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公开(公告)号：US20160367271A1
公开(公告)日：2016-12-22
申请号：US15184016
申请日：2016-06-16
申请人： Nolan C. Jones , Lindsey R. Rolston , Jeffery A. VanDiepenbos , Brian D. Earl , Anthony Romano , Andrew Freiberg
发明人： Nolan C. Jones , Lindsey R. Rolston , Jeffery A. VanDiepenbos , Brian D. Earl , Anthony Romano , Andrew Freiberg
摘要： Methods and apparatuses including apparatuses that can be used in a unicompartmental knee replacement procedure, a bicompartmental knee replacement procedure comprised of two unicompartmental knee replacements, a knee replacement procedure that utilizes a single femoral component and two unicompartmental tibial components, and other types of knee replacement procedures are disclosed. According to one example, an apparatus for guiding a tibial bone cut during knee replacement surgery is disclosed. The apparatus can comprise a mounting portion and a cutting portion. The mounting portion can be configured to couple with an alignment mechanism. The cutting portion can be connected to the mounting portion and can define a capture for a proximal cut. The cutting portion can have an aperture disposed adjacent a first end of the capture.
摘要翻译： 方法和装置包括可用于单室膝关节置换手术的装置，由两个单室膝盖置换组成的双室膝关节置换手术，使用单个股骨部件的膝关节置换手术和两个单室胫骨部件，以及其他类型的膝关节置换 公开了程序。 根据一个示例，公开了一种用于在膝关节置换手术期间引导胫骨骨切割的装置。 该装置可以包括安装部分和切割部分。 安装部分可以被配置成与对准机构相连。 切割部分可以连接到安装部分并且可以限定用于近端切割的捕获。 切割部分可以具有邻近捕获物的第一端设置的孔。
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2.发明授权公开(公告)号：US08551179B2
公开(公告)日：2013-10-08
申请号：US13161624
申请日：2011-06-16
IPC分类号： A61F2/38
CPC分类号： A61F2/3859 , A61B17/155 , A61F2/3877 , A61F2/3886 , A61F2/4684 , A61F2002/30616 , A61F2002/30878 , A61F2002/30889 , F04C2270/0421
摘要： A provisional femoral component, in one embodiment, including at least one first visual indicator and at least one second visual indicator, the first and second visual indicators providing indicating means for simultaneously visually representing a first profile of a first femoral prosthesis and a second profile of a second femoral prosthesis. In another embodiment, a provisional femoral component including a patellofemoral flange having two sulci and a central ridge between the two sulci. In this manner, the provisional femoral component can be positioned on a resected distal femur surface of both a right and left knee joint.
摘要翻译： 在一个实施例中，临时股骨部件包括至少一个第一视觉指示器和至少一个第二视觉指示器，所述第一和第二视觉指示器提供用于同时在视觉上代表第一股骨假体的第一轮廓的指示装置和第二轮廓 第二股骨假体 在另一个实施例中，临时股骨部件包括具有两个窦的髌股股法兰和两个窦之间的中心脊。 以这种方式，临时股骨部件可以定位在右膝关节和左膝关节的切除的远端股骨表面上。
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公开(公告)号：US20130204260A1
公开(公告)日：2013-08-08
申请号：US13760274
申请日：2013-02-06
IPC分类号： A61B17/17
CPC分类号： A61B17/1764 , A61B17/157
摘要： An apparatus includes a cut guide including a locking area, an alignment guide, and a connect mechanism to connect the cut guide to the alignment guide, wherein the connect mechanism includes a cone lock connect mechanism configured to engage with the cut guide locking area.
摘要翻译： 一种装置包括：切割引导件，其包括锁定区域，对准引导件和将切割引导件连接到对准引导件的连接机构，其中连接机构包括构造成与切割引导件锁定区域接合的锥形锁定连接机构。
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公开(公告)号：US09220611B2
公开(公告)日：2015-12-29
申请号：US13181070
申请日：2011-07-12
CPC分类号： A61F2/4607 , A61B17/92 , A61F2/3859 , A61F2/4603 , A61F2/461 , A61F2002/4622 , A61F2002/4627 , A61F2002/4628
摘要： A femoral component instrument includes a rotatable locking mechanism such as a post and is capable of interchangeable use between posterior stabilizing (“PS”) and cruciate retaining (“CR”) femoral component types via the locking mechanism. The instrument further includes a modular pad so that a pad specific to the prosthesis type may be chosen. Each pad of a particular femoral component type is useable with a variety of sizes of that femoral component type. The locking mechanism of the instrument is alternatively useable with a variety of femoral component types. The locking end of the post keys to a pad aperture to rotatably align the post to an appropriate securement position. If a femoral component is not locked to the pad, the post of the instrument moves from an exposed position proximal to the proximal pad surface to a retracted position distal to the proximal pad surface, thereby permitting impaction.
