Abstract: A cooling pad (10) for medical or veterinary applications, the cooling pad comprising a first heat exchanger (20); a second heat exchanger (30), a heat transfer fluid; a piping system (40); and an integrated pump device (50) for the heat transfer fluid; wherein the first heat exchanger (20) and the second heat exchanger (30) have the heat transfer fluid flowing through them; wherein the piping system (40) fluidically connects the first heat exchanger and the second heat exchanger; wherein the pump device (50) is adapted to cause an exchange of the heat transfer fluid between the first heat exchanger and the second heat exchanger; wherein the cooling pad (10) comprises a hermetically sealed fluid circuit for the heat transfer fluid, the fluid circuit comprising the first heat exchanger (20), the second heat exchanger (30), the piping system (40) and the pump device (50). Further, a corresponding cooling device (60), cooling system (1) and corresponding method (200) are proposed.