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    Illuminated cannula
    1.
    发明申请
    Illuminated cannula 有权
    照明插管

    公开(公告)号：US20070270653A1

    公开(公告)日：2007-11-22

    申请号：US11715247

    申请日：2007-03-06

    申请人： Alex Vayser ,  Kenneth Trauner ,  Jonathan Gasson ,  Thomas Grey

    发明人： Alex Vayser ,  Kenneth Trauner ,  Jonathan Gasson ,  Thomas Grey

    IPC分类号： A61B1/07

    CPC分类号： A61B1/07 ,  A61B1/00103 ,  A61B1/00135 ,  A61B1/0607 ,  A61B1/3132 ,  A61B17/3421 ,  A61B90/30 ,  A61B90/36 ,  G02B23/2469

    摘要： The illumination system described below comprises an arthroscope, endoscope or other suitable surgical tool and an attachable cannula comprising a transparent or semi-transparent material capable of carrying light from the proximal end of the cannula to the distal end of the cannula, thereby illuminating the surgical field. The surgical field is thus illuminated through components that do not occupy space that may otherwise by used for the optics of the arthroscope. The arthroscopic illumination system further comprises one or more illumination sources disposed at the proximal end of the cannula. The illumination source may be optically coupled with the cannula at the hub or other appropriate location. The cannula comprises a sterilizable polymer which functions as a waveguide. A waveguide is a material medium that confines and guides light. When in use, the light source connected to the hub provides light which may be guided to the distal end of the cannula or any other suitable location. Thus, the sheath provides structure-guided illumination resulting in the illumination of the surgical site.

    摘要翻译： 下面描述的照明系统包括关节镜，内窥镜或其它合适的外科手术工具和可附接插管，其包括透明或半透明材料，其能够将光从套管的近端传送到插管的远端，从而照亮手术 领域。 因此，外科视野通过不占据空间的部件照亮，否则可能通过用于关节镜的光学器件。 关节镜照明系统还包括设置在套管近端的一个或多个照明源。 照明源可以在套管或其他适当位置处与插管光学耦合。 套管包括用作波导的可消毒的聚合物。 波导是限制和引导光的材料介质。 当使用时，连接到轮毂的光源提供可以被引导到套管的远端或任何其它合适位置的光。 因此，护套提供结构导向照明，导致手术部位的照明。

    Blade insert illuminator
    2.
    发明申请
    Blade insert illuminator 有权
    刀片插入式照明器

    公开(公告)号：US20070293729A1

    公开(公告)日：2007-12-20

    申请号：US11805682

    申请日：2007-05-23

    申请人： Thomas Grey ,  Alex Vayser ,  Jonathan Gasson

    发明人： Thomas Grey ,  Alex Vayser ,  Jonathan Gasson

    IPC分类号： A61B1/32

    CPC分类号： A61B1/07 ,  A61B1/00105 ,  A61B1/0623 ,  A61B1/32 ,  A61B17/02

    摘要： A blade insert illumination system includes one or more illumination elements composed of a transparent or semi-transparent polymer that is preferably biocompatible and sterilizable. The illumination elements operate as a waveguide and may incorporate optical components such as, for example, facets, lenses, gratings, prisms and or diffusers to operate as precision optics for customized delivery of the light energy. The illumination elements may be modular, allowing components to be mixed and matched for different sizes of blade retractors, or may be a single integrated unit.

    摘要翻译： 刀片插入照明系统包括由透明或半透明聚合物组成的一个或多个照明元件，其优选是生物相容性和可消毒的。 照明元件作为波导工作，并且可以结合诸如小平面，透镜，光栅，棱镜和/或扩散器的光学部件，作为用于光能定制传递的精密光学器件。 照明元件可以是模块化的，允许组件被混合并匹配不同尺寸的叶片牵开器，或者可以是单个集成单元。

    Retractor illumination system
    7.
    发明授权
    Retractor illumination system 有权
    牵引器照明系统

    公开(公告)号：US08409088B2

    公开(公告)日：2013-04-02

    申请号：US11654874

    申请日：2007-01-17

    申请人： Thomas Grey ,  Alex Vayser ,  Jon Gasson

    发明人： Thomas Grey ,  Alex Vayser ,  Jon Gasson

    IPC分类号： A61B17/08 ,  A61M29/00

    CPC分类号： A61B17/02 ,  A61B1/06 ,  A61B1/32 ,  A61B2090/306

    摘要： A surgical illumination system includes a retractor having a proximal handle portion and a distal portion adapted for insertion into a surgical field and retraction of body tissue, and a light guide disposed on the retractor, said light guide having a distal surface adapted to face the surgical field when in use in retracting body tissue away from a surgical field, and a proximal aperture adapted to receive light from a light engine or other light source wherein a portion of the distal surface adapted to face the surgical field is faceted with a plurality of facets, ridges, steps or shoulders, wherein the distally oriented surface of said facets, ridges, steps or shoulders are angled relative to the axis of the light guide and the location of the surgical field such that light passing through the light guide is emitted and directed toward the surgical field.

    摘要翻译： 外科照明系统包括牵开器，该牵开器具有近端手柄部分和适于插入外科手术领域的远端部分和身体组织的缩回以及设置在牵开器上的光导件，所述光导件具有适于面向手术的远端表面 当在使用中使用时远离外科手术领域收回身体组织，以及适于接收来自光引擎或其他光源的光的近端孔，其中远端表面的适于面向外科视野的部分被刻成多个面 脊，台阶或肩部，其中所述小平面，脊，台阶或肩部的远侧定向表面相对于光导的轴线和手术区域的位置成角度，使得通过光导的光被发射和指向 朝外科手术领域。

    Retractor illumination system
    10.
    发明授权
    Retractor illumination system 有权
    牵引器照明系统

    公开(公告)号：US09271709B2

    公开(公告)日：2016-03-01

    申请号：US13454825

    申请日：2012-04-24

    申请人： Thomas Grey ,  Alex Vayser ,  Jon Gasson

    发明人： Thomas Grey ,  Alex Vayser ,  Jon Gasson

    IPC分类号： A61B1/32 ,  A61B17/02 ,  A61B1/06 ,  A61B19/00

    CPC分类号： A61B17/02 ,  A61B1/06 ,  A61B1/32 ,  A61B2090/306

    摘要： An apparatus for the efficient provision of directed illumination to a subdermal surgical field that is attachable to or completely forms a surgical retractor blade. The surgical illumination system may include a retractor having a proximal handle portion and a distal portion adapted for insertion into a surgical field and retraction of body tissue, and a light guide disposed on the retractor.

    摘要翻译： 一种用于向皮下外科手术领域有效提供定向照明的装置，其可附接到或完全形成外科牵开器叶片。 手术照明系统可以包括牵开器，该牵开器具有近端手柄部分和适于插入外科手术领域的远端部分和身体组织的缩回，以及设置在牵开器上的光导。