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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：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：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：US20090204225A1
公开(公告)日：2009-08-13
申请号：US12029873
申请日：2008-02-12
CPC分类号： A61F2/30734 , A61F2/34 , A61F2/4081 , A61F2002/30433 , A61F2002/30495 , A61F2002/305 , A61F2002/30504 , A61F2002/30512 , A61F2002/30616 , A61F2002/30736 , A61F2002/3092 , A61F2002/3401 , A61F2002/3406 , A61F2220/0025 , A61F2220/0041
摘要： An orthopedic prosthesis for implantation into a bone of a patient can include a shell, an augment and a securing member. The shell can be adapted to be affixed within the bone and have an outer surface adapted to receive bone ingrowth after implantation. The shell can have an inner surface adapted to engage a liner. An elongated slot can extend between the outer and inner surfaces of the shell. The augment can define a body and have a passage therethrough. The securing member can extend through the passage and the slot. The securing member can be movable between a locked position wherein the augment is precluded from relative movement with the shell and an unlocked position wherein the securing member is adapted to slidably traverse along the slot to locate the augment at a plurality of positions relative to the shell.
摘要翻译： 用于植入患者骨骼的整形外科假体可以包括外壳，增强件和固定构件。 壳体可以适于固定在骨骼内并具有适于在植入后接受骨向内生长的外表面。 壳体可以具有适于接合衬套的内表面。 细长的槽可以在壳的外表面和内表面之间延伸。 增强件可以限定主体并具有穿过其中的通道。 固定构件可以延伸穿过通道和槽。 固定构件可以在锁定位置和锁定位置之间移动，在锁定位置，增强件不会与壳体相对运动，并且解锁位置，其中固定构件适于沿着狭槽滑动地移动，以将增量定位在相对于壳体的多个位置 。
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公开(公告)号：US08197550B2
公开(公告)日：2012-06-12
申请号：US12559230
申请日：2009-09-14
IPC分类号： A61F2/32
CPC分类号： A61F2/34 , A61F2/4609 , A61F2002/30535 , A61F2250/0058
摘要： An orthopedic prosthesis for implantation into a bone of a patient includes a porous metal shell adapted to be affixed within the bone. The porous metal shell includes an outer surface adapted to receive bone ingrowth and an inner surface adapted to engage a liner. The porous metal shell is porous from the outer surface to the inner surface. A non-porous member may be affixed to the porous metal shell. The non-porous member may include a piercing member extending from the outer surface, the piercing member adapted to penetrate the bone in an implanted position. The non-porous member may include spikes or fins. In one example, the piercing member may define a reduced material cross section at an interface with the outer surface of the porous metal shell. The piercing member may be adapted to be broken at the reduced material cross section and removed from the porous metal shell.
摘要翻译： 用于植入患者骨骼的矫形假体包括适于固定在骨中的多孔金属壳。 多孔金属壳包括适于接收骨向内生长的外表面和适于接合衬垫的内表面。 多孔金属壳从外表面到内表面是多孔的。 无孔构件可以固定到多孔金属壳上。 无孔构件可以包括从外表面延伸的刺穿构件，刺穿构件适于在植入位置穿透骨骼。 无孔构件可以包括尖钉或翅片。 在一个示例中，刺穿构件可以在与多孔金属壳的外表面的界面处限定减小的材料横截面。 刺穿构件可以适于在减小的材料横截面处断裂并从多孔金属壳体移除。
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公开(公告)号：US07993408B2
公开(公告)日：2011-08-09
申请号：US12029873
申请日：2008-02-12
IPC分类号： A61F2/32
CPC分类号： A61F2/30734 , A61F2/34 , A61F2/4081 , A61F2002/30433 , A61F2002/30495 , A61F2002/305 , A61F2002/30504 , A61F2002/30512 , A61F2002/30616 , A61F2002/30736 , A61F2002/3092 , A61F2002/3401 , A61F2002/3406 , A61F2220/0025 , A61F2220/0041
摘要： An orthopedic prosthesis for implantation into a bone of a patient can include a shell, an augment and a securing member. The shell can be adapted to be affixed within the bone and have an outer surface adapted to receive bone ingrowth after implantation. The shell can have an inner surface adapted to engage a liner. An elongated slot can extend between the outer and inner surfaces of the shell. The augment can define a body and have a passage therethrough. The securing member can extend through the passage and the slot. The securing member can be movable between a locked position wherein the augment is precluded from relative movement with the shell and an unlocked position wherein the securing member is adapted to slidably traverse along the slot to locate the augment at a plurality of positions relative to the shell.
