Disclosure is provided for apparatus and methods to control the temperature of fluids being administered to patients. The apparatus consists of an I.V. reservoir, fluid administration or I.V. tubing, an in-line heater, a heater controller, a temperature sensor located near the patient and feedback circuit...http://www.google.de/patents/US20020156451?utm_source=gb-gplus-sharePatent US20020156451 - Method and apparatus for fluid administration with distributed heating
