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公开(公告)号：US20170178413A1
公开(公告)日：2017-06-22
申请号：US15395247
申请日：2016-12-30
Applicant: Brainlab AG
Inventor： Hubert Gotte , Lars Dohmen
CPC classification number: G06T19/20 , A61B5/103 , A61B5/11 , A61B5/4528 , A61B5/4585 , A61B34/10 , A61B2034/105 , A61F2/4657 , A61F2002/4668 , G06F17/50 , G06F19/00 , G06T13/40 , G06T2210/41 , G06T2219/2004 , G06T2219/2016 , G16H50/50
Abstract: A data processing method for determining six parameters, corresponding to six degrees of freedom, of a contact position of a joint which connects two bones, comprising the steps of acquiring a 3D model of each bone, acquiring four of the six parameters as a given parameters, selecting initial values for the two remaining parameters and varying the two remaining parameters virtually in order to achieve a virtual relative position between the two 3D models such that they are in contact with each other.
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公开(公告)号：US09662064B2
公开(公告)日：2017-05-30
申请号：US13632499
申请日：2012-10-01
Applicant: Brainlab AG
Inventor： Stefan Vilsmeier
CPC classification number: A61B5/4842 , G06F19/00 , G06F19/321 , G16H50/70
Abstract: A data processing method for planning a medical treatment comprising following steps performed by a computer: acquiring reference patient data describing medical information on at least one reference patient including information on progression of the medical constitution of the at least one reference patient; acquiring current patient data describing medical information on a current patient; determining information on the progression of the medical constitution of the current patient based on the reference patient data and the current patient data.
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公开(公告)号：US20170143443A1
公开(公告)日：2017-05-25
申请号：US15381990
申请日：2016-12-16
Applicant: Brainlab AG
Inventor： Gregor Tuma , Markus Bartenstein , Johannes Manus , Michael Gschwandtner , Fritz Vollmer
CPC classification number: A61B90/37 , A61B34/20 , A61B34/25 , A61B2017/00216 , A61B2034/258 , A61B2090/0811 , A61B2090/372 , G06F3/0488 , G06F3/1423 , G09G5/003 , G09G5/005 , G09G5/32 , G09G2300/04 , G09G2354/00 , G09G2356/00 , G09G2380/08
Abstract: A system, in particular for image-guided surgery, comprising: at least two display devices; a position determinator for determining the relative position of the display devices; and an image generator for generating images, which are to be displayed by the display devices, in accordance with the determined relative position.
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公开(公告)号：US20170071686A1
公开(公告)日：2017-03-16
申请号：US15362911
申请日：2016-11-29
Applicant: Brainlab AG
Inventor： Rainer Birkenbach , Alexander Urban , Alexander Druse , Axel Besinger , Alexander Schaal , Till Gerken , Georg Christian , Christian Lechner
IPC: A61B34/00 , G06F3/0346 , A61B34/20 , G06F3/03 , A61B90/00 , G06F3/01 , G06F3/0338
CPC classification number: A61B34/74 , A61B34/20 , A61B34/25 , A61B90/39 , A61B2017/00115 , A61B2017/00207 , A61B2017/00216 , A61B2034/2048 , A61B2034/2055 , A61B2034/2065 , A61B2034/741 , A61B2034/742 , A61B2090/372 , A61B2090/3937 , A61B2090/3945 , G06F3/014 , G06F3/017 , G06F3/0304 , G06F3/0325 , G06F3/0338 , G06F3/0346
Abstract: Provided is a method for controlling a surgical navigation system. A detection unit for detecting system control inputs made by a user is associated with a surgical navigation system, the navigation system is controlled in accordance with the control inputs, and user gestures are used as said control inputs. A gesture or a initiating user gesture defines a virtual volume surrounding the initiating gesture's limits, and further predetermined gestures made in the virtual volume are recognized as a control input. Also provided is a control system for a surgical navigation system. The navigation system is associated with a detection unit for detecting system control inputs made by a user, the navigation system is controlled in accordance with the control inputs, and the detection unit includes a gesture detection system for detecting user gestures.
