Patient Warming Mattresses + Return Electrode
HotDog Patient Warming Mattresses + Return Electrode are an all-in-one solution for both patient warming and electrosurgery. The Mattresses are designed to provide safe warming under the patient (35-40°C settings) while also providing grounding. The fabric heater is layered over pressure-relief foam, providing a uniformly heated, pressure-neutral pad between the patient and the table surface. The outer shell is a non-porous urethane embedded with an anti-microbial agent that prevents the growth of micro-organisms—designed for easy cleaning. The mattresses have a 2-year warranty and expiry.
Learn more about Grounding with Return Electrodes >
Mattresses are mostly radiolucent. Only the bus bars along the long edge, the sensor, and connecting wires are radio-opaque.

U501 Warming Mattress + Return Electrode
82 cm (32 in)
Dimensions
20.0 in x 32.0 in
(50.8 cm x 81.3 cm)
Weight
2.0 lb.
(0.9 kg)
U501 Example Use
For general surgery, orthopedics, thoracic, and more





U502 Warming Mattress + Return Electrode
127 cm (50 in)
Dimensions
20 in x 50.0 in
(49.5 cm x 127.0 cm)
Weight
3.3 lb.
(1.5 kg)
U502 Example Use
For cardiac surgery and plastic surgery




U530 Warming Mattress + Return Electrode
89 cm (35 in)
Dimensions
20.0 in x 35.0 in
(50.8 cm x 88.9 cm)
Weight
2.3 lb.
(1.0 kg)
U530 Example Use
For Trendelenburg positioning and other cases requiring tilting of the operating table

