Page 14 - Instruction Manual 1

How is the prosthesis held to my limb?

There are several ways the prosthesis can be held to or suspended
from the limb. Your prosthetist will discuss with you which method
is most appropriate for your needs.

SUCTION SUSPENSION
A gel liner is rolled onto the residual limb and a gel
sleeve is pulled around the prosthesis and the thigh,
holding the prosthesis in place. A suction valve, attached
to your socket, allows air to flow out but not in, creating
a seal around the limb for suspension. In some cases, a
vacuum pump is added to help manage changes to your
limb volume.

PIN LOCKING SUSPENSION
A gel liner, which includes a pin attachment at the very
end, is rolled onto the residual limb. As you put on the
prosthesis, a mechanism at the end of the socket locks
onto the pin, holding the prosthesis on the limb. The
lock will not disengage until a release button is pushed.

STRAPS
A leather or nylon strap attached to the prosthesis
wraps around your lower thigh to hold the prosthesis on.

SUPRACONDYLAR SUSPENSION
Less commonly, prosthetic sockets can be suspended
using the anatomy of the limb.

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