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Remote center of motion (RCM) mechanisms are widely used in surgical robots to mechanically constrain the position of a certain point in the operation space. Examples of well-known RCM mechanisms include parallelogram mechanisms, spherical linkages, circular guiding arcs, etc. In this paper, a reinforced circular-guided RCM mechanism is presented. In the mechanism, a closed-looped circular-guiding...
Morbus Parkinson is a widespread disease amongst the elderly people. With increasing life expectancy the numbers of patients with Parkinsons disease are rising. Over the last decade, Deep Brain Stimulation (DBS) of certain nuclei within the basal ganglia has been established as an effective treatment for patients with advanced Parkinsons disease (PD) and motor complications not longer adaequatly treated...
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