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1. 发明申请

WO2012149964A1 SYSTEMS AND METHODS FOR AUTOMATIC DETECTION AND TESTING OF IMAGES FOR CLINICAL RELEVANCE 审中-公开
标题翻译：用于临床相关图像的自动检测和测试的系统和方法
公开(公告)号：WO2012149964A1
公开(公告)日：2012-11-08
申请号：PCT/EP2011/057105
申请日：2011-05-04
申请人： STRYKER TRAUMA GMBH , PFRENGLE, Udo , KOHNEN, Michael , BLAU, Arno , EPTING, Thomas
发明人： PFRENGLE, Udo , KOHNEN, Michael , BLAU, Arno , EPTING, Thomas
IPC分类号： G06T7/20 , G06T7/00
CPC分类号： A61B5/4869 , G06T7/0012 , G06T7/254 , G06T2207/20004 , G06T2207/20021 , G06T2207/20224
摘要： Disclosed herein are systems and methods for automatic detection of clinical relevance of images of an anatomical situation. The method includes comparing a first image and a second image and determining whether a difference between the first and second images is at least one of a local type difference and a global type difference. The local type difference is a local difference of the first image and the second image and the global type difference is a global difference between the first image and the second image. The second image is determined as having a clinical relevance if it is determined that the difference between the first image and the second image comprises a local type difference.
摘要翻译：本文公开了用于自动检测解剖情况的图像的临床相关性的系统和方法。该方法包括比较第一图像和第二图像，并且确定第一图像和第二图像之间的差异是否是局部类型差异和全局类型差异中的至少一个。局部类型差异是第一图像和第二图像的局部差异，并且全局类型差异是第一图像和第二图像之间的全局差异。如果确定第一图像和第二图像之间的差异包括局部类型差异，则将第二图像确定为具有临床相关性。

2. 发明申请

WO2012007054A1 SURGICAL TARGETING SYSTEM AND METHOD 审中-公开
标题翻译：手术治疗系统及方法
公开(公告)号：WO2012007054A1
公开(公告)日：2012-01-19
申请号：PCT/EP2010/060314
申请日：2010-07-16
申请人： STRYKER TRAUMA GMBH , BLAU, Arno , SIMON, Bernd , KOHNEN, Michael
发明人： BLAU, Arno , SIMON, Bernd , KOHNEN, Michael
IPC分类号： A61B17/17
CPC分类号： A61B90/50 , A61B17/1703 , A61B17/1717 , A61B90/11 , A61B90/39 , A61B2090/376
摘要： Targeting system and device for positioning of a medical sub device with respect to a medical device, wherein a reference body is reproducibly positioned with respect to a targeting device coupling section and reproducibly positioned with respect to a targeting unit, wherein the targeting unit has a targeting direction and is adjustable with respect to the targeting device so that the targeting direction points toward a medical sub device receptacle of a medical device to be coupled to the targeting device coupling section, wherein the imaging system is positionable with respect to the targeting device such that the imaging system is capable of imaging a single two-dimensional view of the reference body and a medical sub device receptacle, wherein the evaluation unit is adapted to generate position data of the single two-dimensional view and to determine from the position data a lateral distance between the targeting direction and a receiving direction of a medical sub device receptacle of a medical device to be coupled.
摘要翻译：用于相对于医疗设备定位医疗子设备的定位系统和设备，其中参考体相对于瞄准装置联接部分可再现地定位并相对于瞄准单元重复定位，其中所述瞄准单元具有瞄准方向并且可相对于目标装置可调节，使得目标方向指向医疗装置的医疗子装置插座，以连接到瞄准装置联接部分，其中成像系统可相对于目标装置定位，使得成像系统能够对参考体和医疗子装置容器进行单一二维视图成像，其中评估单元适于产生单个二维视图的位置数据，并根据位置数据确定侧向医疗辅助设备接收器的瞄准方向和接收方向之间的距离 e要耦合的医疗设备。

