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公开(公告)号:US08718820B2
公开(公告)日:2014-05-06
申请号:US13588543
申请日:2012-08-17
申请人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoît Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
发明人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoît Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
CPC分类号: A61B17/155 , A61B17/157 , A61B34/20 , A61B2017/00115 , A61B2017/00725 , A61B2034/2048 , G01C21/16 , G06F17/5086
摘要: A computer-assisted surgery system for guiding alterations to a bone, comprises a trackable member secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data. A positioning block is secured to the bone, and is adjustable once the positioning block is secured to the bone to be used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone.
摘要翻译: 一种用于引导骨骼改变的计算机辅助手术系统,包括固定到骨骼上的可跟踪构件。 可跟踪构件具有产生基于定向的数据的第一惯性传感器单元。 定位块被固定到骨头上,并且一旦定位块被固定到骨头上就可调节,以用于引导改变骨骼的工具。 定位块具有产生基于定向的数据的第二惯性传感器单元。 提供将骨骼与可跟踪构件相关联的定向参考的处理系统包括用于确定可跟踪构件和定位块的取向的信号解释器。 参数计算器计算与定位块相对于骨骼的实际方向相关的改变参数。
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公开(公告)号:US20130073067A1
公开(公告)日:2013-03-21
申请号:US13588543
申请日:2012-08-17
申请人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoît Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
发明人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoît Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
IPC分类号: G06F17/50
CPC分类号: A61B17/155 , A61B17/157 , A61B34/20 , A61B2017/00115 , A61B2017/00725 , A61B2034/2048 , G01C21/16 , G06F17/5086
摘要: A computer-assisted surgery system for guiding alterations to a bone, comprises a trackable member secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data. A positioning block is secured to the bone, and is adjustable once the positioning block is secured to the bone to be used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone.
摘要翻译: 一种用于引导骨骼改变的计算机辅助手术系统,包括固定到骨骼上的可跟踪构件。 可跟踪构件具有产生基于定向的数据的第一惯性传感器单元。 定位块被固定到骨头上,并且一旦定位块被固定到骨头上就可调节,以用于引导改变骨骼的工具。 定位块具有产生基于定向的数据的第二惯性传感器单元。 提供将骨骼与可跟踪构件相关联的定向参考的处理系统包括用于确定可跟踪构件和定位块的取向的信号解释器。 参数计算器计算与定位块相对于骨骼的实际方向相关的改变参数。
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公开(公告)号:US08265790B2
公开(公告)日:2012-09-11
申请号:US12410884
申请日:2009-03-25
申请人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoît Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
发明人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoît Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
CPC分类号: A61B17/155 , A61B17/157 , A61B34/20 , A61B2017/00115 , A61B2017/00725 , A61B2034/2048 , G01C21/16 , G06F17/5086
摘要: A computer-assisted surgery system for planning/guiding alterations to a bone in surgery, comprises a trackable member adapted to be secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data for at least two degrees of freedom in orientation of the trackable member A positioning block is adapted to be secured to the bone, with at least an orientation of the positioning block being adjustable once the positioning block is secured to the bone to reach a selected orientation at which the positioning block is used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data for at least two degrees of freedom in orientation of the positioning block. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block from the orientation-based data. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone as a function of the orientation reference and of the orientation of the positioning block.
摘要翻译: 用于规划/指导对手术中的骨骼的改变的计算机辅助手术系统包括适于固定到骨骼上的可跟踪构件。 可跟踪构件具有第一惯性传感器单元,其产生用于可追踪构件的取向的至少两个自由度的基于定向的数据。定位块适于固定到骨骼,至少定位块的取向可调节 一旦定位块被固定到骨头上以达到选定的方位,在该方向上定位块用于引导改变骨骼的工具。 该定位块具有第二惯性传感器单元,该第二惯性传感器单元产生用于定位块的取向的至少两个自由度的基于取向的数据。 提供将骨骼与可跟踪构件相关联的定向参考的处理系统包括信号解释器,用于根据基于取向的数据确定可跟踪构件和定位块的取向。 参数计算器计算与定位块相对于骨骼的实际方向相关的改变参数作为定位参考的方向参考和定位块的取向的函数。
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公开(公告)号:US20090248044A1
公开(公告)日:2009-10-01
申请号:US12410884
申请日:2009-03-25
申请人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoit Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
发明人: Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoit Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
CPC分类号: A61B17/155 , A61B17/157 , A61B34/20 , A61B2017/00115 , A61B2017/00725 , A61B2034/2048 , G01C21/16 , G06F17/5086
摘要: A computer-assisted surgery system for planning/guiding alterations to a bone in surgery, comprises a trackable member adapted to be secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data for at least two degrees of freedom in orientation of the trackable member A positioning block is adapted to be secured to the bone, with at least an orientation of the positioning block being adjustable once the positioning block is secured to the bone to reach a selected orientation at which the positioning block is used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data for at least two degrees of freedom in orientation of the positioning block. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block from the orientation-based data. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone as a function of the orientation reference and of the orientation of the positioning block.
