Abstract: A cold compress for therapeutic cooling that has a permanently sealed flexible elastic bag comprised of a water and water vapor impermeable film. The bag contains free-flowing spheres, each having a shell and containing a material having a freezing point appropriate to a cold compress temperature. The sealed bag is free of any fluid that causes bridging between the spheres to prevent free-flowing of the spheres. When cooled, the cold compress remains flexible and elastic; and the spheres remain free-flowing such that the cold compress can conform to a simply curved or compound curved surface of the human body to thereby present a heat transfer contact surface area. The absorbed body heat provides latent heat of liquefaction to frozen material inside the spheres such that a temperature of the cold compress is substantially maintained for a longer time.

Abstract: A novel cold compress designed for use as a cooling medium. The cold compress comprises a flexible bag having a plurality of spheres. Each sphere contains a heat transfer fluid. As the bag is cooled or frozen, each sphere and the fluid they contain become cool or frozen. The bag is then placed on a body part of the patient who is recovering from surgery or injury. The small spheres allow maximum surface contact with the body part. This allows maximum and efficient heat transfer.

Abstract: A novel cold compress designed for use as a cooling medium. The cold compress comprises a flexible bag having a plurality of spheres. Each sphere contains a heat transfer fluid. As the bag is cooled or frozen, each sphere and the fluid they contain become cool or frozen. The bag is then placed on a body pail of the patient who is recovering from surgery or injury. The small spheres allow maximum surface contact with the body part. This allows maximum and efficient heat transfer.