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公开(公告)号：US20110224674A1
公开(公告)日：2011-09-15
申请号：US13111007
申请日：2011-05-19
申请人： John R. White , Lance D. Perry , Aaron P. Smith , Jason D. Meridew , Bryan Morrison , W Jason Slone , Tyler D. Witt , Mark A. Bollinger , Robert Metzger
发明人： John R. White , Lance D. Perry , Aaron P. Smith , Jason D. Meridew , Bryan Morrison , W Jason Slone , Tyler D. Witt , Mark A. Bollinger , Robert Metzger
IPC分类号： A61B17/56
CPC分类号： A61F2/4609 , A61B17/1617 , A61B17/1642 , A61B17/1666 , A61B17/1746 , A61B34/10 , A61B2017/922 , A61B2034/105 , A61B2034/108 , A61B2034/252 , A61F2/30942 , A61F2/3603 , A61F2002/30617 , A61F2002/4633 , A61F2002/4662 , A61F2002/4668 , A61F2002/4687 , A61F2250/0097 , B33Y70/00 , B33Y80/00
摘要： An acetabular device includes a patient-specific acetabular alignment guide including a bone engagement surface. The bone engagement surface has a first portion configured and shaped to be conforming and complementary to an acetabular rim surface and a second portion configured and shaped to be conforming and complementary to a periacetabular area of an acetabulum of a patient. The acetabular alignment guide includes a plurality of guiding formations extending through the second portion for guiding a plurality of alignment pins therethrough. The bone engagement surface and the plurality of guiding formations are prepared from a three-dimensional model of the acetabulum of the specific patient reconstructed pre-operatively from a scan of the patient.
摘要翻译： 髋臼装置包括包括骨接合表面的患者特异性髋臼对准引导件。 骨接合表面具有构造和成形为与髋臼边缘表面一致并互补的第一部分，并且第二部分被构造和成形为与患者的髋臼周边区域一致并且互补。 髋臼对准引导件包括延伸穿过第二部分的多个引导结构，用于引导多个对准销通过其中。 骨骼接合表面和多个引导结构由来自患者扫描的术前重建的特定患者的髋臼的三维模型制备。
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公开(公告)号：US20130018482A1
公开(公告)日：2013-01-17
申请号：US13181091
申请日：2011-07-12
IPC分类号： A61F2/32
CPC分类号： A61F2/30734 , A61F2/30724 , A61F2/36 , A61F2/3662 , A61F2/4603 , A61F2002/30235 , A61F2002/30507 , A61F2002/30574 , A61F2002/30579 , A61F2002/30909 , A61F2002/4615
摘要： An implant sleeve operable to center an implant at an implantation site. The implant sleeve includes a proximal end, a distal end, an annular sidewall, a mesh portion of the annular sidewall, and an interior area. The annular sidewall is between the proximal end and the distal end. The mesh portion defines a plurality of openings in the annular sidewall. The interior area is defined by the annular sidewall and is configured to receive a stem of the implant. A longitudinal axis of the implant sleeve extends along an axial center of the interior area. In response to force applied to the implant sleeve, the implant sleeve compresses and the mesh portion expands outward from the longitudinal axis.