Abstract translation: 提供了一种用于控制外科导航系统的方法。 用于检测由用户进行的系统控制输入的检测单元与外科导航系统相关联，根据控制输入来控制导航系统，并且使用用户手势作为所述控制输入。 手势或起始用户手势定义围绕起始手势的限制的虚拟音量，并且在虚拟音量中进一步预定的手势被识别为控制输入。 还提供了用于外科导航系统的控制系统。 导航系统与用于检测用户进行的系统控制输入的检测单元相关联，导航系统根据控制输入进行控制，检测单元包括用于检测用户手势的手势检测系统。
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公开(公告)号：US20170065832A1
公开(公告)日：2017-03-09
申请号：US15121763
申请日：2014-02-26
Applicant: Brainlab AG
Inventor： Kajetan Berlinger , Stephan Froehlich
CPC classification number: A61N5/1049 , A61B6/022 , A61B6/032 , A61B6/487 , A61B6/5223 , A61B6/5235 , A61B6/5264 , A61B6/5288 , A61B6/541 , A61N5/1067 , A61N5/1068 , A61N5/107 , A61N2005/1061 , G06K9/6202 , G06T7/0014 , G06T7/11 , G06T7/248 , G06T7/73 , G06T2207/10021 , G06T2207/10081 , G06T2207/10124 , G06T2207/20104 , G16H50/50
Abstract: The present disclosure is directed to a system, method and apparatus for tracking an anatomical body part in a series of x-ray images. The anatomical body part moves due to a vital movement, such as breathing motion of the thorax. The anatomical body part is defined in a CT image acquired beforehand and is associated with a known movement phase during the vital movement. The series of x-ray images of the moving anatomical body part is taken. The movement phase associated with each one of the x-ray images is determined. In one implementation, the system may track the body part movement using external infrared-reflecting markers and a navigation system while taking a series of x-ray images and time-stamping the x-ray images and the positional information for the body part. The time stamps relate each one of the x-ray images with a specific movement phase of the body part. The specific x-ray image being associated with the same movement phase as the CT image is determined and the representation of the anatomical body part defined in the CT image can be determined in the x-ray image by comparing the CT image with the specific x-ray image. The specific x-ray image may be compared to the other x-ray images to find the anatomical body part in those x-ray images and preferably highlight it to be easily recognized by a user.
Abstract translation: 本公开涉及用于跟踪一系列X射线图像中的解剖体部分的系统，方法和装置。 由于重要的运动，例如胸部呼吸运动，解剖体部分移动。 解剖体部分被定义在事先获得的CT图像中，并且在重要运动期间与已知的运动相关联。 拍摄移动的解剖体部分的一系列X射线图像。 确定与每个X射线图像相关联的移动阶段。 在一个实施方案中，系统可以使用外部红外反射标记和导航系统跟踪身体部位运动，同时采取一系列X射线图像和时间戳X射线图像和身体部位的位置信息。 时间戳将身体部位的特定运动阶段的每个X射线图像相关联。 确定与CT图像相同的运动相位的特定X射线图像，并且可以在X射线图像中通过将CT图像与特定x比较来确定在CT图像中定义的解剖体部分的表示 -ray图像。 可以将特定的X射线图像与其他x射线图像进行比较，以在那些X射线图像中找到解剖体部分，并且优选地突出显示它以便用户容易地识别。
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Patent Agency Ranking
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
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。
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227.发明申请公开(公告)号：US20160331997A1
公开(公告)日：2016-11-17
申请号：US15024294
申请日：2014-09-08
Applicant: BRAINLAB AG
Inventor： Stefan Vilsmeier
CPC classification number: A61N5/103 , A61N5/1069 , A61N5/1077 , G06F19/00 , G06F19/3481 , G16H20/40
Abstract: A medical data processing method for determining a target set comprising at least one irradiation target in a patient's body for radiation therapy treatment by means of a treatment device constituted to treat the at least one target by means of one or more sub-beams during a treatment time, the one or more sub-beams constituting at least one treatment beam which is to pass through the at least one target in accordance with a treatment plan during the treatment time, the method comprising the following steps and being constituted to be executed by a computer: a) acquiring (S 1.1) critical area; b) acquiring (S 1.2) target data; c) acquiring (S 1.3) treatment beam criteria data (S 1.4); and e) determining (S4), based on the critical area data, the target data, the treatment beam constraint data and the treatment beam criteria data, target set data describing spatial information on at least one irradiation region.
