The ObboMed UltraAir Alternating Pressure Ulcer Prevention Mattress – OB-3620 is a medical-grade solution engineered to reduce pressure injuries, manage moisture, and improve overall patient comfort during extended bed rest. Prolonged immobility can lead to pressure ulcers, skin breakdown, and discomfort caused by heat and moisture buildup—issues standard mattresses cannot effectively address. The OB-3620 combines advanced alternating pressure therapy with dynamic low air loss to promote circulation, protect skin integrity, and support faster recovery.
\nDesigned for hospitals, long-term care facilities, and home caregiving, the OB-3620 UltraAir integrates lateral rotation, massage therapy, and patented toileting and shampoo systems for enhanced hygiene and caregiver efficiency. A patented inflatable guardrail adds fall protection without rigid side rails. This all-in-one pressure relief mattress delivers comprehensive wound care support, respiratory assistance, and superior bedside comfort for patients at risk of stage 1–4 pressure ulcers.
\n✅ Patented “Easy Go” Bedpan System – One-touch deflation creates a recessed opening in seconds, enabling hygienic in-bed toileting while reducing patient movement and caregiver strain.
\n✅ Patented “Easy Go” Shampoo System – Quickly forms a recessed head area for in-bed hair washing, improving comfort and simplifying caregiver tasks.
\n✅ Patented Inflatable Air-Filled Guardrails – Soft, injury-free fall protection with a mid-section opening for safe patient entry and exit.
\n✅ 15° Self-Lateral Rotation – Automated side-to-side rotation redistributes pressure, improves circulation, and helps prevent pressure ulcers.
\n✅ Multiple Rotation Angles (15° / 25° / 40°) – Programmable rotation options support respiratory function, mobility, and overall therapy outcomes.
\n✅ Integrated Vibration Massager – Multi-mode vibration helps loosen phlegm, enhance circulation, and support respiratory health.
\n✅ Alternating Pressure Therapy – Continuously redistributes pressure to protect skin and prevent bedsores.
\n✅ Dynamic Low Air Loss Therapy (23 LPM) – Actively controls heat and moisture for a dry, comfortable skin environment.
\n✅ Fowler / Seating Function – Enhanced torso and seat support when the bed is elevated.
\n✅ Sinking Feature with Centralization – Up to 4″ surface sink with soft barriers keeps patients safely centered during rotation.
\n✅ 24-Hour Power Outage Protection – Cell-on-cell design prevents bottoming out and maintains support during power loss.
\nFeatures of ObboMed’s Top Cover:
\nPremium German-Made 4-Way Stretch PU Cover – Soft polyurethane leather with a quilted underside reduces friction and shear forces, helping protect sensitive skin. Fully machine washable for easy care.
\nMedical-Grade & Skin Safe – Antimicrobial, biocompatible, anti-allergic, and non-irritating materials. Completely latex-free and free of lead and mercury for patient safety.
\nMoisture & Heat Management – Breathable, permeable cover works with the Low Air Loss system to release perspiration, regulate temperature, and maintain a dry, comfortable skin environment.
\nDurable Airtight Air Cells – Air cells constructed from high-quality TPU and nylon, ultrasonically sealed for long-lasting, leak-resistant performance.
\nLiquid-Proof & Fire-Rated Protection – Designed to be liquid-resistant and fire compliant, meeting U.S. safety standards 16 CFR 1632, 16 CFR 1633, and TB129.
\nPlease note: Bed Frame, Bedpan, Shampoo Basin are not included.
\n| Specs | \nDetails | \n
| Mattress Dimensions | \n80 in. Long by 36 in. Wide | \n
| Mattress Height | \nFrom 10 in. to 14 in. | \n
| Weight Capacity | \n660 Pounds | \n
| Mattress Weight | \n30 Pounds | \n
| Control Unit Weight | \n18.5 Pounds | \n
| Functions | \n\n
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| Rotation Angles | \n15, 25, and 40 Degrees | \n
| Alternating Cycle Time | \n10, 20, 30, and 40 Minutes | \n
| Rotation Circle | \n10, 20, 30, 40, 60, 90, and 120 Minutes | \n
| Pump | \n50 LPM | \n
| Low Air Loss | \n23 LPM | \n
| Warranty | \n1 Year on Top Cover, 2 Years on Control Unit and Mattress | \n
| Unit Package Dimensions | \n19.3 in. Long by 16.9 in. Wide by 27.6 in. High | \n
| Unit Package Weight | \n52.9 Pounds | \n
Shipping: Ships free to the contiguous United States. Contact our team for estimated delivery timelines before ordering.
\nWho It's For: Patients in long-term care needing advanced alternating pressure with 40° lateral rotation, vibration massage, patented toileting and shampoo functions, and inflatable guardrails — without the body warmer feature of the OB-3650.
\nSupport: Our team can help with comparing OB-3620 vs OB-3650, rotation therapy settings, and caregiver workflow setup. We've done the research. You make the decision.
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