摘要翻译： 植入套筒可操作以在植入位置使植入物居中。 植入物套筒包括近端，远端，环形侧壁，环形侧壁的网状部分和内部区域。 环形侧壁在近端和远端之间。 网状部分在环形侧壁中限定多个开口。 内部区域由环形侧壁限定，并且构造成容纳植入物的茎。 植入套筒的纵向轴线沿着内部区域的轴向中心延伸。 响应于施加到植入物套筒的力，植入物套筒压缩并且网部分从纵向轴线向外膨胀。
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公开(公告)号：US08603180B2
公开(公告)日：2013-12-10
申请号：US13111007
申请日：2011-05-19
申请人： John R. White , Lance D. Perry , Aaron P. Smith , Jason D. Meridew , Bryan Morrison , W Jason Slone , Tyler D. Witt , Mark A. Bollinger , Robert Metzger
发明人： John R. White , Lance D. Perry , Aaron P. Smith , Jason D. Meridew , Bryan Morrison , W Jason Slone , Tyler D. Witt , Mark A. Bollinger , Robert Metzger
IPC分类号： A61B17/88
CPC分类号： A61F2/4609 , A61B17/1617 , A61B17/1642 , A61B17/1666 , A61B17/1746 , A61B34/10 , A61B2017/922 , A61B2034/105 , A61B2034/108 , A61B2034/252 , A61F2/30942 , A61F2/3603 , A61F2002/30617 , A61F2002/4633 , A61F2002/4662 , A61F2002/4668 , A61F2002/4687 , A61F2250/0097 , B33Y70/00 , B33Y80/00
摘要： An acetabular device includes a patient-specific acetabular alignment guide including a bone engagement surface. The bone engagement surface has a first portion configured and shaped to be conforming and complementary to an acetabular rim surface and a second portion configured and shaped to be conforming and complementary to a periacetabular area of an acetabulum of a patient. The acetabular alignment guide includes a plurality of guiding formations extending through the second portion for guiding a plurality of alignment pins therethrough. The bone engagement surface and the plurality of guiding formations are prepared from a three-dimensional model of the acetabulum of the specific patient reconstructed pre-operatively from a scan of the patient.
摘要翻译： 髋臼装置包括包括骨接合表面的患者特异性髋臼对准引导件。 骨接合表面具有构造和成形为与髋臼边缘表面一致并互补的第一部分，并且第二部分被构造和成形为与患者的髋臼周边区域一致并且互补。 髋臼对准引导件包括延伸穿过第二部分的多个引导结构，用于引导多个对准销通过其中。 骨骼接合表面和多个引导结构由来自患者扫描的术前重建的特定患者的髋臼的三维模型制备。
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公开(公告)号：US08585770B2
公开(公告)日：2013-11-19
申请号：US13181091
申请日：2011-07-12
IPC分类号： A61F2/30
CPC分类号： A61F2/30734 , A61F2/30724 , A61F2/36 , A61F2/3662 , A61F2/4603 , A61F2002/30235 , A61F2002/30507 , A61F2002/30574 , A61F2002/30579 , A61F2002/30909 , A61F2002/4615
摘要： An implant sleeve operable to center an implant at an implantation site. The implant sleeve includes a proximal end, a distal end, an annular sidewall, a mesh portion of the annular sidewall, and an interior area. The annular sidewall is between the proximal end and the distal end. The mesh portion defines a plurality of openings in the annular sidewall. The interior area is defined by the annular sidewall and is configured to receive a stem of the implant. A longitudinal axis of the implant sleeve extends along an axial center of the interior area. In response to force applied to the implant sleeve, the implant sleeve compresses and the mesh portion expands outward from the longitudinal axis.
摘要翻译： 植入套筒可操作以在植入位置使植入物居中。 植入物套筒包括近端，远端，环形侧壁，环形侧壁的网状部分和内部区域。 环形侧壁在近端和远端之间。 网状部分在环形侧壁中限定多个开口。 内部区域由环形侧壁限定，并且构造成容纳植入物的茎。 植入套筒的纵向轴线沿着内部区域的轴向中心延伸。 响应于施加到植入物套筒的力，植入物套筒压缩并且网部分从纵向轴线向外膨胀。
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公开(公告)号：US20110093086A1
公开(公告)日：2011-04-21
申请号：US12978069
申请日：2010-12-23
IPC分类号： A61F2/32
CPC分类号： A61F2/3603 , A61B17/151 , A61B17/152 , A61B34/10 , A61B2034/105 , A61B2034/108 , A61B2034/252 , A61F2/30771 , A61F2/34 , A61F2/3609 , A61F2/4609 , A61F2002/302 , A61F2002/30604 , A61F2002/30617 , A61F2002/30736 , A61F2002/30878 , A61F2002/30934 , A61F2002/30952 , A61F2002/30962 , A61F2002/4633 , A61F2002/4662 , A61F2002/4668 , A61F2002/4687 , B33Y80/00
摘要： A patient-specific acetabular resection guide includes a dome-shaped surface bounded by a periphery. The dome-shaped surface is a three-dimensional patient-specific surface designed to anatomically match and be received into an acetabulum of the patient, based on a three-dimensional image of a hip joint of the patient reconstructed from a medical scan of the hip joint. The resection guide includes a plurality of guiding formations defined on the resection guide and having patient-specific shapes and orientations for guiding corresponding osteotomies relative to the acetabulum for correcting hip dysplasia.
