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1. 发明申请

US20130261632A1 SURGICAL INSTRUMENT AND METHOD OF POSITIONING AN ACETABULAR PROSTHETIC COMPONENT 有权
标题翻译：手术仪器和定位一个预防性组件的方法
公开(公告)号：US20130261632A1
公开(公告)日：2013-10-03
申请号：US13434154
申请日：2012-03-29
申请人： Carl F. Livorsi , Francisco A. Amaral , Rod G. Cameron
发明人： Carl F. Livorsi , Francisco A. Amaral , Rod G. Cameron
IPC分类号： A61F2/46
CPC分类号： A61F2/4609 , A61B90/06 , A61B2090/068 , A61F2/4657 , A61F2002/30617 , A61F2002/4627 , A61F2002/4629 , A61F2002/4668
摘要： An orthopaedic surgical instrument for positioning an acetabular prosthetic component in a patient's surgically-prepared acetabulum includes a surgical tool configured to be coupled to the acetabular prosthetic component, and a gravity-based position indicator removably coupled to the surgical tool. The position indicator includes a first marking indicating a first position of the acetabular prosthetic component, and a second marking indicating a second position.
摘要翻译：用于将髋臼假体部件定位在患者的外科手术制备的髋臼中的整形外科手术器械包括构造成联接到髋臼假体部件的外科手术工具和可移除地联接到外科手术工具的基于重力的位置指示器。位置指示器包括指示髋臼假体部件的第一位置的第一标记和指示第二位置的第二标记。

2. 发明授权

US08506569B2 Reciprocating rasps for use in an orthopaedic surgical procedure 有权
标题翻译：往复式锉刀用于矫形外科手术
公开(公告)号：US08506569B2
公开(公告)日：2013-08-13
申请号：US12956914
申请日：2010-11-30
申请人： Ryan C. Keefer , Sarah M. Anthony , Conrad L. Klotz , Kyle E. Lappin , Van A. Flamion , James A. Caywood , Francisco A. Amaral , Michael J. Fortin , Gabriel M. Surma , Joanna L. Surma
发明人： Ryan C. Keefer , Sarah M. Anthony , Conrad L. Klotz , Kyle E. Lappin , Van A. Flamion , James A. Caywood , Francisco A. Amaral , Michael J. Fortin , Gabriel M. Surma , Joanna L. Surma
IPC分类号： A61B17/16 , A61B17/14 , A61B17/32
CPC分类号： A61B17/1659 , A61B17/16 , A61B17/1604 , A61B17/1613 , A61B17/1615 , A61B17/1617 , A61B17/162 , A61B17/1662 , A61B17/1664 , A61B17/1666 , A61B17/1668 , A61B17/1684 , A61B17/1735 , A61B17/1746 , A61B17/1778 , A61B17/32 , A61B17/32002 , A61B2017/320004 , A61B2017/320008 , A61F2/34 , A61F2/4081 , A61F2/4684 , A61F2002/30736
摘要： Reciprocating rasps for the surgical preparation of the bone prior to the implantation of a glenoid or acetabular component with complex geometry are disclosed. Surgical methods for the use of such reciprocating rasps are also disclosed. A reciprocating rasp for use in the surgical preparation of an acetabulum includes a shaft having a first end configured to be secured in a chuck of a reciprocating tool, and a cutting head secured to a second end of the shaft. The cutting head includes a cutting surface having a plurality of cutting teeth arranged in a geometry that corresponds with a geometry of the acetabular component, and an alignment guide that is devoid of cutting teeth and configured to cooperate with a complementary alignment guide of an acetabular trial instrument when the cutting head is secured to the second end of the shaft.
摘要翻译：公开了在植入具有复杂几何形状的关节盂或髋臼部件之前进行骨的手术准备的往复式锉刀。还公开了使用这种往复式锉刀的手术方法。用于手术制备髋臼的往复式锉刀包括具有构造成固定在往复式工具的卡盘中的第一端的轴，以及固定到所述轴的第二端的切割头。切割头包括具有多个切割齿的切割表面，该多个切割齿以几何形状布置，其对应于髋臼部件的几何形状;以及对准引导件，其不具有切割齿并配置成与髋臼试验的互补对准引导件配合当切割头固定到轴的第二端时的仪器。

