公开(公告)号：US20160360117A1

公开(公告)日：2016-12-08

申请号：US15116594

申请日：2014-03-14

Applicant: BRAINLAB AG

Inventor： Valentin ELEFTERIU ,  Theodor MUELLER

IPC: H04N5/232 ,  H04N5/265 ,  A61B34/00 ,  A61B90/20 ,  A61B34/20

CPC classification number: H04N5/23293 ,  A61B34/20 ,  A61B34/25 ,  A61B90/20 ,  A61B90/25 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B2090/365 ,  H04N5/265

Abstract: A medical data processing method of determining anatomical structure subset data describing a subset of a graphical representation 9 of an anatomical structure of a patient's body to be displayed simultaneously with a medical image of an anatomical body part 1, the method being constituted to be executed by a computer and comprising the following steps: a) acquiring predetermined anatomical structure representation data describing a graphical representation of the anatomical structure and its position in the patient's body; b) acquiring anatomical body part image data describing an image of an anatomical body part 1 of the patient imaged by an optical imaging apparatus 2 for display by a display apparatus 3; c) acquiring optical parameter data describing an optical parameter WD serving as a basis for displaying the anatomical body part image data; d) determining, based on the anatomical structure representation data and the anatomical body part image data and the optical parameter data, anatomical structure subset data describing a subset 9 of the anatomical structure representation data, which subset describes graphical representation of a structure subset of the anatomical structure to be displayed simultaneously with the image of the anatomical body part 1.

Abstract translation: 一种确定解剖结构子集数据的医学数据处理方法，所述解剖结构子集数据描述了与解剖体部分1的医学图像同时显示的患者身体的解剖结构的图形表示9的子集，所述方法被构造为由 计算机，包括以下步骤：a）获取描述解剖结构及其在患者身体中的位置的图形表示的预定解剖结构表示数据; b）获取描述由光学成像装置2成像的患者的解剖体部分1的图像的解剖体部分图像数据，以由显示装置3显示; c）获取描述用作显示解剖体部分图像数据的基础的光学参数WD的光学参数数据; d）基于解剖结构表示数据和解剖体部分图像数据和光学参数数据确定描述解剖结构表示数据的子集9的解剖结构子集数据，该子集描述了解剖结构表示数据的结构子集的图形表示 解剖结构与解剖体部1的图像同时显示。

公开(公告)号：US20250040993A1

公开(公告)日：2025-02-06

申请号：US18718226

申请日：2021-12-17

Applicant: Brainlab AG

Inventor： Sebastian STOPP ,  Marius LOCHER ,  Valentin ELEFTERIU

IPC: A61B34/20 ,  G06T7/13 ,  G06T7/30 ,  G06T7/73

Abstract: The disclosed method relates to an approach of monitoring validity of a patient registration, wherein a contour of a rigid anatomical structure is initially determined in three-dimensional space, and its spatial position is constantly checked afterwards so as to detect a possible spatial deviation of the contour which may indicate an invalidated patient registration.

公开(公告)号：US20180005378A1

公开(公告)日：2018-01-04

申请号：US15540505

申请日：2016-01-19

Applicant: Brainlab AG

Inventor： Balint VARKUTI ,  Valentin ELEFTERIU

IPC: G06T7/00 ,  G06T7/254

CPC classification number: G06T7/0016 ,  G06T7/254 ,  G06T2207/10072 ,  G06T2207/20128 ,  G06T2207/20221 ,  G06T2207/30096

Abstract: The invention relates to a method for determining the spatial development of tumor tissue, by acquiring patient medical image data describing sequences of patient medical images of tumors in parts of patient bodies, wherein the patient medical images of each sequence have been taken at subsequent points in time and each sequence has been taken tier a different patient; determining, by additively fusing subsequent patient medical images of each sequence to one another, patient spatial development data describing the spatial development of a tumor in each patient body; acquiring atlas data describing an atlas representation of the parts of patient bodies; determining, based on the atlas data and the patient development data, development probability data describing a probability for a spatial development of a tumor.