McKesson Advanced Gel Mattress Overlay, 34 x 76 x 3.5 Inch - Each
McKesson® Convoluted Gel-Foam Mattress Overlay (Model 146-14893)
15 Head-to-Toe Cooling Gel Bladders, Convoluted Egg-Crate Air-Circulation Base, Zippered Urethane-Coated Waterproof Cover, Vapor-Permeable Microclimate Control, and 4 Corner Anchor Straps
Managing skin integrity and comfort for individuals spending extended periods in bed requires continuous pressure redistribution and air circulation. Standard mattress toppers can pack down over time, creating sacral pressure points and trapping body heat that accelerates skin breakdown. The McKesson® Convoluted Gel-Foam Mattress Overlay offers a clinical-grade pressure management surface designed to fit directly over standard medical or homecare mattresses.
Constructed with 15 strategically positioned gel-filled bladders running head-to-toe inside a convoluted (egg-crate) foam base, this 3.5-inch overlay allows the body to sink gently into the surface to distribute weight evenly while preventing "bottoming out." The gel-and-foam core absorbs and dissipates thermal energy to keep skin cool, while the egg-crate texture channels continuous airflow beneath the user. Enclosed in a zippered, urethane-coated polyester cover that is fluid-resistant and vapor-permeable, it secures tightly to any underlying mattress via four elastic corner anchor straps to prevent shifting during bed elevation or patient transfers.
Key Performance Features & Benefit Highlights
- 15 Head-to-Toe Gel Bladders: Full-length gel bladders submerge bony prominences to deliver targeted sacral, heel, and torso pressure redistribution.
- Convoluted Egg-Crate Foam Base: Textured foam peaks boost air circulation under the user to keep skin cool, dry, and comfortable.
- Advanced Microclimate Thermal Management: Gel-and-foam combination channels body heat away from skin, mitigating sweat and humidity buildup.
- Zippered Urethane-Coated Polyester Cover: Durable fluid-resistant cover shields the internal foam core from moisture seeping while wiping clean effortlessly.
- Vapor-Permeable Breathable Fabric: Allows air vapor to circulate beneath the user to manage skin moisture without compromising waterproof protection.
- Secure 4-Corner Anchor Straps: Heavy-duty elastic corner straps lock the overlay firmly onto standard hospital bed or twin mattresses.
- TB117 Flammability Compliant: Certified flame-retardant construction meets California Technical Bulletin 117 safety standards.
- 100% Natural Rubber Latex-Free: Formulated strictly without natural rubber latex to protect sensitive staff and patients from allergic skin reactions.
- Heavy-Duty 300 lb Capacity: Engineered and rated to safely support patient weight up to 300 lbs.
- 100% FSA / HSA Eligible: Qualified therapeutic pressure redistribution asset eligible for pre-tax Flexible Spending Account and Health Savings Account reimbursement.
Wound Care & Nursing Specialist Insight: The combination of 15 gel bladders and convoluted egg-crate foam delivers dual therapeutic benefits. The gel bladders equalize interface pressure across bony prominences, while the open foam channels actively carry away humidity—combating maceration for Stage I and II pressure injury prevention.
Detailed Technical Specifications
- Master Brand / Manufacturer McKesson® Healthcare
- Manufacturer Part Number (MPN) 146-14893 (McKesson # 1207143)
- Maximum Weight Capacity 300 lbs (136.1 kg) Weight Rating
- Overlay Dimensions (W x L x H) 34.0" W x 76.0" L x 3.5" H
- Internal Core Architecture 15 Head-to-Toe Gel Bladders in Convoluted Foam
- Top Cover Material & Properties Zippered Urethane-Coated Polyester (Water-Resistant)
- Microclimate Feature Vapor-Permeable Breathable Fabric
- Bed Attachment System 4 Elastic Corner Anchor Straps
- Fire Safety Certification California TB117 Flammability Standard Compliant
- Latex Safety Classification 100% Not Made with Natural Rubber Latex
- Billing Code (HCPCS) E0185 (Gel / Gel-Like Pressure Pad for Mattress)
- UNSPSC Commodity Code 42191802 (Medical Mattress Overlays)
- Account & Tax Compliance 100% FSA / HSA Eligible Item
Frequently Asked Questions
Q: How does this gel-foam overlay attach to my existing mattress?
A: The overlay features four heavy-duty elastic corner straps. Simply stretch each strap under the corresponding corner of your primary hospital or homecare mattress to lock the overlay securely in place.
Q: Does this mattress overlay require electricity or an air pump?
A: No. The McKesson overlay is a non-powered gel-foam surface. The 15 gel bladders dynamically displace pressure without needing pumps, electricity, or noise-generating motors.
Q: How do you clean and maintain the cover?
A: The zippered urethane-coated polyester cover is water-resistant. Clean the surface by wiping it down with mild soap and warm water or standard healthcare disinfectant wipes, then allow it to dry completely.
Retail Disclaimer: Technical specifications, dimensions, and model details are compiled directly from manufacturer technical reference indexes (McKesson Healthcare). EnhDme recommends reviewing underlying mattress dimensions prior to purchasing. This product is a gel-foam pressure redistribution mattress overlay.
âš WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
