The invention discloses a multifunctional controllable bladder fistulization tube. The multifunctional controllable bladder fistulization tube comprises a liquid
guide tube, an extension tube and a
urine bag, wherein a liquid drainage one-way valve is arranged at the top end of the liquid
guide tube, a liquid drainage tube is connected to the top end of the liquid drainage one-way valve, an inner cavity of the liquid
guide tube is divided into a liquid cavity, a line cavity and an
air cavity, a pressure probe is arranged in the line cavity, a
pressure sensor is arranged at the outer end of the line cavity, an alarm is arranged at one side of the
pressure sensor, the outer end of the
air cavity is connected with a ventilation one-way valve, a plurality of drainage openings are formed in the bottom of a liquid outlet cavity, a fixing ring buckle sleeves the periphery of the liquid guide tube, an air bag is arranged at the bottom of the fixing ring buckle, and the air bag communicates with the
air cavity.
Urination can be carried out in a
toilet through the extension tube,
urination can also be carried out through the
urine bag, and use is more convenient; and meanwhile, the fistulization tube is fixed through the fixing ring buckle and the air bag, so that the air bag is prevented from moving in the bladder to continuously stimulate a triangular area of the bladder to cause bladder spasm discomfort.