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Prostheses, Upper Limb, Elbow Component, Electrical

Definition : Elbow prostheses that are operated by electric power and designed for partial functional (e.g., rotation, flexion) replacement of the elbow component above the elbow. These prostheses typically consist of external devices with a metal, hinged, yoke-like mechanism that can provide rotational and flexion movements and several locking positions; they can be attached at the proximal end with a socket to the residual limb (i.e., the humerus) or to another prosthetic device (e.g., a tube) and at the distal end to a tubular device (i.e., forearm replacement) that is, in turn, attached to a wrist prosthesis and a terminal device (e.g., hand, hook). Electrically powered elbow prostheses incorporate small electrical motors and manual electrical switches to control the elbow and/or terminal prosthesis movements. They are typically used as a component of an above-the-elbow or total upper limb prosthesis in patients who have congenital abnormalities or who suffered amputation due to illness (e.g., diabetes) or traumatic accidents. Electrically powered wrist prostheses controlled by bioelectrical signals from muscle contractions (i.e., myoelectric) are also available.

Entry Terms : "Elbow Joints, External Limb Component, Powered" , "Electrical Prostheses" , "Electrical Prostheses, External Component"

UMDC code : 23381


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Kingsley Mfg Co

Our e-commerce website provide complete product lines from the finest names in Orthotics & Prosthetics. Online orders will be processed and shipped with the same care and speed that you have come to expect from Kingsley.

Liberating Technologies Inc

Liberating Technologies, Inc. (LTI) is a leading supplier of upper-limb prosthetic devices for adults and children. The company designs and manufactures prosthetic devices such as the Boston Digital™ Arm System for above-elbow amputees and the VariGrip™ prosthetic controller for below-elbow amputees.

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