Varilite Meridian Cushion
Varilite Meridian Cushion is air and foam floatation, coupled with multi-stiffness foam. Meridian is an adjustable Air-Foam Floatation skin protection cushion. Bonding of the meridian foam to coated fabric makes the cushion hold air. The four-way-stretch knit fabric allows for maximum conformity during immersion and the fabric is puncture & water resistant.
Air and Foam floatation
Three types of foam are used to make it functional: soft foam is used for the decubitus-sensitive area of the ITs; medium foam is used for the thigh trough, pelvic bucketing and pre-ischial bar; firm foam is used for the perimeter and the medial thigh separator.
- Front and rear chambers permit independent adjustment of the pelvis and thighs, quickly and easily, while the client is seated. Front chamber allows maximum loading of the thighs which reduces pressure on the ITs and the rear chamber allows maximum immersion of the pelvis for better pressure distribution.
- Dual-chamber design helps in promoting a neutral pelvis position for clients who are prone to extensor tone or thrusting. Thigh & pelvic chambers form a pre-ischial ridge which prevents the ITs from sliding forward, preventing a posterior pelvic tilt & sacral sitting.
- Releasing more air from the pelvic chamber than the thigh chamber provides added postural support by creating dump or squeeze that "holds" the user in place.
It improves stability for users with compromised sitting balance or who transfer frequently. Multi-stiffness foam provides support as the user is immersed in the cushion. Medial & lateral supports minimize internal & external lower extremity rotation.
Valve for adjusting volume
- Meridian uses two-way air valves. Sitting on a fully inflated cushion, the user opens the right valve and releases air from the pelvic chamber. Optimal immersion is achieved when there is 1/2 inch of air & foam between the ITs and the wheelchair seating surface.
- Immersing the pelvis while the thigh chamber is fully inflated creates a wedge effect that shifts the load from the ITs to the thighs. The user can decrease the amount of wedge achieved by opening the left valve to release air from the thigh chamber.
Meridian is available with a mesh or incontinence cover with breathable four-way-stretch material. Reticulated foam inside promotes air exchange & improves pressure distribution. The underside is a rugged nonslip mterial with hook and loop for added security. Both covers are machine washable.
Please call us to configure custom cushion size.Note Custom and Non-Standard size cushions ordered are not returnable.
|Varilite Meridian Cushion|
|Cushion Composition||Air-Foam Flotation|
|Base Composition||No Base|
|Height||3.8" (Preloaded State)|
|Weight capacity (depends on size)||325 lbs. - 750 lbs.|
- Manufacturer warrants this product to be free from defects in materials and workmanship for a period of 2 years after purchase by the original consumer/owner.
- Cushion cover is not covered under this warranty.
- The manufacturer will replace the product if found defective within the warranty period.
- The warranty is not applicable to the damage caused by using unsuitable environmental conditions or failure to maintain the product in accordance with user and service instructions.
- Any alteration, modification, or repair will void the warranty, normal wear and tear, consumer neglect and willful destruction are not covered under the warranty.
- Parts under warranty will be covered at no cost.
- Any labor cost for service under warranty is not covered as per our terms of sale.
- Standard manufacturer terms & conditions apply for warranty of this product.
- No returns accepted after 30 days from date of shipment.
- All returns are subject to a 30% restocking fee
- All returns must have an RGA number (Returned Goods Authorization Number) unauthorized returns will not be accepted.
- The products must be new, unused condition, not tampered with, in original packaging and returned at the customer's expense in the original packaging.
- If your return is not due to any manufacturing defect then the original shipping cost and credit card/paypal processing fee will be deducted from the total refund
- No returns accepted for Hygiene & Bath products due to health concerns
- Custom orders are non-refundable and non-returnable
- Standard manufacturer terms & conditions are applicable for return policy of this product.
Please call us for specific details
Q: How do Varilte cushions work?
A: Air in a Varilite cushion supports the load, while foam keeps the air where it's needed and preserves the cushion shape. Learn more about the Varilite Air-Foam technology
Q: How is the cushion adjusted properly?
- For both Pressure Setting Valve (PSV) and standard valves, begin with the cushion fully inflated and valve closed. Transfer onto the cushion.
- For a PSV, turn the valve clockwise until the pre-determined number appears in the indicator window. Air will escape until the valve automatically shuts off (approximately 10-15 seconds). Once the valve has shut off the release of air, close the valve by turning it clockwise. See PSV operating instructions for more information.
- For a standard valve, slowly turn the valve counterclockwise to release the air. Listen for a change in pitch and close the valve by turning clockwise. Air level is determined by the amount of support or stability needed by the user, comfort, and activity level. See seating system instructions for more information.
Q: Why do some seat cushions have an indentation?
A: The cushion is designed to indent in the sacral-ischial area. The soft, less firm foam of the sacral-ischial area, by design, exerts less "push back" on the cushion fabric than the surrounding firmer foam. See Sacral-ischial foam indentation detailed information
Q: Will a 16" x 18" cushion fit in a 17" x 18" chair?
A: No. Select the cushion that is 1" larger. For example if your wheelchair size is 17" x 18", select an 18" x 18" cushion. The cushion will accommodate the 1" size difference without affecting its performance.
Q: Are Varilite cushions available in custom sizes?
A: Varilite cushions are available in a wide range of widths and depths. Size selection is frequently updated to meet the needs of customers. Standard sizes often accommodate custom wheelchairs well. If you need a size that is not currently available, select the cushion that is 1" larger as explained in the above question.
Q: How do I maintain my Varilite seating system and back support?
A: We recommend that you leave the valve open and allow the cushion to fully inflate overnight at least once a week to maintain optimal cushion performance and foam integrity. Check your cushion's inflation level daily to ensure optimal seating and positioning.
Q: What is the weight capacity for Varilite seat cushions?
|Cushion size||Weight capacity|
|12 x 8||250 lbs.|
|12 x 12||300 lbs.|
|12 x 14||325 lbs.|
|14 x 14||400 lbs.|
|14 x 16||450 lbs.|
|16 x 16||500 lbs.|
|16 x 18||575 lbs.|
|17 x 17||575 lbs.|
|18 x 16||575 lbs.|
|16 x 20||650 lbs.|
|18 x 18||650 lbs.|
|20 x 16||650 lbs.|
|18 x 20||725 lbs.|
|20 x 18||725 lbs.|
|20 x 20||750 lbs.|
|22 x 18||750 lbs.|
|22 x 20||750 lbs.|
|24 x 18||750 lbs.|
|24 x 20||750 lbs.|
Q: What do I do if I get a hole in my cushion?
A: Although the bladder of the cushion is puncture-resistant, it is not puncture-proof. If you do get a hole in your cushion, there are two options; either request for a repair kit or send it for repair. See warranty for more information.
Q: Is there any latex in Varilite cushions or covers?
Q: What do I do if the valve breaks or comes loose?
A: If the valve breaks or comes loose, you can request a valve replacement kit or you may send it for repair. See warranty for more information.