Warming or cooling unit for pain treatment, comprises heating and cooling sections for warming and cooling an element, and a cooling member to remove excess heat

摘要

A warming or cooling unit, especially for a pain treatment apparatus, comprises a heating unit (3) and a cooling unit (5) for heating and cooling an element (1) to high or low temperatures. A warming or cooling unit, especially for a pain treatment apparatus, comprises a heating unit (3) and a cooling unit (5) for heating and cooling an element (1) to high or low temperatures. The heating unit and the cooling unit are arranged so temperatures can change from high to low within three minutes. The temperature difference between the high and low values is at least 40 [deg]C. The surface (4) of the heater forms the heating/cooling surface, and a cooling member (7) removes excess heat.