3. 外观设计

USD724727S1 Surgical handle 有权
标题翻译：外科手柄
公开(公告)号：USD724727S1
公开(公告)日：2015-03-17
申请号：US29457179
申请日：2013-06-07
申请人： Janelle M. Lubensky , Duncan G. Young , Francisco A. Amaral , Craig S. Tsukayama , Carl F. Livorsi , Jeffrey M. Walcutt
设计人： Janelle M. Lubensky , Duncan G. Young , Francisco A. Amaral , Craig S. Tsukayama , Carl F. Livorsi , Jeffrey M. Walcutt

4. 发明申请

US20140276850A1 FEMORAL SURGICAL INSTRUMENT AND METHOD OF USING SAME 有权
标题翻译：外科手术器械及其使用方法
公开(公告)号：US20140276850A1
公开(公告)日：2014-09-18
申请号：US13834374
申请日：2013-03-15
申请人： Rebecca L. Chaney , Craig S. Tsukayama , Janelle M. Lubensky , Duncan G. Young , Jonathan C. Lee , Jeffrey M. Walcutt , Francisco A. Amaral , Carl F. Livorsi , Peter J. James
发明人： Rebecca L. Chaney , Craig S. Tsukayama , Janelle M. Lubensky , Duncan G. Young , Jonathan C. Lee , Jeffrey M. Walcutt , Francisco A. Amaral , Carl F. Livorsi , Peter J. James
IPC分类号： A61B17/16 , A61B17/17
CPC分类号： A61B17/155 , A61B17/164 , A61B17/1659 , A61B17/1675 , A61B17/1717 , A61B17/1735 , A61B17/1764 , A61B17/921 , A61B2017/0046 , A61B2090/034 , A61B2090/062 , A61B2090/0811 , A61F2/461 , A61F2/4657 , A61F2/4684 , A61F2002/4623 , A61F2002/4624 , A61F2002/4681
摘要： An orthopaedic surgical instrument assembly includes an instrument handle configured to clamp a broach and femoral stem trial assembly. A depth stop is configured to removably couple to the instrument handle. When the broach and femoral stem trial are advanced into a medullary canal of a patient's femur, a substantially planar proximal surface of the depth stop is configured to engage the distal surface of the femur, determining the depth of the broach in the medullary canal. The proximal surface of the depth stop is parallel to the joint line, defining an oblique angle to the anatomical axis of the femur. The depth stop may be attached to the instrument handle at a number of positions to control the depth of the broach. The assembly may include a spacer plate removably coupled to the depth stop that distalizes the broach in the medullary canal.
摘要翻译：矫形外科器械组件包括被配置为夹持拉刀和股骨柄试验组件的器械手柄。深度限位器被配置为可移除地耦合到仪器把手。当拉刀和股骨柄试验进入患者股骨的髓管时，深度止动件的基本平坦的近端表面被配置为接合股骨的远端表面，确定髓质管中的拉刀的深度。深度止动件的近端表面平行于关节线，限定与股骨的解剖轴线的倾斜角度。深度限位器可以在多个位置附接到仪器把手以控制拉刀的深度。组件可以包括可移除地联接到深度止动件的间隔板，该深度止动件使髓质管中的拉刀远端化。

5. 发明申请

US20190083106A1 METHOD AND INSTRUMENTS FOR ASSEMBLING A FEMORAL ORTHOPAEDIC PROSTHESIS 审中-公开
公开(公告)号：US20190083106A1
公开(公告)日：2019-03-21
申请号：US15710373
申请日：2017-09-20
申请人： Megan Wallace , Carl F. Livorsi , Jeremy Oden , Gregory S. Meadows , Francisco A. Amaral , Michael J. Brock , Anthony J. Webb , Craig S. Tsukayama , Karen N. Moeller , Richard C. Ditto
发明人： Megan Wallace , Carl F. Livorsi , Jeremy Oden , Gregory S. Meadows , Francisco A. Amaral , Michael J. Brock , Anthony J. Webb , Craig S. Tsukayama , Karen N. Moeller , Richard C. Ditto
IPC分类号： A61B17/15 , A61F2/46 , A61B17/16
摘要： A method and instruments to assemble a femoral orthopaedic prosthesis is disclosed. The system may also include prosthetic trial components, which may be used to size and select the components of the orthopaedic prosthesis. The system may include components of the orthopaedic prosthesis such as, for example, a prosthetic femoral component, a prosthetic tibial component, a prosthetic stem component, and a prosthetic sleeve component.