摘要翻译: 用于规划/指导对手术中的骨骼的改变的计算机辅助手术系统包括适于固定到骨骼上的可跟踪构件。 可跟踪构件具有第一惯性传感器单元,其产生用于可追踪构件的取向的至少两个自由度的基于定向的数据。定位块适于固定到骨骼,至少定位块的取向可调节 一旦定位块被固定到骨头上以达到选定的方位,在该方向上定位块用于引导改变骨骼的工具。 该定位块具有第二惯性传感器单元,该第二惯性传感器单元产生用于定位块的取向的至少两个自由度的基于取向的数据。 提供将骨骼与可跟踪构件相关联的定向参考的处理系统包括信号解释器,用于根据基于取向的数据确定可跟踪构件和定位块的取向。 参数计算器计算与定位块相对于骨骼的实际方向相关的改变参数作为定位参考的方向参考和定位块的取向的函数。
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公开(公告)号:US20050021043A1
公开(公告)日:2005-01-27
申请号:US10677321
申请日:2003-10-03
申请人: Herbert Andre Jansen , Louis-Philippe Amiot , Sebastien Cossette , Sebastien Jutras , Benoit Pelletier
发明人: Herbert Andre Jansen , Louis-Philippe Amiot , Sebastien Cossette , Sebastien Jutras , Benoit Pelletier
IPC分类号: A61B5/103 , A61B17/15 , A61B17/16 , A61B17/17 , A61B19/00 , A61F2/30 , A61F2/34 , A61F2/36 , A61F2/46 , G09B23/28 , G09B23/30 , A61B17/88
CPC分类号: A61B34/10 , A61B5/064 , A61B5/103 , A61B5/4528 , A61B5/6878 , A61B17/15 , A61B17/1666 , A61B17/1703 , A61B17/1717 , A61B17/1735 , A61B17/1746 , A61B17/175 , A61B34/20 , A61B34/25 , A61B34/70 , A61B90/36 , A61B2034/102 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2034/2055 , A61B2034/2068 , A61B2034/2072 , A61B2034/252 , A61B2034/256 , A61B2090/062 , A61B2090/363 , A61B2090/3983 , A61F2/32 , A61F2/34 , A61F2/4607 , A61F2/4609 , A61F2/4657 , A61F2002/30952 , A61F2002/3611 , A61F2002/4632 , A61F2002/4658 , A61F2002/4668 , A61F2002/4681 , A61F2002/4697 , G09B23/28 , G09B23/30
摘要: An apparatus for obtaining an axis of an intramedullary canal of an exposed bone with a position tracking system in computer-assisted surgery, comprising a detectable device trackable in space for position and orientation. A stem portion is secured to the detectable device so as to be tracked for position and orientation. The stem portion has a leading end insertable in an intramedullary canal of the bone through an opening in the bone, and is adapted to be handled by a following end thereof. A tip portion is provided at the leading end of the stem portion. The tip portion is positionable in a determined way with respect to a surface of the intramedullary canal, such that reference points with respect to the intramedullary canal are calculable as a function of the position and orientation of the detectable device. The reference points are related to define an axis of the intramedullary canal. A method is provided for digitizing the intramedullary canal axis.