摘要翻译： 患者特异性髋臼切除引导件包括由周边界定的圆顶形表面。 圆顶形表面是根据从髋关节的医学扫描重建的患者的髋关节的三维图像，设计用于解剖匹配并被接纳到患者的髋臼中的三维患者特异性表面 联合。 切除引导件包括限定在切除引导件上的多个引导结构，并且具有用于引导相对于髋臼的相应截骨的患者特定形状和取向，用于矫正髋关节发育不良。
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公开(公告)号：US20090254093A1
公开(公告)日：2009-10-08
申请号：US12486992
申请日：2009-06-18
申请人： John R. White , Kurt Schmidt , Troy W. Hershberger , Thomas C. Raish , Ryan J. Schoenefeld , William J. Hamman , Jason D. Meridew , Tyler D. Witt
发明人： John R. White , Kurt Schmidt , Troy W. Hershberger , Thomas C. Raish , Ryan J. Schoenefeld , William J. Hamman , Jason D. Meridew , Tyler D. Witt
IPC分类号： A61B17/58
CPC分类号： A61B17/175 , A61B34/10 , A61B2017/00526 , A61B2017/568
摘要： An orthopedic apparatus includes an alignment guide attachable to one of a femoral joint surface of a femur of a patient. The alignment guide has a patient-specific three-dimensional engagement surface, and at least one guiding portion defining a guiding passage. The engagement surface anatomically matches a corresponding portion of the femoral joint surface.
摘要翻译： 矫形装置包括可附接到患者的股骨的股骨关节表面中的一个的对准引导件。 对准引导件具有患者特定的三维接合表面和限定引导通道的至少一个引导部分。 接合表面解剖学地匹配股骨关节表面的相应部分。
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公开(公告)号：US08535387B2
公开(公告)日：2013-09-17
申请号：US13041665
申请日：2011-03-07
申请人： Jason D. Meridew , John R. White , Robert Metzger
发明人： Jason D. Meridew , John R. White , Robert Metzger
IPC分类号： A61F2/36
CPC分类号： A61F2/3609 , A61B17/1624 , A61B17/164 , A61B17/1659 , A61B17/1668 , A61B17/809 , A61B34/10 , A61B2034/105 , A61B2034/108 , A61F2/30942 , A61F2/3601 , A61F2002/30574 , A61F2002/30617 , A61F2002/3645 , A61F2250/0097 , B33Y70/00 , B33Y80/00 , Y10T29/49826
摘要： A method for preparing a femoral neck for receiving a neck implant includes obtaining image data of a proximal femoral bone and femoral neck of a patient by a medical imaging method and constructing a three-dimensional image model of the proximal femoral bone and neck of the patient using the image data. The method further includes identifying a three-dimensional cortical boundary surface at an interface between cortical and cancellous bone of the patient using the image model. A patient-specific broach having a three-dimensional cutting surface closely matching and complementary to the cortical boundary surface of the patient using the image model is designed and manufactured.
