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1. 发明申请

US20120289967A1 INSTRUMENT FOR PREPARING AND/OR MACHINING A FEMORAL HEAD 有权
标题翻译：用于准备和/或加工股骨头的仪器
公开(公告)号：US20120289967A1
公开(公告)日：2012-11-15
申请号：US13558560
申请日：2012-07-26
申请人： Roland Willi , Marcel Hinder , Andreas Marchione
发明人： Roland Willi , Marcel Hinder , Andreas Marchione
IPC分类号： A61B17/56
CPC分类号： A61B17/175 , A61B17/1668 , A61B17/8866
摘要： In some examples, a method for at least one of preparation or machining of a femoral head formed on a neck of a femur includes selecting an instrument including probing forceps and a guide element including a centering axis. The guide element is coupled to the probing forceps at first and second coupling points disposed along the centering axis such that the centering axis is disposed in a central plane of the probing forceps independent of an opening angle of the probing forceps. The probing forceps are closed with probing jaws symmetrically contacting the neck of the femur at opposite sides with respect to an axis of the neck of the femur. The guide element self-adjusts with closing of the probing forceps so that the centering axis is automatically aligned in the middle with respect to the two oppositely disposed sides of the neck of the femur.
摘要翻译：在一些示例中，用于形成在股骨颈部上的股骨头的制备或加工中的至少一个的方法包括选择包括探测钳的仪器和包括定心轴的引导元件。引导元件在沿着定心轴设置的第一和第二联接点处耦合到探测钳，使得定心轴独立于探测钳的打开角度被布置在探测钳的中心平面中。探测镊子被关闭，探测爪相对于股骨颈部的轴线在相对侧对称地接触股骨的颈部。引导元件通过关闭探测钳自动调节，使得定心轴相对于股骨颈部的两个相对设置的侧面在中间自动对准。

2. 发明授权

US08900241B2 Instrument for preparing and/or machining a femoral head 有权
标题翻译：用于准备和/或加工股骨头的仪器
公开(公告)号：US08900241B2
公开(公告)日：2014-12-02
申请号：US13558560
申请日：2012-07-26
申请人： Roland Willi , Marcel Hinder , Andreas Marchione
发明人： Roland Willi , Marcel Hinder , Andreas Marchione
IPC分类号： A61B17/56 , A61B17/17 , A61B17/16 , A61B17/88
CPC分类号： A61B17/175 , A61B17/1668 , A61B17/8866
摘要： In some examples, a method for at least one of preparation or machining of a femoral head formed on a neck of a femur includes selecting an instrument including probing forceps and a guide element including a centering axis. The guide element is coupled to the probing forceps at first and second coupling points disposed along the centering axis such that the centering axis is disposed in a central plane of the probing forceps independent of an opening angle of the probing forceps. The probing forceps are closed with probing jaws symmetrically contacting the neck of the femur at opposite sides with respect to an axis of the neck of the femur. The guide element self-adjusts with closing of the probing forceps so that the centering axis is automatically aligned in the middle with respect to the two oppositely disposed sides of the neck of the femur.
摘要翻译：在一些示例中，用于形成在股骨颈部上的股骨头的制备或加工中的至少一个的方法包括选择包括探测钳的仪器和包括定心轴的引导元件。引导元件在沿着定心轴设置的第一和第二联接点处耦合到探测钳，使得定心轴独立于探测钳的打开角度设置在探测钳的中心平面中。探测镊子被关闭，探测爪相对于股骨颈部的轴线在相对侧对称地接触股骨的颈部。引导元件通过关闭探测钳自动调节，使得定心轴相对于股骨颈部的两个相对设置的侧面在中间自动对准。

