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Two modes for greater pressure ulcer prevention and treatment


The Duo 2 mattress replacement system helps to prevent and treat pressure ulcers from stage I to IV in low- to very-high-risk adult patients. Choose between two therapy modes at the touch of a button to meet your patient’s needs: Continuous Low Pressure mode achieves the lowest tissue interface pressures in its category and provides maximal distribution of patient weight, while Alternating Low Pressure mode has a 1-in-4 alternating cycle in the body zone, supporting 75% of the patient at all times to reduce the high peak pressures associated with conventional alternating mattresses. The innovative Real-Heel zone features eight micro-cushions that adjust independently to your patient’s body and provide contoured support around the vulnerable heel area. The internal I-mmersion sensor controls internal cell pressures in real time to achieve very low tissue interface pressure across all body zones and in both therapy modes.


Attention: Not all products/options are available in all countries. Please check availability with your local Hillrom representative or click on Request More Information to contact Hillrom customer service.




  • Three individual low-pressure zones, including a dedicated heel zone
  • Real-Heel™ zone with enhanced lower-leg support and ultra-low pressure for optimal protection of the vulnerable heel area
  • One touch P-MAX feature for easier patient repositioning and transfer
  • Rapid inflation renders surface ready for patient use in two minutes
  • Easy activation of functions from a handheld pendant
  • No bulky external control box, freeing space at foot of bed


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Product Documentation

Technical Specifications

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Therapeutic Mattress
Length 200 cm 
Width 85 cm
Height 23 cm
Weight 19.4 kg 
Control Pendant
Height 12 cm
Width 17 cm
Depth 9 cm
Weight 0.445 kg
Safe Working Load
Weight 250 kg
Recommended Therapeutic Weight
Weight 30 to 150 kg