Abstract translation: 一种医疗数据处理方法，用于通过在治疗期间借助于一个或多个子束来治疗所述至少一个靶的治疗装置来确定包括患者体内的至少一个照射靶的靶组，用于放射治疗治疗 时间，所述一个或多个子光束构成在治疗时间期间根据治疗计划通过至少一个靶的至少一个治疗束，所述方法包括以下步骤，并且构成为由 计算机：a）获取（S 1.1）关键领域; b）获取（S 1.2）目标数据; c）获取（S 1.3）处理光束准则数据（S 1.4）; 以及e）基于所述关键区域数据确定（S4）所述目标数据，所述治疗束约束数据和所述治疗波束标准数据，描述关于至少一个照射区域的空间信息的目标集合数据。
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公开(公告)号：US20160300359A1
公开(公告)日：2016-10-13
申请号：US15034485
申请日：2013-11-05
Applicant: Brainlab AG
Inventor： Rainer Lachner , Rowena Thomson , Christina Sladky
CPC classification number: G16H30/40 , G06T5/002 , G06T5/20 , G06T7/001 , G06T7/0012 , G06T7/11 , G06T7/136 , G06T7/174 , G06T7/187 , G06T7/60 , G06T2207/10096 , G06T2207/20128 , G06T2207/20156 , G06T2207/20224 , G06T2207/30016 , G06T2207/30096
Abstract: A data processing method for determining an enhancing structure of interest within an anatomical body part, wherein the structure of interest exhibits an enhanced signal in an image of the anatomical body part generated by a medical imaging method using a contrast agent, said method being designed to be performed by a computer and comprising a region growing algorithm.
Abstract translation: 一种用于确定解剖体部分内感兴趣的增强结构的数据处理方法，其中感兴趣的结构在通过使用造影剂的医学成像方法产生的解剖体部分的图像中显示增强的信号，所述方法被设计为 由计算机执行并且包括区域增长算法。
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229.发明申请Method and Device for Determining a Transformation between Two Images of an Anatomical Structure 有权用于确定解剖结构的两个图像之间的转换的方法和装置公开(公告)号：US20160300346A1
公开(公告)日：2016-10-13
申请号：US15100965
申请日：2013-12-02
Applicant: BRAINLAB AG
Inventor： Stefan Milz , Johannes Flake
CPC classification number: G06T7/0012 , G06K9/6202 , G06T7/344 , G06T2207/30061
Abstract: An image transformation method, performed by a computer, for determining a transformation between two medical images of an anatomical structure, respectively taken at a first and second point in time, said method comprising the steps of: acquiring first and second image datasets which represent the first and second image, respectively; determining an image-based transformation between the first image and the second image; acquiring an elastic model of the anatomical structure at the first point in time, wherein the elastic model comprises a plurality of nodes and the relationships between the nodes; calculating the displacements of a subset of the nodes in accordance with the image-based transformation; calculating the displacements of the other nodes in accordance with the relationships between the nodes as represented by the elastic model, while keeping the displacements of the nodes in the subset of nodes constant; and calculating the transformation from the displacement vectors which represent the displacements of the nodes as compared to their positions at the first point in time.
Abstract translation: 一种由计算机执行的用于确定在第一和第二时间点分别获取的解剖结构的两个医学图像之间的变换的图像变换方法，所述方法包括以下步骤：获取第一和第二图像数据集，所述第一和第二图像数据集代表 第一和第二图像; 确定所述第一图像和所述第二图像之间的基于图像的变换; 在第一时间点获取解剖结构的弹性模型，其中弹性模型包括多个节点和节点之间的关系; 根据基于图像的变换计算节点子集的位移; 根据由弹性模型表示的节点之间的关系计算其他节点的位移，同时保持节点子集中的节点的位移不变; 并且从与第一时间点的位置相比较的代表节点的位移的位移矢量计算变换。
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230.发明申请METHOD AND DEVICE FOR CO-REGISTERING A MEDICAL 3D IMAGE AND A SPATIAL REFERENCE 审中-公开用于共同注册医学3D图像和空间参考的方法和设备公开(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）。
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