Bio-X is the authorised channel partners for Blood Warmer from Kewell Medical Technology. The Blood and Infusion Warmer can be used in all cases in which hypothermia of the patient through cold transfusions and infusion solutions is to be prevented. The intelligent control circuit of the device operates and deals with the temperature signal that is sent by high- precision sensor, and continually adjusts heating state, in order to rapidly keep the surface temperature of the heat exchanger at the set temperature. At the same time, the heat is transferred into the sowing liquid in the tubing that is placed in the grooves of the heat exchanger, to increase the temperature of the liquid. There are dual independent temperature protections inside the device to ensure the security of use.