Intraoperative Warming Comparison of Devices

The vH2 system consists of a Control Unit containing the heating system and the vacuum generation pump which connects via an umbilical containing the fluid and vacuum tubing to the Warming Sleeve. The Control Unit also contains the user interface and alarm management systems. The disposable Warming Sleeve consists of a manifold attached to the warming pads and a polyurethane pouch (Vacuum Sleeve) that are placed over the patient's hand and forearm and secured with tape. The Warming Sleeve manifold contains connectors for the fluid and vacuum tubing contained in the umbilical.

The Bair Hugger system is the current standard of care at Tampa General Hospital. It consists of a Temperature Management Unit that contains the heating element, the air circulating motor and the temperature control mechanisms. This unit connects via a hose to the operating room blankets. The Bair Hugger technology relies on heated air convection. Warm air is circulated evenly through the air space in the specially designed blanket, warming the skin surface as well as any insulating blankets placed over the Bair Hugger blanket.