公开(公告)号：US20060100504A1

公开(公告)日：2006-05-11

申请号：US10530192

申请日：2003-10-06

Applicant: Herbert Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

Inventor： Herbert Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

IPC: A61B5/05

CPC classification number: 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

Abstract: A computer-assisted surgery system for guiding an operator in altering a pelvis. A sensing apparatus is provided for tracking a reference tool and a bone altering tool. A position calculator calculates a position and orientation of a pelvic frame of reference as a function of the tracking of the reference tool, and for calculating a position and orientation of the bone altering tool with respect to the frame of reference. A source of posture data and a posture data correction calculator are provided and are operative to provide a display of information allowing an operator to take into consideration the posture data from the source of posture data when altering the pelvis. A display unit is connected to the position calculator and to the posture data correction calculator for displaying the display of information and the bone altering tool with respect to the pelvic frame of reference.

Abstract translation: 一种用于引导操作者改变骨盆的计算机辅助手术系统。 提供了一种感测装置，用于跟踪参考工具和骨骼改变工具。 位置计算器根据参考工具的跟踪来计算骨盆参照系的位置和方向，并且用于计算骨骼改变工具相对于参照系的位置和方位。 提供姿势数据源和姿势数据校正计算器，并且可操作以提供允许操作者在改变骨盆时从姿势数据源考虑姿势数据的信息的显示。 显示单元连接到位置计算器和姿势数据校正计算器，用于显示关于骨盆参照系的信息显示和骨骼改变工具。

公开(公告)号：US10219865B2

公开(公告)日：2019-03-05

申请号：US15131552

申请日：2016-04-18

Applicant: Herbert Andre Jansen ,  Louis-Philippe Amiot ,  Isabelle Fontaine ,  Sebastien Jutras ,  Daniel Odermatt ,  Benoit Pelletier

Inventor： Herbert Andre Jansen ,  Louis-Philippe Amiot ,  Isabelle Fontaine ,  Sebastien Jutras ,  Daniel Odermatt ,  Benoit Pelletier

IPC: 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

Abstract: 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.

公开(公告)号：US20160228192A1

公开(公告)日：2016-08-11

申请号：US15131552

申请日：2016-04-18

Applicant: Herbert Andre Jansen ,  Louis-Philippe Amiot ,  Isabelle Fontaine ,  Sebastien Jutras ,  Daniel Odermatt ,  Benoit Pelletier

Inventor： Herbert Andre Jansen ,  Louis-Philippe Amiot ,  Isabelle Fontaine ,  Sebastien Jutras ,  Daniel Odermatt ,  Benoit Pelletier

IPC: A61B34/10 ,  A61B34/20 ,  A61F2/32

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09339277B2

公开(公告)日：2016-05-17

申请号：US10677432

申请日：2003-10-03

Applicant: Herbert André Jansen ,  Louis-Philippe Amiot ,  Isabelle Fontaine ,  Sébastien Jutras ,  Daniel Odermatt ,  Benoît Pelletier

Inventor： Herbert André Jansen ,  Louis-Philippe Amiot ,  Isabelle Fontaine ,  Sébastien Jutras ,  Daniel Odermatt ,  Benoît Pelletier

IPC: A61B19/00 ,  A61B17/16 ,  A61B5/06 ,  A61B5/103 ,  A61B17/15 ,  A61B17/17 ,  G09B23/28 ,  G09B23/30 ,  A61B5/00 ,  A61F2/34 ,  A61F2/46 ,  A61F2/30 ,  A61F2/36

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20060287613A1

公开(公告)日：2006-12-21

申请号：US10570630

申请日：2004-09-07

Applicant: Louis-Phillippe Amiot ,  Herbert Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

Inventor： Louis-Phillippe Amiot ,  Herbert Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

IPC: A61B5/103

CPC classification number: A61F2/4657 ,  A61B34/20 ,  A61B90/36 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/108 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/3983 ,  A61F2/34 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/4631 ,  A61F2002/4632 ,  A61F2002/4658 ,  A61F2002/4668 ,  A61F2220/0033 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00179

Abstract: A device for digitizing a center of rotation of a hip joint implant component with respect to a bone element in computer-assisted surgery. The device comprises a detectable member trackable for position and orientation by a computer-assisted surgery system. A body is connected to the detectable member in a known geometry. The body has a coupling portion adapted to be coupled to the hip joint implant component in a predetermined configuration. The center of rotation of the hip joint implant component is calculable in the predetermined configuration as a function of the known geometry and of the position and orientation of the detectable member.

