Ossur UNITY FOR LP VARI-FLEX Bedienungsanleitung Seite 6

note: The Unity™ System is designed to be used with Iceross Seal-In
liners, other applications are sole responsibility of the provider.
LOW TO HIGH IMPACT USE
Description: Community and workplace ambulatory with ability or
potential for cadence variation and ramp/stair descent.
Activity examples: Shopping, gardening, longer walks, golfing, hiking.
CONTRAINDICATIONS FOR USE:
Make sure that the socket is well fitting before any use; a loose fitting or
leaking socket may never be used with the Unity™ System.
STRUCTURAL SPECIFICATION
Net weight: approx.110g including tube.
Frame construction: Carbon fiber frame
Clearance and dimensions: See IFU for LP Vari-Flex.
LP Vari-Flex lowest build height setting is 3 mm taller than without the
Unity™ System.
Follow local ordinances or regulations for proper disposal of device,
accessories and packaging.
FITTING THE UNITY™ SYSTEM
note: To connect the system to a socket a Unity
recommended, the use of other applications is the sole responsibility of
the provider.
1. Fit the user with the foot containing the system
2. Cut the tube to a proper length and connect to the Unity™ System
and the socket (using the Unity™ Socket Valve kit)
3. Use the supplied tube fixture to secure the tube against the foot.
The tube should be located medially rather than laterally to avoid
damage during ambulation.
Once the Unity™ System has been connected make sure the pump is
working properly; creating vacuum during gait and not leaking air.
DISASSEMBLING / ASSEMBLING THE UNITY™ SYSTEM
The Unity™ System can be dissembled in case it needs to be cleaned or
for troubleshooting purposes.
caution: The Unity™ System should only be disassembled / assembled
by a clinical specialist.
HOW TO DISASSEMBLE THE UNITY™ SYSTEM
caution: The inlet and outlet (Figure 6) ports on the membrane housing
should not be disassembled unless absolutely necessary. This part of the
system contains miniature duckbill valves that are easily lost and can
cause the Unity™ System to malfunction if not correctly reassembled.
1. Use the Flex-foot shoehorn (or equivalent) to remove the foot from
the foot cover (Figure 8).
2. Disconnect the tube from the Unity™ Membrane housing.
3. Untighten the screw that fastens the lower and upper blade, remove
the screw (Figure 2).
4. Release the upper blade by sliding it towards the toe and release it
from the keyhole on the lower blade (Figure 3 & 4).
5. Gently pull the membrane out of its housing by pulling the
aluminum insert sideways (Figure 5).
Socket Valve Kit is
TM
6