PROTEOR SIERRA FS1 Instrucciones De Uso página 3

6. CLINICAL BENEFITS
• Walking comfort
• Reduction of joint impacts
7. ACCESSORIES AND COMPATIBILITY
An appropriate foot shell must be mounted on the foot module (refer to our catalog).
The foot includes a male pyramid connection designed to be compatible with standard female pyramid connectors (see our
catalog).
8. ALIGNMENTS
Bench alignment
Before installing the prosthesis on the patient:
•
Align the foot module in plantar/dorsal flexion, by inserting the foot (with foot
shell) into the shoe to account for the heel height
•
Align the socket in adduction/abduction, to ensure an appropriate angle in the
frontal plane
•
Align the socket in flexion/extension, to ensure an appropriate angle in the
sagittal plane
•
Adjust the position of the socket so that the load line falls to the anterior dome
of the pyramid (see illustration)
Dynamic alignment
To optimize roll-over from heel to forefoot, adjust the following variables:
•
Foot position in the anterior/posterior plane
•
Plantar/dorsal flexion
•
Heel flexibility
The dynamic alignment is performed in accordance with good professional practices.
9. ASSEMBLY
The Sierra is pre-assembled and consists of a foot module, a Spectra sock and a foot shell. After dynamic alignment, tighten the
pyramid adjustment screws according to the specifications of the connector manufacturer. Secure pyramid adjustment screws
with a thread locking adhesive (i.e., Loctite 242).
Spectra sock
A Spectra sock is included to protect the foot shell and minimize noise. It must be placed on the foot module before mounting the
foot shell.
Foot shell
To install and remove the foot shell, use the foot shell removal tool to prevent damage of the foot module.
Never remove the foot from the foot shell by pulling manually. This could damage the foot.
EVAQ8 models
The straight barb, exhaust filter, tubing, inline filter, socket right angle barb, and hose retainer are included with the foot and
may require assembly prior to use.
The connection method to the socket is left to the discretion of the prosthetist. It is entirely dependent on the clinician's chosen
socket design that will dictate how the EVAQ8 will be connected. There are many fabrication methods and materials that can be
used. A socket should be fabricated using materials that will hold vacuum and provide a connection point for the EVAQ8 pump.
This device is intended to be integrated in a custom-made external lower limb prosthesis to ensure the
function of the foot in patients with unilateral or bilateral lower limb amputation and/or congenital
limb deficiencies.
This device is indicated for patients with moderate activity level (K3) for walking and physical activity
without excessive overload.
Maximum weight (load carrying included): 166 kg / 365 lbs (See table §3)
INSTRUCTIONS FOR USE
• Stability on variable terrain
• Possible walking on uneven ground
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IFU-01-013