摘要翻译： 用于准备用于接收颈部植入物的股骨颈的方法包括通过医学成像方法获得患者的股骨近端和股骨颈的图像数据，并且构建患者的股骨近端和颈部的三维图像模型 使用图像数据。 该方法还包括使用图像模型在患者的皮层和松质骨之间的界面处识别三维皮质边界表面。 设计并制造具有与患者皮质边界表面紧密匹配并与图像模型互补的三维切割表面的患者特异性拉刀。
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公开(公告)号：US08858561B2
公开(公告)日：2014-10-14
申请号：US12486992
申请日：2009-06-18
申请人： John R. White , Kurt Schmidt , Troy W. Hershberger , Thomas C. Raish , Ryan J. Schoenefeld , William J. Hamman , Jason D. Meridew , Tyler D. Witt , Robert Metzger , J. Scott Deming , Tim Clijmans , Frederik Gelaude
发明人： John R. White , Kurt Schmidt , Troy W. Hershberger , Thomas C. Raish , Ryan J. Schoenefeld , William J. Hamman , Jason D. Meridew , Tyler D. Witt , Robert Metzger , J. Scott Deming , Tim Clijmans , Frederik Gelaude
CPC分类号： A61B17/175 , A61B34/10 , A61B2017/00526 , A61B2017/568
摘要： An orthopedic apparatus includes an alignment guide attachable to one of a femoral joint surface of a femur of a patient. The alignment guide has a patient-specific three-dimensional engagement surface, and at least one guiding portion defining a guiding passage. The engagement surface anatomically matches a corresponding portion of the femoral joint surface.
摘要翻译： 矫形装置包括可附接到患者的股骨的股骨关节表面中的一个的对准引导件。 对准引导件具有患者特定的三维接合表面和限定引导通道的至少一个引导部分。 接合表面解剖学地匹配股骨关节表面的相应部分。
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公开(公告)号：US08568487B2
公开(公告)日：2013-10-29
申请号：US12978069
申请日：2010-12-23
IPC分类号： A61F2/32
CPC分类号： A61F2/3603 , A61B17/151 , A61B17/152 , A61B34/10 , A61B2034/105 , A61B2034/108 , A61B2034/252 , A61F2/30771 , A61F2/34 , A61F2/3609 , A61F2/4609 , A61F2002/302 , A61F2002/30604 , A61F2002/30617 , A61F2002/30736 , A61F2002/30878 , A61F2002/30934 , A61F2002/30952 , A61F2002/30962 , A61F2002/4633 , A61F2002/4662 , A61F2002/4668 , A61F2002/4687 , B33Y80/00
摘要： A patient-specific acetabular resection guide includes a dome-shaped surface bounded by a periphery. The dome-shaped surface is a three-dimensional patient-specific surface designed to anatomically match and be received into an acetabulum of the patient, based on a three-dimensional image of a hip joint of the patient reconstructed from a medical scan of the hip joint. The resection guide includes a plurality of guiding formations defined on the resection guide and having patient-specific shapes and orientations for guiding corresponding osteotomies relative to the acetabulum for correcting hip dysplasia.
摘要翻译： 患者特异性髋臼切除引导件包括由周边界定的圆顶形表面。 圆顶形表面是根据从髋关节的医学扫描重建的患者的髋关节的三维图像，设计用于解剖学匹配并被接纳到患者的髋臼中的三维患者特异性表面 联合。 切除引导件包括限定在切除引导件上的多个引导结构，并且具有用于引导相对于髋臼的相应截骨的患者特定形状和取向，用于矫正髋关节发育不良。
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公开(公告)号：US20120109331A1
公开(公告)日：2012-05-03
申请号：US12915373
申请日：2010-10-29
申请人： Jason D. Meridew , John R. White
发明人： Jason D. Meridew , John R. White
IPC分类号： A61F2/32
CPC分类号： A61F2/34 , A61F2/30756 , A61F2002/30125 , A61F2002/30131 , A61F2002/30153 , A61F2002/30331 , A61F2002/30448 , A61F2002/305 , A61F2002/30731 , A61F2002/30841 , A61F2002/30886 , A61F2002/3092 , A61F2002/3487 , A61F2310/00161 , A61F2310/00574
摘要： Disclosed is a system for replacing a portion of cartilage in an acetabulum. A prosthesis can be positioned within an acetabulum to form a portion of the articulation surface within the acetabulum and to articulate with a femoral bone. For example, an acetabular prosthesis can be implanted to articulate with the natural femoral head.
摘要翻译： 公开了一种用于替换髋臼中软骨的一部分的系统。 假体可以定位在髋臼内以形成髋臼内的关节表面的一部分并且与股骨连接。 例如，可以植入髋臼假体以与天然股骨头铰接。
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