公开(公告)号：US08128705B2

公开(公告)日：2012-03-06

申请号：US12593348

申请日：2008-03-27

申请人： Alec Birkbeck ,  Dean Cowan

发明人： Alec Birkbeck ,  Dean Cowan

IPC分类号： A61F2/36

CPC分类号： A61F2/4637 ,  A61F2/36 ,  A61F2/40 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/305 ,  A61F2002/30537 ,  A61F2002/30617 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0004 ,  A61F2250/0097 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00353

摘要： An assembly for use in a procedure for implantation of an orthopedic joint component, comprises a head part of the joint component which has a tapered bore within it, and a connector part which is tapered inwardly along its length so that it can be received snugly in the tapered bore in the head part, the connector part having a bore within it. A tool includes a spigot which fits snugly into the bore in the connector part. Each of the tool and the connector part has a face which contact one another when the spigot on the tool is fully received in the bore in the connector part, and in which each of the said faces extends generally transverse relative to the aligned axes of the spigot and the bore.

摘要翻译： 用于植入矫形关节部件的过程中的组件包括在其内具有锥形孔的接头部件的头部，以及沿其长度向内逐渐变细的连接器部分，使得其可以紧密地接收在 头部中的锥形孔，连接器部分在其内具有孔。 一种工具包括一个适合于连接器部分的孔中的插口。 工具和连接器部件中的每一个具有当工具上的插口完全容纳在连接器部分的孔中时相互接触的面，并且其中每个所述面大致相对于对准的轴线横向延伸 插口和孔。

公开(公告)号：US20100168865A1

公开(公告)日：2010-07-01

申请号：US12593348

申请日：2008-03-27

申请人： Alec Birkbeck ,  Dean Cowan

发明人： Alec Birkbeck ,  Dean Cowan

IPC分类号： A61F2/32

CPC分类号： A61F2/4637 ,  A61F2/36 ,  A61F2/40 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/305 ,  A61F2002/30537 ,  A61F2002/30617 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0004 ,  A61F2250/0097 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00353

摘要： An assembly for use in a procedure for implantation of an orthopaedic joint component, comprises a head part of the joint component which has a tapered bore within it, and a connector part which is tapered inwardly along its length so that it can be received snugly in the tapered bore in the head part, the connector part having a bore within it. A tool includes a spigot which fits snugly into the bore in the connector part. Each of the tool and the connector part has a face which contact one another when the spigot on the tool is fully received in the bore in the connector part, and in which each of the said faces extends generally transverse relative to the aligned axes of the spigot and the bore.

摘要翻译： 用于植入矫形关节部件的过程中的组件包括在其内具有锥形孔的接头部件的头部，以及沿其长度向内逐渐变细的连接器部分，使得其可以紧密地接收在 头部中的锥形孔，连接器部分在其内具有孔。 一种工具包括一个适合于连接器部分的孔中的插口。 工具和连接器部件中的每一个具有当工具上的插口完全容纳在连接器部分的孔中时相互接触的面，并且其中每个所述面大致相对于对准的轴线横向延伸 插口和孔。

公开(公告)号：US08715288B2

公开(公告)日：2014-05-06

申请号：US13063203

申请日：2009-08-27

申请人： Dean Cowan ,  Duncan Young

发明人： Dean Cowan ,  Duncan Young

IPC分类号： A61B17/56

CPC分类号： A61B17/17 ,  A61B17/157 ,  Y10T74/18312

摘要： A surgical resection guide comprising: a housing (36); a stylus arm (38) extending through the housing (36) and a linear adjustment mechanism. The linear adjustment mechanism comprises: a shaft (30) at least partially received within a bore extending through the housing (36) such that the shaft (30) can slide along its longitudinal axis relative to the housing (36), the shaft (30) incorporating a shaft tooth (50); and a dial (44) rotatably coupled to the housing (36) and incorporating a helical dial groove (48) defining a longitudinal axis offset from the longitudinal axis of the shaft (30). The shaft tooth (50) engages the dial groove (48) such that rotating the dial (44) relative to the housing (36) causes the shaft tooth (50) to slide along the dial groove (48) causing the shaft (30) to slide within the bore along its longitudinal axis. The housing (36) and the stylus arm (38) can rotate about the shaft (30) without causing the shaft (30) to slide within its bore along its longitudinal axis.