6. 发明申请

US20190083113A1 METHOD AND INSTRUMENTS FOR ASSEMBLING AN ORTHOPAEDIC PROSTHESIS 审中-公开
公开(公告)号：US20190083113A1
公开(公告)日：2019-03-21
申请号：US15710348
申请日：2017-09-20
申请人： Megan Wallace , Carl F. Livorsi , Jeremy Oden , Gregory S. Meadows , Francisco A. Amaral , Michael J. Brock , Anthony J. Webb , Craig S. Tsukayama , Karen N. Moeller , Richard C. Ditto
发明人： Megan Wallace , Carl F. Livorsi , Jeremy Oden , Gregory S. Meadows , Francisco A. Amaral , Michael J. Brock , Anthony J. Webb , Craig S. Tsukayama , Karen N. Moeller , Richard C. Ditto
IPC分类号： A61B17/16 , A61F2/46 , A61B17/15
CPC分类号： A61F2/4684 , A61B17/154 , A61F2/38 , A61F2/4637
摘要： A method and instruments to assemble an orthopaedic prosthesis is disclosed. The system may also include prosthetic trial components, which may be used to size and select the components of the orthopaedic prosthesis. The system may include components of the orthopaedic prosthesis such as, for example, a prosthetic femoral component, a prosthetic tibial component, a prosthetic stem component, and a prosthetic sleeve component.

7. 发明授权

US09358130B2 Surgical instrument and method of positioning an acetabular prosthetic component 有权
标题翻译：手术器械和定位髋臼假体部件的方法
公开(公告)号：US09358130B2
公开(公告)日：2016-06-07
申请号：US13434154
申请日：2012-03-29
申请人： Carl F. Livorsi , Francisco A. Amaral , Rod G. Cameron
发明人： Carl F. Livorsi , Francisco A. Amaral , Rod G. Cameron
IPC分类号： A61F2/46 , A61B19/00 , A61F2/30
CPC分类号： A61F2/4609 , A61B90/06 , A61B2090/068 , A61F2/4657 , A61F2002/30617 , A61F2002/4627 , A61F2002/4629 , A61F2002/4668
摘要： An orthopaedic surgical instrument for positioning an acetabular prosthetic component in a patient's surgically-prepared acetabulum includes a surgical tool configured to be coupled to the acetabular prosthetic component, and a gravity-based position indicator removably coupled to the surgical tool. The position indicator includes a first marking indicating a first position of the acetabular prosthetic component, and a second marking indicating a second position.
摘要翻译：用于将髋臼假体部件定位在患者的外科手术制备的髋臼中的整形外科手术器械包括构造成联接到髋臼假体部件的外科手术工具和可移除地联接到外科手术工具的基于重力的位置指示器。位置指示器包括指示髋臼假体部件的第一位置的第一标记和指示第二位置的第二标记。

8. 发明申请

US20140276838A1 FEMORAL SYSTEM HANDLE SURGICAL INSTRUMENT AND METHOD OF ASSEMBLING SAME 有权
标题翻译：手术系统手术器械及其组装方法
公开(公告)号：US20140276838A1
公开(公告)日：2014-09-18
申请号：US13834862
申请日：2013-03-15
申请人： Craig S. Tsukayama , Rebecca L. Chaney , William R. Macumber , Janelle M. Lubensky , Duncan G. Young , Jonathan C. Lee , Jeffrey M. Walcutt , Francisco A. Amaral , Carl F. Livorsi
发明人： Craig S. Tsukayama , Rebecca L. Chaney , William R. Macumber , Janelle M. Lubensky , Duncan G. Young , Jonathan C. Lee , Jeffrey M. Walcutt , Francisco A. Amaral , Carl F. Livorsi
IPC分类号： A61B17/16 , G05G1/04
CPC分类号： A61B17/1675 , A61B17/155 , A61B17/164 , A61B17/1659 , A61B2017/0046 , A61B2017/00526 , A61B2090/036 , A61F2002/4623 , A61F2002/4624 , A61F2002/4681 , G05G1/04 , Y10T29/49826 , Y10T74/20396
摘要： An orthopaedic surgical instrument assembly includes a system handle configured to clamp a broach and femoral stem trial assembly. The system handle includes a clamp lever and a release lever both pivotally coupled to the system handle, and a leaf spring connecting the clamp lever and the release lever. When the release lever is moved from an unclamped position to a clamped position, the leaf spring is put in tension, and the clamp lever engages a flange of the broach, securing the broach to the system handle. Methods of assembling the system handle are described and claimed.
摘要翻译：矫形外科器械组件包括构造成夹持拉刀和股骨柄试验组件的系统手柄。系统手柄包括夹紧杆和可枢转地联接到系统手柄的释放杆，以及连接夹紧杆和释放杆的板簧。当释放杆从松开位置移动到夹紧位置时，片簧被张紧，夹紧杆接合拉刀的凸缘，将拉刀固定到系统手柄上。描述和要求保护组装系统手柄的方法。

