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1. 发明申请

US20080041196A1 Surgical Screw Insertion Devices and Methods of Use 审中-公开
标题翻译：手术螺丝插入装置及使用方法
公开(公告)号：US20080041196A1
公开(公告)日：2008-02-21
申请号：US11464898
申请日：2006-08-16
申请人： Wilder Companioni , Carl M. Stamp , Alexander R. Vaccaro
发明人： Wilder Companioni , Carl M. Stamp , Alexander R. Vaccaro
IPC分类号： B25B23/10 , B25B23/08
CPC分类号： B25B23/101 , A61B17/862 , A61B17/8883 , A61B17/8891
摘要： The present application is directed to devices and methods for inserting and mounting a fastener into a patient during a surgical procedure. In one embodiment, the device includes inner and outer sleeves. The inner sleeve may include a distal end that is configured to maintain the screw. In one embodiment, the outer sleeve may axially move along the inner sleeve to control an attachment force that is applied by the inner sleeve to maintain attachment of the fastener. In one method of use, the fastener is attached to the inner sleeve with the outer sleeve positioned to apply an attachment force. A handle of the device may be manipulated to position the fastener within the patient. Once positioned, the handle may be rotated to mount the fastener within a support member. As a head of the fastener is approaching the support member, the fastener disengages from the inner sleeve and remains within the patient.
摘要翻译：本申请涉及用于在外科手术过程中将紧固件插入并安装到患者体内的装置和方法。在一个实施例中，该装置包括内部和外部套筒。内套筒可以包括构造成保持螺钉的远端。在一个实施例中，外套筒可以沿着内套筒轴向移动以控制由内套筒施加以保持紧固件的附接的附接力。在一种使用方法中，紧固件被附接到内套筒，外套筒定位成施加附着力。可以操纵装置的手柄以将紧固件定位在患者体内。一旦定位，手柄可以旋转以将紧固件安装在支撑构件内。当紧固件的头部靠近支撑构件时，紧固件与内套筒脱离并保持在患者体内。

2. 发明授权

US5135529A Instrument for implanting modular hip joint prosthesis with adjustable anteversion and method of using said instrument 失效
标题翻译：用于植入具有可调前倾的模块式髋关节假体的仪器和使用所述仪器的方法
公开(公告)号：US5135529A
公开(公告)日：1992-08-04
申请号：US608762
申请日：1990-10-31
申请人： Robert D. Paxson , Carl M. Stamp
发明人： Robert D. Paxson , Carl M. Stamp
IPC分类号： A61B17/00 , A61B17/16 , A61B19/00 , A61F2/00 , A61F2/30 , A61F2/36 , A61F2/46
CPC分类号： A61B17/1668 , A61B17/1659 , A61B90/94 , A61F2/36 , A61F2/4684 , A61B2017/0046 , A61F2/367 , A61F2/3676 , A61F2002/30344 , A61F2002/30604 , A61F2002/30616 , A61F2002/30714 , A61F2002/3082 , A61F2002/3631 , A61F2002/365 , A61F2002/3652 , A61F2002/3656 , A61F2002/4623 , A61F2002/4681 , A61F2220/0033 , A61F2250/0089
摘要： The present invention provides a modular hip prosthesis, and instrumentation for implanting the same, which has provision for varying the angulation between the stem portion and the trochanteral module portion by provision of connection means between the neck and stem which can be positioned or attached together in a variety of rotational positions. Variation of the angulation or anteversion is made possible in accordance with the present invention by virtue of the fact that the axis of the connection portion of the stem and neck is angularly offset from the axis of the body of the stem and neck, respectively. A further aspect of this invention is the provision of instrumention for formation of a cavity for implantation of a prosthesis of this invention which is provided with indication means for indicating to the surgeon the optimum angle for assembly of the prosthesis of invention for implantation into a particular proximal femur.
摘要翻译：本发明提供了一种组合式髋关节假体和用于植入其的器械，其具有通过在颈部和杆之间设置连接装置来改变杆部分与转子组件部分之间的角度的装置，所述连接装置可被定位或附接在一起各种旋转位置。根据本发明，角度或前倾的变化是可能的，因为这样的事实，即杆和颈部的连接部分的轴线分别与杆和颈部的主体的轴线成角度地偏移。本发明的另一方面是提供用于形成用于植入本发明的假体的腔的装置，其具有指示装置，用于向外科医生指示用于组装本发明假体以用于植入的特定的角度股骨近端

