Össur DIRECT SOCKET TT Instrucciones De Uso página 12

Insulation Sheet to the Distal Connector and Taping Ring (Fig. 15).
24. Use scissors to cut away excess Silicone Insulation Sheet protruding
over the Taping Ring (Fig. 16).
25. Place the Air Escape Tube at the proximal end between the first and
second layer of Silicone Insulation Sheath, allowing air to escape
during resin injection (Fig. 17). After placing Air Escape Tube, make
sure both layers of Silicone Insulation Sheath again fully cover the
residuum and Fiber Braids.
26. Hand out safety glasses to patient and technician. After putting on
safety glasses and protective gloves, make sure patient and technician
are also wearing safety glasses. Do not remove safety glasses and
protective gloves during the casting phase.
CASTING
27. To prime the Resin Cartridge for use, unscrew cap from Resin
Cartridge, remove the metal safety ring from above the cap, and
remove the green safety pin. Attach Static Mixer to the Resin Cartridge
and screw cap back on (Fig. 18).
28. Secure the Resin Cartridge by lightly pressing the handle, until it softly
connects to bottom of the cartridge.
29. Keeping the Resin Cartridge pointed upwards, insert it into the Resin
Injection Tool (Fig. 18).
30. CPO keeps Resin Injection Tool with cartridge pointed upwards and
sits in front of patient. The technician attaches the Static Mixer 1
centimeter/ 0.4 inches deep into the Injection Tube (Fig. 19).
NOTE: CPO shall ensure that the tubing is well secured on the Static
Mixer and on the Injection Valve of the Distal Connector.
31. Attach the Injection Tube to the Injection Valve (Fig. 20).
32. The CPO starts injecting the resin, while holding the Resin Injection
Tool upwards (Fig. 21).
NOTE: make sure resin is spread out evenly from the distal end
towards the proximal end. Excessive material build-up at the distal
end can cause an exotherm reaction, making it harder to inject more
resin.
33. When resin starts saturating the Fiber Braids, steadily lift Resin
Injection Tool up, until it points downwards.
34. Technician pushes out air during resin injection, assisting in
successful casting (Fig. 21).
35. Technician slowly pulls resin into the interior and upward direction,
towards the knee. Control resin flow to rear side of the residuum,
maintaining a slow build-up.
36. Release pressure from grip of Resin Injection Tool and push pressure
release lever with thumb to stop resin flow when Fiber Braids have
been saturated (Fig. 22).
37. Use pliers on crimp rings to shut off resin flow in the Injection Tube.
Place side cutter between the two crimp rings and cut through the
injection tube (Fig. 23).
38. Pull the resin up to the marked trimline using the Lanyard Cord
(Fig. 24).
39. Make sure the patient keeps the residual limb straight and in position
at this stage.
40. Attach Icecast Pump to Icecast Bladder. Inflate Icecast Bladder to
20 mmHg. Roll back Icecast Bladder and attach to Distal Attachment
(Fig. 25).
41. Keep knee and pump aligned straight (Fig. 26).
42. Push on Icecast Bladder, until covering the entire cast. Make sure
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