摘要翻译： 用于植入患者骨骼的整形外科假体可以包括外壳，增强件和固定构件。 壳体可以适于固定在骨骼内并具有适于在植入后接受骨向内生长的外表面。 壳体可以具有适于接合衬套的内表面。 细长的槽可以在壳的外表面和内表面之间延伸。 增强件可以限定主体并具有穿过其中的通道。 固定构件可以延伸穿过通道和槽。 固定构件可以在锁定位置和锁定位置之间移动，在锁定位置，增强件不会与壳体相对运动，并且解锁位置，其中固定构件适于沿着狭槽滑动地移动，以将增量定位在相对于壳体的多个位置 。
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公开(公告)号：US20110184424A1
公开(公告)日：2011-07-28
申请号：US13078372
申请日：2011-04-01
CPC分类号： A61F2/4637 , A61F2/30767 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2002/30013 , A61F2002/30367 , A61F2002/30403 , A61F2002/30822 , A61F2002/30968 , A61F2002/325 , A61F2002/3291 , A61F2002/3451 , A61F2002/3611 , A61F2002/365 , A61F2002/4641 , A61F2220/0033 , A61F2250/0024 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00401 , A61F2310/00407 , A61F2310/00413
摘要： A method for removing a bearing that is coupled to a prosthetic implant by a ring includes advancing a distal end of a removal tool in a first direction and into a slit formed in the ring. The ring can be caused to expand radially from engagement with the bearing. The distal end of the removal tool can be advanced in a second direction such that the removal tool engages the bearing. The distal end of the removal tool can be further advanced in the second direction such that the removal tool urges the bearing away from the prosthetic implant.
摘要翻译： 用于移除通过环耦合到假体植入物的轴承的方法包括使第一方向上的移除工具的远端前进并且形成在环中形成的狭缝中。 可以使环从与轴承的接合径向膨胀。 移除工具的远端可以在第二方向前进，使得移除工具接合轴承。 移除工具的远端可以在第二方向上进一步前进，使得移除工具将轴承推离远离假体植入物。
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公开(公告)号：US09445903B2
公开(公告)日：2016-09-20
申请号：US13367408
申请日：2012-02-07
CPC分类号： A61F2/34 , A61F2002/30332 , A61F2002/30604 , A61F2002/30607 , A61F2002/3403 , A61F2002/3411 , A61F2002/3414 , A61F2002/3451 , A61F2220/0033 , A61F2250/0062
摘要： A prosthesis to replace a portion of the anatomy, such as the acetabulum, can include a first portion. A second prosthesis portion can be positioned relative to the shell to provide the bearing surface to articulate with a femoral head prosthesis or femoral head. The second prosthesis portion can include a connection portion to engage a connection portion in the shell.
摘要翻译： 替代解剖结构的一部分（例如髋臼）的假体可以包括第一部分。 第二假体部分可以相对于壳体定位，以提供支承表面以与股骨头假体或股骨头铰接。 第二假体部分可以包括与外壳中的连接部分接合的连接部分。
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公开(公告)号：US20100131073A1
公开(公告)日：2010-05-27
申请号：US12624142
申请日：2009-11-23
IPC分类号： A61F2/32
CPC分类号： A61F2/34 , A61F2002/30332 , A61F2002/30604 , A61F2002/30607 , A61F2002/3403 , A61F2002/3411 , A61F2002/3414 , A61F2002/3451 , A61F2220/0033 , A61F2250/0062
摘要： A prosthesis to replace a portion of the anatomy, such as the acetabulum, can include a first portion. A second prosthesis portion can be positioned relative to the shell to provide the bearing surface to articulate with a femoral head prosthesis or femoral head. The second prosthesis portion can include a connection portion to engage a connection portion in the shell.
摘要翻译： 替代解剖结构的一部分（例如髋臼）的假体可以包括第一部分。 第二假体部分可以相对于壳体定位，以提供支承表面以与股骨头假体或股骨头铰接。 第二假体部分可以包括与外壳中的连接部分接合的连接部分。
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