Lacrimal passage indwelling flusher

A lacrimal passage indwelling flusher comprises a flexible rubber tube, a Y-shaped tube and an infusion hose, the flexible rubber tube comprises a tube head, a tube body and a tube tail, the diameter of the tube tail is gradually decreased from the connecting position of the tube tail and the tube body to the tail end of the tube tail and is in a funnel shape, and the minimum diameter of the tube tail is 0.4 mm; the tail end of the pipe tail is arranged to be in a sealed hemisphere shape, and two liquid outlets are formed in the pipe wall of the pipe tail. The pipe head of the flexible rubber pipe is connected with a flexible rubber pipe connector; the length of the hose body is 19 mm, and the flexible rubber hose can be bent at will. And the flexible rubber tube is made of silica gel. The utility model provides a lacrimal passage indwelling irrigator which is not prone to injuring ocular surface tissues and lacrimal passage mucous membranes during lacrimal passage irrigation and medicine injection. 一种泪道留置冲洗器