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61. 发明申请

US20050203385A1 Method and system of affine registration of inter-operative two dimensional images and pre-operative three dimensional images 有权
标题翻译：手术二维图像和手术前三维图像的仿射注册方法和系统
公开(公告)号：US20050203385A1
公开(公告)日：2005-09-15
申请号：US11036528
申请日：2005-01-14
申请人： Hari Sundar , Chenyang Xu , Frank Sauer
发明人： Hari Sundar , Chenyang Xu , Frank Sauer
IPC分类号： G06T7/00 , A61B5/05
CPC分类号： G06T7/38 , G06T7/33 , G06T2207/10072 , G06T2207/10121 , G06T2207/20072 , G06T2207/30101
摘要： A system and method for registering a sequence of inter-operative two dimensional (2D) medical images of a target feature with pre-operative three dimensional (3D) medical images of the target feature is disclosed. The 3D image of the target feature is converted to a first skeletal graph. The 2D image of the target feature is converted to a second skeletal graph. Graph matching of the first and second skeletal graphs is performed to obtain a rough alignment of the graphs, and the first and second skeletal graph registered.
摘要翻译：公开了一种用于将目标特征的手术间二维（2D）医学图像序列登记到目标特征的手术前三维（3D）医学图像）的系统和方法。将目标要素的3D图像转换为第一个骨架图。目标特征的2D图像被转换为第二个骨架图。执行第一和第二骨架图的图形匹配以获得图的粗略对准，并且注册第一和第二骨架图。

62. 发明授权

US06919867B2 Method and apparatus for augmented reality visualization 有权
标题翻译：增强现实可视化的方法和装置
公开(公告)号：US06919867B2
公开(公告)日：2005-07-19
申请号：US10109129
申请日：2002-03-28
申请人： Frank Sauer
发明人： Frank Sauer
IPC分类号： A61B5/055 , A61B19/00 , G06F19/00 , H04N13/00 , G09G5/00
CPC分类号： A61B34/20 , A61B5/055 , A61B90/361 , A61B2034/2055 , A61B2034/2072 , A61B2090/364 , A61B2090/365 , H04N13/156 , H04N13/239 , H04N13/279 , H04N13/289 , H04N13/296 , H04N13/344 , H04N13/366
摘要： A videoscope system comprises a pair of imaging cameras for capturing a stereoscopic view of a workspace, and a tracking camera for capturing a field of view including a marker structure, and a display for displaying the stereoscopic view of the workspace captured by the pair of imaging cameras and augmented with a computer graphic according to a position and orientation of the imaging cameras relative to the workspace. The videoscope system further comprises a processor for determining the position and orientation of the imaging cameras relative to the workspace based on the location of the marker structure in the field of view captured by the tracking camera, and an articulated support apparatus adapted to support a videoscope head comprising at least the imaging cameras.
摘要翻译：一种视频内窥镜系统包括一对用于拍摄工作空间的立体视觉的成像照相机，以及用于捕获包括标记结构的视场的跟踪摄像机，以及用于显示由该成像对所捕获的工作空间的立体视图的显示器照相机，并根据成像摄像机相对于工作空间的位置和方向增加计算机图形。视频内窥镜系统还包括处理器，用于基于跟踪摄像机捕获的视野中的标记结构的位置来确定成像摄像机相对于工作空间的位置和方位，以及适于支持视频镜头的铰接支撑装置头至少包括成像相机。

63. 发明授权

US06891518B2 Augmented reality visualization device 有权
标题翻译：增强现实可视化设备
公开(公告)号：US06891518B2
公开(公告)日：2005-05-10
申请号：US09953679
申请日：2001-09-17
申请人： Frank Sauer , Ali R. Bani-Hashemi
发明人： Frank Sauer , Ali R. Bani-Hashemi
IPC分类号： A61B5/055 , A61B19/00 , G06F19/00 , H04N13/00 , G09G5/00
CPC分类号： A61B34/20 , A61B5/055 , A61B90/361 , A61B2034/2055 , A61B2034/2072 , A61B2090/364 , A61B2090/365 , G02B7/002 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0187 , H04N13/00 , H04N13/156 , H04N13/194 , H04N13/239 , H04N13/246 , H04N13/279 , H04N13/286 , H04N13/289 , H04N13/327 , H04N13/344 , H04N13/366 , H04N13/398
摘要： A head-mounted display system includes an imaging camera for capturing a view of a workspace located below the head-mounted display system, the imaging camera positioned at a downward pitch angle for capturing an image of the workspace. The system further includes a tracking camera aligned in substantially the same yaw as the imaging camera, the tracking camera for capturing a tracking image including a marker structure, and a display which displays a view of the workspace captured by the imaging camera augmented by a virtual image generated by a processor and registered according to the tracking image.
摘要翻译：一种头戴式显示系统，包括成像摄像机，用于拍摄位于头戴式显示系统下方的工作台的视图，成像摄像机以向下俯仰角定位，用于捕获工作空间的图像。该系统还包括跟成像摄像机基本相同的偏航对准的跟踪摄像机，用于捕获包括标记结构的跟踪图像的跟踪摄像机以及显示由成像摄像机捕捉的工作空间的视图，该视图由虚拟由处理器生成并根据跟踪图像注册的图像。

