Orthopedic robots, used in general invasive and minimally invasive joint replacement as well as neurosurgical procedures, don't just assist a surgeon's hand — they enforce a hard boundary, keeping a drill or saw locked to a computer-defined cut plane no matter how the surgeon moves. Vishay's power MOSFETs drive that motor control with the precision boundary enforcement demands, while position sensors track the tool's exact location relative to the plan, helping keep every cut within tolerance.

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