1/27/2023 0 Comments Www digitalengineeringlibrary com![]() Multifunctional mechanisms must not be ignored. Still, the importance of better actuators and better As a result, upper-limb prosthetics research is somewhatĭominated by considerations of control. Lack of independent control sources that imposes the most severe impediment to the development of The major factors limiting prostheses to tools are practical ones due to the severe weight, power,Īnd size constraints of hand/arm systems as well as the difficulty in finding a sufficient number ofĪppropriate control sources to control the requisite number of degrees of freedom. Replacements however, in current practice we are mostly limited to prostheses as tools. Upper-extremity prosthesis research is directed toward the creation of prostheses as true limb Interchangeable device that is worn and used as needed, and then ignored. There as an aid to help provide some of the functions that were lost. The prosthesis as a tool makes no pretense of trying to replace the lost limb physiologically but is To be a tool rather than a limb replacement. The current state-of-the-art prosthesis can be considered Unfortunately, current prosthetic components and interface techniquesĪre still a long way from realizing this goal. The design of fully functioning artificial arms and hand replacements with physiological speeds-ofresponseĪnd strength (or better) that can be controlled almost without thought is the goal of upperextremity ![]()
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