Otto Bock 21A35-1, Instructions For Use Manual

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14
The article numbers of the product and product versions are shown in bold font, the product com­
ponents in normal font.
Product components shown in a frame can be ordered together using the article number in the
header of the frame.
The supplied quantity is indicated in parenthesis behind an article number.
6 Preparation for use
2 (Page 3): Adapting the axilla loop
CAUTION
Use of the product in case of known allergies to chrome or nickel
Allergic reaction
► Avoid skin contact with the product in case of known allergies to chrome or nickel.
► Adapt the axilla loop as shown in the figure, noting the following points in particular:
►
CAUTION! Nickel –
patients sensitive to nickel should avoid wearing the buckle
( 21Y195=25) in direct contact with their skin.
►
For the best possible force transmission, position the ring on the patient as shown (inter­
section of the line between the humeral heads and the spine).
►
If required, attach the flexion cable to the ring as shown in the figure (routing of the flexion
cable: under the armpit).
► +
INFORMATION:
Complete these points when finishing the definitive prosthesis.
These points also apply for the flexion cable.
►
CAUTION!
Weld the ends of the shortened straps with a lighter flame.
3
(Page 4): Mounting the strap buckle
► Mount the strap buckle as shown in the figure, noting the following points in particular:
INFORMATION:
The spacer sleeve allows the strap buckle to adapt to any movement.
►
During positioning, ensure that the straps are routed as shown in the figures (lock cable
routing: over the shoulder) and the radii of the pull cables are not too tight.
Alternative component: instead of the 29C5 setting nut, the 507S15 lamination disc can
also be used; a thread (M4) has to be cut into it.
►
+ NOTICE! Make sure the pull cable is not damaged by the scissors and lighter flame.
4
(Page 5): Optional: removing the prehensile cable
► For a hybrid prosthesis, the pull cable of the prehensile cable can be removed as shown in
the figure.
4
(Page 5): Mounting the Bowden cable
► Mount the Bowden cable as shown in the figure, noting the following points in particular:
► Pull the Bowden cable over the cable and fasten it in the strap buckle by slightly rotating it
to the right. Secure with superglue if necessary.
►
Instead of the 29C5 setting nut, the 507S15 lamination disc can also be used; a thread
(M4) has to be cut into it.
►
NOTICE! Do not kink the 21A17=3.8* and 21A6.
5
(Page 6): Mounting the pull cables
► Shorten the pull cables to a length suitable for the patient. Then mount the pull cables as
shown in the figure, noting the following points in particular:
►
Mounting the prehensile cable
Mount the components on the pull cables of the body harness and prosthetic hand (suitable
tools: Perlon cable – 711F2; steel cable – 736Y6).