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ObboMed OB-3650 UltraAir Mattress Alternating Pressure Ulcer Prevention Mattress with Low Air Loss Air

by Obbomed
Save $1,001.00 Save $1,001.00
Original price $5,999.00
Original price $5,999.00 - Original price $5,999.00
Original price $5,999.00
Current price $4,998.00
$4,998.00 - $4,998.00
Current price $4,998.00

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ObboMed OB-3650 UltraAir Alternating Pressure Mattress

Why it’s worth having — Why you need it — Why buyers choose it

The ObboMed OB-3650 UltraAir Mattress is designed for anyone who spends long periods in bed and needs reliable protection against pressure ulcers. Its alternating pressure system continuously shifts the body’s pressure points, improving circulation and helping prevent painful bedsores. This makes it an essential solution for seniors, post-surgery recovery, mobility-restricted individuals, and long-term home care.

What makes this mattress truly stand out is its Low Air Loss technology. Gentle airflow helps keep the skin dry, cool, and comfortable — reducing moisture, irritation, and the risk of skin breakdown. For anyone prone to sweating, sensitive skin, or prolonged bed rest, this feature greatly enhances comfort and daily hygiene.

The UltraAir mattress doesn’t just support the patient — it also makes life easier for caregivers. Because the mattress alternates pressure automatically, it reduces the need for frequent manual repositioning, making home care smoother, safer, and far less physically demanding.

Why It’s Worth Having

  • Prevents pressure ulcers by constantly redistributing pressure.

  • Improves blood circulation, supporting skin health and recovery.

  • Keeps the skin cool and dry with Low Air Loss airflow.

  • Reduces discomfort during long hours of bed rest.

  • Supports healing for those who already have early-stage pressure sores.

Why You Need It

  • If you or your loved one spends many hours lying down every day.

  • If repositioning in bed is difficult or painful.

  • If you want a safer, more comfortable recovery after surgery or illness.

  • If you want to reduce the risk of complications, infections, and skin damage.

  • If you want peace of mind knowing that professional-level care is provided at home.


Specifications

Mattress Dimensions 80” L × 36” W × 10–14” H (200 cm × 90 cm × 25–35 cm)
Weight Capacity 660 lbs (300 kg)
Mattress Weight 30 lbs (13.6 kg)
Control Unit Weight 18.5 lbs (8.4 kg)
Functions Alternating Pressure, Easy-Go Bedpan & Shampoo System,
4” Inflatable Guardrail, Low Air Loss (LAL),
15° Self-Lateral Rotation, 25° Left/Right/Auto Rotation,
40° Lateral Rotation, Air Flow Fan, Massager & Warmer
Rotation Angles 15°, 25°, and 40°
Alternating Cycle Time 10, 20, 30, and 40 minutes
Rotation Circle Options 10, 20, 30, 40, 60, 90, and 120 minutes
Pump Output 50 LPM
Low Air Loss (LAL) 23 LPM
Package Dimensions 19.3” L × 16.9” W × 27.6” H (50 cm × 43 cm × 70 cm)
Package Weight 52.9 lbs (24 kg)
Warranty 1 Year (Top Cover), 2 Years (Control Unit & Mattress)


Patented Innovation feature

Patented “Easy Go” Bedpan Function:

The patented “Easy Go” bedpan feature allows caregivers to operate a single-touch button that quickly deflates 4 air cells beneath the buttocks, creating a recessed opening to accommodate a bedpan in just 20 seconds. This innovative bedpan system is designed for in-bed toileting, significantly reducing patient discomfort during transfers and minimizing the caregiver’s physical workload. Ideal for bedridden patients, this feature enhances both safety and hygiene.


Patented “Easy Go” Shampoo Function:

The patented “Easy Go” shampoo feature enables in-bed hair washing through a one-touch button operation. The head section of the mattress gently deflates to form a recessed area, allowing a shampoo basin to be positioned within 20 seconds. This simplifies hair washing for immobile patients, avoids unnecessary movement, and provides greater comfort for both patient and caregiver.


Patented Inflatable Air-Filled Guardrails

Our patented inflatable air-filled guardrails offer a safe, supportive, and patient-friendly alternative to traditional metal side rails. Mid-section opening guardrail allows safe and easy patient entry and exit. Operated with a single button, these soft yet firm air-filled rails can be inflated or deflated as needed. They are designed to prevent falls without the risk of injury, such as bruising, commonly associated with metal guardrails—making them perfect for long-term care or home health settings.


15° Self-lateral Rotation:

Utilizing specialized air cells, the mattress provides a 15-degree self-lateral rotation by continuously inflating and deflating specific cells. This gentle wave-like motion redistributes the user’s weight, helps improve sleep, alleviates pressure points, stimulates blood circulation, and aids in the prevention of bedsores. 

Sinking Feature with Centralization:

The mattress incorporates a sinking feature that lowers the surface up to 4 inches, plus patented 4″ guardrail to create a 8-inch deep soft barrier. This design ensures patient centralization during alternating pressure and self-lateral rotation, maintaining safety even during 40-degree rotations while allowing easy access for caregivers.


