Sebastian STOPP,Johannes MANUS,Sven FLOSSMANN,Martin PREGLER,Uli MEZGER,Manfred WEISER
申请号：
US16083928
公开号：
US20200193622A1
申请日:
2017.03.09
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A medical tracking method for tracking a spatial position of a medical instrument within a medical workspace including an anatomical structure of a patient. The method includes: acquiring, using a first camera targeted on the medical workspace, instrument position data describing a spatial position of the medical instrument with respect to a first camera； acquiring, using a second camera and at least one optical tracking marker that is adapted to be recognized by the second camera, camera position data describing a spatial position of the first camera with respect to the anatomical structure； determining, based on the instrument position data and the camera position data, tracking data describing the spatial position of the medical instrument with respect to the anatomical structure； and tracking the spatial position of the medical instrument within the medical workspace using the tracking data.
