Dropper type urine bag

The utility model relates to a dropper type urine bag, which is used for drainage of urine of patients. The utility model is composed of a urine-storing bag, a transparent cavity body which can be used for observing the flow situation of the urine, a urine-discharging tube which is connected with the lower end of the cavity body in serial way, the plug valve of the urine-entering tube of the urine-storing bag, a urine-entering tube which is arranged on the upper end of the cavity body and is communicated with the cavity body to form into integration with the cavity body, a plug which is arranged on the upper end of the urine-entering tube and is connected with a urethral catheter, a short tube which is arranged on the shoulder part of the cavity body, and a stopper which is used for covering the opening of the short tube. The utility model can directly observe the flow situation of the urine, and the utility model can carry out vacuum draw, irrigation and drug injection. The utility model has the advantages of convenient use and sanitation, and the utility model can enable the urine to flow out swimmingly.