64. 发明授权

US06702749B2 Optical needle guide for ultrasound guided needle biopsy 有权
标题翻译：超声引导针活检用光导针
公开(公告)号：US06702749B2
公开(公告)日：2004-03-09
申请号：US10202352
申请日：2002-07-24
申请人： Gianluca Paladini , Frank Sauer
发明人： Gianluca Paladini , Frank Sauer
IPC分类号： A61B814
CPC分类号： A61B8/0841 , A61B8/0833 , A61B17/3403 , A61B2017/3413 , A61B2018/2025
摘要： An optical guide for a biopsy needle includes a light projector for producing a line image on a patient's skin surface, wherein the light projector is adapted for mounting on an ultrasound transducer such that the line image corresponds with an intersection of the transducer ultrasound plane with the skin surface.
摘要翻译：用于活检针的光学导管包括用于在患者皮肤表面上产生线状图像的光投影仪，其中所述光投射器适于安装在超声换能器上，使得所述线图像与所述换能器超声波平面与皮肤表面。

65. 发明授权

US06695779B2 Method and apparatus for spatiotemporal freezing of ultrasound images in augmented reality visualization 有权
标题翻译：用于增强现实可视化中超声图像的时空冻结的方法和装置
公开(公告)号：US06695779B2
公开(公告)日：2004-02-24
申请号：US10222333
申请日：2002-08-16
申请人： Frank Sauer , Ali Khamene , Benedicte Bascle
发明人： Frank Sauer , Ali Khamene , Benedicte Bascle
IPC分类号： A61B800
CPC分类号： A61B8/467 , A61B8/00 , A61B8/4245 , A61B8/462 , A61B8/466 , A61B8/483 , A61B8/5238 , A61B17/3403 , A61B90/37 , A61B2017/3413 , G01S7/52034 , G01S7/52036 , G01S7/52068 , G01S7/52084 , G01S15/8993
摘要： A method for visualization of ultrasound images comprises the steps of deriving ultrasound images of an object; freezing and storing in space and time selected ones of the images; displaying the selected ones of the images as a set; selectively freezing and adding to the set a further one of the images; and, optionally, selectively removing an image from the set.
摘要翻译：一种用于超声图像可视化的方法包括：导出对象的超声图像的步骤; 冻结和存储空间和时间选择的图像; 将所选择的图像显示为一组; 选择性地冷冻并添加到另一个图像中; 并且可选地，选择性地从组中去除图像。

66. 发明授权

US06675675B1 Steering wheel 失效
标题翻译：方向盘
公开(公告)号：US06675675B1
公开(公告)日：2004-01-13
申请号：US09980594
申请日：2002-03-13
申请人： Frank Sauer , Andreas Hans
发明人： Frank Sauer , Andreas Hans
IPC分类号： G05G110
CPC分类号： B60R21/2037 , Y10T74/20834
摘要： The invention relates to a steering wheel comprising a steering wheel body (30), an airbag unit (3), a detent connection for fixing the airbag unit to the steering wheel body, a contact device having a first and a second contact (8, 9) that are short-circuited for triggering an electric function element, especially an electric horn (24), when the airbag unit is moved in a direction toward the steering wheel body by a pressure exerted on said airbag unit. According to the invention, one of the detent elements of the detent device is, at least in part, electrically conductive and simultaneously forms the first contact (8) of the contact device. When an airbag is fastened according to the floating horn principle, the number of required parts is further reduced and it is possible to easily and securely fix the airbag unit to the steering wheel without the use of tools.
摘要翻译：本发明涉及一种方向盘，包括方向盘主体（30），气囊单元（3），用于将气囊单元固定到方向盘主体的定位连接件，具有第一和第二触点（8， 9），当气囊单元通过施加在所述气囊单元上的压力朝向所述方向盘主体的方向移动时，所述短路用于触发电功能元件，特别是电喇叭（24）。根据本发明，止动装置的止动元件之一至少部分地导电并同时形成接触装置的第一接触件（8）。当根据浮角原理紧固气囊时，所需部件的数量进一步减少，并且可以在不使用工具的情况下将安全气囊单元容易且牢固地固定到方向盘。

