User Manual

3
Intended Use
The Model 8, 8X, and 88X are prosthetic terminal devices that are commonly referred
to as “canted split hooks” and are used to provide for both ne prehension and
gross grasping of objects when controlled through a cable that is operated with
body motions. These hooks are a voluntary-opening device and grasping tension is
adjusted by the adding of tension bands, rings, or springs (see catalog for additional
information). There are also smaller sizes available; see llauer.com for information
on other sizes of canted hooks.
Performance Characteristics
Model 8 Model 8X Model 88X
Size Medium Adult Medium Adult Medium Adult
Length
4.625 in.
(11.7cm)
4.625 in.
(11.7cm)
4.625 in.
(11.7cm)
Weight 8 oz. (227g) 7.5 oz. (213g) 4 oz. (113g)
Material Stainless Steel Stainless Steel Aluminum
Grip Serrated Surface Nitrile Lined Nitrile Lined
These devices are intended for single patient use only.
Storage and Handling
It is recommended that prosthetic hooks (or prosthetic/orthotic components) be
stored in a cool, clean, dry environment away from harsh chemicals (chlorine, acids,
acetone, etc.).
Warnings and Precautions
CAUTION: Nitrile coatings are not intended for use in high temperature
applications. Refrain from contact with items that are above 85°C (185°F)
as damage to the coating may occur.
NOTICE: An upper-limb prosthetic device user’s ability to drive should be
determined on a case-by-c ase basis by a specialist. Contact your local
governing authorities regarding any driving restrictions or limitations.
WARNING: Body-powered devices should not rely on cable tension for
grasp control if the user has been cleared to drive with the prosthesis.