公开(公告)号：US20160267659A1

公开(公告)日：2016-09-15

申请号：US15031390

申请日：2013-12-11

Applicant: Brainlab AG

Inventor： Brian VASEY ,  Rupert HEIGL ,  Hubert GOETTE

IPC: G06T7/00

CPC classification number: G06T7/30 ,  A61B90/36 ,  A61B90/39 ,  A61B2034/2055 ,  A61B2090/364 ,  A61B2090/3933 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2090/3966 ,  A61B2090/3995 ,  G06T7/0012 ,  G06T15/00 ,  G06T15/08 ,  G06T19/20 ,  G06T2207/10012 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10116 ,  G06T2207/30204

Abstract: A data processing method for co-registering a medical 3D image dataset and a spatial reference (27), comprising the steps of: acquiring the 3D image dataset, wherein the 3D image dataset represents a medical CT image, a medical MR image or an angiograph of at least a part (20) of a patient and a set of hybrid markers (11); detecting the positions of the hybrid markers (11) in the 3D image dataset so as to obtain a scan matrix representing the arrangement of the set of hybrid markers (11) in the 3D image dataset and the position of the scan matrix in the 3D image dataset; acquiring the positions of the hybrid markers (11) with respect to the spatial reference (27), so as to obtain an image matrix (22a) representing the arrangement of the set of hybrid markers (11) in three-dimensional space and the position of the image matrix (22a) relative to the spatial reference (27); and co-registering the scan matrix and the image matrix (22a).

Abstract translation: 一种用于共同配准医用3D图像数据集和空间参考（27）的数据处理方法，包括以下步骤：获取3D图像数据集，其中3D图像数据集表示医学CT图像，医学MR图像或血管造影 的至少一部分（20）和一组混合标记物（11）; 检测3D图像数据集中的混合标记（11）的位置，以获得表示3D图像数据集中的混合标记（11）的集合的排列的扫描矩阵和3D图像中的扫描矩阵的位置 数据集 获取相对于空间参考（27）的混合标记（11）的位置，以便获得表示三维空间中的混合标记（11）组的排列的图像矩阵（22a）和位置 的图像矩阵（22a）相对于空间参考（27）; 并共同配准扫描矩阵和图像矩阵（22a）。

公开(公告)号：US20170281304A1

公开(公告)日：2017-10-05

申请号：US15621765

申请日：2017-06-13

Applicant: Brainlab AG

Inventor： Stephan KARASZ ,  Rupert HEIGL ,  Norman PLASSKY ,  Brian VASEY

IPC: A47H13/01 ,  A61B46/00 ,  A61B46/20 ,  A61B50/28 ,  A61B90/50 ,  A61B46/10 ,  A61B90/57

CPC classification number: A47H13/01 ,  A61B46/00 ,  A61B46/10 ,  A61B46/20 ,  A61B50/28 ,  A61B90/39 ,  A61B90/50 ,  A61B2090/3983 ,  A61B2090/571

Abstract: A connector for attaching a reference array in a fixed positional relationship with respect to a patient to be covered by a sterile drape in an attachment area, includes a support to be situated below the drape and a clamping element which is to be situated above the drape and can directly or indirectly hold the reference array or a reference array adaptor, wherein the clamping element clamps the support, with the drape caught between the two, by at least two distinct clamps which clamp the support from at least partly opposing directions in such a way that the positional shift in the clamping element as a result of clamping the drape at the clamping position is compensated for, such that its overall positional shift is substantially zero. A method attaching a reference array in a fixed positional relationship relative to a patient above a sterile drape is also provided.

公开(公告)号：US20160259019A1

公开(公告)日：2016-09-08

申请号：US15031392

申请日：2013-10-25

Applicant: BRAINLAB AG ,  PRO MED INSTRUMENTS GMBH ,  SIEMENS AKTIENGESELLSCHAFT

Inventor： Patrick GROSS ,  Tilman NIEDERFÜHR ,  Brian VASEY ,  Nadja HEINDL ,  Dimitrios SAPNARAS

IPC: G01R33/3415 ,  G01R33/48 ,  A61B5/055

CPC classification number: G01R33/3415 ,  A61B5/055 ,  A61B5/0555 ,  A61B90/20 ,  A61B2034/2055 ,  A61B2034/2057 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2562/12 ,  G01R33/4808 ,  G01R33/58

Abstract: A magnetic resonance (MR) coil unit,comprising:—an MR coil body which houses at least one MR coil, the MR coil body having a front surface for facing a patient, a reverse surface opposite to the front surface, and at least one opening through the MR coil body which connects the front and reverse surfaces;—at least one MR marker located at least partly in said at least one opening in the MR coil body; and—at least one optical marker located above the reverse surface of the MR coil body.

Abstract translation: 一种磁共振（MR）线圈单元，包括： - 容纳至少一个MR线圈的MR线圈体，所述MR线圈体具有用于面向患者的前表面，与所述前表面相对的反面，以及至少一个 通过连接前表面和后表面的MR线圈体开口; - 至少部分地位于MR线圈体中的所述至少一个开口中的至少一个MR标记; 以及位于MR线圈体的反面上方的至少一个光学标记。