摘要翻译： 一种手术切除引导件，包括：壳体（36）; 延伸穿过壳体（36）的触针臂（38）和线性调节机构。 线性调节机构包括：轴（30），其至少部分地容纳在延伸穿过壳体（36）的孔内，使得轴（30）能够相对于壳体（36）沿其纵向轴线滑动，轴（30） ）包括轴齿（50）; 以及可旋转地联接到所述壳体（36）并且包括限定从所述轴（30）的纵向轴线偏移的纵向轴线的螺旋形拨盘凹槽（48）的表盘（44）。 轴齿50与拨盘凹槽48啮合，使得转盘44相对于壳体36旋转，导致轴齿50沿着拨盘凹槽48移动，导致轴30， 沿孔的纵轴线滑动。 壳体（36）和触针臂（38）可以围绕轴（30）旋转，而不会使轴（30）沿其纵向轴线在其孔内滑动。

公开(公告)号：US20110160735A1

公开(公告)日：2011-06-30

申请号：US13063203

申请日：2009-08-27

申请人： Dean Cowan ,  Duncan Young

发明人： Dean Cowan ,  Duncan Young

IPC分类号： A61B17/56

CPC分类号： A61B17/17 ,  A61B17/157 ,  Y10T74/18312

摘要： A surgical resection guide comprising: a housing (36); a stylus arm (38) extending through the housing (36) and a linear adjustment mechanism. The linear adjustment mechanism comprises: a shaft (30) at least partially received within a bore extending through the housing (36) such that the shaft (30) can slide along its longitudinal axis relative to the housing (36), the shaft (30) incorporating a shaft tooth (50); and a dial (44) rotatably coupled to the housing (36) and incorporating a helical dial groove (48) defining a longitudinal axis offset from the longitudinal axis of the shaft (30). The shaft tooth (50) engages the dial groove (48) such that rotating the dial (44) relative to the housing (36) causes the shaft tooth (50) to slide along the dial groove (48) causing the shaft (30) to slide within the bore along its longitudinal axis. The housing (36) and the stylus arm (38) can rotate about the shaft (30) without causing the shaft (30) to slide within its bore along its longitudinal axis.

摘要翻译： 一种手术切除引导件，包括：壳体（36）; 延伸穿过壳体（36）的触针臂（38）和线性调节机构。 线性调节机构包括：轴（30），其至少部分地容纳在延伸穿过壳体（36）的孔内，使得轴（30）能够相对于壳体（36）沿其纵向轴线滑动，轴（30） ）包括轴齿（50）; 以及可旋转地联接到所述壳体（36）并且包括限定从所述轴（30）的纵向轴线偏移的纵向轴线的螺旋形拨盘凹槽（48）的表盘（44）。 轴齿50与拨盘凹槽48啮合，使得转盘44相对于壳体36旋转，导致轴齿50沿着拨盘凹槽48移动，使轴（30） 沿孔的纵轴线滑动。 壳体（36）和触针臂（38）可以围绕轴（30）旋转，而不会使轴（30）沿其纵向轴线在其孔内滑动。

公开(公告)号：US09023055B2

公开(公告)日：2015-05-05

申请号：US13636219

申请日：2011-03-22

申请人： Dean Cowan ,  Ian Leslie ,  Alberto Verteramo

发明人： Dean Cowan ,  Ian Leslie ,  Alberto Verteramo

IPC分类号： A61B17/15

CPC分类号： A61B17/157 ,  A61B17/15 ,  A61B17/154 ,  A61B17/155

摘要： A surgical instrument for attachment to a cutting block having a cutting slot defining a cutting plane is described. The surgical instrument comprises a dual purpose indicator (2) member. The indicator member is configured to (i) allow visualization of a first plane and (ii) to indicate a predetermined distance from a second plane perpendicular to the first plane. The surgical instrument also comprises an attachment member (14,16,18,20) for attaching the surgical instrument to the cutting slot in either of two mutually perpendicular orientations such that either the first plane or the second plane is parallel to the cutting plane. The surgical instrument can therefore be used both to visualize a plane of a cut and to indicate a distance from the plane of a cut, depending on the orientation of the attachment member in the cutting slot. This allows inventory to be reduced because the surgical instrument can replace two prior art instruments. The surgical instrument may form part of a system with one or more cutting blocks.

摘要翻译： 描述了用于附接到具有限定切割平面的切割槽的切割块的外科器械。 手术器械包括双用途指示器（2）构件。 指示器构件被配置为（i）允许第一平面的可视化，以及（ii）指示与垂直于第一平面的第二平面的预定距离。 手术器械还包括用于将外科器械附接到两个相互垂直取向中的任一个中的切割槽的附接构件（14,16,18,20），使得第一平面或第二平面平行于切割平面。 因此，根据切割槽中的附接构件的取向，因此外科器械既可用于使切割平面可视化并且指示与切割平面的距离。 这样就可以减少库存，因为手术器械可以取代两种现有技术的仪器。 手术器械可以形成具有一个或多个切割块的系统的一部分。

公开(公告)号：US20130296875A1

公开(公告)日：2013-11-07

申请号：US13885137

申请日：2011-11-11

申请人： Duncan Young ,  Dean Cowan

发明人： Duncan Young ,  Dean Cowan

IPC分类号： A61B17/92

CPC分类号： A61B17/92 ,  A61B2017/922

摘要： A multi-pin pin impactor and method of use are described. The pin impactor includes a body which can be held by a user and manipulated to re-position the pin impactor during use. First and second pin holders are attached to the body and each include a pin release mechanism effective to releasably retain a pin within the pin holder. An impaction can have a force applied to apply a driving force to a one of the pins. In use, a first pin held by the pin impactor is introduced into an aperture in a surgical instrument mounted on a bone. A force is applied to the pin impactor to drive the first pin into the bone. The orientation or position of the pin impactor is changed to introduce a second pin held by the pin impactor into a second aperture in the surgical instrument without re-loading the pin impactor and a force is applied to the pin impactor to drive the second pin into the bone.

