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公开(公告)号：US20110116601A1
公开(公告)日：2011-05-19
申请号：US12918020
申请日：2009-07-28
IPC分类号： H05G1/64
CPC分类号： A61B6/584 , A61B6/4208 , A61B6/4225 , A61B6/4233 , A61B6/4266 , A61B6/4441 , A61B6/542 , A61B6/547 , A61B6/56 , A61B6/563 , A61B6/58 , A61B6/582 , A61B6/583 , A61B34/20 , A61B2017/00221 , A61B2034/2074
摘要： A detection device for detecting X rays and signaling the detection to a computer-assisted surgery processor system comprises an X ray detector unit having an X ray detector adapted to be positioned within a radiation field. The X ray detector emits a detection signal upon being excited by an X ray of a given intensity. A transmitter outputs the detection signal in radio frequency. A receiver receives the detection signal in radio frequency and forwards the detection signal to a computer-assisted surgery processor system to signal the detection of the X ray. A method is provided as well.
摘要翻译： 用于检测X射线并向计算机辅助手术处理器系统发出信号的检测装置包括具有适于定位在辐射场内的X射线检测器的X射线检测器单元。 X射线检测器在被给定强度的X射线激发时发出检测信号。 发射机以射频输出检测信号。 接收器以射频接收检测信号，并将检测信号转发到计算机辅助手术处理器系统，以通知X射线的检测。 也提供了一种方法。
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公开(公告)号：US09545239B2
公开(公告)日：2017-01-17
申请号：US12918020
申请日：2009-07-28
CPC分类号： A61B6/584 , A61B6/4208 , A61B6/4225 , A61B6/4233 , A61B6/4266 , A61B6/4441 , A61B6/542 , A61B6/547 , A61B6/56 , A61B6/563 , A61B6/58 , A61B6/582 , A61B6/583 , A61B34/20 , A61B2017/00221 , A61B2034/2074
摘要： A detection device for detecting X rays and signaling the detection to a computer-assisted surgery processor system comprises an X ray detector unit having an X ray detector adapted to be positioned within a radiation field. The X ray detector emits a detection signal upon being excited by an X ray of a given intensity. A transmitter outputs the detection signal in radio frequency. A receiver receives the detection signal in radio frequency and forwards the detection signal to a computer-assisted surgery processor system to signal the detection of the X ray. A method is provided as well.
摘要翻译： 用于检测X射线并向计算机辅助手术处理器系统发出信号的检测装置包括具有适于定位在辐射场内的X射线检测器的X射线检测器单元。 X射线检测器在被给定强度的X射线激发时发出检测信号。 发射机以射频输出检测信号。 接收器以射频接收检测信号，并将检测信号转发到计算机辅助手术处理器系统，以通知X射线的检测。 也提供了一种方法。
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公开(公告)号：US09826919B2
公开(公告)日：2017-11-28
申请号：US12241724
申请日：2008-09-30
IPC分类号： G06K9/00 , A61B5/107 , A61B6/00 , A61B34/20 , A61B5/055 , A61B5/00 , A61B6/12 , G06F19/00 , A61B34/10
CPC分类号： A61B5/1075 , A61B5/055 , A61B5/4504 , A61B5/4561 , A61B6/12 , A61B6/463 , A61B6/465 , A61B34/20 , A61B2034/102 , A61B2034/105 , G06F19/00 , G06F19/321 , G06F19/3481 , G16H50/50
摘要： There is described a method and a system for generating a non-imaged plane view of an anatomical part for assisting a surgery. A model of the anatomical part is provided, comprising features and dimension parameters. A first plane view of the anatomical part is obtained. Features are identified in the first plane view. The dimension parameters are measured from the features identified. The model is displayed in the non-imaged plane view such that the model is dimensioned with the measured dimension parameters. A position and orientation of a surgical object is then tracked relative to the anatomical part while a user navigates the surgical object in space and a representation of the surgical object to be overlaid in register on at least one the first plane view and/or the non-imaged view is generated.
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4.发明授权公开(公告)号：US07955280B2
公开(公告)日：2011-06-07
申请号：US11421572
申请日：2006-06-01
CPC分类号： A61B5/103 , A61B5/4504 , A61B5/4528 , A61B17/1742 , A61B34/10 , A61B34/20 , A61B2034/105 , A61B2034/2055 , A61B2034/2068 , A61B2034/252 , A61B2034/256 , A61B2090/069 , A61B2090/364 , A61F2002/4632
摘要： A CAS system and method comprises a first reference in fixed relation with the pelvis and a registration tool. A sensor apparatus tracks the first reference and tool. A controller unit receives tracking data for the first reference and tool. A calculator tracks the pelvic frame of reference, and the tool to produce a femoral frame of reference at two sequential operative steps. A reference orientation adjustor receives tracking data for the pelvic frame of reference to orient the femoral frame of reference in a reference orientation with respect to the pelvic frame of reference, and to produce a reference adjustment value as a function of the reference orientation. A surgical parameter calculator receives tracking data from the tool to calculate surgical parameters as a function of the reference adjustment value.
摘要翻译： CAS系统和方法包括与骨盆固定关系的第一参考和注册工具。 传感器装置跟踪第一参考和工具。 控制器单元接收第一参考和工具的跟踪数据。 计算机跟踪骨盆参考框架，以及用于在两个相继的操作步骤产生股骨框架的工具。 参考方向调整器接收骨盆参考框架的跟踪数据，以相对于骨盆参照系的参考方向定向股骨参考系，并且产生作为参考方向的函数的参考调整值。 手术参数计算器从工具接收跟踪数据，以根据参考调整值计算手术参数。
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