Systems and methods for registering one or more anatomical elements

US12213748B2 · kind B2 · utility

Assignee

• Mazor Robotics Ltd. · IL

Inventors

• Ofir Dahan · Holon, IL
• Nir Ofer · Tel Aviv-Yafo, IL
• Yair Schwartz · Yoqneam Illit, IL
• Gal Barazani · Haifa, IL
• Maor Sviri · Ramat Gan, IL
• Itay Jerby · Netanya, IL

Key dates

• Filing date: Feb 3, 2022
• Grant date: Feb 4, 2025
• Expiry date: Oct 31, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G06T2207/30012
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Systems and methods for registering one or more anatomical elements are provided. The system may comprise an imaging device and a navigation system configured to track a pose of a marker coupled to an object and configured to identify the marker. A first image may be received from a surgical plan. Pose information describing the pose of the marker and a marker identification of the marker may be obtained from the navigation system. An object identification based on the marker identification may be retrieved from a database. Image data of a second image depicting an anatomical element and the object may be obtained from the imaging device. The image data, the pose information, and the object identification may be input into a registration model. The registration model may be configured to register the anatomical element to the first image based on the pose information and the object identification.