Hosmer 8, 8X, 88X Hooks Product Manual
Contents Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Warnings and Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Qualified Provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 fine 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 fillauer.
Failure to maintain tension while controlling the steering wheel could cause serious injury or death. CAUTION: Abnormal or improper environmental conditions will lead to malfunctioning and damage of the prosthesis and are not covered under the warranty of the device. This prosthetic component must not be subjected to dust/debris, liquids other than fresh water, abrasives, vibration, activities which would damage the biological limb, or prolonged extreme temperatures (< -5 °C or > 50 °C).
pull that minimizes bends in the cable, otherwise excess cable friction or failure could result . Adding Tension to Hook Grasp To add more force to the grasp of the hook, additional tension bands may be applied using the E-Z Hook Tension Band Applier (55144) or similar device. Additional bands are included with the hook and are available in beige (53869) or black (53869-BLK). For greater tension, hook rings (57500) or stainless-steel tension springs (55363) may be used.
User Instructions The providing health care professional must review the following information directly with the user. Care and Maintenance 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: Nitrile coatings are expected to wear under normal use. The coating can be replaced but is not covered under warranty, except for manufacturer defect.
Serious Incidents In the unlikely event of a serious incident, seek immediate medical help and contact your prosthetist at your earliest possible convenience. Clinicians should contact their local Fillauer representative immediately in the event of any device failure.
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