3. 发明授权

US08236001B2 Instrument for preparing and/or machining a femoral head 有权
标题翻译：用于准备和/或加工股骨头的仪器
公开(公告)号：US08236001B2
公开(公告)日：2012-08-07
申请号：US12088979
申请日：2006-10-06
申请人： Roland Willi , Marcel Hinder , Andreas Marchione
发明人： Roland Willi , Marcel Hinder , Andreas Marchione
IPC分类号： A61B17/17
CPC分类号： A61B17/175 , A61B17/1668 , A61B17/8866
摘要： The invention relates to an instrument for preparing and/or machining a femoral head (11) embodied on a femoral neck (19). Said instrument comprises tactile forceps (91) that are provided with two forked levers (13, 15) and two tactile jaws (23, 25), each of which is assigned to one of the forked levers (13, 15). The forked levers are interconnected at a fulcrum (93). The inventive instrument features a manipulating end and a working end. The tactile jaws are located at the working end of the instrument. A guiding element (28) is provided which encompasses a centering pin (21) and is mounted and/or guided at least at two points (105, 107) spaced apart from each other in the direction of the centering pin (21) in such a way that the centering pin (21) always lies on a central plane (12) of the tactile forceps (91) regardless of an opening angle of the tactile forceps (91), said central plane (12) containing the fulcrum (93). The bearing and/or guiding points (105, 107) are directly and/or indirectly hinged to the tactile forceps (91).
摘要翻译：本发明涉及一种用于制备和/或机械加工股骨头（11）的仪器，所述股骨头（11）体现在股骨颈部（19）上。所述仪器包括设置有两个叉形杆（13,15）和两个触觉钳口（23,25）的触觉钳（91），每个触发钳分配给所述叉形杆（13,15）中的一个。分叉杆在支点（93）处相互连接。本发明的仪器具有操纵端和工作端。触觉颌位于仪器的工作端。提供引导元件（28），其包围定心销（21），并且至少在彼此间隔开的定位销（21）的方向上的至少两个点（105,107）处被安装和/或引导，定位销（21）总是位于触觉钳（91）的中心平面（12）上的方式，而不管触觉钳（91）的打开角度如何，所述中心平面（12）包含支点（93）。轴承和/或引导点（105,107）直接和/或间接地铰接到触觉钳（91）上。

4. 发明申请

US20080215057A1 Instrument for Preparing and/or Machining a Femoral Head 有权
标题翻译：用于准备和/或加工股骨头的仪器
公开(公告)号：US20080215057A1
公开(公告)日：2008-09-04
申请号：US12088979
申请日：2006-10-06
申请人： Roland Willi , Marcel Hinder , Andreas Marchione
发明人： Roland Willi , Marcel Hinder , Andreas Marchione
IPC分类号： A61B17/58 , A61B17/00 , A61F5/00
CPC分类号： A61B17/175 , A61B17/1668 , A61B17/8866
摘要： The invention relates to an instrument for preparing and/or machining a femoral head (11) embodied on a femoral neck (19). Said instrument comprises tactile forceps (91) that are provided with two forked levers (13, 15) and two tactile jaws (23, 25), each of which is assigned to one of the forked levers (13, 15). The forked levers are interconnected at a fulcrum (93). The inventive instrument features a manipulating end and a working end. The tactile jaws are located at the working end of the instrument. A guiding element (28) is provided which encompasses a centering pin (21) and is mounted and/or guided at least at two points (105, 107) spaced apart from each other in the direction of the centering pin (21) in such a way that the centering pin (21) always lies on a central plane (12) of the tactile forceps (91) regardless of an opening angle of the tactile forceps (91), said central plane (12) containing the fulcrum (93). The bearing and/or guiding points (105, 107) are directly and/or indirectly hinged to the tactile forceps (91).
摘要翻译：本发明涉及一种用于制备和/或机械加工股骨头（11）的仪器，所述股骨头（11）体现在股骨颈部（19）上。所述仪器包括设置有两个叉形杆（13,15）和两个触觉钳口（23,25）的触觉钳（91），每个触发钳分配给所述叉形杆（13,15）中的一个。分叉杆在支点（93）处相互连接。本发明的仪器具有操纵端和工作端。触觉颌位于仪器的工作端。提供引导元件（28），其包围定心销（21），并且至少在彼此间隔开的定位销（21）的方向上的至少两个点（105,107）处被安装和/或引导，定位销（21）总是位于触觉钳（91）的中心平面（12）上的方式，而不管触觉钳（91）的打开角度如何，所述中心平面（12）包含支点（93）。轴承和/或引导点（105,107）直接和/或间接地铰接到触觉钳（91）上。

5. 发明授权

US06595999B2 Drilling jig for the determination of the axis of a femur head prosthesis 失效
公开(公告)号：US06595999B2
公开(公告)日：2003-07-22
申请号：US10131964
申请日：2002-04-25
申请人： Andreas Marchione , Thomas Willi , Heinrich Stutz
发明人： Andreas Marchione , Thomas Willi , Heinrich Stutz
IPC分类号： A61B1717
CPC分类号： A61B17/175 , A61F2/3603 , A61F2002/30878
摘要： The invention relates to a drilling jig for the determination of the axis of a femur head prosthesis. A guide tube (6), around whose longitudinal axis (14) a sensing probe can be rotated, has a rounded head (7) which is supported in a housing (3) pivotable in all directions and fixable by first clamping elements (5), in order to fix its longitudinal axis in a desired angle. The housing (3) is displaceable in all directions transversely to its longitudinal axis with respect to a base part (1) which can be anchored to the femur head (10) and fixable by two clamping elements (4) in order to define the position of the longitudinal axis (14) of the guide tube (6) by rotation of a sensing probe around this longitudinal axis (14) relative to the cross-section of the femur neck (16).

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