9. 发明授权

US5375481A Multi-position ratchet mechanism 失效
标题翻译：多位棘轮机构
公开(公告)号：US5375481A
公开(公告)日：1994-12-27
申请号：US152118
申请日：1993-11-12
申请人： Rene J. Cabrera , Francisco A. Amaral , John J. Amaral , John R. Bookwalter
发明人： Rene J. Cabrera , Francisco A. Amaral , John J. Amaral , John R. Bookwalter
IPC分类号： G05G5/18 , A61B17/02 , G05G5/24 , G05G1/00
CPC分类号： A61B17/0293 , Y10T74/20684 , Y10T74/20696 , Y10T74/20702 , Y10T74/20714 , Y10T74/2133 , Y10T74/2136 , Y10T74/214
摘要： A multi-position ratchet mechanism for holding a surgical retractor blade which permits a retractor blade to be rotated into the wound and retracted at the same time to duplicate the natural "toe-in" method of retraction achieved with the hand. The ratchet mechanism includes a ratchet holder to which is pivotally attached a ratchet pivot housing. The retractor blade is mounted in an opening projecting through ratchet pivot housing and held in position by a retractor pawl attached to the ratchet pivot housing. The ratchet pivot housing also has a curved ratchet which depends into a cooperating slot in the ratchet holder and engages a ratchet release bar which is mounted on the ratchet holder and spring biased into the ratchet slot. One end of ratchet release bar is positioned under an actuating surface of the retractor pawl. The application of pressure on the actuating surface will release both ratchets to allow adjustment of the retractor blade.
摘要翻译：一种用于保持手术牵开器叶片的多位棘轮机构，其允许牵开器叶片旋转到伤口中并同时缩回以复制用手实现的自然“收缩”收缩方法。棘轮机构包括棘轮保持器，枢轴地附接有棘轮枢轴壳体。牵开器叶片安装在通过棘轮枢转壳体突出的开口中并且通过附接到棘轮枢轴壳体的牵开器爪保持就位。棘轮枢轴壳体还具有弯曲的棘轮，该棘轮固定在棘轮保持器中的配合槽中并且与棘轮释放杆接合，棘轮释放杆安装在棘轮保持器上并且弹簧偏置到棘轮槽中。棘轮释放杆的一端位于牵开器棘爪的致动表面下方。在致动表面上施加压力将释放两个棘轮以允许调节牵开器叶片。

10. 发明申请

US20190083112A1 ORTHOPAEDIC SYSTEM AND METHOD FOR ASSEMBLING PROSTHETIC COMPONENTS 审中-公开
公开(公告)号：US20190083112A1
公开(公告)日：2019-03-21
申请号：US15710311
申请日：2017-09-20
申请人： Megan Wallace , Carl F. Livorsi , Jeremy Oden , Gregory S. Meadows , Francisco A. Amaral , Michael J. Brock , Anthony J. Webb , Craig S. Tsukayama , Karen N. Moeller , Richard C. Ditto
发明人： Megan Wallace , Carl F. Livorsi , Jeremy Oden , Gregory S. Meadows , Francisco A. Amaral , Michael J. Brock , Anthony J. Webb , Craig S. Tsukayama , Karen N. Moeller , Richard C. Ditto
IPC分类号： A61B17/16 , A61F2/46 , A61B17/15
摘要： An orthopaedic system and method to assemble an orthopaedic prosthesis is disclosed. The system may also include prosthetic trial components, which may be used to size and select the components of the orthopaedic prosthesis. The system may include components of the orthopaedic prosthesis such as, for example, a prosthetic femoral component, a prosthetic tibial component, a prosthetic stem component, and a prosthetic sleeve component.

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