Multi -functional drainage joint

The utility model relates to the field of medical equipment, in particular to is used for connecting the medical multi -functional drainage joint of drainage tube and drainage bag for one kind. A multi -functional drainage joint, includes pipe, input connector and output interface, the front end and the input connector be airtight connection of pipe, and the rear end and the output interface be airtight connection of pipe, input connector is the taper joint, and the inner wall of this taper joint is smooth, and the outer wall is the pagoda and appears, the output interface is omnipotent interface, the whole taper shape that is of this omnipotent interface, and the outer wall is smooth, and the inner wall has anti -skidding draw -in groove. The utility model discloses simple structure, the drainage tube of convenient various models clinically of input connector and size connect and embolia, and the output interface then drainage tube of convenient various models and size connects and inserts, connect in addition closely, firm, effective connection between the drainage tube that can satisfy clinical various model and the drainage bag.