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公开(公告)号：US09439656B2
公开(公告)日：2016-09-13
申请号：US13524405
申请日：2012-06-15
CPC分类号： A61B17/155 , A61B17/025 , A61B2017/0268 , A61B2090/064 , A61F2/4657 , A61F2002/4666
摘要： A system is provided for positioning a cutting guide on a femur of a knee to make a cut along a distal end of the femur during knee surgery. The system may generally include an adjustable femoral attachment member configured to attach to a cut distal end of the femur, a cutting guide removably attachable to the femoral attachment member and configured to guide a surgical saw to make an additional cut on the distal end of the femur, and a force sensor for positioning between the femoral attachment member and a proximal end of a tibia of the knee. The force sensor may include a medial portion for sensing a medial force in the knee and a lateral portion for sensing a lateral force in the knee.
摘要翻译： 提供一种系统，用于将切割引导件定位在膝盖的股骨上，以在膝盖手术期间沿着股骨的远端进行切割。 该系统通常可以包括被配置为附接到股骨的切割远端的可调节股骨连接构件，切割引导件，其可移除地附接到股骨附接构件并且构造成引导外科手术锯以在该远端上进行另外的切割 股骨和用于定位在股骨附接构件和膝盖的胫骨近端之间的力传感器。 力传感器可以包括用于感测膝盖内侧力的中间部分和用于感测膝盖中的侧向力的侧部。
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公开(公告)号：US20120259342A1
公开(公告)日：2012-10-11
申请号：US13524405
申请日：2012-06-15
IPC分类号： A61B17/90
CPC分类号： A61B17/155 , A61B17/025 , A61B2017/0268 , A61B2090/064 , A61F2/4657 , A61F2002/4666
摘要： A system is provided for positioning a cutting guide on a femur of a knee to make a cut along a distal end of the femur during knee surgery. The system may generally include an adjustable femoral attachment member configured to attach to a cut distal end of the femur, a cutting guide removably attachable to the femoral attachment member and configured to guide a surgical saw to make an additional cut on the distal end of the femur, and a force sensor for positioning between the femoral attachment member and a proximal end of a tibia of the knee. The force sensor may include a medial portion for sensing a medial force in the knee and a lateral portion for sensing a lateral force in the knee.
摘要翻译： 提供一种系统，用于将切割引导件定位在膝盖的股骨上，以在膝盖手术期间沿着股骨的远端进行切割。 该系统通常可以包括被配置为附接到股骨的切割远端的可调节股骨连接构件，切割引导件，其可移除地附接到股骨附接构件并且构造成引导外科手术锯以在该远端上进行另外的切割 股骨和用于定位在股骨附接构件和膝盖的胫骨近端之间的力传感器。 力传感器可以包括用于感测膝盖内侧力的中间部分和用于感测膝盖中的侧向力的侧部。
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公开(公告)号：US20100198275A1
公开(公告)日：2010-08-05
申请号：US12609666
申请日：2009-10-30
CPC分类号： A61B17/155 , A61B17/025 , A61B2017/0268 , A61B2090/064
摘要： Devices, systems, and methods are provided for facilitating the aligning and balancing of the knee during total knee replacement surgery. A femoral assembly is engaged with a distal femur. The positions of medial and lateral portions of the femoral assembly relative to a stationary portion of the femoral assembly can be separately adjusted to adjust the alignment of the knee. A force sensor will be provided to sense the forces in the medial and lateral portions of the knee, and the medial and lateral portions of the femoral assemblies will be adjusted so that the sensed forces are balanced. The alignment of the knee is visually verified using a knee alignment verification member coupled to the femoral assembly. The knee alignment verification member may emit laser beams along the mechanical axes of the femur and tibia, or the knee alignment verification member may couple to alignment rods aligned along these axes.
