Fitting Instructions - JAS EZ KNEE EXTENSION Instrucciones De Armado

FITTING INSTRUCTIONS

It is best to carry out your JAS E-Z Knee Extension sessions in a seated position, with a
foot rest under your calf for support and comfort. If you choose to do so lying down,
place padded support (pillow, towel roll, etc) under your calf and ankle during use.
STEP 1:
INITIAL SET-UP
CHOOSING & ADJUSTING PULL-PIN SETTING
• There are five pull-pin settings, which allow the E-Z Knee
to move through five arcs of motion.
1 moves from 48º flexion to 14º flexion.
2 moves from 38º flexion to 4º flexion.
3 moves from 22º flexion to 12º hyperextension.
4 moves from 10º flexion to 24º hyperextension.
5 moves from 4º hyperextension to 38º hyperextension.
• Before fitting device, choose the setting that is closest to
your comfortable end range of knee extension.
Most patients will begin therapy in setting 1 or 2.
NOTE:
ADJUSTING PULL-PIN SETTING IF DEVICE REACHES
MOTION LIMIT
• Remove device from leg.
• Remove the pull-pin.
• Slide the device apart until the next hole on Calf
Assembly aligns with the hole on Thigh Assembly. Re-
insert pull-pin.
KNEE EXTENSION
STEP 2:
PLACE DEVICE UNDER THIGH AND CALF
• Support leg with a foot stool or other means.
• Place device under leg, with d-rings located on inner side
of thigh.
• Slide device up so that your entire thigh and buttock rest
on thigh cuff.
• Adjust position of device so that the gear box is centered
directly under knee joint.
STEP 3:
SECURE THIGH AND CALF CUFF STRAPS
Therapy Knob
• Feed thigh and calf cuff straps through d-rings, pull back
until cuffing is comfortably snug and secure.
• Begin treatment session by rotating therapy knob, following
protocol outlined on back of page.
Rev 12/08