938459PK1/1-0121
7
7
Choosing the Correct Size
Circumference
Measured (cm)
20-23.5 23.6-25 25.1-26.5 26.6-28 28.1-30 30.1-32 32.1-34 34.1-36 36.1-40
-
40.1-42
Available Sizes
22
23.5
25
26.5
28
30
32
34
36
38
40
Cushion
ü
ü
ü
ü
ü
ü
ü
ü
ü
-
ü
Locking
ü
ü
ü
ü
ü
ü
ü
ü
ü
-
ü
Where possible try to avoid abrupt changes of contour and sharp edges which could
cause tears in the silicone and fabric.
It is important that the correct size is specified to ensure
proper fit and comfort in use.
1.
Measure the circumference of the residual limb
4 cm up from its distal end.
2.
If the circumference of the residual limb matches
one of the sizes in the table, choose the next size
down.
3.
If the circumference of the residual limb is between
one of the sizes in the table, choose the smaller size.
4 cm
8
Trimming the Device
The device may be trimmed to suit as required but never below the socket trim line.
We recommend using a rotating disc cutter to achieve a bevelled edge.
Trim the proximal edge of the device to suit the shape of the user’s socket.
If necessary, trim the proximal edge of the device in a wave pattern to reduce shear stress.
