公开(公告)号：US20190290934A1

公开(公告)日：2019-09-26

申请号：US16438975

申请日：2019-06-12

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Fröhlich

IPC: A61N5/10

Abstract: Disclosed is a method for determining a deviation of the position of an anatomical body part relative to a predetermined position defined by a radiation treatment plan. A monitoring image is taken of the anatomical body part at the instant that a predetermined control point defined in the treatment plan has been reached. The monitoring image is compared to a simulated image simulated from a planning image of the anatomical body from the perspective of a monitoring camera used to generate the monitoring image. The comparison allows for a determination of whether there is a positional deviation.

公开(公告)号：US10543381B2

公开(公告)日：2020-01-28

申请号：US16438975

申请日：2019-06-12

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Fröhlich

IPC: A61N5/10

Abstract: Disclosed is a method for determining a deviation of the position of an anatomical body part relative to a predetermined position defined by a radiation treatment plan. A monitoring image is taken of the anatomical body part at the instant that a predetermined control point defined in the treatment plan has been reached. The monitoring image is compared to a simulated image simulated from a planning image of the anatomical body from the perspective of a monitoring camera used to generate the monitoring image. The comparison allows for a determination of whether there is a positional deviation.

公开(公告)号：US10384082B2

公开(公告)日：2019-08-20

申请号：US15543068

申请日：2016-07-29

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Fröhlich

IPC: A61N5/10

Abstract: Disclosed is a method for determining a deviation of the position of an anatomical body part relative to a predetermined position defined by a radiation treatment plan. A monitoring image is taken of the anatomical body part at the instant that a predetermined control point defined in the treatment plan has been reached. The monitoring image is compared to a simulated image simulated from a planning image of the anatomical body from the perspective of a monitoring camera used to generate the monitoring image. The comparison allows for a determination of whether there is a positional deviation.