摘要翻译： 股骨部件仪器包括可旋转的锁定机构，例如柱，并且能够经由锁定机构在后稳定（“PS”）和十字形保持（“CR”）股骨构件类型之间可互换使用。 仪器还包括模块化垫，使得可以选择对假体类型特异的垫。 特定股骨组件类型的每个垫可用于该股骨组件类型的各种尺寸。 仪器的锁定机构可选择用于各种股骨组件类型。 柱的锁定端键到衬垫孔，以将柱可旋转地对准到适当的固定位置。 如果股骨部件没有被锁定到衬垫上，则仪器的柱从近侧衬垫表面的暴露位置移动到靠近近侧垫表面的缩回位置，从而允许冲击。
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公开(公告)号：US20130158556A1
公开(公告)日：2013-06-20
申请号：US13720251
申请日：2012-12-19
IPC分类号： A61B17/17
CPC分类号： A61B17/154 , A61B17/15 , A61B17/155 , A61B17/157 , A61B17/17 , A61B17/1764 , A61B17/56 , A61B2017/564 , A61B2017/565
摘要： Tools or other instruments can be used by a surgeon to complete an orthopedic procedure. One tool can include a resection tower and a valgus guide. The resection tower can include a cutting block and a dial coupled with the cutting block. The resection tower can be configured such that rotational movement of the dial, about an axis, effectuates movement of the cutting block along a plane substantially parallel with the axis. The dial, when rotated in a first direction, can move between a first position, which corresponds to a minimum cutting depth of the cutting block, and a second position, which corresponds to a maximum cutting depth of the cutting block. The valgus guide can be coupled with the resection tower and includes a rotatable member. The rotatable member can include an angular surface with one or more variable depth splines providing varus/valgus angle adjustment of the cutting block.
摘要翻译： 外科医生可以使用工具或其他器械来完成整形手术。 一个工具可以包括切除塔和外翻指引。 切除塔可以包括切割块和与切割块连接的表盘。 切除塔可以被配置成使得表盘围绕轴的旋转运动实现切割块沿着与轴线基本平行的平面的移动。 当第一方向旋转时，表盘可以在对应于切割块的最小切割深度的第一位置和对应于切割块的最大切割深度的第二位置之间移动。 外翻引导件可与切除塔联接并且包括可旋转构件。 可旋转构件可以包括具有一个或多个可变深度花键的角度表面，其提供切割块的内翻/外翻角度调整。
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公开(公告)号：US20140277213A1
公开(公告)日：2014-09-18
申请号：US14197994
申请日：2014-03-05
IPC分类号： A61B17/88
CPC分类号： A61B17/8872 , A61B2017/0046 , B25G1/063
摘要： An orthopedic device holder and related kit are disclosed. The orthopedic device holder can include a body portion having a proximal end and a distal end, the body portion defining a bore positioned between the proximal end and the distal end, a plunger portion having a proximal end and a distal end, the plunger portion extending into an opening of the body portion and defining a second bore, and a locking lever that, when activated, is configured to move between a first position and a second position and transition the first bore and the second bore from a locked configuration to an unlocked configuration.
摘要翻译： 公开了矫形装置支架和相关套件。 矫形装置保持器可以包括具有近端和远端的主体部分，主体部分限定位于近端和远端之间的孔，具有近端和远端的柱塞部分，柱塞部分延伸 进入主体部分的开口并限定第二孔，以及锁定杆，其在被启动时构造成在第一位置和第二位置之间移动，并且将第一孔和第二孔从锁定构型转移到解锁的 组态。
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公开(公告)号：US20130018382A1
公开(公告)日：2013-01-17
申请号：US13181070
申请日：2011-07-12
CPC分类号： A61F2/4607 , A61B17/92 , A61F2/3859 , A61F2/4603 , A61F2/461 , A61F2002/4622 , A61F2002/4627 , A61F2002/4628
摘要： A femoral component instrument includes a rotatable locking mechanism such as a post and is capable of interchangeable use between posterior stabilizing (“PS”) and cruciate retaining (“CR”) femoral component types via the locking mechanism. The instrument further includes a modular pad so that a pad specific to the prosthesis type may be chosen. Each pad of a particular femoral component type is useable with a variety of sizes of that femoral component type. The locking mechanism of the instrument is alternatively useable with a variety of femoral component types. The locking end of the post keys to a pad aperture to rotatably align the post to an appropriate securement position. If a femoral component is not locked to the pad, the post of the instrument moves from an exposed position proximal to the proximal pad surface to a retracted position distal to the proximal pad surface, thereby permitting impaction.