Multiple Rotation Angles (15°/25°/40°):

Function : 15°/25° Left Turn / 25° Right Turn / 25° Auto Turn / 40° Left Turn

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.


Vibration Massager to Aid Phlegm Removal

This system includes four integrated vibration massagers, controlled by an advanced microprocessor offering multiple massage modes. The vibrations can loosen chest congestion, helping to remove phlegm while also reducing tension, easing pain, promoting blood circulation, and improving overall respiratory health. This makes it a valuable feature for patients with limited mobility or chronic pulmonary conditions.

Integrated Body Warmer for Comfort and Circulation

built-in warming system gently distributes heat along the patient’s back, positioned directly above the alternating air cells. This soothing warmth helps stimulate blood flowboost immunity, and promote relaxation, particularly beneficial for those at risk of pressure ulcers or with poor circulation. It enhances patient comfort and healing in any care environment.


Other Special Feature

Dynamic True Low Air Loss (LAL) Therapy
+ Built-in Air Flow Fan :

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 moisture and regulates moisture and heat around the patient’s skin, helping to maintain a dry and comfortable microclimate. The result is enhanced comfort and improved skin protection—especially vital for individuals of all ages dealing with stage 1 to stage 4 pressure ulcers.


Fowler & Seating

The Fowler function enhances support in the seat and torso sections when the head of the bed is elevated. This design aims to prevent patients from bottoming out, ensuring consistent support and reducing the risk of pressure injuries in seated positions. 


Cell-on-Cell Mattress Design / 24H Power Outage Protection

Engineered with a cell-on-cell structure, the mattress ensures up to 24-hour protection during power outages by preventing bottoming out. In the event of power failure, it triggers Audio and visual warning, the bottom layer remains inflated, provided the air hose stays connected to the control unit. The user-friendly control unit, located on the bed’s footboard, manages all essential functions seamlessly. 

Features of ObboMed’s Top Cover:

  • German-made 4-way stretch polyurethane (PU) leather top cover with quilted underside to minimize friction and shearing of skin. Machine washable.

  • Antimicrobial properties, biocompatible, anti-allergic and anti-irritating. Free of latex, lead and mercury.

  • Permeable material allows perspiration to vacate through the top cover to remove moisture and body heat by Low Air Loss.

  • Air cells are composed of thermoplastic polyurethane (TPU) and nylon. Through ultrasonic high-frequency sealing, the air cells are heat-melt airtight.

  • Liquid-proof and fireproof (complies with US standards: 16 CFR 1632, 16 CFR 1633, TB129)

Different Models

Manual

Brochure

User Manual PDF

Warranty

1 Year (Top Cover), 2 Years (Control Unit & Mattress)


We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Restock fees will be deducted in amounts ranging from 15% to 25% of the value of the item being returned. The minimum restock fee on lower-value orders will be $15.
To start a return, you can contact us at support@mediriser.com

At Medriser, we're committed to ensuring your order reaches you in a timely manner. Our shipping policy guarantees that your order will be processed and dispatched within 1-2 business days from the date of purchase. Once your order is shipped, you can expect it to arrive at your doorstep within 3-5 business days. We partner with reliable shipping carriers to ensure safe and efficient delivery of your medical supplies and healthcare products. For any inquiries regarding your order status or shipping, please don't hesitate to contact our customer care team for assistance.

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Our Price Matching Policy

At Mediriser, we are dedicated to offering you the most competitive prices online. We maintain strong partnerships with our suppliers to establish minimum advertised pricing guidelines for all our competitors. This means that every other online store selling the same product is expected to offer it at the same price.

Price Match Guarantee

If, within 14 days of your purchase, you discover another online store offering a lower price for the same product, please bring it to our attention. We will promptly contact the brand to ensure they comply with the minimum advertised price policy. If you qualify for a refund, we will credit the price difference back to your credit card.

Your Confidence Matters

We want you to shop with absolute confidence, knowing that you are receiving the best possible price for the product. If you find that our own website has reduced the price of the item you ordered within 14 days of your purchase, we will also refund the price difference.

Requesting Your Partial Refund

To request a partial refund, simply follow these steps:

Email us at support@mediriser.com with links to the product on both our website and the other dealer's website where you found the price difference.

Ensure that you make this request within 14 days from the date of your order.

We will process the credit accordingly and ensure that you receive the best deal possible.

Limitations of Our Price Match Guarantee

While we are committed to providing competitive pricing, our Price Match Guarantee does come with certain limitations:

You must purchase the item from our website before requesting the Price Match Guarantee.

Promotions such as rebates, holiday sales, and "buy one, get one free" offers do not qualify.

The item must be in stock on the competitor's website and be sold as brand new.

The competitor must be an online store and may not have a physical retail location.

The website in question cannot be a discounter or auction site (e.g., eBay, Overstock, Walmart, Amazon, etc.).

The competitor must be an Authorized Retailer of the product.

Our Price Match Guarantee includes both the item price and shipping charges but excludes sales tax.

Contact Us for Price Match Inquiries at support@mediriser.com

If you have any questions or wish to confirm whether we can price match a product before making your purchase, please reach out to us. We are here to assist you in securing the best deals on the products you need. Your satisfaction and savings are our top priorities at Mediriser.

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