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Heavier patients who spend long hours in bed often face problems like pressure sores, limited movement, and skin irritation. The ObboMed OB-3620 UltraAir™ Mattress uses Alternating Pressure and low air loss airflow to relieve pressure and control heat and moisture. This helps keep the skin dry, improves circulation, and lowers the risk of sores, allowing the user to rest longer without discomfort. This mattress can support 800lbs perfect for heavier patient.
Keeping clean in bed can also be difficult and physically demanding for caregivers. The built-in “Easy Go” bedpan and shampoo systems let hygiene tasks be done directly in bed without lifting or transfers. This makes daily care faster and safer, reducing the risk of strain or injury for both the patient and caregiver.
Safety is another concern for patients with limited mobility. The soft air-filled guardrails prevent falls while remaining gentle on the skin, helping users feel more secure and protected.
For patients who spend long periods lying down, poor circulation and chest congestion can affect breathing and comfort. The OB-3620 UltraAir Mattress provides smooth self-lateral rotation and turning angles up to 40°, along with a built-in vibration massager that loosens chest congestion and relaxes muscles. This promotes better breathing, reduces stiffness, and supports overall well-being during recovery.
Note: Bed Frame, Bedpan and Shampoo Basin Not Included


The patented “Easy Go” bedpan feature lets caregivers press bedpan button in the control unit it deflate 4 air cells under the buttocks, creating a recessed space for a bedpan in just 20 seconds. Designed for in-bed toileting, it reduces patient discomfort and makes caregiver tasks easier and safer.
Pressing shampoo button in the control unit, the head section gently lowers to create space for a shampoo basin in just 20 seconds. This makes it easy to wash hair in bed, reducing strain for both the patient and caregiver.
Our patented inflatable air-filled guardrails provide a safer and more comfortable alternative to metal side rails. With a mid-section opening for easy access they offer safe fall protection.
Inflatable Air-Filled Guardrail: Press the quick-release valve to deflate the guardrail within seconds. Reinsert the valve to inflate it again just as quickly.
Designed to accommodate various patient needs, the mattress offers multiple rotation angles of 15°, 25° Right / 25°Left / 25°Auto Rotation, 40° Auto Rotation. This feature increases patient activity, assists in lung function by facilitating phlegm expulsion, reduces the risk of pulmonary infections, and enhances overall physical therapy outcomes.
Specialized air cells gently inflate and deflate to create a 15° wave-like motion that redistributes pressure, improves circulation, enhances sleep quality, and helps prevent bedsores.
Sinking Feature with Centralization:
The OB-3620 UltraAir Mattress lowers up to 4 inches, working with the 4-inch inflatable guardrails to form an 8-inch deep soft barrier. This keeps the patient centered and safe during rotation, even up to 40°, while still allowing easy caregiver access.
When the head of the bed is raised, the Fowler function boosts support in the seat and torso areas to prevent bottoming out. This helps maintain proper posture and reduces the risk of pressure injuries while seated.
Positioned beneath the cover layer, the dynamic LAL system delivers airflow at 23 liters per minute combined with a built-in airflow fan, this powerful ventilation system effectively removes humidity and regulates moisture and heat around the patient’s skin, helping to maintain a dry and comfortable microclimate.
Vibration Massager: A built-in microprocessor controls multiple massage modes. The gentle vibration helps relax the body and reduce muscle tension after long periods of sitting or lying down.
Note: This model includes a massager only; the warmer is not included with this model.
The OB-3620 UltraAir Mattress is built with a cell-on-cell design that keeps the bottom layer inflated for up to 24 hours during a power outage, helping prevent bottoming out. If power fails, it gives both sound and light warnings, as long as the air hose stays connected. All functions are easy to control using the panel on the foot of the bed.
Antimicrobial surface
Free from latex, lead, and mercury; biocompatible
Anti-allergic and non-irritating
Liquid-proof barrier
Machine washable
4-way stretch PU fabric (Made in Germany)
Quilted underside reduces friction and skin shearing
Fireproof polyurethane (Meets US standards: 16 CFR 1632, 16 CFR 1633, TB129)
Breathable material allows heat and moisture to escape through Low Air Loss (LAL) function
Important Notice: Due to health and hygiene regulations, this product is non-returnable. We recommend verifying the dimensions and specifications before purchase to ensure it meets your needs.
| Dimensions & Weight | |
|---|---|
| Mattress Dimensions | 80″L x 36″W x 10" H + ((Two-layer air cells, includes 4-inch patented Inflatable Air-Filled Guardrails.) |
| Weight Capacity | 800 lbs |
| Mattress Weight | 30 lbs |
| Control Unit Weight | 18.5 lbs |
| Unit Package Dimensions | 19.3″L x 16.9″W x 27.6″H |
| Unit Package Weight | 52.9 lbs |
| Functions & Features | |
| Functions | Alternating Pressure, Low Air Loss, Easy-Go Bedpan and Shampoo, 4 inch Inflatable Guardrail, 15° Self-lateral Rotation, 25° Right / Left / Auto Rotation, 40° Lateral Rotation, Air Flow Fan, Massager |
| Rotation Angles | 15, 25, and 40 Degrees |
| Alternating Cycle Time | 10, 20, 30, and 40 Minutes |
| Rotation Circle | 10, 20, 30, 40, 60, 90, and 120 Minutes |
| Pump & Air Flow | |
| Pump | 50 LPM |
| Low Air Loss (LAL) | 23 LPM |
| Pump & Air Flow | |
| Control unit box | 1 piece |
| Mattress body | 1 piece |
| Power cord(14’ / 427 cm) | 1 piece |
| Side spare filter foam | 3 pieces |
| Back spare filter foam | 3 pieces |
| Spare safety fuse (125V/4A) | 2 pieces |
| User Guide | 1 piece |
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
US$40
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