67. 发明授权

US06612991B2 Video-assistance for ultrasound guided needle biopsy 有权
标题翻译：视频辅助超声引导针活检
公开(公告)号：US06612991B2
公开(公告)日：2003-09-02
申请号：US10222170
申请日：2002-08-16
申请人： Frank Sauer , Ali Khamene
发明人： Frank Sauer , Ali Khamene
IPC分类号： A61B800
CPC分类号： G01S7/52068 , A61B8/00 , A61B8/461 , A61B8/469 , A61B8/483 , A61B8/5238 , A61B17/3403 , A61B90/37 , A61B2017/3413 , G01S7/52034 , G01S7/52036 , G01S7/52084 , G01S15/8993
摘要： A method for video assistance for ultrasound guided needle biopsy of a patient, includes the steps of obtaining an ultrasound image of said patient in an ultrasound imaging plane by way of a transducer head; obtaining a body surface video image of said patient including an area wherein said ultrasound imaging plane intersects said body surface, by way of a video camera mounted on said transducer head and having an optical axis lying in said ultrasound imaging plane such that said ultrasound imaging plane corresponds to a line in said video image; and overlaying graphic markers onto said video image for indicating said ultrasound imaging plane as a line of possible entry points for needle biopsy.
摘要翻译：一种用于患者的超声引导针活检的视频辅助的方法，包括以下步骤：通过换能器头在超声成像平面中获得所述患者的超声图像; 获得所述患者的体表视频图像，其包括其中所述超声成像平面与所述体表相交的区域，通过安装在所述换能器头上的摄像机，并且具有位于所述超声成像平面中的光轴，使得所述超声成像平面对应于所述视频图像中的行; 以及将图形标记叠加到所述视频图像上，用于将所述超声成像平面指示为用于针活检的可能入口点的一行。

68. 发明授权

US5901196A Reduction of hitlist size in spiral cone beam CT by use of local radon origins 失效
标题翻译：通过使用局部氡气起源减少螺旋锥束CT中的击打表大小
公开(公告)号：US5901196A
公开(公告)日：1999-05-04
申请号：US940489
申请日：1997-09-30
申请人： Frank Sauer , Supun Samarasekera , Kwok Tam
发明人： Frank Sauer , Supun Samarasekera , Kwok Tam
IPC分类号： A61B6/03 , G01N23/04 , G06T1/00
CPC分类号： G01N23/046 , A61B6/027 , G01N2223/419 , Y10S378/901
摘要： A method and apparatus for reconstructing an image of an object using a three dimensional (3D) computerized tomographic (CT) imager having a cone beam radiation source and detector arrangement for acquiring measurement data. The source and detector arrangement is operated at a plurality of source positions along a spiral scan path so as to acquire a corresponding plurality of sets of measurement data representative of radiation attenuation caused by the object. Image reconstruction processing information required for processing of the acquired measurement data in a Radon space partitioned by plurality of vertically oriented coaxial .phi.-planes for reconstructing the image, is pre-calculated and stored in a hitlist. The stored information is pre-calculated on less that all of the .phi.-planes, but due to a symmetry that is induced in the reconstruction processing, the stored information can be used for calculating Radon data for all of the .phi.-planes that partition the Radon space. The size of the hitlist is thus reduced by a factor equal to the number of .phi.-planes for which the stored information is re-used, e.g., 360 for 1/2 degree .phi.-plane spacing and storage of reconstruction processing information for a single .phi.-plane.
摘要翻译：一种使用具有用于获取测量数据的锥形束辐射源和检测器装置的三维（3D）计算机断层摄影（CT）成像器来重建物体的图像的方法和装置。源和检测器布置在沿着螺旋扫描路径的多个源位置处操作，以便获取表示由对象引起的辐射衰减的相应多组测量数据。在由用于重构图像的多个垂直取向的同轴电极划分的氡空间中处理所获取的测量数据所需的图像重建处理信息被预先计算并存储在命中列表中。所存储的信息预先计算得比所有的phi-plane少，但是由于在重构处理中引起的对称性，所存储的信息可以用于计算所有分区的phi-plane的Radon数据氡空间。因此，命中列表的大小被减少了等于重新使用所存储的信息的电路数量的因子，例如，对于+ E，360/1 + 2 + EE度phi平面间隔和单个飞机的重建处理信息。