3. 发明申请

WO2013174402A1 LOCKING SCREW LENGTH MEASUREMENT 审中-公开
标题翻译：锁定螺丝长度测量
公开(公告)号：WO2013174402A1
公开(公告)日：2013-11-28
申请号：PCT/EP2012/002207
申请日：2012-05-23
申请人： STRYKER TRAUMA GMBH , BLAU, Arno , SIMON, Bernd , REIMERS, Nils
发明人： BLAU, Arno , SIMON, Bernd , REIMERS, Nils
IPC分类号： A61B19/00
CPC分类号： A61B34/10 , A61B6/12 , A61B6/505 , A61B17/1725 , A61B17/72 , A61B17/86 , A61B2034/105 , A61B2034/108 , A61B2090/061
摘要： A method and device is provided for identifying a length of a bone screw to be inserted through a bore drilled in a predetermined drilling direction at a predetermined position through a bone. The predetermined drilling direction and the predetermined position is identified in an X-ray projection image of the bone, and the identified direction and position is transferred to a corresponding model of the imaged bone, wherein the bone model is a 3D model. The length of the bone screw is finally determined at the bone model based on the transferred direction and position.
摘要翻译：提供了一种方法和装置，其用于识别通过穿过骨头的预定位置在预定钻孔方向上钻孔的待插入的骨螺钉的长度。在骨的X射线投影图像中识别预定的钻孔方向和预定位置，并且将所识别的方向和位置转移到成像骨的相应模型，其中骨模型是3D模型。最终根据转移的方向和位置在骨骼模型确定骨螺钉的长度。

4. 发明申请

WO2013174401A1 ENTRY PORTAL NAVIGATION 审中-公开
标题翻译：进入港口导航
公开(公告)号：WO2013174401A1
公开(公告)日：2013-11-28
申请号：PCT/EP2012/002206
申请日：2012-05-23
申请人： STRYKER TRAUMA GMBH , SIMON, Bernd , BLAU, Arno
发明人： SIMON, Bernd , BLAU, Arno
IPC分类号： A61B17/17
CPC分类号： A61B19/50 , A61B17/1725 , A61B17/744 , A61B34/10 , A61B2034/102 , A61B2034/105 , A61B2034/107 , A61B2034/108 , G06F19/00 , G16H50/50
摘要： A method and a corresponding device is proposed, for determining a location on a bone surface and for performing a simulation of an insertion of an implant based on the determined location. The simulation may comprise the steps of identifying an implantation axis of the bone in the first image, and aligning a visualization of the implant with the implantation axis, with respect to the determined location.
摘要翻译：提出了一种方法和相应的装置，用于确定骨表面上的位置，并且用于基于所确定的位置执行植入物的插入的模拟。模拟可以包括以下步骤：识别第一图像中的骨的植入轴线，并且相对于确定的位置将植入物的可视化与植入轴对准。

5. 发明申请

WO2015124171A1 BONE LENGTH DETERMINATION 审中-公开
标题翻译：骨长度确定
公开(公告)号：WO2015124171A1
公开(公告)日：2015-08-27
申请号：PCT/EP2014/053136
申请日：2014-02-18
申请人： STRYKER TRAUMA GMBH
发明人： BLAU, Arno , SIMON, Bernd , METZ, Lars
IPC分类号： A61B6/00 , A61B19/00 , G06T7/00 , A61B17/17
CPC分类号： A61B34/10 , A61B6/4441 , A61B6/487 , A61B6/505 , A61B6/5217 , A61B17/1703 , A61B17/1725 , A61B2034/108 , A61B2090/3966
摘要： A method and a device are provided, for measuring an actual length of a fractured bone based on 2D fluoroscopic images of proximal and distal sections of the bone, each of the images including a reference body. Based on the images, a spatial position of a first end point and a spatial position of a second end point are determined, taking into account dimensions taken from a bone model of a bone corresponding to the imaged bone and the spatial positions of the reference bodies. The actual length of the fractured bone is defined as the distance between the two end points.
摘要翻译：提供了一种方法和装置，用于基于骨的近端和远端部分的2D透视图像来测量骨折骨的实际长度，每个图像包括参考体。基于图像，确定第一端点的空间位置和第二端点的空间位置，考虑从对应于成像骨骼的骨骼的骨模型获取的尺寸以及参考体的空间位置。断骨的实际长度定义为两个端点之间的距离。