摘要翻译: 一种用于通过计算机辅助手术中的位置跟踪系统获得暴露骨骼的髓内管轴的装置,包括可在空间中追踪位置和取向的可检测装置。 杆部分被固定到可检测装置,以便被跟踪以用于位置和取向。 茎部具有通过骨中的开口可插入骨的髓内管中的前端,并且适于由其后端处理。 尖端部设置在杆部的前端。 尖端部分可以相对于髓内管的表面以确定的方式定位,使得相对于髓内管的参考点可计算为可检测装置的位置和取向的函数。 参考点与髓内管的定义有关。 提供了一种用于数字化髓内管轴的方法。
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公开(公告)号:US10219865B2
公开(公告)日:2019-03-05
申请号:US15131552
申请日:2016-04-18
申请人: Herbert Andre Jansen , Louis-Philippe Amiot , Isabelle Fontaine , Sebastien Jutras , Daniel Odermatt , Benoit Pelletier
发明人: Herbert Andre Jansen , Louis-Philippe Amiot , Isabelle Fontaine , Sebastien Jutras , Daniel Odermatt , Benoit Pelletier
IPC分类号: A61F2/34 , A61B34/10 , A61B5/06 , A61B5/103 , A61B17/15 , A61B17/16 , A61B17/17 , G09B23/28 , G09B23/30 , A61F2/32 , A61B5/00 , A61F2/46 , A61F2/30 , A61F2/36 , A61B90/00 , A61B34/20 , A61B34/00
摘要: A CAS system and method for guiding an operator in inserting a femoral implant in a femur as a function of a limb length and orientation of the femoral implant with respect to the femur, comprising a reference tool for the femur, a registration tool, a bone altering tool and a sensing apparatus. A controller is connected to the sensing apparatus to: i) register a frame of reference of the femur by calculating surface information provided by the registration tool as a function of the position and orientation of the registration tool provided by the sensing apparatus, and/or retrieving in a database a model of the femur; ii) calculate a desired implant position with respect to the frame of reference as a function of the limb length; and iii) calculate a current implant position and orientation in relation to the desired implant position with respect to alterations being performed in the femur with the bone altering tool, as a function of the position and orientation of the bone altering tool provided by the sensing apparatus and of a digital model of a femoral implant provided by the database. The database is connected to the controller for the controller to store and retrieve information relating to an operation of the controller. The computer-assisted system may be used to guide an operator in inserting a pelvic implant in an acetabulum as a function of an orientation of the pelvic implant with respect to the pelvis.
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公开(公告)号:US20160228192A1
公开(公告)日:2016-08-11
申请号:US15131552
申请日:2016-04-18
申请人: Herbert Andre Jansen , Louis-Philippe Amiot , Isabelle Fontaine , Sebastien Jutras , Daniel Odermatt , Benoit Pelletier
发明人: Herbert Andre Jansen , Louis-Philippe Amiot , Isabelle Fontaine , Sebastien Jutras , Daniel Odermatt , Benoit Pelletier
CPC分类号: A61B34/10 , A61B5/064 , A61B5/103 , A61B5/4528 , A61B5/6878 , A61B17/15 , A61B17/1666 , A61B17/1703 , A61B17/1717 , A61B17/1735 , A61B17/1746 , A61B17/175 , A61B34/20 , A61B34/25 , A61B34/70 , A61B90/36 , A61B2034/102 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2034/2055 , A61B2034/2068 , A61B2034/2072 , A61B2034/252 , A61B2034/256 , A61B2090/062 , A61B2090/363 , A61B2090/3983 , A61F2/32 , A61F2/34 , A61F2/4607 , A61F2/4609 , A61F2/4657 , A61F2002/30952 , A61F2002/3611 , A61F2002/4632 , A61F2002/4658 , A61F2002/4668 , A61F2002/4681 , A61F2002/4697 , G06F19/00 , G09B23/28 , G09B23/30
摘要: A CAS system and method for guiding an operator in inserting a femoral implant in a femur as a function of a limb length and orientation of the femoral implant with respect to the femur, comprising a reference tool for the femur, a registration tool, a bone altering tool and a sensing apparatus. A controller is connected to the sensing apparatus to: i) register a frame of reference of the femur by calculating surface information provided by the registration tool as a function of the position and orientation of the registration tool provided by the sensing apparatus, and/or retrieving in a database a model of the femur; ii) calculate a desired implant position with respect to the frame of reference as a function of the limb length; and iii) calculate a current implant position and orientation in relation to the desired implant position with respect to alterations being performed in the femur with the bone altering tool, as a function of the position and orientation of the bone altering tool provided by the sensing apparatus and of a digital model of a femoral implant provided by the database. The database is connected to the controller for the controller to store and retrieve information relating to an operation of the controller. The computer-assisted system may be used to guide an operator in inserting a pelvic implant in an acetabulum as a function of an orientation of the pelvic implant with respect to the pelvis.
摘要翻译: 一种用于引导操作者将股骨植入物插入股骨中的CAS系统和方法,其作为股骨植入物相对于股骨的肢体长度和取向的函数,包括用于股骨的参考工具,配准工具,骨骼 改变工具和感测装置。 控制器连接到感测装置,以便:i)通过计算由对准工具提供的表面信息作为由感测装置提供的对准工具的位置和取向的函数来登记股骨的参考系,和/或 在数据库中检索股骨的模型; ii)根据肢体长度计算相对于参考系的期望的植入位置; 以及iii)根据由所述感测装置提供的骨骼改变工具的位置和取向来计算与所述骨骼改变工具相对于在股骨中进行的改变相对于期望的植入位置的当前植入物位置和取向 以及由数据库提供的股骨植入物的数字模型。 数据库连接到控制器,用于控制器存储和检索与控制器的操作有关的信息。 计算机辅助系统可以用于指导操作者将骨盆植入物插入髋臼中作为骨盆植入物相对于骨盆的取向的函数。
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