Description
The Geo-Matrix Platinum cushion is a gel and foam wheelchair cushion made by Blake Medical, a Canadian maker based in Brantford, Ontario.
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Who is it for?
- It is a gently contoured cushion for people with existing skin concerns or at higher risk of developing skin breakdown, with moderate postural support and vibration dampening.
- Choose the right cushion in a seating assessment with an occupational therapist or physiotherapist.
Will it fit?
- Sizes: 13 standard sizes, 16 x 16 to 22 x 22 in; a 22 in depth is made only at 22 in wide, so 16 x 22, 18 x 22 and 20 x 22 are not standard.
- Part numbers: GP plus width and depth, so GP1818 is 18 by 18 in. Custom sizes are made in any width and depth.
- The cushion is sized to the person, not to the wheelchair.
- Not every combination is a standard size: a 22 in depth is made only at 22 in wide, so 16 x 22, 18 x 22 and 20 x 22 are not standard cushions.
How does it work?
- The construction is a 1 in (25 mm) blue gel base, a dual density contoured foam core, and a 0.75 in (19 mm) pillow top gel layer that cascades over the front of the cushion.
- The gel is a dry polymer: there is no calibration, no risk of punctures or leaks, and nothing to inflate or set each day.
What are the care limits?
- The Platinum arrives with the soft touch outer cover and the wipeable inner cover fitted.
- Both covers are machine washable up to 60°C (140°F); do not wring them, and lay them flat to dry. Wipe the gel clean without bleach, and never wet the foam.
- The Geo-Matrix line carries a two-year warranty.
How does it compare?
- The Geo-Matrix Gold cushion is an all-gel cushion with three gel layers.
- The Geo-Matrix Silver cushion is a lower all-gel cushion.
- The Geo-Matrix Bronze cushion is a two-layer gel cushion.
Frequently asked questions
Does the Geo-Matrix Platinum need inflating or calibrating?
No. The gel is a dry polymer rather than air, so it needs no calibration.
What is the Geo-Matrix Platinum cushion made of?
It has three parts: a 1 inch blue gel base, a dual density contoured foam core, and a 0.75 inch pillow top gel layer.
How do I clean the Geo-Matrix Platinum?
Wash both covers up to 60°C (140°F), do not wring, and lay them flat to dry; wipe the gel without bleach and never wet the foam.
What should you know?
Funding may help: see who may help pay.
Used cushions and custom orders are non-returnable; see our return policy.
See warranty service for claims.
Specifications
- Weight capacity
- 275 lbs (125 kg)
- Seat width
- 16", 18", 20" or 22" (406 to 559 mm)
- Seat depth
- 16", 18", 20" or 22" (406 to 559 mm)
- Sizes
- 16x16, 16x18, 16x20, 18x16, 18x18, 18x20, 20x16, 20x18, 20x20, 22x16, 22x18, 22x20, 22x22 (width x depth, inches)
- Construction
- 1" blue gel base layer, dual density contoured foam core, and a 0.75" pillow top gel overlay that cascades over the front
- Cover
- Soft touch incontinence-proof outer cover over a wipeable moisture-proof inner cover
- Cover care
- Covers machine washable up to 60°C (140°F); do not wring, lay flat to dry; wipe the gel clean and never use bleach; never wet the foam
- Custom sizes
- Yes, all dimensions are available
- Warranty
- Two years on Blake Medical's Geo-Matrix cushion line
- Product type
- Gel and foam wheelchair cushion
- Use category
- Moderate postural support; gentle positioning
Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.
Documents
Delivery and service
Delivery and setup
We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.
Service and repairs
Our technicians service what we sell, at home or in our shop.
Try before you buy
Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.
Warranty
Mobility store warranty terms
These are Mobility's purchase and service policy terms, separate from any manufacturer warranty coverage.
1 year on parts.
Read the warranty and service policy for the full terms.
Questions about this product?
Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.