摘要翻译： 描述了多针销冲击器和使用方法。 针式冲击器包括可由使用者保持并在使用过程中操纵以重新定位销子冲击器的主体。 第一和第二销保持器附接到主体并且每个包括销释放机构，其有效地将销可释放地保持在销保持器内。 冲击可以具有施加力以向一个销施加驱动力。 在使用中，由针式冲击器保持的第一销被引入安装在骨头上的手术器械的孔中。 将力施加到销撞击器以将第一销驱动到骨中。 引脚冲击器的取向或位置被改变，以将引脚冲击器保持的第二引脚引入外科器械中的第二孔中，而不会重新加载引脚冲击器，并且将力施加到引脚冲击器以将第二引脚驱动 骨头。

公开(公告)号：US09398929B2

公开(公告)日：2016-07-26

申请号：US13885137

申请日：2011-11-11

申请人： Duncan Young ,  Dean Cowan

发明人： Duncan Young ,  Dean Cowan

IPC分类号： A61B17/92

CPC分类号： A61B17/92 ,  A61B2017/922

摘要： A multi-pin pin impactor and method of use are described. The pin impactor includes a body which can be held by a user and manipulated to re-position the pin impactor during use. First and second pin holders are attached to the body and each include a pin release mechanism effective to releasably retain a pin within the pin holder. An impaction can have a force applied to apply a driving force to a one of the pins. In use, a first pin held by the pin impactor is introduced into an aperture in a surgical instrument mounted on a bone. A force is applied to the pin impactor to drive the first pin into the bone. The orientation or position of the pin impactor is changed to introduce a second pin held by the pin impactor into a second aperture in the surgical instrument without re-loading the pin impactor and a force is applied to the pin impactor to drive the second pin into the bone.

摘要翻译： 描述了多针销冲击器和使用方法。 针式冲击器包括可由使用者保持并在使用过程中操纵以重新定位销子冲击器的主体。 第一和第二销保持器附接到主体并且每个包括销释放机构，其有效地将销可释放地保持在销保持器内。 冲击可以具有施加力以向一个销施加驱动力。 在使用中，由针式冲击器保持的第一销被引入安装在骨头上的手术器械的孔中。 将力施加到销撞击器以将第一销驱动到骨中。 引脚冲击器的取向或位置被改变，以将引脚冲击器保持的第二引脚引入外科器械中的第二孔中，而不会重新加载引脚冲击器，并且将力施加到引脚冲击器以将第二引脚驱动 骨头。

公开(公告)号：US20130131682A1

公开(公告)日：2013-05-23

申请号：US13636219

申请日：2011-03-22

申请人： Dean Cowan ,  Ian Leslie ,  Alberto Verteramo

发明人： Dean Cowan ,  Ian Leslie ,  Alberto Verteramo

IPC分类号： A61B17/15

CPC分类号： A61B17/157 ,  A61B17/15 ,  A61B17/154 ,  A61B17/155

摘要： A surgical instrument for attachment to a cutting block having a cutting slot defining a cutting plane is described. The surgical instrument comprises a dual purpose indicator (2) member. The indicator member is configured to (i) allow visualisation of a first plane and (ii) to indicate a predetermined distance from a second plane perpendicular to the first plane. The surgical instrument also comprises an attachment member (14,16,18,20) for attaching the surgical instrument to the cutting slot in either of two mutually perpendicular orientations such that either the first plane or the second plane is parallel to the cutting plane. The surgical instrument can therefore be used both to visualise a plane of a cut and to indicate a distance from the plane of a cut, depending on the orientation of the attachment member in the cutting slot. This allows inventory to be reduced because the surgical instrument can replace two prior art instruments. The surgical instrument may form part of a system with one or more cutting blocks.

摘要翻译： 描述了用于附接到具有限定切割平面的切割槽的切割块的外科器械。 手术器械包括双用途指示器（2）构件。 指示器构件被配置为（i）允许第一平面的可视化，以及（ii）指示与垂直于第一平面的第二平面的预定距离。 手术器械还包括用于将外科器械附接到两个相互垂直取向中的任一个中的切割槽的附接构件（14,16,18,20），使得第一平面或第二平面平行于切割平面。 因此，根据切割槽中的附接构件的取向，因此外科器械既可用于使切割平面可视化并且指示与切割平面的距离。 这样就可以减少库存，因为手术器械可以取代两种现有技术的仪器。 手术器械可以形成具有一个或多个切割块的系统的一部分。