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Neurosurgical robot Minerva: first results and current developments

D Glauser1, H Fankhauser, M Epitaux

  • 1Laboratory of Microengineering, Swiss Federal Institute of Technology of Lausanne, Switzerland. glauser@imt.dmt.epfl.ch

Journal of Image Guided Surgery
|January 1, 1995
PubMed
Summary
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The neurosurgical robot Minerva was developed for accurate and safe intracranial operations. Early clinical applications included stereotactic brain biopsies, with ongoing advancements aiming for enhanced safety and new complex surgical capabilities.

Area of Science:

  • Neurosurgery
  • Robotics
  • Medical Technology

Background:

  • Neurosurgical procedures demand high precision and safety.
  • Minimally invasive techniques are crucial for reducing patient trauma.
  • Robotic assistance offers potential for enhanced surgical performance.

Purpose of the Study:

  • To detail the development and clinical application of the Minerva neurosurgical robot.
  • To evaluate the robot's performance in initial patient procedures.
  • To outline future advancements for expanded surgical capabilities.

Main Methods:

  • Development of the Minerva robot's mechanical structure and control software.
  • Clinical application in eight stereotactic brain biopsy procedures.
  • Testing of advanced features: sterilization, force sensors, electrostimulation, and cell implantation.

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Main Results:

  • Successful implementation of the Minerva robot in initial neurosurgical operations.
  • Demonstrated accuracy, smoothness, and safety in stereotactic brain biopsies.
  • Ongoing testing of new features indicates progress towards enhanced capabilities.

Conclusions:

  • The Minerva neurosurgical robot is a viable tool for intracranial operations.
  • Ongoing development promises increased safety and expanded functionality for complex procedures.
  • This technology has the potential to facilitate complex surgeries currently difficult to perform manually.