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    Bone Removal Instrument
    7.
    发明申请
    Bone Removal Instrument 有权
    骨清除仪

    公开(公告)号：US20130006249A1

    公开(公告)日：2013-01-03

    申请号：US13170313

    申请日：2011-06-28

    申请人： David C. Paul ,  William S. Rhoda ,  Donald Kolletzki

    发明人： David C. Paul ,  William S. Rhoda ,  Donald Kolletzki

    IPC分类号： A61B17/16

    CPC分类号： A61B17/1611 ,  A61B17/1604 ,  A61B17/1606 ,  A61B17/1608 ,  A61B17/56 ,  A61B2017/320064 ,  A61B2017/564

    摘要： Improved spinal instruments are provided. In particular, the present application relates to an improved rongeur that allows for multiple bites of bone to be performed in a patient before removing the rongeur from the patient. The rongeur includes a lower shaft and an upper shaft slidable relative to the lower shaft. The lower shaft and upper shaft form a jaw mechanism that can take multiple bites of bone, which can be deposited in a storage cavity formed in the upper shaft. To assist in removing the bone from within the storage cavity, an internal plunger mechanism can be provided that is actuated by a finger hold. In addition, at least portions of the upper shaft are detachable from the lower shaft such that the upper shaft can be thoroughly cleaned and re-used if desired.

    摘要翻译： 提供改进的脊柱器械。 特别地，本申请涉及一种改进的骨架，其允许在从患者中移除骨骼之前在患者体内执行多个咬合的骨。 绳索包括下轴和相对于下轴可滑动的上轴。 下轴和上轴形成颚式机构，其可以承载多个骨头，其可以沉积在形成在上轴中的储存空腔中。 为了帮助从储存腔中移除骨骼，可以提供由手指保持致动的内部柱塞机构。 此外，上轴的至少一部分可与下轴分离，使得如果需要，上轴可以被彻底清洁并重新使用。

    Orthopedic Implants Having Improved Strength and Imaging Characteristics
    10.
    发明申请
    Orthopedic Implants Having Improved Strength and Imaging Characteristics 审中-公开
    具有改善强度和成像特征的矫形植入物

    公开(公告)号：US20130317504A1

    公开(公告)日：2013-11-28

    申请号：US13478909

    申请日：2012-05-23

    申请人： David C. Paul ,  William S. Rhoda

    发明人： David C. Paul ,  William S. Rhoda

    IPC分类号： A61B17/68

    CPC分类号： A61B17/866 ,  A61B17/8685

    摘要： Orthopedic implants having improved strength and imaging characteristics are provided. The implants can comprise an inner core member that is encased at least in part by an outer encasing member. The inner core member can be formed of a first material that imparts improved strength to the implant, while the outer encasing member is formed of a second material that imparts improved imaging characteristics to the implant. Alternatively, the implants can include a single-piece member formed of a first material that is coated by a coating layer of a second material.

    摘要翻译： 提供具有改善的强度和成像特征的矫形植入物。 植入物可以包括至少部分地由外包装构件包封的内芯构件。 内芯构件可以由向植入物赋予改进的强度的第一材料形成，而外包装构件由向植入物赋予改进的成像特性的第二材料形成。 或者，植入物可以包括由第二材料的涂层涂覆的第一材料形成的单件构件。