公开(公告)号：US20050004601A1

公开(公告)日：2005-01-06

申请号：US10833329

申请日：2004-04-28

申请人： James Kam Kong ,  Jimmy Wong ,  Keith Luk

发明人： James Kam Kong ,  Jimmy Wong ,  Keith Luk

IPC分类号： A61B17/06 ,  A61B19/00 ,  A61L17/00 ,  A61L17/14

CPC分类号： A61B17/06166 ,  A61B90/90 ,  A61B90/92 ,  A61B2090/3937 ,  A61L17/00 ,  A61L17/14

摘要： The present invention can provide a coded surgical suture, which is capable of affording a visual identification effect for determining the direction or end portions of the surgical suture. The surgical suture can have an elongated body member having first and second end portions. A coding member can be provided on one of the two end portions of the body member to afford a visual identification effect. In an exemplary embodiment, the coding member can have a color element. The present invention can also provide a coding system for identifying the direction or the end portions of a surgical suture or for distinguishing between different surgical sutures.

摘要翻译： 本发明可以提供一种编码的外科缝合线，其能够提供用于确定外科缝合线的方向或端部的视觉识别效果。 手术缝合线可以具有细长的主体构件，其具有第一和第二端部。 可以在身体构件的两个端部之一上设置编码构件以提供视觉识别效果。 在示例性实施例中，编码构件可以具有颜色元素。 本发明还可以提供用于识别外科缝合线的方向或端部或用于区分不同外科缝合线的编码系统。

公开(公告)号：US20050021084A1

公开(公告)日：2005-01-27

申请号：US10843580

申请日：2004-05-12

申请人： William Lu ,  Keith Luk ,  John Leong ,  Shew Chow

发明人： William Lu ,  Keith Luk ,  John Leong ,  Shew Chow

IPC分类号： A61B17/08 ,  A61B17/86 ,  A61B17/88

CPC分类号： A61B17/864 ,  A61B17/7098

摘要： The present invention can provide a bone treatment device, which allows for reinforced security at the bone interface and/or for delivery of a bone treatment material into a bone portion. The bone treatment device can have a shaft member with first and second end portions. A delivery channel can be formed in the shaft member to assist administering a bone treatment material to a predetermined bone portion or tissue. The delivery channel can have a chamber formed in the shaft member and extending from the first end portion toward the second end portion. The delivery channel can also have one or more port members formed on the shaft member and communicating with the chamber.

摘要翻译： 本发明可以提供一种骨治疗装置，其允许在骨界面处加强安全性和/或将骨治疗材料递送到骨部分中。 骨治疗装置可以具有带有第一和第二端部的轴构件。 可以在轴构件中形成输送通道，以帮助将骨治疗材料施用于预定的骨部分或组织。 输送通道可以具有形成在轴构件中并从第一端部朝向第二端部延伸的室。 输送通道还可以具有形成在轴构件上并与腔室连通的一个或多个端口构件。

公开(公告)号：US20080065074A1

公开(公告)日：2008-03-13

申请号：US11853686

申请日：2007-09-11

申请人： Kelvin Yeung ,  William Lu ,  Keith Luk ,  Kenneth Cheung

发明人： Kelvin Yeung ,  William Lu ,  Keith Luk ,  Kenneth Cheung

IPC分类号： A61B17/58 ,  A61B17/56

CPC分类号： A61B17/7032 ,  A61B17/7034 ,  A61B2017/00867

摘要： A mechanism to connect the supporting portions of orthopaedic implants such as in the head, spine, upper limb and lower limb and thereby prevent loosening and fretting at the implant interface of an orthopaedic implant construct has been developed based on shape memory effect and super-elasticity of shape memory materials such as nickel-titanium (nitinol or NiTi) shape-memory-alloy, without the use of typical threaded fastening technique. Advantages are conferred by making the entire device, not just connecting pieces, out of shape memory alloy and having shape memory effect and super-elasticity. Heating the memory head of the device will compress the connection portion without the use of an auxiliary device (e.g. coupling member) so that the connection portion can be completely clamped down by the memory head. Further advantages are provided through the use of a two-way shape memory effect in which the memory device can be closed or tightened by heating up the ambient temperature, and re-opened by cooling down the temperature.

摘要翻译： 基于形状记忆效应和超弹性，已经开发了一种机构，用于连接诸如头部，脊柱，上肢和下肢之类的矫形植入物的支撑部分，从而防止在矫形植入物构造的植入物界面松动和微动。 的形状记忆材料如镍钛（镍钛诺或NiTi）形状记忆合金，而不使用典型的螺纹紧固技术。 通过将整个装置，不仅仅是连接件，形状记忆合金，并具有形状记忆效应和超弹性来赋予优点。 加热设备的存储头将不会使用辅助设备（例如，耦合构件）来压缩连接部分，使得连接部分可以被存储头完全夹紧。 通过使用双向形状记忆效应来提供进一步的优点，其中可以通过加热环境温度来关闭或紧固存储器件，并且通过冷却温度来重新打开。