Knee prosthesis assembly with ligament link
    1.
    发明授权
    Knee prosthesis assembly with ligament link 有权
    膝关节假体组装与韧带连接

    公开(公告)号:US08343227B2

    公开(公告)日:2013-01-01

    申请号:US12788966

    申请日:2010-05-27

    IPC分类号: A61F2/38

    摘要: A prosthetic knee joint assembly includes a femoral component that engages a femur and at least one bearing that supports articulation of the femoral component thereon. Also, the assembly includes a tibial tray that engages a tibia and that supports the bearing. A ligament link coupling component is included on the femoral component or the tibial tray. The ligament link coupling component is operable to couple to a ligament link to couple the ligament link to the femoral component or the tibial tray. Moreover, the assembly includes an opening included on the other of the femoral component or the tibial tray. The ligament link is received in the opening to bypass the other of the femoral component or the tibial tray to operably couple to the respective one of the femur or the tibia.

    摘要翻译: 假体膝关节组件包括与股骨接合的股骨部件和支撑股骨部件在其上的铰接的至少一个轴承。 此外,组件包括胫骨托,其接合胫骨并且支撑轴承。 股骨组件或胫骨托包括韧带连接部件。 韧带联接部件可操作以联接到韧带链节以将韧带连接件联接到股骨部件或胫骨托盘。 此外,组件包括包括在股骨部件或胫骨托盘中的另一个上的开口。 韧带连接件被接纳在开口中以绕过股骨部件或胫骨托中的另一个以可操作地联接到股骨或胫骨中的相应一个。

    Patient-Specific Osteotomy Devices and Methods
    2.
    发明申请
    Patient-Specific Osteotomy Devices and Methods 有权
    患者特异性截骨设备和方法

    公开(公告)号:US20110213376A1

    公开(公告)日:2011-09-01

    申请号:US13106295

    申请日:2011-05-12

    IPC分类号: A61B17/56

    摘要: An osteotomy method includes attaching a patient-specific osteotomy guide to a corresponding surface of a tibia of a patient and making an osteotomy at a patient-specific orientation through a resection slot of the osteotomy guide. The osteotomy guide is removed and first and second faces of the osteotomy are opened to form an implant insertion angle. The first and second faces of the osteotomy are secured at the implant insertion angle and an osteotomy implant having a patient-specific wedge angle that is smaller than the implant insertion angle is implanted. The first and second faces of the osteotomy are brought to the patient-specific wedge angle and in contact with the osteotomy implant.

    摘要翻译: 截骨方法包括将患者特异性截骨引导件附接到患者的胫骨的对应表面,并且通过截骨引导件的切除槽在患者特异性取向上进行截骨。 去除截骨引导件并且打开​​截骨的第一和第二面以形成植入物插入角度。 截骨的第一和第二面被固定在植入物插入角度,并植入具有小于植入物插入角度的患者特异性楔角的截骨植入物。 截骨的第一和第二面被带到患者特定的楔角并与截骨植入物接触。

    Knee Prosthesis Assembly With Ligament Link
    10.
    发明申请
    Knee Prosthesis Assembly With Ligament Link 有权
    膝关节假体装配与韧带链接

    公开(公告)号:US20100305709A1

    公开(公告)日:2010-12-02

    申请号:US12788973

    申请日:2010-05-27

    IPC分类号: A61F2/38

    摘要: A prosthetic knee joint assembly includes a femoral component and a bearing that supports articulation of the femoral component. The assembly further includes a tibial tray. Furthermore, the assembly includes a ligament link operably coupled to the tibial tray or the femoral component via a coupling component. The ligament link extending through the other of the tibial tray or the femoral component to couple to the respective one of the femur or tibia. The ligament link extends between first and second ends and includes an outer wall defining an interior longitudinal passage portion. First and second apertures extend through the wall. The first end extends through the first and second apertures and the longitudinal passage portion to define a first adjustable loop, and the second end extends through the first and second apertures and the longitudinal passage portion to define a second adjustable loop.

    摘要翻译: 假体膝关节组件包括股骨部件和支撑股骨部件的关节的支承件。 组件还包括胫骨托。 此外,组件包括经由联接部件可操作地联接到胫骨托或股骨部件的韧带连接。 韧带连接件延伸通过胫骨托或股骨部件中的另一个,以联接到股骨或胫骨中的相应一个。 韧带连杆在第一和第二端之间延伸,并且包括限定内部纵向通道部分的外壁。 第一和第二孔延伸通过壁。 第一端延伸穿过第一和第二孔和纵向通道部分以限定第一可调节环,并且第二端延伸穿过第一和第二孔和纵向通道部分以限定第二可调环。