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(858) 560-8177 Kearny Mesa Store         (760) 993-5444 Vista Store
(858) 560-8177 Kearny Mesa Store
(760) 993-5444 Vista Store

Sedens 500 Seat Cushion with Battery Power

by Apex
SKU PD01905

Sedens 500 Seat Cushion with Battery Power. Lightweight and portable, perfectly to be used in chairs or wheelchairs. Solid foam base with medial thigh support for postural stability. Lithium-ion battery of long duration that allows an autonomy up to 12 hours. Visual and audible alarm enhances patients safety and security.

Pressure Mapping of Sedens 500

"Use a pressure redistribution cushion for preventing pressure injuries in people at high risk who are seated in a chair/wheelchair for prolonged periods, particularly if the individual is unable to perform pressure relieving maneuvers"

Pressure Area Index (PAI): This is a method used to measure the interface pressure of the surface. The PAI is calculated as the proportion of sensors that register interface pressures values.

With Sedens 500

Sedens 500 offers an alternating mode (1-in-2 alternating) and alternately inflates and deflates air cells allowing pressure redistribution and encourage tissue reperfusion.

  • Battery Powered: The rechargeable lithium-ion battery which provides 12 hours of operation on a full charge
  • Pressure Redistribution: (Alternating, Static)
    • Effective alternating system with static therapy mode in help with patient repositioning
    • 5 comfort levels for selecting
  • Audible Alarm:
    • Low Pressure
    • Low Battery
  • Non-Slip Base: It prevents the cushion from sliding out of position
  • Foam Support: Solid base of support for postural stability
  • 4-Way Stretch Cover: Fluid resistant, low shear and vapor permeable top cover protect skin from friction and moisture
  • Medial thigh support to prevent thigh adduction


  • Pump: 10" x 5" x 2" (25x12.2x5.7cm)
  • Cushion:
    • X-Small: 16" l x 16" w x 4" h (41x41x10cm)
    • Small: 16" l x 18" w x 4" h (41x46x10cm)
    • Medium: 16" l x 20" w x 4" h (41x51x10cm)
    • Large: 17" l x 17" w x 4" h (43x43x10cm)
    • X-Large: 18" l x 18" w x 4" h (46x46x10cm)
    • XX-Large: 18" l x 20" w x 4" h (46x51x10cm)


  • Pump: Flame retardant ABS
  • Cushion: Cover: 4-Way Stretch; Cell: Nylon/PU & PU Foam; Base: Nylon/PU


  • Pump:
    • Supply Voltage: 12V DC, 1150 mA
    • Operating Cycle: 10/15/20 min. selectable
    • Li-ion Battery Pack: 3.78V Li-ion Battery x 2
    • Battery Operation Time: Approx. 12 hours
    • Battery Recharge Time: Approx. 4.5 hours
  • Cushions:
    • Flame Retardant Standards: EN597-1 & EN597-2
  • Type: Sedens 500 System Standard Cover
  • Weight:
    • Pump: 2.2 lbs.
    • Cushions: 2.4 lbs.