Isch-Dish Pressure Relief Cushions

For anyone who spends long hours in a wheelchair, the ischial tuberosities — the bony points you sit on — carry the brunt of the pressure, and that's exactly where pressure injuries tend to start. The Isch-Dish line is built around this reality. Its signature contoured design lowers the pelvis into a central well while offloading those vulnerable ischial and sacral areas, redistributing weight toward the thighs and away from the tissue most at risk of breakdown.

These cushions are a common recommendation for people managing existing pressure ulcers, those with limited sensation from spinal cord injury, and long-term seated users who need reliable, all-day protection rather than a temporary fix. If you're weighing your options, the questions that matter most are usually about stability, positioning, and whether the cushion suits your risk level — Isch-Dish products are designed to hold the pelvis in a stable, upright posture, which also helps with balance and reduces the tendency to slide forward.

Fit is what makes or breaks a seating cushion, so pay attention to your seat dimensions and body weight when selecting a size, and check whether you need a version geared toward higher-risk or heavier users. Most models pair a supportive foam base with a fluid or gel component in the well, and washable, breathable covers help with hygiene and skin temperature over long periods of sitting.

Explore the full Isch-Dish range here, and browse related seating and positioning options across our broader Home Medical Equipment & Mobility selection to complete your setup.