Drive Medical Gravity 9 Pressure Redistribution Mattress - DM-15996
The Gravity 9 Pressure Redistribution Mattress by Drive Medical is the ultimate in pressure prevention multi-layered foam mattresses. With 4 layers of foam that include true memory foam and a heel slope, support and durability are maximized. A 6" to 4" heel slope and unique design of the foam target the prevention of heel ulcers. The Gravity 9 includes a full-length layer of true memory foam that puts comfort at a premium. The cover provides functionality and convenience, as it is not only easy to clean, but it is also fluid proof, tear resistant, fire retardant, and low sheer. With a 450 pound weight capacity and an industry-best 15 year limited warranty, you can have peace of mind that this mattress will last. Drive Medical's Gravity 9 is the ultimate in foam pressure redistribution mattresses.
The Gravity 9 Premium Pressure Redistribution Mattress features a high-end design that aids in your long term care needs. The Gravity 9 has three full layers of foam to maximize comfort and pressure redistribution. The top layer features full-length open-cell, visco-elastic memory foam, while the bottom layer has full-length, horizontally-scored articulation cuts, which assist in the mattress’ longevity. The high-density foam perimeter assists with safe and easy transfers out of the mattress. The Gravity 9’s stretch cover features a low shear design which is fire retardant, fluid proof, tear resistant and a breeze to clean. The optional elevated perimeter and cut-outs have two benefits: The elevated perimeters help to keep the user from falling out of the bed, while the cut-outs assist the user in getting off the bed when transferring.
Features
- The ultimate in the industry for multi-layered die-cut foam and true memory foam, available with or without raised side rails
- 4 Full layers of foam including a heel slope, die-cuts, channel cuts, true memory foam and full layer articulation cuts for the ultimate in long term care pressure redistribution
- Top layer is full-length open-cell visco-elastic memory foam
- Bottom layer provides full-length horizontally scored articulation cuts extending the durability and life of the mattress significantly
- Cover is fire retardant, fluid proof, tear resistant, low sheer and easy to clean
- Mattress includes a 6" to 4" heel slope and a "channel cut" center layer of foam under the foot section to target heel ulcer prevention
- Drive's premium therapeutic Gravity foam mattress maximizes value and comfort with multiple layers of latex free foam.
- High density foam perimeters provide solid edge support and facilitate safe patient transfers.
- Removable multi-stretch cover is fluid resistant, low shear and vapor permeable helping protect the skin from friction and moisture.
- Meets flammability standard CFR 1632 and CFR 1633.
What our Experts Think
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Advanced pressure redistribution support – Multi-layer foam construction is designed to help evenly distribute body weight, reducing peak pressure points and supporting pressure injury prevention.
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Enhanced comfort for long-term bed rest – The contoured foam surface adapts to body shape, improving comfort for users who spend extended periods in bed.
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Targeted heel and sacral relief – Zoned cut foam design helps offload pressure in high-risk areas such as the heels and sacrum, where skin breakdown is most likely to occur.
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Improved stability and safety – High-density perimeter foam supports easier and safer transfers while helping maintain edge stability during sitting or repositioning.
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Optimized for adjustable beds – Flexible base construction allows the mattress to articulate with hospital or home care adjustable bed frames without compromising support.
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Hygienic, easy-care cover – A fluid-resistant, vapor-permeable cover helps manage moisture, reduce shear forces, and simplify cleaning in clinical or home environments.
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Strong value in non-powered therapy surfaces – Delivers clinical-grade pressure relief features without the complexity or maintenance requirements of powered alternating systems.
Q&A
Q: What is the Drive Medical Gravity 9 Pressure Redistribution Mattress (DM-15996)?
A: A premium multi-layer foam therapeutic mattress designed to help reduce pressure, shear, and friction for patients at risk of pressure injuries.
Q: Who is the Gravity 9 mattress best suited for?
A: Ideal for long-term care, hospital beds, homecare patients, and individuals requiring advanced pressure ulcer prevention and positioning support.
Q: What makes the Gravity 9 different from standard foam mattresses?
A: It uses a 4-layer therapeutic foam system, including visco-elastic memory foam, heel offloading zones, and articulation cuts for enhanced comfort and durability.
Q: How does it help prevent pressure sores?
A: The mattress features a sloped heel section and targeted foam channeling to reduce pressure on vulnerable areas like heels and sacrum.
Q: Does it provide edge support for transfers?
A: Yes. High-density foam perimeters improve stability and make patient transfers safer and easier.
Q: What type of cover does it use?
A: A removable, fluid-resistant, low-shear, vapor-permeable stretch cover designed to protect skin and improve hygiene.
Q: What are the dimensions of model DM-15996?
A: Typically 36" W x 76" L x 6" H, designed for standard hospital and homecare beds.
Q: What is the weight capacity?
A: Supports up to 450 lbs for safe and reliable long-term use.
Q: Is it safe and certified for healthcare use?
A: Yes. It meets CFR 1632 and CFR 1633 flammability standards for medical bedding safety.
Maintenance Tips
- Clean the cover regularly using mild soap and warm water; avoid harsh chemicals that may damage the waterproof barrier.
- Disinfect between patient uses with approved non-abrasive cleaners, then allow to fully air dry before reuse.
- Inspect the mattress cover and foam core routinely for tears, fluid ingress, or signs of compression.
- Ensure the cover zipper is fully closed during use to protect internal pressure-redistribution layers.
- Do not fold, crease, or stack the mattress, as this can damage foam structure and reduce pressure relief performance.
- Rotate or reposition the mattress periodically (if applicable) to promote even wear.
- Keep the mattress on a compatible hospital or medical bed frame with proper support surface.
- Avoid direct sunlight or high heat exposure during drying or storage to prevent material degradation.
- Check for loss of firmness or uneven support and replace components if pressure performance declines.
- Store in a clean, dry environment when not in use to extend service life and hygiene compliance.
Damage 
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Theft 