69. 发明授权

US08267422B2 Air bag module for a vehicle occupant restraint system 有权
标题翻译：用于车辆乘员约束系统的气囊模块
公开(公告)号：US08267422B2
公开(公告)日：2012-09-18
申请号：US13102982
申请日：2011-05-06
申请人： Frank Sauer , Steffen Weigand
发明人： Frank Sauer , Steffen Weigand
IPC分类号： B60R21/215 , B60R21/2165
CPC分类号： B60R21/2035 , B60R21/215 , B60R21/21656 , B60R2021/21543
摘要： An airbag module for a vehicle occupant restraint system is provided. The airbag module comprises an airbag, a gas generator, a gas generator support, and a visible surface facing the vehicle interior in the installed state formed by different segments of the airbag module. At least two of the segments comprise optically and/or haptically different surfaces and are mechanically connected to each other by means of mechanical interfaces such that the mechanical connection between the segments is at least partially released when triggered by opening the interfaces so that an opening is formed in the visible surface through which the airbag can exit the airbag module. All segments contributing to the formation of the opening for the airbag by opening the interfaces when triggered are thereby directly fastened to the gas generator support.
摘要翻译：提供一种用于车辆乘员约束系统的安全气囊模块。安全气囊模块包括气囊，气体发生器，气体发生器支撑件和在由安全气囊模块的不同段形成的安装状态下面向车辆内部的可见表面。至少两个片段包括光学和/或高度不同的表面，并且通过机械接口彼此机械连接，使得当通过打开界面触发时，片段之间的机械连接至少部分地被释放，使得开口是形成在可见表面中，安全气囊可以穿过该表面从气囊组件中排出。通过在触发时打开接口而有助于形成气囊开口的所有段由此直接固定在气体发生器支架上。

70. 发明申请

US20110298199A1 AIRBAG MODULE FOR A VEHICLE OCCUPANT RESTRAINT SYSTEM 有权
标题翻译：用于车辆职业限制系统的安全气囊模块
公开(公告)号：US20110298199A1
公开(公告)日：2011-12-08
申请号：US13212906
申请日：2011-08-18
申请人： Udo GAUMANN , Frank Sauer , Steffen Weigand
发明人： Udo GAUMANN , Frank Sauer , Steffen Weigand
IPC分类号： B60R21/20
CPC分类号： B60R21/203 , B60R13/0206 , B60R21/21656
摘要： An airbag module for a vehicle occupant restraint system is provided. The airbag module comprising an airbag and having a visible surface, facing the vehicle interior when installed, which is formed by different segments of the airbag module, wherein at least two of the segments have optically and/or haptically different surfaces. At least two of the segments each have at least one mechanical interface by means of which they can be mechanically connected to at least one of the other segments, forming a connecting area, and at least one of the segments forms at least one tear line, wherein upon tearing open the tear line in the event of deployment an opening is produced in the visible surface through which the airbag can exit the airbag module. Here the mechanical interfaces are designed in such a way that upon tearing open the tear line they endure and do not open.
摘要翻译：提供一种用于车辆乘员约束系统的安全气囊模块。所述安全气囊模块包括气囊并且当安装时具有面向所述车辆内部的可见表面，所述可视表面由所述气囊模块的不同段形成，其中所述段中的至少两个具有光学和/或高度不同的表面。至少两个段各自具有至少一个机械界面，借助于此机械界面，它们可以机械地连接到至少一个其它段，形成连接区域，并且至少一个段形成至少一个撕裂线，其中，在展开的情况下撕开撕裂线时，在可见的表面产生一个开口，安全气囊可以通过该开口离开气囊模块。这里的机械接口设计成这样一种方式，即当撕开它们承受并且不打开的撕裂线时。

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