Otto Bock Harmony P3, Техническая информация

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3.6.2 Optional: Transferring the adapter position
Objective
If the static alignment was performed without the Harmony P3 unit, the transfer device can be used to transfer the
adapter position to the Harmony P3 unit.
Required tools and materials
• 743A160 transfer device
Determine the adapter position.
Transfer the adapter position to the Harmony P3 unit.
3.6.3 Selecting the functional ring
Objective
To adjust the Harmony P3 unit to the user, various functional rings can be selected. The hardness of the functional
ring affects the vacuum generation and the heel strike with the prosthesis.
Required tools and materials
• Harmony P3 unit, functional rings, 4X247 pre-compression device
Ottobock recommends that vacuum of approx.
500 mbar
(
15 inHg
) should be reached after 50 steps
with the prosthesis.
Select the appropriate functional ring from the following
table.
If the recommended functional ring does not meet the
requirements, select a different functional ring:
•
If the user feels like he or she is sinking into the
prosthesis, the functional ring is too soft.
• If the vacuum generated is insufficient, the function­
al ring is too hard.
Ottobock | 17 Harmony System
Procedure