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CONVAID USER’S GUIDE
Fitting
The fitting of the cushion should be done by an experienced clinician. When fitted correctly, the
cushion will help provide stable support and promote good posture. Consult the clinician for ques-
tions regarding individual needs.
Select the cushion size to match the seat width and depth of the chair. Measure the distance be-
tween the buttocks and the back of the knees. Subtract 1-2” (25mm-51mm) to allow for adequate
clearance between the seat and the back of the knees.
1. Apply wheel lock. Never leave occupied chair unattended.
2.
With the material identification tag towards the rear of the chair, place the cushion onto the
seat upholstery. Line up the Velcro straps to secure the cushion in place. Front end of cush-
ion should line up with the front edge of the seat upholstery. Position the hips of the occupant
to the back of the seat. The ischials (seat bones) should be centered on the seat well of the
cushion. Use positioning belt to buckle occupant into the chair.
3.
Adjust the wheelchair footrest height so that the user’s legs rest firmly but comfortably on the
cushion. Proper footrest adjustment will enhance sitting comfort and help lower peak sitting
pressures. If applicable, readjust armrest height and lateral trunk supports.
