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In microsurgery, a surgeon often deals with anatomical structures of sizes that are close to the limit of the human hand accuracy. Robotic assistants can help to push beyond the current state of practice by integrating imaging and robot-assisted tools. This paper demonstrates control of a handheld tremor reduction micromanipulator with visual servo techniques, aiding the operator by providing three...
Background and ObjectiveIn laser retinal photocoagulation, hundreds of dot‐like burns are applied. We introduce a robot‐assisted technique to enhance the accuracy and reduce the tedium of the procedure.
Materials and MethodsLaser burn locations are overlaid on preoperative retinal images using common patterns such as grids. A stereo camera/monitor setup registers and displays the planned burn locations...
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