Abstract translation: 一种用于在计算机辅助手术中相对于骨元件数字化髋关节植入物部件的旋转中心的装置。 该装置包括可通过计算机辅助手术系统追踪位置和取向的可检测构件。 身体以已知的几何形状连接到可检测构件。 主体具有适于以预定配置联接到髋关节植入部件的联接部分。 髋关节植入物部件的旋转中心可以按照已知几何形状和可检测部件的位置和取向的函数在预定构型中计算。

公开(公告)号：US08449551B2

公开(公告)日：2013-05-28

申请号：US13165822

申请日：2011-06-22

Applicant: Louis-Philippe Amiot ,  Herbert André Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

Inventor： Louis-Philippe Amiot ,  Herbert André Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

IPC: A61B17/58 ,  A61B17/60 ,  A61F2/00

CPC classification number: A61F2/4657 ,  A61B34/20 ,  A61B90/36 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/108 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/3983 ,  A61F2/34 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/4631 ,  A61F2002/4632 ,  A61F2002/4658 ,  A61F2002/4668 ,  A61F2220/0033 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00179

Abstract: A device (10,10′,20,20′) for digitizing a center of rotation of a hip joint implant component (A,F) with respect to a bone element in computer-assisted surgery. The device (10,10′,20,20′) comprises a detectable member (12,22) trackable for position and orientation by a computer-assisted surgery system (30). A body (11,21) is connected to the detectable member (12,22) in a known geometry. The body (11,21) has a coupling portion (14,14′,24,25) adapted to be coupled to the hip joint implant component (A,F) in a predetermined configuration. The center of rotation of the hip joint implant component (A,F) is calculable in the predetermined configuration as a function of the known geometry and of the position and orientation of the detectable member (12,22).

Abstract translation: 一种用于在计算机辅助手术中相对于骨元件数字化髋关节植入部件（A，F）的旋转中心的装置（10,10'，20,20'）。 所述装置（10,10'，20,20'）包括可由计算机辅助手术系统（30）跟踪以用于位置和取向的可检测构件（12,22）。 主体（11,21）以已知的几何形状连接到可检测构件（12,22）。 主体（11,21）具有适于以预定配置联接到髋关节植入部件（A，F）的联接部分（14,14'，24,25）。 髋关节植入物组件（A，F）的旋转中心可根据已知几何形状和可检测构件（12,22）的位置和取向的函数在预定构造中计算。

公开(公告)号：US20110251835A1

公开(公告)日：2011-10-13

申请号：US13165822

申请日：2011-06-22

Applicant: Louis-Philippe Amiot ,  Herbert André Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

Inventor： Louis-Philippe Amiot ,  Herbert André Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

IPC: G06F17/10

CPC classification number: A61F2/4657 ,  A61B34/20 ,  A61B90/36 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/108 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/3983 ,  A61F2/34 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/4631 ,  A61F2002/4632 ,  A61F2002/4658 ,  A61F2002/4668 ,  A61F2220/0033 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00179

Abstract: A device (10,10′,20,20′) for digitizing a center of rotation of a hip joint implant component (A,F) with respect to a bone element in computer-assisted surgery. The device (10,10′,20,20′) comprises a detectable member (12,22) trackable for position and orientation by a computer-assisted surgery system (30). A body (11,21) is connected to the detectable member (12,22) in a known geometry. The body (11,21) has a coupling portion (14,14′,24,25) adapted to be coupled to the hip joint implant component (A,F) in a predetermined configuration. The center of rotation of the hip joint implant component (A,F) is calculable in the predetermined configuration as a function of the known geometry and of the position and orientation of the detectable member (12,22).

