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1. 发明申请

US20160367271A1 TIBIAL CUT GUIDE 审中-公开
标题翻译： TIBIAL切割指南
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
IPC分类号： A61B17/17 , A61F2/46
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。

2. 发明申请

US20120330431A1 DEVICE FOR UNICOMPARTMENTAL KNEE ARTHROPLASTY 有权
标题翻译：手术针灸手术装置
公开(公告)号：US20120330431A1
公开(公告)日：2012-12-27
申请号：US13582820
申请日：2011-03-09
申请人： Lindsey R. Rolston
发明人： Lindsey R. Rolston
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2002/30604 , A61F2002/30879 , A61F2002/30889 , A61F2002/30892 , A61F2002/30899 , A61F2002/3895
摘要： A device for unicompartmental arthroplasty of the knee. The device permits arthroplasty of the medial and/or lateral tibial condyle, and allows for securing of the device without the use of bone cement. Such a device comprises a baseplate, the baseplate comprising a first surface configured to be secured to a surgically prepared medial (or lateral) compartment of a proximal end of a patient's tibia, and an opposing second surface configured to replicate a medial (or lateral) tibial condyle; a flange adjacent the baseplate, the flange shaped to interface with a surgically prepared anterior surface of the proximal end of the patient's tibia, the flange comprising an orifice therethrough; and at least one anchor protruding from the first surface, the at least one anchor arranged to coincide with at least one corresponding surgically prepared void in the patient's tibia.
摘要翻译：膝关节置换术的单位关节置换装置。该装置允许内侧和/或外侧胫骨髁的关节成形术，并且允许在不使用骨水泥的情况下固定装置。这种装置包括底板，底板包括构造成固定到患者胫骨的近端的手术准备的内侧（或侧向）隔室的第一表面和配置成复制内侧（或侧向）胫骨髁与所述基板相邻的凸缘，所述凸缘成形为与所述患者胫骨的近端的手术准备的前表面相接合，所述凸缘包括通过其的孔; 以及从所述第一表面突出的至少一个锚固件，所述至少一个锚定件布置成与患者胫骨中的至少一个对应的外科手术准备的空隙重合。

3. 发明申请

US20150190154A1 DISTAL FEMUR CUTTING BLOCK AND METHOD OF USING THE SAME 审中-公开
标题翻译：远程切割块及其使用方法
公开(公告)号：US20150190154A1
公开(公告)日：2015-07-09
申请号：US14423901
申请日：2013-09-13
申请人： Lindsey R. Rolston
发明人： Lindsey R. Rolston
IPC分类号： A61B17/17
CPC分类号： A61B17/1764 , A61B17/155 , A61F2002/4687
摘要： A distal femur cutting block comprising a first portion defining a first external surface, the first external surface including one or more first passages therethrough; and a second portion defining a second external surface, the second external surface including one or more second passages therethrough, the first portion hingedly connected to the second portion, wherein the first portion and the second portion may be rotated relative to each other through the hinged connection; and a third surface opposite one of the first surface or the second surface, the third surface comprising contours configured to substantially mate with at least one condyle of the distal femur.
摘要翻译：股骨远端切割块包括限定第一外表面的第一部分，所述第一外表面包括穿过其中的一个或多个第一通道; 以及限定第二外表面的第二部分，所述第二外表面包括穿过其中的一个或多个第二通道，所述第一部分铰接地连接到所述第二部分，其中所述第一部分和所述第二部分可以相对于彼此通过铰接的连接; 以及与所述第一表面或所述第二表面相对的第三表面，所述第三表面包括构造成与所述远端股骨的至少一个髁基本上配合的轮廓。

4. 发明授权

US08690955B2 Device for unicompartmental knee arthroplasty 有权
标题翻译：单室膝关节置换装置
公开(公告)号：US08690955B2
公开(公告)日：2014-04-08
申请号：US13582820
申请日：2011-03-09
申请人： Lindsey R. Rolston
发明人： Lindsey R. Rolston
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2002/30604 , A61F2002/30879 , A61F2002/30889 , A61F2002/30892 , A61F2002/30899 , A61F2002/3895
摘要： A device for unicompartmental arthroplasty of the knee. The device permits arthroplasty of the medial and/or lateral tibial condyle, and allows for securing of the device without the use of bone cement. Such a device comprises a baseplate, the baseplate comprising a first surface configured to be secured to a surgically prepared medial (or lateral) compartment of a proximal end of a patient's tibia, and an opposing second surface configured to replicate a medial (or lateral) tibial condyle; a flange adjacent the baseplate, the flange shaped to interface with a surgically prepared anterior surface of the proximal end of the patient's tibia, the flange comprising an orifice therethrough; and at least one anchor protruding from the first surface, the at least one anchor arranged to coincide with at least one corresponding surgically prepared void in the patient's tibia.
摘要翻译：膝关节置换术的单位关节置换装置。该装置允许内侧和/或外侧胫骨髁的关节成形术，并且允许在不使用骨水泥的情况下固定装置。这种装置包括底板，底板包括构造成固定到患者胫骨的近端的手术准备的内侧（或侧向）隔室的第一表面和配置成复制内侧（或侧向）胫骨髁与所述基板相邻的凸缘，所述凸缘成形为与所述患者胫骨的近端的手术准备的前表面相接合，所述凸缘包括通过其的孔; 以及从所述第一表面突出的至少一个锚固件，所述至少一个锚定件布置成与患者胫骨中的至少一个对应的外科手术准备的空隙重合。

5. 发明授权

US06916341B2 Device and method for bicompartmental arthroplasty 有权
标题翻译：双室双关节置换装置及方法
公开(公告)号：US06916341B2
公开(公告)日：2005-07-12
申请号：US10370002
申请日：2003-02-20
申请人： Lindsey R. Rolston
发明人： Lindsey R. Rolston
IPC分类号： A61F2/00 , A61F2/30 , A61F2/38 , A61F2/46
CPC分类号： A61F2/38 , A61F2/30767 , A61F2/30771 , A61F2/3877 , A61F2002/30364 , A61F2002/30574 , A61F2002/30878 , A61F2002/3895 , A61F2002/4631 , A61F2220/0033 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00179 , A61F2310/00239 , A61F2310/00353
摘要： Disclosed is a device and method of bicompartmental arthroplasty of the knee. The device permits arthroplasty of the medial or lateral and patellofemoral compartments of the knee while leaving the opposite compartments and the anterior and posterior cruciate ligaments intact. The device provides a femoral prosthesis component that includes a trochlear surface and a tibial prosthesis component which can be secured to the tibia. The femoral component is essentially “u” shaped having an anterior leg upon which the trochlear surface is positioned and a posterior leg which engages the posterior surface of the distal end of the femur. The femoral component also has a convex articulating surface which engages a concave articulating surface of the tibial prosthesis component to approximate the articulation of a healthy knee.
摘要翻译：公开了膝盖双室双关节置换术的装置和方法。该装置允许关节置换膝盖的内侧或外侧和髌股室，同时离开相对的隔室和前交叉韧带和后交叉韧带完好无损。该装置提供股骨假体部件，其包括可以固定到胫骨的滑车表面和胫骨假体部件。股骨部件基本上是“u”形的，具有前腿，滑腿表面位于该前腿上，后腿与股骨远端的后表面接合。股骨部件还具有与胫骨假体部件的凹形关节表面接合以接近健康膝盖的关节的凸形关节表面。

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