公开(公告)号：US20230245327A1

公开(公告)日：2023-08-03

申请号：US17591769

申请日：2022-02-03

Applicant: Mazor Robotics Ltd.

Inventor： Itamar Eshel ,  Ziv Seemann ,  Adi Sandelson ,  Gal Barazani ,  Nir Ofer

IPC: G06T7/246 ,  G06T11/00 ,  A61B34/30 ,  A61B34/10

CPC classification number: G06T7/246 ,  G06T11/00 ,  A61B34/30 ,  A61B34/10 ,  G06T2207/10028 ,  G06T2207/30204 ,  A61B2034/105

Abstract: Methods, systems, and devices for robot integrated segmental tracking are described. A system determines first positional information of one or more objects based on three-dimensional first image data captured by an imaging device, tracking information associated with the one or more objects, or both. The first positional information includes a real-time location of the one or more objects. The system generates an image including a graphical representation of the one or more objects. Generating the image includes positioning the graphical representation of the one or more objects based on a comparison result indicative of a deviation between the first positional information and reference positional information of the one or more objects. The reference positional information includes a registered location of the one or more objects. The system outputs an indication of the deviation between the first positional information and the reference positional information.

公开(公告)号：US20230240755A1

公开(公告)日：2023-08-03

申请号：US17591863

申请日：2022-02-03

Applicant: Mazor Robotics Ltd.

Inventor： Ofir Dahan ,  Nir Ofer ,  Yair S. Schwartz ,  Gal Barazani ,  Maor Sviri ,  Itay Jerby

IPC: A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  G06T7/00 ,  G06T7/38 ,  G06T7/11 ,  G16H30/20

CPC classification number: A61B34/20 ,  A61B34/30 ,  A61B90/39 ,  G06T7/0012 ,  G06T7/38 ,  G06T7/11 ,  G16H30/20 ,  A61B2034/2065 ,  A61B2034/2068 ,  A61B2090/3916 ,  A61B2090/3945 ,  A61B2090/3954 ,  A61B2090/3966 ,  A61B2090/3979 ,  A61B2090/3983 ,  G06T2207/10116 ,  G06T2207/30012

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.