3. 发明授权

US4935023A Femoral surface shaping guide for knee implants 失效
标题翻译：用于膝关节植入物的股骨表面成形指南
公开(公告)号：US4935023A
公开(公告)日：1990-06-19
申请号：US294841
申请日：1989-01-09
申请人： Leo A. Whiteside , Carl M. Stamp
发明人： Leo A. Whiteside , Carl M. Stamp
IPC分类号： A61F2/28 , A61B17/15 , B23D51/02 , B23D59/00
CPC分类号： B23D59/002 , A61B17/155 , B23D51/025
摘要： The present invention relates to a distal femoral surface shaping guide for mounting on an intramedullary alignment which references the central long axis of the femur in shaping the distal femoral surface and a method for shaping the distal femur using that shaping guide with particular applicability for shaping one condyle for attachment of a unicondylar prosthesis. The alignment guide of the present invention is adjustable relative to the surface of the condyle to insure that the distal femoral condyle is resected relative to that surface. The alignment guide of the present invention utilizes visual sighting studs and provides a main body which remains attached to the intramedullary alignment guide throughout the entire shaping of the distal femur.

4. 发明授权

US5002581A Modular hip joint prosthesis with adjustable anteversion 失效
标题翻译：具有可调前倾的模块化髋关节假体
公开(公告)号：US5002581A
公开(公告)日：1991-03-26
申请号：US431412
申请日：1989-11-03
申请人： Robert D. Paxson , Carl M. Stamp
发明人： Robert D. Paxson , Carl M. Stamp
IPC分类号： A61B17/00 , A61B17/16 , A61B19/00 , A61F2/00 , A61F2/30 , A61F2/36 , A61F2/46
CPC分类号： A61B17/1668 , A61B17/1659 , A61B90/94 , A61F2/36 , A61F2/4684 , A61B2017/0046 , A61F2/367 , A61F2/3676 , A61F2002/30344 , A61F2002/30604 , A61F2002/30616 , A61F2002/30714 , A61F2002/3082 , A61F2002/3631 , A61F2002/365 , A61F2002/3652 , A61F2002/3656 , A61F2002/4623 , A61F2002/4681 , A61F2220/0033 , A61F2250/0089
摘要： The present invention provides a modular hip prosthesis, and instrumentation for implanting the same, which has provision for varying the angulation between the stem portion and the trochanteral module portion by provision of connection means between the neck and stem which can be positioned or attached together in a variety of rotational positions. Variation of the angulation or anteversion is made possible in accordance with the present invention by virtue of the fact that the axis of the connection portion of the stem and neck is angularly offset from the axis of the body of the stem and neck, respectively. A further aspect of this invention is the provision of instrumentation for formation of a cavity for implantation of a prosthesis of this invention which is provided with indication means for indicating to the surgeon the optimum angle for assembly of the prosthesis of invention for implantation into a particular proximal femur.
摘要翻译：本发明提供了一种组合式髋关节假体和用于植入其的器械，其具有通过在颈部和杆之间设置连接装置来改变杆部分与转子组件部分之间的角度的装置，该连接装置可被定位或附接在一起各种旋转位置。根据本发明，角度或前倾的变化是可能的，因为这样的事实，即杆和颈部的连接部分的轴线分别与杆和颈部的主体的轴线成角度地偏移。本发明的另一方面是提供用于形成用于植入本发明的假体的腔的仪器，其具有指示装置，用于向外科医生指示用于组装本发明假体以用于植入的特定的角度股骨近端

5. 发明授权

US5002545A Tibial surface shaping guide for knee implants 失效
标题翻译：膝关节植入物的胫骨表面成形指南
公开(公告)号：US5002545A
公开(公告)日：1991-03-26
申请号：US303709
申请日：1989-01-30
申请人： Leo A. Whiteside , Carl M. Stamp
发明人： Leo A. Whiteside , Carl M. Stamp
IPC分类号： A61F2/38 , A61B17/15 , A61F2/46
CPC分类号： A61B17/157
摘要： The present invention provides a shaping guide to permit accurate shaping of the tibial plateau while saving the anterior cruciate ligament. An alignment rod is located anterior to the anterior cruciate ligament and along the anterior cortex of the intermedullary canal of the tibia provides points of reference for all shaping operations. The shaping guide of the present invention is adjustable with respect to the handle portion of the rod so that the amount of resection of the tibial plateau can be controlled readily by the surgeon by raising or lowering of the cutting guide surfaces for resection of the tibia.

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