{"product_id":"a-p-p-wheelchair-cushion-w-alternating-pump-system-18x-16x-3-25-ac-dc-portable","title":"APP Wheelchair Cushion Alternating Pressure Pump System 18x16 AC DC","description":"\u003ch2\u003eAlternating Pressure Wheelchair Cushion with Pump System – 18\" x 16\" x 3.25\" | AC\/DC Portable | Rechargeable Battery Backup | SKU 9700C\u003c\/h2\u003e\n\u003cp\u003eContinuous alternating pressure relief for wheelchair users — at home and on the go. This A.P.P. (Alternating Pressure Pad) wheelchair cushion and pump system uses individual air bladders that alternate every 10 minutes to create a dynamic, pressure-relieving seating surface that reduces the risk of pressure-related discomfort during extended wheelchair use. The portable AC\/DC pump allows the user to remain mobile while maintaining continuous pressure relief, and the rechargeable battery backup provides more than 7 hours of use per charge. A car adapter is included for vehicle use. The zippered, anti-microbial stretch-knit cover is non-skid and meets California Tech Bulletin #117 fire retardancy standards.\u003c\/p\u003e\n\n\u003ch3\u003e⚠️ Shipping Notice\u003c\/h3\u003e\n\u003cp\u003eThis item ships directly from the manufacturer. Please allow 5–7 business days for processing before shipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual air bladders alternate every 10 minutes — continuous dynamic pressure relief\u003c\/li\u003e\n\u003cli\u003ePortable AC\/DC pump — use at home or on the go\u003c\/li\u003e\n\u003cli\u003eRechargeable battery backup — more than 7 hours of use per charge\u003c\/li\u003e\n\u003cli\u003eCar adapter included — maintain pressure relief during vehicle travel\u003c\/li\u003e\n\u003cli\u003eZippered non-skid stretch-knit cover — stays in place on the wheelchair seat\u003c\/li\u003e\n\u003cli\u003eAnti-microbial cover — hygienic for extended daily use\u003c\/li\u003e\n\u003cli\u003eCover meets California Tech Bulletin #117 fire retardancy standards\u003c\/li\u003e\n\u003cli\u003eCushion size: 18\" x 16\" x 3.25\"\u003c\/li\u003e\n\u003cli\u003eSystem weight: 4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 9700C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushion Size:\u003c\/strong\u003e 18\" x 16\" x 3.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Weight:\u003c\/strong\u003e 4 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump:\u003c\/strong\u003e Portable AC\/DC with rechargeable battery backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e More than 7 hours per charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternating Cycle:\u003c\/strong\u003e Every 10 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover:\u003c\/strong\u003e Zippered, non-skid, anti-microbial stretch-knit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Retardancy:\u003c\/strong\u003e California Tech Bulletin #117 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Cushion, pump, rechargeable battery, car adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump\/Cushion Warranty:\u003c\/strong\u003e 1-year limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Components Warranty:\u003c\/strong\u003e 6-month limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWheelchair users requiring alternating pressure relief during extended daily sitting\u003c\/li\u003e\n\u003cli\u003eUsers at risk of pressure injuries or skin breakdown from prolonged wheelchair use\u003c\/li\u003e\n\u003cli\u003eHome care and clinical settings where dynamic pressure relief is indicated\u003c\/li\u003e\n\u003cli\u003eActive wheelchair users who need portable pressure relief for travel and vehicle use\u003c\/li\u003e\n\u003cli\u003eUsers whose clinician has recommended an alternating pressure seating system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does an alternating pressure cushion work differently from a standard foam or gel cushion?\u003c\/strong\u003e\u003cbr\u003eA standard foam or gel cushion provides static pressure redistribution — it spreads the user’s weight across a larger surface area to reduce peak pressure at any single point. An alternating pressure cushion goes further by actively cycling pressure on and off across different zones of the cushion every 10 minutes. This cycling mimics the natural weight shifting that ambulatory individuals do unconsciously, promoting blood flow to tissues that would otherwise remain under sustained pressure. For users who cannot independently shift their weight, alternating pressure systems provide a level of pressure relief that static cushions cannot replicate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the rechargeable battery backup allow the user to do?\u003c\/strong\u003e\u003cbr\u003eThe rechargeable battery backup allows the pump to continue operating for more than 7 hours without being plugged into an AC outlet. This means the user can leave home, attend appointments, travel in a vehicle (using the included car adapter), or spend time in locations without accessible power outlets while maintaining continuous alternating pressure relief. Without a battery backup, an alternating pressure system would only function when plugged in, severely limiting the user’s mobility. The battery should be charged regularly to ensure it is ready when needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I know if this cushion will fit my wheelchair?\u003c\/strong\u003e\u003cbr\u003eThis cushion measures 18\" wide x 16\" deep x 3.25\" high. To confirm fit, measure your wheelchair seat from side to side (width) and from the front edge to the back upholstery (depth). The cushion should fit within the seat frame without overhanging the sides significantly. A cushion that is too wide may interfere with the armrests or wheels; too narrow may not provide full coverage. The 3.25\" height will raise the user’s seated position by approximately that amount — confirm that armrest and footrest heights can be adjusted accordingly if needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I care for the cover?\u003c\/strong\u003e\u003cbr\u003eThe zippered stretch-knit cover is removable for cleaning. Follow the manufacturer’s care instructions on the cover label — most stretch-knit covers can be machine washed on a gentle cycle in cool water and air dried. Do not use bleach or fabric softener, which can degrade the anti-microbial treatment and elastic fibers. Ensure the cover is completely dry before replacing it on the cushion. The air bladder cushion itself should be wiped down with a damp cloth and mild disinfectant if needed — do not submerge in water.\u003c\/p\u003e","brand":"Complete Medical","offers":[{"title":"Default Title","offer_id":40388730978358,"sku":"9700C","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1443\/4772\/products\/9700c.jpg?v=1662854676","url":"https:\/\/www.precisionlabworks.com\/products\/a-p-p-wheelchair-cushion-w-alternating-pump-system-18x-16x-3-25-ac-dc-portable","provider":"Precision Lab Works","version":"1.0","type":"link"}