Abstract translation: 一种用于在计算机辅助手术中相对于骨元件数字化髋关节植入部件（A，F）的旋转中心的装置（10,10'，20,20'）。 所述装置（10,10'，20,20'）包括可由计算机辅助手术系统（30）跟踪以用于位置和取向的可检测构件（12,22）。 主体（11,21）以已知的几何形状连接到可检测构件（12,22）。 主体（11,21）具有适于以预定配置联接到髋关节植入部件（A，F）的联接部分（14,14'，24,25）。 髋关节植入物组件（A，F）的旋转中心可根据已知几何形状和可检测构件（12,22）的位置和取向的函数在预定构造中计算。

公开(公告)号：US07877131B2

公开(公告)日：2011-01-25

申请号：US10530192

申请日：2003-10-06

Applicant: Herbert André Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

Inventor： Herbert André Jansen ,  Isabelle Fontaine ,  Daniel Odermatt

IPC: A61B6/03

CPC classification number: 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

Abstract: A computer-assisted surgery system for guiding an operator in altering a pelvis. A sensing apparatus is provided for tracking a reference tool and a bone altering tool. A position calculator calculates a position and orientation of a pelvic frame of reference as a function of the tracking of the reference tool, and for calculating a position and orientation of the bone altering tool with respect to the frame of reference. A source of posture data and a posture data correction calculator are provided and are operative to provide a display of information allowing an operator to take into consideration the posture data from the source of posture data when altering the pelvis. A display unit is connected to the position calculator and to the posture data correction calculator for displaying the display of information and the bone altering tool with respect to the pelvic frame of reference.

Abstract translation: 一种用于引导操作者改变骨盆的计算机辅助手术系统。 提供了一种感测装置，用于跟踪参考工具和骨骼改变工具。 位置计算器根据参考工具的跟踪来计算骨盆参照系的位置和方向，以及用于计算骨骼改变工具相对于参照系的位置和方位。 提供姿势数据源和姿势数据校正计算器，并且可操作以提供允许操作者在改变骨盆时从姿势数据源考虑姿势数据的信息的显示。 显示单元连接到位置计算器和姿势数据校正计算器，用于显示关于骨盆参照系的信息显示和骨骼改变工具。

公开(公告)号：US20060015018A1

公开(公告)日：2006-01-19

申请号：US11196754

申请日：2005-08-04

Applicant: Sebastien Jutras ,  Herbert Jansen ,  Benoit Chouinard ,  Andrew Yun ,  Isabelle Fontaine

Inventor： Sebastien Jutras ,  Herbert Jansen ,  Benoit Chouinard ,  Andrew Yun ,  Isabelle Fontaine

IPC: A61B5/00

CPC classification number: A61B34/20 ,  A61B90/39 ,  A61B90/50 ,  A61B2017/00477 ,  A61B2034/105 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2034/2072 ,  A61B2090/3916 ,  A61B2090/3983

Abstract: A surgical bone reference assembly for communication with a CAS system, comprises a bone anchor fastenable to a bone element, an adjustable support and a trackable member that is located and tracked in three dimensional space by the CAS system. The support is removably fastenable to the bone anchor member and permits variable positioning relative to the bone anchor member. The support is intra-operatively detachable from and re-fastenable to the bone anchor member. A method of using a CT-free CAS system for determining a change in position of an un-tracked target limb is also provided. The method comprises engaging the trackable bone reference member to another bone element, locating and digitizing a landmark on the target limb, digitizing the landmark again following joint reduction, and determining at least one of a post-joint reduction limb length discrepancy and a target limb medio-lateral offset.

Abstract translation: 用于与CAS系统连通的手术骨骼基准组件包括可固定到骨骼元件的骨锚固件，可调节支撑件和可通过CAS系统定位和跟踪在三维空间中的可跟踪构件。 支撑件可移除地紧固到骨锚固构件并且允许相对于骨锚固构件的可变定位。 支撑件可操作地从骨锚固构件中拆卸并重新紧固。 还提供了一种使用无CT的CAS系统来确定未跟踪的目标肢体的位置变化的方法。 该方法包括将可追踪骨骼参考构件接合到另一个骨骼元件，定位和数字化目标肢体上的地标，并且在关节减小之后再次数字化地标，并且确定关节后缩短肢体长度差异和目标肢体中的至少一个 中位偏移。