Robotic Microsurgeon for Cochlear Implantations Tested in Switzerland
 

Robotic Microsurgeon for Cochlear Implantations Tested in Switzerland
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Robotic surgical assistants, most famously the da Vinci surgical system, have become commonplace in many hospitals. Robotics has the potential to give surgeons the dexterity, patience, and sensitivity that humans can never achieve with their own hands. http://www.medgadget.com/wp-content/...ar-implant.jpgTo that end, researchers at*the*University of Bern in Switzerland have been working on an image guided microsurgery robot that can perform highly sensitive cochlear implantations, procedures that require drilling near fragile and critical tissues. They have performed the first procedures using the new system, offering doctors and patients more confidence of a safe procedure.

The tech**logy involves pre-surgical planning, stereotactic image guidance, nerve stimulation that can warn if a drill is getting close, and sensors that are able to distinguish between tissue densities during drilling toward the middle ear. This is important because cochlear implants are difficult to place safely and results tend to vary from patient to patient. A number of safety mechanisms monitor the drilling as it happens, making sure that the drill bit never goes outside the pre-determined path and halting if something unexpected is encountered.

Here’s video with some of the scientists describing their new surgical robot:



Study in Science Robotics:*Instrument flight to the inner ear…

Via:*University of Bern…

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