Wellell
Wellell Sedens 500 Dynamic Seat Cushion
Wellell Sedens 500 Dynamic Seat Cushion
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The Wellell Sedens 500 Seat Cushion is a highly portable, lightweight dynamic seating solution designed for wheelchair users and long-duration sitters facing medium to high risk of pressure injuries. Featuring a battery-powered alternating system with a 12-hour lithium-ion runtime, this cushion delivers continual pressure redistribution with minimal maintenance and maximum mobility.
Built with a solid foam base and medial thigh support, the Sedens 500 promotes optimal posture while preventing adduction. Its 4-way stretch, vapour-permeable PU cover blends comfort with effective moisture management. For added safety, visual and audible alarms alert users to low pressure or low battery states.
Whether in clinical or home settings, this system enables freedom without compromising performance—offering adjustable comfort levels (5 levels) and cycle times (3 settings) to deliver tailored support wherever life takes you.
Key Features
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Battery-operated alternating therapy with 12 h runtime
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Lightweight seat cushion ideal for wheelchairs and regular chairs (1–1.2 kg)
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Comfortable foam base with medial thigh contour for postural support
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User alerts: low pressure and low battery visual and audio indicators
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Washable, low-friction 4-way stretch top cover
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Adjustable comfort and cycle settings for personalized care
Specifications
| Feature | Details |
|---|---|
| Cushion Sizes | Approx. 41–46 cm square; 10 cm thick |
| Cushion Weight | 1.0–1.2 kg |
| Max User Weight | Up to 120 kg |
| Pump Size/Weight | 25 × 12.2 × 5.7 cm; ~1 kg |
| Voltage | 100–240 V / 12 V DC |
| Therapy Adjustments | 5 comfort levels; 3 cycle times (10/15/20 min) |
| Cover Material | 4-way stretch PU, vapour-permeable |
| Safety Standards | Flame-retardant: EN 597-1 & EN 597-2 |
| Battery Runtime | Approx. 12 h; recharge ~4.5 h |
| Alerts | Visual and audible alarms for low pressure/battery |
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