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1. 发明申请

WO2006096756A3 OCCIPITAL FIXATION SYSTEM 审中-公开
公开(公告)号：WO2006096756A3
公开(公告)日：2006-09-14
申请号：PCT/US2006/008195
申请日：2006-03-07
申请人： ABDOU, M., Samy
发明人： ABDOU, M., Samy
IPC分类号： A61B17/70 , A61F2/44 , A61F2/28
摘要： Disclosed are skull fixation assemblies (100) and corresponding components. The assemblies include a multi-axial occipito- cervical connection system (125) that enables elongate interconnectors, such as rods (115,120), to be coupled in a manner that permits relative movement in one or more planes. The system includes a locking mechanism that can be actuated to lock the relative positions of the elongate interconnectors .

2. 发明申请

WO2008024373A2 BONE SCREW SYSTEMS AND METHODS OF USE 审中-公开
标题翻译：骨螺钉系统和使用方法
公开(公告)号：WO2008024373A2
公开(公告)日：2008-02-28
申请号：PCT/US2007/018524
申请日：2007-08-21
申请人： ABDOU, M., Samy
发明人： ABDOU, M., Samy
IPC分类号： A61B17/56
CPC分类号： A61B17/7032 , A61B17/7037 , A61B17/7038 , A61B17/8685 , A61B2017/8655
摘要： The distal bone screw segment of a bone screw system is driven into bone. In a first state, the assembly permits relative motion between its component parts in order to facilitate the placement and correct alignment of an interconnecting rod that is used to couple multiple bone screw systems and/or other orthopedic devices. In a second state, the assembly provides relative immobilization between the assembly components and the inter-connecting rod.
摘要翻译：骨螺钉系统的远端骨螺钉段被驱入骨骼。在第一状态下，组件允许其组成部件之间的相对运动，以便于用于联接多个骨螺钉系统和/或其他矫形装置的互连杆的放置和校正对准。在第二状态下，组件提供组件部件和连接杆之间的相对固定。

3. 发明申请

WO2006058221A3 DEVICES AND METHODS FOR INTER-VERTEBRAL ORTHOPEDIC DEVICE PLACEMENT 审中-公开
公开(公告)号：WO2006058221A3
公开(公告)日：2006-06-01
申请号：PCT/US2005/042757
申请日：2005-11-23
申请人： ABDOU, M., Samy
发明人： ABDOU, M., Samy
IPC分类号： A61B17/58
摘要： The disclosure relates to devices and methods for implantation of an orthopedic device between skeletal segments using limited surgical dissection. The implanted devices are used to adjust and maintain the spatial relationship(s) of adjacent bones. Depending on the implant design, the motion between the skeletal segments may be increased, limited, modified, or completely immobilized.

4. 发明申请

WO2008106140A3 SPINAL STABILIZATION SYSTEMS AND METHODS OF USE 审中-公开
公开(公告)号：WO2008106140A3
公开(公告)日：2008-09-04
申请号：PCT/US2008/002543
申请日：2008-02-26
申请人： ABDOU, M., Samy
发明人： ABDOU, M., Samy
IPC分类号： A61B17/70
摘要： Devices and methods are adapted to permit fixation and stabilization of the bony elements of the skeleton. The devices permit adjustment and maintenance of the spatial relationship between neighboring bones. The motion between adjacent skeletal segments may be maintained, limited or completely eliminated.

5. 发明申请

WO2004032726A2 DISTRACTION SCREW FOR SKELETAL SURGERY AND METHOD OF USE 审中-公开
标题翻译：用于骨科手术的分离螺钉及其使用方法
公开(公告)号：WO2004032726A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/032456
申请日：2003-10-14
申请人： ABDOU, M., Samy
发明人： ABDOU, M., Samy
IPC分类号： A61B
CPC分类号： A61B17/8685 , A61B17/7059 , A61B17/7082 , A61B17/8038 , A61B17/8042 , A61B17/861 , A61B17/862 , A61B17/8875 , A61B17/8877 , A61B17/8883 , A61B17/8888 , A61B2017/0256
摘要： An improved distraction bone screw and a method for its use are described. The distraction screw is comprised of an implantable distal segment and a detachably secured proximal segment. The distal segment includes a head portion and a threaded shank portion. The proximal segment is represented as an elongated body having an internal bore that extends through its length. A deployable member is disposed within the bore, which is extendible outside the internal bore to securely couple to the distal segment. As an assembly, the distraction screw is used to affix and realign bone during surgical reconstruction. Upon completion of the surgical work, the proximal segment is removed and the distal segment is left attached to the reconstructed bone. Securely affixed, the distal segment provides an additional point of fixation for the skeletal plates that are used to preserve the bony alignment while bone healing occurs. The affixed distal segment will also provide a ready mechanism for distraction screw replacement at the time of surgical revision without obligatory plate removal. Different embodiments of the proximal segment, distal segment and the rotational locking mechanisms which inhibit the rotation of one segment relative to the other during deployment were also described. In addition, in cases where the distraction screw must be placed into the bone at an inclined angle, poly-axial heads were provided so that proper skeletal plate placement can still be accomplished.
摘要翻译：描述了一种改进的牵引骨螺钉及其使用方法。牵引螺钉包括可植入的远端段和可拆卸地固定的近端段。远端段包括头部和螺纹柄部分。近端段被表示为具有延伸穿过其长度的内孔的细长体。可展开构件设置在孔内，该孔可在内孔的外部延伸以牢固地联接到远端段。作为组件，牵引螺钉用于在手术重建期间固定和重新对准骨骼。在外科手术完成后，将近端段移除，将远端段与重建的骨骼相连。安全地固定，远端段为骨骼板提供额外的固定点，用于在发生骨愈合时用于保留骨对齐。固定的远侧部分还将提供用于在手术修正时进行分心螺钉置换的准备机构，而不必强制拔除板。还描述了近端段，远端段和旋转锁定机构的不同实施例，其在展开期间阻止一个段相对于另一段的转动。此外，在牵引螺钉必须以倾斜角度放置在骨头中的情况下，设置多轴头以使得仍然可以实现适当的骨架板放置。

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