Limitations On Use - endolite Child’s 4-Bar Knee Instrucciones De Uso

3 Function
The Endolite Child's 4-bar knee is a durable
and lightweight paediatric knee designed for
active children. The knee has a polycentric
design for stability during stance, comprising
pivots connecting a chassis to a main body via
4 link arms. The geometry of the knee provides
efficient progression into swing phase at the
required point in the gait cycle, increased
toe clearance during the swing phase when
compared to a single axis knee and short
protrusion when sitting.
There is a choice of three extension assist
springs with adjustable pre-load to provide
swing control. Main bearings in the linkage are
both replaceable and adjustable to prolong
service life.
4 Maintenance
Maintenance must be carried out by
competent personnel.
It is recommended that the following
maintenance is carried out annually:
• Check the Alignment Bolt and Tube
Clamp Screw for tightness,
tighten to the correct torque setting if
required
• Check for defects, including corrosion
that could affect proper function
To adjust any sideplay in the 4 bar links see
Section 7.
Advise the user to report any changes in the
performance of this device to the practitioner,
changes may include:
• Loss of alignment
• Unusual noises
• Stiffness
• Looseness/play
The practitioner must also be informed of any
changes in body weight and/or activity level.
Cleaning
Use a damp cloth and mild soap to clean the
outside surfaces.
DO NOT use aggressive cleansers. Thoroughly
dry before use.

5 Limitations on Use:

Intended Life:
A local risk assessment should be carried out
based upon activity and usage.
Lifting Loads:
User weight and activity is governed by the
stated limits.
Load carrying by the user should be based on
a local risk assessment.
Environment:
Avoid exposing the product to corrosive
elements such as water, acids and other
liquids. Also avoid abrasive environments such
as those containing sand for example as these
may promote premature wear.
Exclusively for use between -15˚C to 50˚C (5˚F
to 122˚F).
It is recommended that only Endolite products
be used in conjunction with the product.
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