▎ 摘　　要

NOVELTY - The fixer has a shell (2) that is located above a drainage tube main body (1). An outer wall of a side of the shell is provided with a connecting belt (3). A clamping block (4) is fixed at a bottom end of the connecting belt. A buckle (5) is mounted on the outer wall of side of the shell away from the connecting belt. The clamping block is connected with the buckle. A telescopic component is fixed on an inner wall of a side of the shell. An end of a threaded column (20) is connected with a handle (21). A side wall of the threaded column is connected with a movable clamping plate (23) through a screw thread. A fixing clamping plate (22) is fixed on a side wall of a movable block (16). USE - Auxiliary fixer for abdominal puncture drainage tube used for assisting diagnosis and treatment of disease such for e.g. diagnostic abdominal punctured and therapeutic abdominal puncture. ADVANTAGE - The drainage tube is effectively fixed, so as to effectively prevent the drainage tube from sliding in the process of using, so that the safety in the using process is improved. The length of the connecting belt can be randomly adjusted according to the actual need, thus the people with different waistline can be used, and the use experience is improved, and thus the patient can have a good treatment environment. The graphene heating sheet has good warming effect to the wound position of the patient, thus effectively preventing the wound patient from cooling, and hence the patient is provided with a better treatment environment, to prevent the wound of the wound from cooling. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an auxiliary fixer for abdominal puncture drainage tube. Drainage tube main body (1) Shell (2) Connecting belt (3) Clamping Block (4) Buckle (5) Movable block (16) Graphene heating sheet (17) Storage battery (18) Heat insulation pad (19) Threaded column (20) Handle (21) Fixing clamping plate (22) Movable clamping plate (23)