公开(公告)号：US20250017667A1

公开(公告)日：2025-01-16

申请号：US18903165

申请日：2024-10-01

Applicant: Brainlab AG

Inventor： Bálint VÁRKUTI ,  Rebecca Rittstieg

IPC: A61B34/20 ,  A61B6/00 ,  A61B6/03 ,  A61B6/12 ,  A61B34/10 ,  A61M5/14 ,  A61N1/05

Abstract: A computer-implemented method of determining a consensus plane usable for imaging an anatomical body part with a medical imaging device. The method involves acquiring patient image data that describes an anatomical body part; acquiring planned trajectory data; determining initial imaging plane data of the medical imaging device based on the planned trajectory data; acquiring imaging device constraint data; and acquiring orientation condition data that describes a predetermined condition to be met. The method further includes determining consensus plane data based on the imaging device constraint data and the initial imaging plane data and the orientation condition data; and acquiring avoidance region position data that describes a position of an avoidance region which shall at least substantially not be intersected by imaging radiation during the imaging. The determining consensus plane data is further based on the avoidance region position data.

公开(公告)号：US20210251694A1

公开(公告)日：2021-08-19

申请号：US16973181

申请日：2018-07-30

Applicant: Brainlab AG

Inventor： Bálint VÁRKUTI ,  Rebecca RITTSTIEG

IPC: A61B34/20 ,  A61M5/14 ,  A61B6/03 ,  A61B6/00 ,  A61B6/12

Abstract: Disclosed is a computer-implemented method of determining a consensus plane for imaging an elongate medical device such as an electrode or a catheter. When positioning an analytical device such that its imaging plane is parallel to or coincides with the consensus plane, an optimal image of the elongate medical device can be generated. The consensus plane is determined by analyzing patient image data used for planning an imaging procedure, planned trajectory data defining a planned position of the elongate medical device relative to the position of an anatomical body part, imaging device constraint data describing machine constraints governing operation of the medical imaging device, avoidance region position data defining the position of anatomical regions of the patient's body, and orientation condition data defining a boundary condition for an angle between the orientation of the consensus plane and the orientation of the characteristic geometric quantity of the elongate medical device.