METHOD AND APPARATUS TO PROVIDE UPDATED PATIENT IMAGES DURING ROBOTIC SURGERY

In a method and an apparatus to provide updated images during a robotically-implemented surgical procedure, 3D data are obtained of a volume of a patient, which includes anatomy involved in the procedure. The anatomy is segmented from a reconstructed image of the volume. During the procedure, the su...

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Bibliographic Details
Main Authors SORGER, Jonathan, KUNZE, Holger, NIEBLER, Christine, BLOHM, Lutz, AZIZIAN, Mahdi
Format Patent
LanguageEnglish
French
German
Published 21.02.2018
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:In a method and an apparatus to provide updated images during a robotically-implemented surgical procedure, 3D data are obtained of a volume of a patient, which includes anatomy involved in the procedure. The anatomy is segmented from a reconstructed image of the volume. During the procedure, the surgeon applies forces on the anatomy, causing a geometric change of the anatomy. Force sensors in the surgical robot detect these forces, which are supplied to a processor that controls display of the segmented anatomy at a display screen. From the applied forces and the physical properties of the anatomy, the processor calculates the geometric change of the anatomy that has occurred and modifies the appearance and/or position of the displayed segmented anatomy on the display screen in real time during the procedure, so as to visualize the geometric change.
Bibliography:Application Number: EP20150892502