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21. 发明申请

US20080287781A1 Registration Methods and Apparatus 审中-公开
标题翻译：注册方法和设备
公开(公告)号：US20080287781A1
公开(公告)日：2008-11-20
申请号：US10598601
申请日：2005-03-07
申请人： Ian Revie , Alan Ashby , Michal Slomczykowski
发明人： Ian Revie , Alan Ashby , Michal Slomczykowski
IPC分类号： A61B5/05
CPC分类号： A61B90/36 , A61B34/20 , A61B2034/2051 , A61B2034/2072 , A61B2090/364 , A61B2090/376 , A61B2090/3762 , A61B2090/3916
摘要： A method, system and computer program for generating a registered image of a body part of a patient for use in an image guided surgical procedure is described. The method includes attaching a marker detectable by a tracking system to the body part before carrying out surgical steps. The tracking system has a reference frame and the position of the marker in the reference frame is detected. A first image of the body part is captured using an imaging system. An indication of the position of the first image relative to the reference frame of the tracking system is obtained. The first image is then mapped into registration with the position of the body part. The system includes an imaging system for capturing images of the body part. A tracking system detects a marker and determines the position of the marker in the reference frame of the tracking system. A marker is attachable to the body part and detectable by the tracking system. A computer control system is configured to obtain an indication of the position of the first image relative to the reference frame of the tracking system and to map the first image into registration with the position of the body part.
摘要翻译：描述了一种用于生成用于图像引导外科手术的患者身体部位的登记图像的方法，系统和计算机程序。该方法包括在执行手术步骤之前将跟踪系统可检测的标记物附接到身体部位。跟踪系统具有参考帧，并且检测标记在参考帧中的位置。使用成像系统捕获身体部位的第一图像。获得第一图像相对于跟踪系统的参考帧的位置的指示。然后将第一个图像映射到与身体部位的位置对齐。该系统包括用于捕获身体部位的图像的成像系统。跟踪系统检测标记并确定标记在跟踪系统的参考系中的位置。标记可附着到身体部位，并可由追踪系统检测。计算机控制系统被配置为获得第一图像相对于跟踪系统的参考帧的位置的指示，并且将第一图像映射到与身体部位的位置对准。

22. 发明申请

US20080255584A1 Acetabular Cup Positioning 有权
标题翻译：髋臼杯定位
公开(公告)号：US20080255584A1
公开(公告)日：2008-10-16
申请号：US11869381
申请日：2007-10-09
申请人： David Beverland , Alec Paul Birkbeck , Frank Foley , Ian Revie , Mike Slomczykowski
发明人： David Beverland , Alec Paul Birkbeck , Frank Foley , Ian Revie , Mike Slomczykowski
IPC分类号： A61B19/00 , G06G7/48 , A61B17/58
CPC分类号： A61B5/4533 , A61B5/103 , A61B5/1077 , A61B5/4528 , A61F2/32 , A61F2/34 , A61F2/4609 , A61F2/4657 , A61F2002/30616 , A61F2002/4632 , A61F2002/4658 , A61F2002/4668
摘要： A computer aided surgery system, method, surgical method and instrument for guiding the positioning of an acetabular cup in a pelvis are described. The position of the transverse acetabular ligament of the pelvis and the position of the acetabular labrum of the pelvis are determined. The orientation of an acetabular plane including the acetabular labrum and the transverse acetabular ligament is calculated. A planned position for the acetabular cup is determined, in which an inlet plane of the cup is substantially parallel to the acetabular plane. The instrument comprises a mounting for attaching the instrument to a patient, a support, a guide defining a longitudinal axis, and for receiving a further instrument bearing the acetabular cup implant, and an adjustment mechanism. The adjustment mechanism can allow the angular orientation of the guide to be adjusted about at least two different axes to allow the inclination and version or anteversion of the longitudinal axis to be altered.
摘要翻译：描述了用于引导髋臼杯在骨盆中的定位的计算机辅助手术系统，方法，手术方法和仪器。确定骨盆横向髋臼韧带的位置和骨盆髋臼的位置。计算包括髋臼唇和髋臼横韧带的髋臼平面的方向。确定髋臼杯的预定位置，其中杯的入口平面基本上平行于髋臼平面。仪器包括用于将仪器附接到患者的安装件，支撑件，限定纵向轴线的引导件，以及用于接收另一具有髋臼杯植入物的器械以及调节机构。调节机构可以允许引导件的角度定向绕至少两个不同的轴线进行调节，以允许改变纵向轴线的倾斜度和形式或前倾。