6. 发明申请

WO2014048447A1 ROTATIONAL POSITION DETERMINATION 审中-公开
标题翻译：旋转位置确定
公开(公告)号：WO2014048447A1
公开(公告)日：2014-04-03
申请号：PCT/EP2012/004102
申请日：2012-09-27
申请人： STRYKER TRAUMA GMBH
发明人： BLAU, Arno , SIMON, Bernd
IPC分类号： A61B17/74
CPC分类号： A61B19/50 , A61B17/1703 , A61B17/1725 , A61B17/72 , A61B17/7233 , A61B17/744 , A61B34/10 , A61B2017/90 , A61B2034/104 , A61B2034/107 , A61B2090/3764 , A61B2090/3966 , F04C2270/0421 , G06T7/73 , G06T2207/10081 , G06T2207/30008
摘要： A method and a device is provided for determining a rotational position of a first feature of a first bone section relative to a second feature of a second bone section, the method comprises the steps of determining a longitudinal axis of a bone and determining a plane extending perpendicular to the longitudinal axis of the bone, determining a first projected vector representing a first direction defined by a feature of the first bone section, determining a second projected vector representing a second direction defined by a feature of the second bone section, and determining an angle between the first projected vector and the second projected vector.
摘要翻译：提供了一种用于确定第一骨段相对于第二骨段的第二特征的第一特征的旋转位置的方法和装置，所述方法包括以下步骤：确定骨的纵向轴线并确定延伸的平面垂直于所述骨的纵向轴线，确定表示由所述第一骨段的特征限定的第一方向的第一投影向量，确定表示由所述第二骨段的特征限定的第二方向的第二投影向量，以及确定第一投影向量与第二投影向量之间的角度。

7. 发明申请

WO2013174633A1 VIRTUAL 3D OVERLAY AS REDUCTION AID FOR COMPLEX FRACTURES 审中-公开
标题翻译：虚拟3D覆盖作为复杂碎片的减少援助
公开(公告)号：WO2013174633A1
公开(公告)日：2013-11-28
申请号：PCT/EP2013/059133
申请日：2013-05-02
申请人： STRYKER TRAUMA GMBH
发明人： SIMON, Bernd , BLAU, Arno
IPC分类号： G06T7/00 , G06T19/00 , G06T19/20 , A61B17/56 , A61B19/00
CPC分类号： A61B34/10 , A61B2034/102 , A61B2090/376 , G06T7/0014 , G06T7/30 , G06T7/70 , G06T19/006 , G06T19/20 , G06T2207/10116 , G06T2207/20092 , G06T2207/20221 , G06T2207/30008 , G06T2219/2016
摘要： A method and device for assisting reduction for complex fractures is provided. The method comprises the steps of receiving an x-ray image of a fractured bone having a plurality of bone fragments, identifying structural aspects of at least one of the bone fragments, adapting a virtual bone model to the imaged bone based on the identified structural aspects, and generating an overlay of the virtual bone model onto the x-ray image, with the virtual bone model aligned to the identified structural aspects. The device is adapted to perform the method.
摘要翻译：提供了一种辅助减少复杂骨折的方法和装置。该方法包括以下步骤：接收具有多个骨碎片的断裂骨的X射线图像，识别骨碎片中的至少一个的结构方面，基于所识别的结构方面将虚拟骨模型适配到成像的骨骼，并且将虚拟骨骼模型的叠加生成到X射线图像上，其中虚拟骨骼模型与所识别的结构方面对齐。该装置适于执行该方法。

8. 发明申请

WO2009087214A1 STEREOTACTIC COMPUTER ASSISTED SURGERY BASED ON THREE-DIMENSIONAL VISUALIZATION 审中-公开
标题翻译：基于三维可视化的立体计算机辅助手术
公开(公告)号：WO2009087214A1
公开(公告)日：2009-07-16
申请号：PCT/EP2009/050210
申请日：2009-01-09
申请人： Stryker Leibinger GmbH & Co. KG , BLAU, Arno
发明人： BLAU, Arno
IPC分类号： A61B19/00 , A61B17/17 , A61B17/76 , A61B17/78
CPC分类号： A61B17/744 , A61B17/1703 , A61B17/1721 , A61B17/1725 , A61B17/1728 , A61B17/746 , A61B34/20 , A61B34/25 , A61B90/37 , A61B2034/107 , A61B2090/363 , A61B2090/367 , A61B2090/376
摘要： A computer assisted surgical system that includes an apparatus (110) for imaging a region of interest of a portion of an anatomy of a subject; a memory containing executable instructions; and a processor programmed using the instructions to receive two or more two-dimensional images of the region of interest taken at different angles from the apparatus and process the two or more two-dimensional images to produce three dimensional information associated with the region of interest.
摘要翻译：一种计算机辅助外科系统，其包括用于对受试者解剖结构部分的一部分感兴趣的区域进行成像的装置（110）包含可执行指令的内存; 以及使用所述指令编程的处理器，以接收与所述装置以不同角度拍摄的所述感兴趣区域的两个或更多个二维图像，并且处理所述两个或更多个二维图像以产生与所述感兴趣区域相关联的三维信息。

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