Reusable air-free HotDog Patient Warming now combines electrosurgical grounding with underbody warming for better warming and cost savings. Combine HotDog warming with WaffleGrip™ for steep Trendelenburg positioning in robotic and nonrobotic surgery. | The HotDog Patient Warming System now combines electrosurgical grounding with underbody warming for better patient temperature outcomes and cost savings. The System is reusable, air-free and warms the patient from above and below. Combine HotDog warming with WaffleGrip™ for Warm and Secure steep Trendelenburg positioning that is ideal for robotic and non-robotic surgery.