The present application relates to a system for the delivery of heated therapeutic fluid to a patient's body cavity, said system comprising a device, said device comprising a heating element and a pump； and a tubing system, said tubing system comprising at least one length of tubing, a heat exchanger and at least one in-line temperature sensor. The present application further relates to a method of treating a patient using heated therapeutic fluids within a patient's body cavity, said method comprising the steps of heating the therapeutic fluid using a device comprising a heating element and a pump； and pumping the therapeutic fluid so that it is delivered to the patient's body cavity by means of a tubing system comprising at least one length of tubing, a heat exchanger and at least one in-line temperature sensor.
