DEPUY IRELAND UNLIMITED COMPANY (20240312141). AUGMENTED REALITY (AR) VIRTUAL OBJECTS FOR ALIGNING AN INSTRUMENT PLANE WITH A PLANNED TARGET PLANE simplified abstract

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AUGMENTED REALITY (AR) VIRTUAL OBJECTS FOR ALIGNING AN INSTRUMENT PLANE WITH A PLANNED TARGET PLANE

Organization Name

DEPUY IRELAND UNLIMITED COMPANY

Inventor(s)

Nicolas Demanget of Saint-Egrève (FR)

AUGMENTED REALITY (AR) VIRTUAL OBJECTS FOR ALIGNING AN INSTRUMENT PLANE WITH A PLANNED TARGET PLANE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240312141 titled 'AUGMENTED REALITY (AR) VIRTUAL OBJECTS FOR ALIGNING AN INSTRUMENT PLANE WITH A PLANNED TARGET PLANE

Simplified Explanation: The patent application describes a computer-aided surgery system that utilizes augmented reality to assist in surgical procedures.

  • The system includes an augmented reality display, a position tracking system, an instrument coupled to a tracker, and a controller.
  • The augmented reality display shows information such as the location of a cut on a bone and a target plane for the cut.
  • The position tracking system tracks the movement of the instrument in real-time.
  • The controller determines when the instrument is aligned with the target plane and displays an indicator to show the alignment.
  • Additionally, the system can display information about the axis of the bone.

Key Features and Innovation:

  • Utilization of augmented reality technology in surgical procedures.
  • Real-time tracking of instrument movement.
  • Alignment detection between instrument orientation and target plane.
  • Display of bone axis information for enhanced surgical precision.

Potential Applications: The technology can be used in various surgical procedures, including orthopedic surgeries, neurosurgeries, and other complex operations that require precision and accuracy.

Problems Solved: The system addresses the challenges of aligning surgical instruments with target planes and provides real-time feedback to surgeons for improved accuracy during procedures.

Benefits:

  • Enhanced surgical precision and accuracy.
  • Real-time feedback for surgeons.
  • Improved patient outcomes and reduced risks during surgeries.

Commercial Applications: The technology has significant commercial potential in the medical device industry, particularly for companies developing advanced surgical tools and systems for healthcare facilities.

Questions about Computer-Aided Surgery: 1. How does the augmented reality display assist surgeons during procedures? 2. What are the key benefits of using a position tracking system in computer-aided surgery?

Frequently Updated Research: Ongoing research in the field of computer-aided surgery focuses on improving the accuracy and efficiency of surgical procedures through advanced technologies like augmented reality and real-time tracking systems.


Original Abstract Submitted

systems and methods are disclosed for computer aided surgery (cas), comprising an augmented reality (ar) system configured to display augmented reality information, a position tracking system configured to track positions of objects, an instrument coupled to a tracker detectable by the position tracking system, and a controller configured to: display augmented reality information comprising an indicator of a cut on the bone that would be produced by a current orientation of the instrument and an indicator of a predetermined target plane for the cut, determine, as the instrument is moved, when the current orientation of the instrument is aligned with the predetermined target plane, and based on the determined alignment, display augmented reality information comprising an indicator representing that the current orientation of the instrument is aligned with the predetermined target plane. in some embodiments, the controller is further configured to display augmented reality information comprising an indicator of the axis of the bone.

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