Prism Supreme Heavy Duty Wheelchair Cushion – 500 lb Capacity, Superior Pelvic Stability

Product Overview

The Prism Supreme Heavy Duty Cushion is engineered for users weighing up to 500 lbs who need advanced postural positioning and long-term comfort. With anatomically designed firmness, aggressive leg troughs, and abductor contours, it delivers exceptional pelvic stability and precise leg alignment. A base layer of pressure-relieving visco-elastic foam under the ischial tuberosities ensures deep immersion and excellent pressure distribution.

Key Features & Clinical Benefits

• Heavy-Duty Support – Supports users up to 500 lbs without sacrificing lightweight performance (approx. 7 lbs).

• Pelvic & Leg Positioning – Anatomically sculpted polyurethane layer with leg troughs and abductor contours offers superior lateral stability and alignment.

• Pressure Relief – Visco-elastic foam under the ischial region promotes deep immersion, reducing peak pressure on bony areas.

• Durable Layered Foam – High-density, contour-cut layers deliver consistent support and long-lasting structure.

• Waterfall Front Edge – Reduces thigh pressure and optimizes function for users who use foot propulsion.

• Precision Fit – Cane cut rear for proper seat depth and a radius cut that matches wheelchair back upholstery.

• Advanced Covers – 4-way stretch, breathable outer cover paired with a water-resistant inner liner protects cushion integrity.

Specification Snapshot