Össur ICELOCK 551 Instrucciones Para El Uso página 5

Using the Socket Insert (Fig. 2)
1. The Socket Insert is used as a fixation device for the valve, and should
always be used when fabricating a flexible inner socket.
2. Prepare the plaster cast as usual.
3. Fix the Socket Insert to the cast using the Set Screw. Ensure it sits
flush to the cast.
4. Plaster may have to be removed or added.
5. Apply the Foam Cap to the Set Screw.
6. Fabricate the socket as usual.
7. Grind material away over the socket insert until Foam Cap is fully
exposed.
8. Unscrew the Set Screw to remove socket from cast.
9. Ensure the Cap and Rubber Membrane have been removed prior to
shortening the threads to prevent debris lodging in the airways.
10. Measure socket wall and Socket Insert thickness at insertion point
with a caliper, and shorten the threads accordingly using a hacksaw
and smooth edges.
Warning: Do not shorten the threads beyond 4 mm, as it may affect the
seal and increase the risk of the valve breaking off (Fig. 3).
Valve Installation
1. Apply silicone adhesive to the threads and housing, where it comes in
contact with the socket.
Note: It is not recommended to use epoxy or similar as it can
compromise the seal.
2. Install valve and hand tighten with a 5 mm hex key.
Note: Be careful not to over-tighten as it may damage the threads.
Note: After installation distribute silicone adhesive around the valve /
socket contact point to ensure an air tight seal.
3. Ensure the valve parts and airways are free from debris before final
assembly.
4. Replace Rubber Membrane to Cap. Ensure the concave surface is
facing the cap cavity. (Fig. 4)
Caution: When reassembling ensure the Membrane is on the Cap and
not in the Housing.
5. Screw the Cap on using the Cap Key.
USAGE
Cleaning and care
Clean with a damp cloth and a mild soap. Dry with a cloth after cleaning.
Environmental Conditions
The device is Waterproof.
A Waterproof device can be used in a wet or humid environment and
submerged in up to 3-meter-deep water for a maximum of 1 hour.
It can tolerate contact with: Salt water, chlorinated water, perspiration,
urine, and mild soaps.
It can also tolerate occasional exposure to sand, dust, and dirt.
Continuous exposure is not allowed.
Dry with a cloth after contact with fresh water or humidity.
Clean with fresh water after exposure to other liquids, chemicals, sand,
dust, or dirt and dry with a cloth.
MAINTENANCE
The device and the overall prosthesis should be examined by a healthcare
professional. Interval should be determined based on patient activity.
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