petal B; a clamping ring groove is formed in one end of the blade; when the blade of the scalpel is curled, the whole scalpel does not need to be replaced, and only the blade needs to be replaced