Novel bladder irrigation device for urinary surgery

The utility model discloses a novel bladder irrigation device for urinary surgery. The device comprises an infusion bottle group, a connecting tube group, an infusion tube, a tee joint, a drainage tube, a liquid storage bag, a flushing tube and a flushing head, the infusion bottle set comprises a first infusion bottle, a second infusion bottle and a third infusion bottle. The connecting pipe set comprises a first connecting pipe, a second connecting pipe and an exhaust connecting pipe, the first infusion bottle and the second infusion bottle are connected through the first connecting pipe, thesecond infusion bottle and the third infusion bottle are connected through the second connecting pipe, and the exhaust connecting pipe is inserted into the third infusion bottle. According to the novel bladder irrigation device for the urinary surgery, the normal saline bottles are arranged and connected in series through the pipes, so that the total amount of normal saline is increased, the supply requirement of the nor