Medical Pad and System for Thermotherapy

A patient temperature control system, comprising:

• a fluid conditioning assembly configured to cool, warm, and circulate a thermal exchange fluid throughout the system;
• a controller configured to operate the fluid conditioning assembly;
• one or more medical pads for thermal exchange with a patient, the one-or-more medical pads including:
• a fluid circulation layer for circulating the thermal exchange fluid therethrough;
• and
• a hydrogel layer over the fluid circulation layer defining an adhesive surface for adhering to skin of the patient, the hydrogel layer of an ultraviolet light-cured composition comprising a cross-linked copolymer and having a thermal conductivity of 1.9 cal/hr-cm-° C.;
• and
• a patient temperature sensor configured to sense patient temperature and provide a patient temperature signal indicative thereof to the controller for operating the fluid conditioning assembly.