INVACARE MATRX PB DEEP EXTRA WIDE HEAVY DUTY BACK BY MOTION CONCEPTS
The Matrx PB Extra Wide Heavy Duty Back by Motion Concepts is a bariatric wheelchair positioning backrest designed for users who require a wider back support surface and up to 500 lb weight capacity. It combines a contoured lightweight ABS shell, 5-inch contour depth, molded foam, Heavy-Duty EasySet mounting hardware, and breathable Meshtex upholstery.
MATRX PB EXTRA WIDE HEAVY DUTY BACK SUPPORT FOR BARIATRIC SEATING Product FEATURES
Engineered with a reinforced heavy-duty shell designed to maintain structural integrity and prevent flexing under bariatric weight loads up to 500 lbs.
Built with 7-inch deep lateral side contours that deliver maximum mid-thoracic support and trunk stabilization for users requiring extra posture control.
Outfitted with heavy-duty mounting hardware that permits independent adjustments to height, depth, angle, and rotation while the user remains seated. frame.
Features an extra-wide shell dimension tailored specifically for wider wheelchair seat frames and bariatric positioning needs.
Outfitted with a removable foam pad that can be positioned to offer customized alignment and support for the sacral and lower back regions.
Allows caregivers to easily detach the backrest from the wheelchair frame for convenient vehicle transfers and storage.
MOTION CONCEPTS MATRX PB EXTENDED WIDTH HD BACKREST FOR LATERAL SUPPORT Product Specifications
MOTION CONCEPTS MATRX PB 7" CONTOUR WIDER SEATING HEAVY DUTY WHEELCHAIR BACKREST Product DIMENSION AND SIZES
MATRX PB DEEP EXTRA WIDE HD BACK BY MOTION CONCEPTS DOWNLOADS
MATRX PB DEEP EXTRA WIDE HD BROCHURE MATRX PB DEEP EXTRA WIDE HD USER MANUAL
MATRX PB DEEP EXTRA WIDE HD BACK BY MOTION CONCEPTS VIDEOS
Matrx PB Extra Wide Deep Heavy Duty Back Buyer’s Guide
The Matrx PB Extra Wide Deep Heavy Duty Back by Motion Concepts is a specialized bariatric seating solution engineered for users requiring maximum lateral trunk support across wider wheelchair frames. Designed with an impressive 7-inch contour depth and a high weight capacity, it delivers exceptional midline alignment, posture control, and daily stability to replace standard sling upholstery on heavy-duty power and manual wheelchairs.
Matrx PB Extra Wide Deep Heavy Duty Weight Capacity
Constructed with a reinforced, lightweight composite ABS shell, this backrest is specifically built to support bariatric users up to 500 lbs. The rigid design prevents shell flex under heavy loads, maintaining reliable posture control and pelvic stability.
7-Inch Deep Lateral Contours
Featuring full 7-inch deep lateral side contours, the backrest offers maximum mid-thoracic support and side-to-side torso containment. This deep profile helps prevent trunk leaning, reduces muscle fatigue, and provides midline positioning for users with reduced trunk control.
Extra-Wide Frame Accommodation
Tailored specifically for bariatric sizing, the extra-wide shell design accommodates wider wheelchair seat widths ranging from 25 to 30 inches. It expands the frame compatibility without sacrificing the deep lateral contact necessary for effective positioning.
Heavy-Duty EasySet Mounting Hardware
Equipped with Heavy-Duty EasySet hardware, the backrest allows quick, independent adjustments for height, depth (up to 4 inches), angle (40° total range), and rotation. Adjustments can be safely executed while the user is seated, and the quick-release mechanism allows easy removal for vehicle transfers.
Breathable Moisture-Resistant Cover & Molded Foam
The backrest combines molded polyurethane foam with a moisture-resistant, breathable Meshtex outer cover. The foam wraps neatly around the shell edges to eliminate pressure points, while the fabric promotes airflow and manages heat and moisture during long periods of sitting.
Adjustable Lumbar Support Insert
Included with the assembly is a removable, positionable foam lumbar pad. This insert allows clinicians and caregivers to tailor lower back and sacral support to the user's individual spinal curvature for improved overall seating tolerance.
Integrated Headrest Attachment Support
Built directly into the durable ABS shell is a reinforced headrest mounting plate. This allows for direct attachment of a wide range of headrest hardware options without requiring additional adapter plates or structural modifications.
Matrx PB Extra Wide Deep Heavy Duty Back Review
The Matrx PB Extra Wide Deep Heavy Duty Back by Motion Concepts stands out as a premier positioning solution for bariatric wheelchair users needing enhanced trunk containment. With its 500 lb capacity, extra-wide sizing options, deep 7-inch lateral contours, and highly adjustable hardware, it delivers exceptional stability, skin protection, and structural integrity for daily use
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Warranty Includes
- 24 months of coverage from the date of purchase
- Coverage for qualifying defects in materials and workmanship
- Repair or replacement at Motion Concepts' option
- Warranty service processed through the authorized dealer
