Installing The Distal Prosthetic Components - Ottobock 4WR95 1 Instrucciones De Uso

16) Place two layers of carbon fibre cloth (e.g. 15 cm x 15 cm) offset
over the lamination anchor arms.
17) Pull one layer of Perlon stockinette over the model.
18) Pull two layers of carbon fibre stockinette over the model.
19) Pull two layers of Perlon stockinette over the model and tie off
below the cap screw of the lamination anchor.
20) Pull a soaked PVA bag over the model.
21) Perform the casting process with Orthocryl.
22) After the lamination resin has cured, remove the lamination
dummy.
5.3 Laminating a Transtibial Socket
Required tools and materials:
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711S4* bending iron, 99B81 PVA bag, 623T3 Perlon stockinette,
616B1 carbon fibre cloth strap, 699B1 fibreglass roving, 616G12
carbon fibre cloth, 616G15 carbon fibre stockinette, 617H119
Orthocryl lamination resin 80:20 PRO
1) Mount a screwed insert according to section "Mounting of the
screwed insert" (see Page 11).
2) Pull a soaked PVA bag over the model. The PVA bag should be
sealed by heat welding at the distal end.
3) Pull two layers of Perlon stockinette over the model.
4) Place three layers of carbon fibre cloth (e.g. 15 cm x15 cm), off­
set on the distal end of the model.
5) Pull two layers of Perlon stockinette over the model.
6) Bring the lamination anchor arms in the correct a - p and m - l
position. Never align the threaded clamping in the anterior or pos­
terior direction.
7) Place the lamination anchor at the socket end as required for
proper alignment and set.
8) Optional: Adapt the anchor arms of the lamination anchor to the
model with a bending iron.
9) Apply the lamination dummy according to the instructions in the
section "Installing the lamination dummy" (see Page 12).
12 | Ottobock
10) Stabilise and fix the lamination anchor with a sealing resin/talcum
powder mixture.
11) Pull the fibreglass roving through the holes in the anchor arms
and allow it to hang in a loop. If there are no holes, allow the
fibreglass roving to hang around the anchor arms in a loop.
12) Place three layers of carbon fibre cloth (e.g. 15 cm x 15 cm) off­
set over the lamination anchor arms.
13) Pull one layer of Perlon stockinette over the model.
14) Pull two layers of carbon fibre stockinette over the model.
15) Pull two layers of Perlon stockinette over the model and tie off
below the cap screw of the lamination anchor.
16) Pull on a soaked PVA bag.
17) Perform the casting process with Orthocryl.
18) After the lamination resin has cured, remove the lamination
dummy.
5.4 Installing the lamination dummy
Required tools and materials:
>
4X46 lamination dummy
1) Tighten the cap screw of the threaded clamping to a point where
the screwed insert can still be screwed in and out.
2) Unscrew the screwed insert from the lamination anchor.
3) Screw in the lamination dummy.

5.5 Installing the distal prosthetic components

Mounting of a screwed insert
The threaded connector is used for installing a connecting component
with an external thread (e.g. pyramid adapter or prosthetic knee joint).
Required tools: 710D4 torque wrench, 636K13 Loctite®
>
1) Screw in the screwed insert (e.g. pyramid adapter) completely
into the thread of the lamination anchor.
2) The screwed insert
um of 1/4 turn out of the thread in order to align the insert.
may be unscrewed by
maxim­
a