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公开(公告)号：US20090216260A1
公开(公告)日：2009-08-27
申请号：US12390307
申请日：2009-02-20
IPC分类号： A61B17/34
CPC分类号： A61B17/3417 , A61B10/025 , A61B17/3421 , A61B2017/00424 , A61B2017/0046 , A61B2017/00477
摘要： Described herein are interlocking surgical tools (e.g., trocars, cannula, etc.) that form a composite surgical device having a handle and a finger grip region that are separate, when the component portions are interlocked. In particular, these tools are configured so that the separate handle and finger grip regions are perpendicular to each other. This arrangement may provide benefits in manipulating these devices.
摘要翻译： 这里描述的是当组件部分互锁时形成具有手柄和手指握持区域的复合手术装置的联锁外科手术工具（例如套管针，插管等）。 特别地，这些工具被配置为使得单独的手柄和手指握持区域彼此垂直。 这种布置可以在操纵这些装置方面提供益处。
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公开(公告)号：US20090012564A1
公开(公告)日：2009-01-08
申请号：US12044884
申请日：2008-03-07
申请人： Paul E. Chirico , Benny M. Chan , R. Sean Pakbaz , Joseph A. Horton , Alison M. Souza , Brian E. Martini
发明人： Paul E. Chirico , Benny M. Chan , R. Sean Pakbaz , Joseph A. Horton , Alison M. Souza , Brian E. Martini
CPC分类号： A61B17/1671 , A61B17/70 , A61B17/7098 , A61B17/7258 , A61B17/8858 , A61B2017/00867
摘要： Described herein are devices and systems for transdiscal fusion of vertebrae and methods for fusing adjacent vertebra. A system may include a device with two anchorable members connectable by an intervening connector forming a continuous passageway therethrough. An anchorable member may have a constrained non-anchoring configuration and a released anchoring configuration. The anchoring configuration typically includes a radially-expanded structure such as a plurality of struts. After positioning the anchorable members into two adjacent vertebral bodies, the anchorable members may be released from their constrained configuration so that they radially self-expand, anchoring the device across the fracture. A flowable bone-filling material may be conveyed into the passageway of the device after implantation, stabilizing it further in the vertebral implantation site.
摘要翻译： 本文描述了用于椎间盘椎间融合的装置和系统以及用于融合相邻椎骨的方法。 系统可以包括具有两个可固定构件的装置，该可固定构件可通过中间连接器连接，形成通过其的连续通道。 可锚定构件可以具有约束的非锚定构型和释放的锚定构型。 锚定构造通常包括径向扩展的结构，例如多个支柱。 在将可固定构件定位到两个相邻的椎骨体中之后，可锚固构件可以从其约束构造释放，使得它们径向自扩张，将装置锚定在骨折上。 可流动的骨填充材料可在植入后输送到装置的通道中，并进一步在脊椎植入部位中稳定。
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公开(公告)号：US20070288054A1
公开(公告)日：2007-12-13
申请号：US11452038
申请日：2006-06-13
申请人： Don A. Tanaka , Alison M. Souza
发明人： Don A. Tanaka , Alison M. Souza
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B17/221 , A61B2017/003 , A61B2017/00862 , A61B2017/00867 , A61B2017/2212 , A61F2/013 , A61F2002/018 , A61F2230/0008 , A61F2230/0067
摘要： An apparatus is provided for removing matter from within a conduit. The apparatus generally comprises a separation edge attached to a wire at its proximal end, a frame attached to the distal end of the separation edge, and a membrane attached to the wire and disposed over the frame enclosing its interior. The membrane generally comprises a net constructed from a vaporized metal deposited on a mandrel. Alternatively, the membrane may comprise a braided tube constructed from wire. The apparatus may be employed as a filter or as a means for actively dislodging matter from the wall of a conduit. When employed as a filter, the apparatus is positioned downstream of the matter where it ensures that matter does not escape downstream as it is being removed. When employed to actively remover matter from a conduit, the apparatus is positioned downstream of the matter. The apparatus is then pulled proximally whereby it engages the matter and dislodges it from the wall of the conduit
摘要翻译： 提供了用于从导管内去除物质的装置。 该装置通常包括在其近端处附接到线的分离边缘，附接到分离边缘的远端的框架以及附接到线材并且设置在包围其内部的框架上的膜。 膜通常包括由沉积在心轴上的汽化金属构成的网。 或者，膜可以包括由导线构成的编织管。 该装置可以用作过滤器或用作从管道的壁主动移走物质的装置。 当用作过滤器时，该装置位于物质的下游，其确保物质在被除去时不会从下游逃逸。 当用于从管道中主动去除物质时，该装置位于物质的下游。 然后将该装置向近侧拉动，从而使装置接合该物质并将其从导管的壁上移出
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公开(公告)号：US20100217335A1
公开(公告)日：2010-08-26
申请号：US12650851
申请日：2009-12-31
CPC分类号： A61B17/8858 , A61B2017/00867
摘要： Described herein are bone implant having bifurcated struts for distracting and supporting bone, as well as systems and methods for treating bone using them. These self-expanding implants for repairing bone may include two or more bifurcated struts that extend from a central body or shaft in the deployed configuration. The stabilization device may be attached to an inserter. An inserter may be used to hold the stabilization device in a collapsed delivery configuration so that it can be inserted into bone.
摘要翻译： 本文描述了具有用于分散和支撑骨的分叉支柱的骨植入物，以及用于使用它们治疗骨的系统和方法。 这些用于修复骨的自扩张植入物可以包括在展开构型中从中心体或轴延伸的两个或更多个分叉的支柱。 稳定装置可以附接到插入器。 插入器可以用于将稳定装置保持在折叠的输送构型中，使得其可以插入到骨中。
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公开(公告)号：US20100168748A1
公开(公告)日：2010-07-01
申请号：US12504066
申请日：2009-07-16
IPC分类号： A61B17/00
CPC分类号： A61B17/8858 , A61B17/1617 , A61B18/1482 , A61B2017/00867 , A61B2018/00601
摘要： Described herein are bone morcelizers for forming cavities in bone, particularly cancellous bone. In general, these devices include an outer cannulated member coupled to a proximal handle. An inner member may be extended and rotated relative to the outer member in a controlled manner, by operating one or more controls on the handle. The inner member may assume a curved shape relative to the outer member when it is extended.
摘要翻译： 这里描述的是用于在骨中形成腔的骨移植剂，特别是松质骨。 通常，这些装置包括联接到近端手柄的外部管状构件。 通过在手柄上操作一个或多个控制，内部构件可以以受控的方式相对于外部构件延伸和旋转。 内部构件在延伸时可以相对于外部构件呈现弯曲的形状。
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