摘要翻译： 提供了装置，系统和方法，用于在全膝关节置换手术期间促进膝部的对准和平衡。 股骨组件与股骨远端接合。 股骨组件相对于股骨组件的固定部分的内侧和外侧部分的位置可以被单独调节以调节膝部的对准。 将提供力传感器以感测膝盖的内侧和外侧部分中的力，并且将调节股骨组件的内侧和外侧部分，使得感测的力平衡。 使用联接到股骨组件的膝部对准验证构件来目视验证膝盖的对准。 膝关节对准验证部件可以沿着股骨和胫骨的机械轴发射激光束，或者膝部对准验证部件可以连接到沿着这些轴对齐的对准杆。
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4.发明申请Fast Designated Router Transitions in Broadcast Networks for Link State Protocols 有权链路状态协议在广播网络中的快速指定路由器转换公开(公告)号：US20130128718A1
公开(公告)日：2013-05-23
申请号：US13303347
申请日：2011-11-23
IPC分类号： H04L12/26
摘要： A method, apparatus and computer program product for providing quick designated router transitions in broadcast networks is presented. An Alternate Designated Router (ADR) in a network detects node failure of a Designated Router (DR) prior to other nodes of the network detecting the failure of the DR. In response to the detecting node failure of the DR, the ADR floods the network with a link state packet of a pseudonode within the network. At least one other node of the network detects failure of the DR. The at least one other node computes routes to take into account the failure of the DR by the at least one other node of the network, wherein there is minimal traffic loss since the pseudonodes link state packet is already present before the computing routes takes place.
摘要翻译： 提出了一种用于在广播网络中提供快速指定路由器转换的方法，装置和计算机程序产品。 网络中的备用指定路由器（ADR）在网络的其他节点检测DR故障之前检测指定路由器（DR）的节点故障。 响应于DR的检测节点故障，ADR使网络中具有伪节点的链路状态分组来洪泛网络。 网络的至少一个其他节点检测DR的故障。 所述至少一个其他节点计算路由以考虑由所述网络的所述至少一个其他节点的所述DR的故障，其中存在所述最小业务丢失，因为所述伪节点链路状态分组在所述计算路由发生之前已经存在。
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公开(公告)号：US09832108B2
公开(公告)日：2017-11-28
申请号：US13303347
申请日：2011-11-23
IPC分类号： H04L12/703 , H04L12/761 , H04L12/721 , H04L12/751
摘要： A method, apparatus and computer program product for providing quick designated router transitions in broadcast networks is presented. An Alternate Designated Router (ADR) in a network detects node failure of a Designated Router (DR) prior to other nodes of the network detecting the failure of the DR. In response to the detecting node failure of the DR, the ADR floods the network with a link state packet of a pseudonode within the network. At least one other node of the network detects failure of the DR. The at least one other node computes routes to take into account the failure of the DR by the at least one other node of the network, wherein there is minimal traffic loss since the pseudonodes link state packet is already present before the computing routes takes place.
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6.发明申请公开(公告)号：US20130063452A1
公开(公告)日：2013-03-14
申请号：US13229780
申请日：2011-09-12
申请人： Imran Ali , Andrei Baioura , Jin Jia , Deepali Bhagvat , Michael Haight , Hiroshi Nagata
发明人： Imran Ali , Andrei Baioura , Jin Jia , Deepali Bhagvat , Michael Haight , Hiroshi Nagata
CPC分类号： G09G5/363 , G06T15/005 , G09G2330/12 , G09G2360/16
摘要： Image data is captured from a specified area of a rendered screen display from the video memory for a number of frames. The image data can be captured in another area of video memory, enabling a video memory to video memory copy to be performed, thus bypassing system memory. This captured image data can be synchronized with event trace data, or other metadata from the operating system, associated with the application. Analysis tools can read and analyze the captured image data in real time to detect and report render artifacts. A graphics processing unit can implement the analysis and operate on the image data directly in the video memory. Such analysis can include a statistical analysis of the images in a sequence of screen captures to identify outliers in the sequence. These outliers have render artifacts.
摘要翻译： 图像数据从多个帧的视频存储器的渲染屏幕显示的指定区域捕获。 图像数据可以被捕获在视频存储器的另一个区域中，从而使视频存储器能够执行视频存储器复制，从而绕过系统存储器。 该捕获的图像数据可以与事件跟踪数据或来自操作系统的与应用相关联的其他元数据同步。 分析工具可以实时读取和分析捕获的图像数据，以检测和报告渲染工件。 图形处理单元可以直接在视频存储器中实现对图像数据的分析和操作。 这种分析可以包括屏幕捕获序列中的图像的统计分析，以识别序列中的异常值。 这些异常值有渲染文物。
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