Convoluted Foam Wheelchair Cushion – 18" x 16", 3" or 4" Height
Skil-Care Convoluted Foam Wheelchair Cushion with LSII Cover (18" x 16")
Multi-Point Weight-Distributing Egg-Crate Surface Pattern with Fluid-Resistant Low Shear II Two-Way Stretch Cover and Frame Safety Attachment Strap
The Skil-Care Convoluted Foam Wheelchair Cushion with LSII Cover delivers a reliable, cost-effective daily pressure relief and skin protection solution meticulously engineered for individuals at low-to-moderate risk of pressure injuries. Extended wheelchair use creates high interface pressure at the ischial tuberosities, coccyx, and thighs. Flat, unsupportive cushions can concentrate this weight into localized hotspots that restrict capillary blood flow and trigger skin breakdown. This clinical-grade cushion overcomes those daily risks, utilizing a multi-peak egg-crate surface profile that redistributes body weight across a broader surface area to restore seated comfort and protect fragile skin.
Constructed from high-resiliency convoluted foam, the 18" x 16" cushion features contoured valleys that facilitate continuous airflow, helping reduce heat and moisture accumulation beneath the user. It comes wrapped in a specialized LSII (Low Shear II) cover—a clinical-grade, fluid-resistant, two-way stretch fabric that significantly reduces skin-damaging friction and shear forces during transfers or position shifts. Complete with an integrated safety strap to anchor the pad firmly to the wheelchair frame and prevent sliding, this ultra-lightweight, FSA/HSA eligible cushion provides an exceptional balance of posture control, simple maintenance, and clinical reliability.
Key Features & Benefits
- Egg-Crate Convoluted Airflow Pattern: Multi-point surface geometry distributes peak weight away from the sit bones while open valleys promote air circulation to reduce heat and moisture.
- Low Shear II (LSII) Stretch Cover: Two-way stretch outer fabric reduces shear and friction forces against delicate skin during movement, resisting fluid penetration and wiping clean easily.
- Selectable 3" or 4" Thickness Profiles: Available in a 3-inch height for standard daily comfort or a 4-inch height for users requiring deeper immersion during extended sitting hours.
- Integrated Frame Safety Strap: Built-in attachment strap buckles securely around the wheelchair back posts to keep the cushion anchored during patient transfers.
- Stable Trunk & Posture Support: Offers a firm, supportive foam foundation that assists upright seated balance without the heavy instability of liquid gel or air cells.
- Ultra-Lightweight Portability: Significantly lighter than heavy gel or air cushions, making transfers between wheelchairs, transport chairs, and recliners effortless.
- HCPCS Code E0184 & FSA/HSA Qualified: Meets standard DME reimbursement coding and qualifies for pre-tax Flexible Spending or Health Savings Account purchases.
Equipment Specialist Insight: Convoluted foam cushions provide a great step up from basic flat foam without adding the weight or complexity of gel or air systems. When selecting between the 3" and 4" thickness options, consider sitting duration and transfer needs: the 3" model is excellent for lower-risk users and easier foot-propelling transfers, while the 4" profile offers increased pressure offloading for users who spend many consecutive hours in a wheelchair.
Detailed Technical Specifications
- Manufacturer / Master BrandSkil-Care Corporation
- Product ClassificationConvoluted Foam Pressure Relief Wheelchair Cushion
- Core Material CompositionHigh-Resiliency Convoluted Polyurethane Foam (Egg-Crate)
- Seat Width & Depth Dimensions18 Inches Wide x 16 Inches Deep
- Available Height Options3 Inches or 4 Inches Thickness Profile
- Outer Cover TypeLSII Low Shear II (Fluid-Resistant, Two-Way Stretch Fabric)
- Attachment HardwareIntegrated Frame Safety Anchor Strap Included
- Billing Code & FSA EligibilityHCPCS Code E0184 | FSA / HSA Qualified
- Care & Cleaning InstructionsWipe Clean with Damp Cloth & Mild Disinfectant (Do Not Bleach)
Frequently Asked Questions
How do I clean and maintain the LSII Low Shear cover?
Simply wipe down the fluid-resistant cover with a damp cloth and a mild disinfectant or soapy water solution. Wipe clean and allow it to air dry thoroughly. Do not use bleach, abrasive chemicals, or machine wash the foam core, as harsh cleaners can degrade the water-resistant coating and foam cell structure.
Which height profile (3" or 4") should I select for my wheelchair?
The 3" thickness profile is ideal for low-risk users, short-to-medium sitting durations, and individuals who propel the wheelchair using their feet (as it keeps the seat height lower). The 4" thickness profile provides deeper foam immersion and superior pressure redistribution for users sitting for longer stretches or at a moderate risk of skin breakdown.
What is the benefit of a "Low Shear" cover compared to a standard cotton or vinyl cover?
Shear forces occur when the body shifts or slides forward across a seat, causing the outer skin to stick while deeper tissues move—tearing delicate blood vessels. The LSII cover features a two-way stretch fabric that moves with the user, drastically reducing friction and shear forces on fragile skin during movement and transfers.
Manufacturing Data & Safety Compliance
- Brand Catalog Manifest: Skil-Care Professional Seating & Skin Protection Systems
- Product Presentation: Reusable Pressure Redistribution Convoluted Foam Cushion
- Primary Suitability: Ideal for long-term care facilities, home health setups, transport chairs, and daily wheelchair mobility
Disclaimer: Technical metrics, dimensions, and material details on this page are compiled directly from manufacturer and vendor data files. Product specifications and construction details may be updated by the manufacturer without notice. We recommend confirming seat sizing before completing checkout. This product information is not medical advice; consult a healthcare professional, occupational therapist, or seating specialist for guidance on pressure injury prevention and positioning.
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