23. 发明授权

US06893445B1 Pressurizer device 失效
标题翻译：加压装置
公开(公告)号：US06893445B1
公开(公告)日：2005-05-17
申请号：US09946924
申请日：2001-09-05
申请人： Ian Revie , John Naybour
发明人： Ian Revie , John Naybour
IPC分类号： A61F2/00 , A61F2/30 , A61F2/36 , A61F2/38 , A61F2/40 , A61F2/46 , A61B17/58
CPC分类号： A61B17/8808 , A61B17/8811 , A61F2/367 , A61F2/3859 , A61F2/389 , A61F2002/30014 , A61F2002/30018 , A61F2002/30126 , A61F2002/30131 , A61F2002/30228 , A61F2002/30324 , A61F2002/30528 , A61F2002/30561 , A61F2002/30571 , A61F2002/30777 , A61F2002/30957 , A61F2002/3625 , A61F2002/4062 , A61F2220/0025 , A61F2230/0008 , A61F2230/0013 , A61F2230/0069 , A61F2250/0018 , A61F2250/0029 , A61F2250/0036
摘要： A pressurizer device (1) is provided for maintaining pressure in the cement in a bone cavity during introduction of a prosthetic component, for example, a replacement hip stem. The pressurizer device (1) has a collar (4) and a hood (3). The hood (3) has a hoop (20) which arches across the central opening (14) of the collar (4). The hood (3) can be provided with or without a lining.
摘要翻译：提供加压器装置（1），用于在引入假体部件例如替换髋部柄部期间保持骨腔中的水泥中的压力。加压装置（1）具有轴环（4）和罩（3）。所述罩（3）具有环绕所述套环（4）的中心开口（14）的环（20）。罩（3）可以设置有或没有衬里。

24. 发明授权

US06254641B1 Cement pressurizer with flange 失效
标题翻译：水泥加压器带法兰
公开(公告)号：US06254641B1
公开(公告)日：2001-07-03
申请号：US09362978
申请日：1999-07-28
申请人： Ian Revie , Brian Griffiths , Gareth Steer , Martin Lukoschek , Steffen Breusch , Bodo Fischer
发明人： Ian Revie , Brian Griffiths , Gareth Steer , Martin Lukoschek , Steffen Breusch , Bodo Fischer
IPC分类号： A61F236
CPC分类号： A61B17/8808 , A61F2/30724 , A61F2/3662 , A61F2002/3009 , A61F2002/30113 , A61F2002/30131 , A61F2002/30574 , A61F2002/30589 , A61F2002/30616 , A61F2002/30777 , A61F2002/4631 , A61F2230/0006 , A61F2230/0013 , A61F2250/0064 , A61F2250/0091
摘要： A pressurizer device (1) is provided with a body (6) in the form of a collar and a surrounding radially extending flexible flange (8). A prosthetic component to be disposed in a cemented bone cavity is inserted through the central opening (50) in the body (6). Pressure in the bone cement is maintained during insertion of the prosthetic component by the flange (8) being held down around the prosthetic component during insertion.
摘要翻译：加压装置（1）设有主体（6），其形式为轴环和周围的径向延伸的柔性凸缘（8）。被布置在骨水泥骨腔中的假体部件穿过主体（6）中的中心开口（50）插入。在插入假体组件期间，通过在插入期间被保持在假体组件周围的凸缘（8）插入期间，骨水泥中的压力得以维持。

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