Title:
SYSTEMS AND METHODS FOR TRACKING SURGICAL DEVICE
Document Type and Number:
Japanese Patent JP2022027695
Kind Code:
A
Abstract:
To provide streamlined systems and methods for registering a CT image with a 3D camera image.SOLUTION: Systems, methods and devices for registering a 3D image of a patient with magnetic coordinates are disclosed. A tri-axial sensor (TAS) may be added to the 3D camera. The location and orientation of the TAS sensor may be determined based on the known magnetic fields that are applied by a magnetic field transmitter. The camera coordinate system may then be transferred to the magnetic coordinate system. After completing the registration of the 3D image with a CT image and the 3D image with the magnetic coordinates, the CT image may then be registered with the magnetic coordinates.SELECTED DRAWING: Figure 1
Inventors:
URIEL HOD
HELEN VOLFSON
NOAM RACHLI
ITAMAR BUSTAN
MORAN LEVI
HELEN VOLFSON
NOAM RACHLI
ITAMAR BUSTAN
MORAN LEVI
Application Number:
JP2021125208A
Publication Date:
February 14, 2022
Filing Date:
July 30, 2021
Export Citation:
Assignee:
BIOSENSE WEBSTER ISRAEL LTD
International Classes:
A61B34/20
Attorney, Agent or Firm:
Kiminobu Kato
Takafumi Oshima
Takafumi Oshima