The Evolution cushion is designed and constructed for users at high risk of tissue breakdown and who have moderate positioning needs. Individuals with motor and neurological dysfunction due to spinal cord injury, stroke, multiple sclerosis, cerebral palsy, and traumatic brain injury are the most frequent, though not the only, users of the Evolution cushion. We recommend purchasing a spare cover with all cushion purchases.
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Caregivers in sub-acute and long-term care facilities like the simplicity and tissue integrity management the Evolution cushion offers, particularly for individuals with wound care issues.
It is an air-foam floatation cushion made by bonding open-cell foam to airtight, puncture resistant stretch knit fabric. The airtight seal allows the self-inflating/deflating mechanism to function by the simple turn of the valve. By releasing air, the user becomes immersed in the foam, which increases the surface area supported. The foam provides the user with support and stability, while the air provides excellent pressure distribution.
The Evolution cushion can support up to 340 kg, making it an ideal cushion for the bariatric wheelchair user. Two common accessories used with the Evolution are the modifiable closed-cell foam wedge and the contoured positioning wedge. This can be effective in reducing the seat-to-back angle, and in doing so increase the weight bearing load on the back of the thighs and decrease the load on the buttocks, as well as providing additional positioning. It comes standard with an incontinent cover. The underside of the cover is a rugged non-slip material with Velcro for added security.
We recommend purchasing a spare cover with all cushion purchases. Scroll down to view accessories including spare cover.
Please note some sizes may be only available for purchase and not for trial. Additional sizing not showing in the dropdown box may be also available for purchase on request
Cushion Composition | Air and foam |
Cover Composition | Breathable four-way stretch |
Contoured | Yes |
Can accommodate a pelvic obliquity | Yes |
Can correct a pelvic obliquity | No |
Can accommodate leg length discrepancy | No |
Customisable | Yes (contouring only) |
Total Product Height | 80 mm |
Able to accommodate a drop seat base | No |
Adjustable | Yes |
User Weight Limit | Up to 295 kg |
Total Product Weight | Under 1 kg |
Size Range | 12'' x 14'', 14'x 14'', 14" x 16", 16" x 16", 16" x 18", 16" x 20", 17" x 17", 18" x 16", 18" x 18", 18" x 20", 20" x 18", 22" x 18", 20" x 20", 22" x 20", 24" x 18", 24" x 20" |
Custom Sizes Available | No |
Warranty | 2 years |
Spare Covers Available | Yes |
Incontinent Cover Available | Standard |
Accessories Available | Rigidiser, Wave base, Wedge |
Maintenance Required | We recommend that the cushion is reinflated on a weekly basis to maintain the integrity of the foam. |
Occupational Therapists will help you decide what is required from these products; and can also source these items. There is a vast array of different products and brands in New Zealand, with each product having different pros and cons. Registered professionals are able to guide clients through their options and help short-list the appropriate products.
When selecting a wheelchair cushion and/or backrest for a family member the following factors need to be considered:
Cushions offer benefits such as comfort, pressure relief and can contribute to optimum positioning. Â Cushions can be manufactured from a range of different materials; where some require more maintenance than others.Â
Yes; these items can be trialed, provided there is a request from a therapist. The trial process is very important to determine whether the selected product is suitable. Generally, the trial time frames are two weeks and therapists will set the product up to meet your needs. Adjustments can be made to ensure comfort throughout the trial.
Please refer to the manufacturer specific washing instructions. Each cushion has washing instructions within the product manual, so we recommend you read this.
The cover is an important part of the cushion and the two parts are designed to work as a team. It is not recommended to use the cushion without the cover.
Wheelchair cushions and backrests are designed to last for at least five years. Appropriate care and maintenance are very important for ensuring longevity and reliability of the cushion.
With the cushion fully inflated and valve closed, transfer onto the cushion and open the valve by turning counter clockwise. Listen for a change in pitch and close the valve.
Yes. There is a large array of styles and brands of wheelchair, and backrests have different types of mounting brackets. Most of these simply unclip and allow the backrest to be pulled off, it simply slots back into place and is then secured using the clips once assembly is required again.
A seat rigidiser provides a firm foundation under the wheelchair cushion, enhancing stability and posture support.
Most rigidisers are compatible with various cushion types, but compatibility should be checked for each specific model.
It evenly distributes pressure, reducing discomfort and the risk of sores, while improving seating alignment.
Our team of Business Territory Managers are available to help with the selection of the correct product and trouble shooting.
Our Customer Care Team is available from 8am to 5.30pm every weekday.
Phone: 0800 31 61 81.
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