Abstract: The invention relates to a device for defrosting and/or heating up medical products (1), especially deep-frozen blood products or injection or infusion solutions for later transfusion, retransfusion or injection. The inventive device comprises a heating module (2a, 2b, 2c, 2d) on which a container containing the deep-frozen product (1) can be placed. A pre-heated adaptive pad (3) is placed on the container (1) and emits the heat contained therein during the heating process. The desired final temperature of the product (1) to be heated is controlled by way of a temperature sensor (4, 5) and a control unit and is displayed once it is reached.

Abstract: An apparatus for heating or cooling a fluid in flexible tubing has a body generally centered-on an axis and having an outer surface formed with a radially outwardly open helicoidal groove of a cross-sectional shape generally corresponding to a cross-sectional shape of the tubing so that the tubing can be fitted to the groove in heat-exchange contact with the body. The outer surface is tapered axially such that substantially all of the groove can be seen from a point axially offset from the body that is heated or cooled.