Multi-mode Mattress Replacement and Mattress Overlay Systems for 24 hour pressure redistribution.

The Auto Logic® 200 and 175 Mattress Replacement Systems and the Auto Logic® 110 Mattress Overlay System provide automatic, self-setting therapy options with the benefit of a battery-powered active transportation function.

The Auto Logic range is recommended for round-the-clock pressure ulcer prevention and management of all stages in combination with a resident/patient specific monitoring, repositioning and wound care programme.

The Auto Logic pump uses Self Set Technology (SST) to regularly assess the resident's/patient's body mass distribution and readjusts cell air pressures to meet their specific needs ensuring optimum pressure area management.

Technical information

Measurements and weights

  Auto logic 110 Overlay Auto logic 200 Matress Replacement Aura logic Seat cushion
Length 2030 mm (80”) 2030 mm (80”) 470 mm (18 1/2”)
Width 860 mm (34”) 860 mm (34”) 455 mm (18”)
Height 115 mm (4 1/2”) 205 mm (8”) 50 mm (2”)
Air filled sub-mattress   2030 mm x 860 mm x 90 mm
(80” x 34” x 3 1/2”)
Cell material polyurethane (PU) polyurethane (PU) polyurethane (PU)
Base cover material PU coated nylon PU coated nylon  
Max resident/patient weight 200 kg (441 lbs) 200 kg (441 lbs) 200 kg (441 lbs)

Auto logic 175 Mattress Replacement

Length 2030 mm (80”)
Width 860 mm (34”)
Height 175 mm (7”)
Foam underlay Size 2032 mm x 838 mm x 63.5 mm (80” x 33” x 2 1/2”)
Cell material polyurethane (PU)
Max resident/patient weight 200 kg (441 lbs)


Length 375 mm (14 3/4”)
Height 280 mm (11”)
Depth 125 mm (5”)
Weight 2.75 kg (6 lbs)
Case material ABS plastic
Mode of operation continuous
Power supply voltage/frequency 100 - 240 VAC/50 - 60 Hz
Electrical rating 85 VA MAX
Operating cycle time 10 minutes
Degree of protection against electric shock class II double insulated with functional earth type BF (mains connected)
Degree of protection of ingress of liquids IPX0

The Auto Logic multi-mode pump offers leading pressure management, providing an active therapy (alternating) mode and a reactive therapy (constant lower pressure) mode.

Key features

  • Active therapy (alternating) and reactive therapy (constant lower pressure) modes.
  • Cell in cell system centralises resident/patient on the mattress and increases stability at the edge to assist during transfers..
  • Curved cell design prevents residents/patients from creeping down the bed.
  • Cable management - no trailing power cables.
  • Micro air loss - helps reduce humidity at the resident/patient mattress interface.
  • Comfort control for a softer or firmer surface improving comfort without compromising performance.
  • Battery - offers a minimum of six hours of therapy in the event of a power supply failure or active transportation to anoher department.