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Product Details

The Liberty II is a premium alternating mattress replacement system designed to deliver exceptional care and protection for patients at very high risk of developing pressure ulcers. Its innovative cell-on-cell construction ensures consistent support, making it ideal for those with advanced care needs, including terminally ill or frail individuals, and for managing conditions like burns and lymphoedema.

Unlike traditional alternating systems, the Liberty II features TruComfort technology, which ensures each deflated cell fully re-inflates before the next deflates. This eliminates the disruptive motion some patients experience, providing a smooth and restful surface. For those managing oedema, the Pulsate Mode reduces cell pressures by 40%, with adjustable cycles ranging from 1 to 20 minutes. Additionally, the Backrest Mode adapts internal pressures based on the patient’s weight and position, ensuring optimal support and comfort.

The mattress includes an easy-to-read LCD screen that gives nursing staff clear, concise information. With its Auto-Detection feature, the system automatically adjusts to the patient’s weight distribution, ensuring maximum protection and care. The Constant Low Pressure Mode further redistributes body weight across a wider area, promoting consistent pressure relief and enhanced immersion for the patient.

The Liberty II Dynamic Low Air Loss Mattress has been thoughtfully designed with an easy-to-clean, waterproof cover that features welded seams and an enclosed zipper. Its covered air pipe minimises contamination risks, helping healthcare providers maintain high infection control standards.


Key User Benefits

  • Exceptional Pressure Relief: Advanced cell-on-cell construction and Constant Low Pressure Mode deliver highly effective support, reducing the risk of pressure ulcers even for patients at very high risk.
  • Enhanced Comfort: TruComfort technology eliminates disruptive movement, ensuring a smooth and restful experience for frail or terminally ill patients.
  • Customised Care: Pulsate Mode and Backrest Mode adapt to the patient’s needs, providing tailored support for conditions like oedema and burns.
  • Infection Control Made Easy: Waterproof cover, welded seams, and enclosed zipper make cleaning straightforward, minimising cross-infection risks.

Product Specifications

  • Risk Category: Up to very high risk
  • Maximum User Weight: 320kg / 50 stone
  • Mattress Dimensions: 2000mm x 890mm x 210mm (79" x 35" x 8")
  • Pressure Range: 20-50mmHg
  • Cycle Time: 5-30 minutes (2-cell cycle); Pulsate mode: 1-20 minutes
  • Power Unit Dimensions: 185mm x 390mm x 280mm (7" x 15" x 11")
  • Mattress Weight: 10.5kg
  • Power Unit Weight: 6.2kg
  • Manufacturer’s Warranty: 2 years
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