摘要翻译： 股骨部件器械包括可旋转的锁定机构，例如柱，并且能够经由锁定机构在后稳定（PS）和十字形保持（CR）股骨构件类型之间可互换使用。 仪器还包括模块化垫，使得可以选择对假体类型特异的垫。 特定股骨组件类型的每个垫可用于该股骨组件类型的各种尺寸。 仪器的锁定机构可选择用于各种股骨组件类型。 柱的锁定端键到衬垫孔，以将柱可旋转地对准到适当的固定位置。 如果股骨部件没有被锁定到衬垫上，则仪器的柱从近侧衬垫表面的暴露位置移动到靠近近侧垫表面的缩回位置，从而允许冲击。
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公开(公告)号：US20120323334A1
公开(公告)日：2012-12-20
申请号：US13161624
申请日：2011-06-16
IPC分类号： A61F2/38
CPC分类号： A61F2/3859 , A61B17/155 , A61F2/3877 , A61F2/3886 , A61F2/4684 , A61F2002/30616 , A61F2002/30878 , A61F2002/30889 , F04C2270/0421
摘要： A provisional femoral component, in one embodiment, including at least one first visual indicator and at least one second visual indicator, the first and second visual indicators providing indicating means for simultaneously visually representing a first profile of a first femoral prosthesis and a second profile of a second femoral prosthesis. In another embodiment, a provisional femoral component including a patellofemoral flange having two sulci and a central ridge between the two sulci. In this manner, the provisional femoral component can be positioned on a resected distal femur surface of both a right and left knee joint.
摘要翻译： 在一个实施例中，临时股骨部件包括至少一个第一视觉指示器和至少一个第二视觉指示器，所述第一和第二视觉指示器提供用于同时在视觉上代表第一股骨假体的第一轮廓的指示装置和第二轮廓 第二股骨假体 在另一个实施例中，临时股骨部件包括具有两个窦的髌股股法兰和两个窦之间的中心脊。 以这种方式，临时股骨部件可以定位在右膝关节和左膝关节的切除的远端股骨表面上。
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公开(公告)号：US20170273696A1
公开(公告)日：2017-09-28
申请号：US15467663
申请日：2017-03-23
申请人： Nolan C. Jones , Richard Moore
发明人： Nolan C. Jones , Richard Moore
CPC分类号： A61B17/1764 , A61B17/157 , A61B17/1675 , A61F2/3859 , A61F2/389
摘要： Methods and apparatuses including apparatuses that can be used for guiding resection of a tibia during a knee replacement surgery procedures are disclosed. According to one example, an apparatus for guiding a tibial bone cut during knee replacement surgery is disclosed. The apparatus can comprise a first portion and a second portion. The first portion can be configured to position the apparatus relative to one or more of a medial condyle of a femur, a lateral condyle of the femur, a medial condyle of a femoral component and a lateral condyle of the femoral component. The second portion can be connected to the first portion and can define one or more slots. The slots can be configured for at least one of a first proximal cut and a first sagittal cut to the tibia.
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公开(公告)号：US20160262898A1
公开(公告)日：2016-09-15
申请号：US15065008
申请日：2016-03-09
申请人： Nolan C. Jones , James C. Harris
发明人： Nolan C. Jones , James C. Harris
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2002/30708 , A61F2002/3895 , A61F2250/0023 , A61F2310/00131
摘要： Various apparatuses and related methods are disclosed. According to one example, a tibial implant is disclosed that can be configured for attachment to a tibia in a knee arthroplasty. The tibial implant can include a baseplate having a first portion and a second portion, the first portion is symmetrically shaped, sized, and positioned with respect to the second portion and one or more fixation features configured to extend from a distal surface of the baseplate and configured for attachment to a resected proximal surface of the tibia.
摘要翻译： 公开了各种装置和相关方法。 根据一个示例，公开了可以被配置为在膝关节置换术中附接到胫骨的胫骨植入物。 胫骨植入物可以包括具有第一部分和第二部分的基板，第一部分相对于第二部分对称地成形，定尺寸和定位，以及一个或多个固定特征构造成从基板的远侧表面延伸， 被配置为附接到胫骨的切除的近端表面。
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