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    Lacrimal implants and related methods
    2.
    发明授权
    Lacrimal implants and related methods 有权

    公开(公告)号：US10238535B2

    公开(公告)日：2019-03-26

    申请号：US12710855

    申请日：2010-02-23

    申请人： Alan R. Rapacki ,  Valery Rubinchik ,  Charles Richard Kjellbotn

    发明人： Alan R. Rapacki ,  Valery Rubinchik ,  Charles Richard Kjellbotn

    IPC分类号： A61M31/00 ,  A61F9/007 ,  A61K9/00

    摘要： Lacrimal implants and related methods providing secure, wedgable retention within a lacrimal punctum and associated canaliculus of an eye are disclosed. The lacrimal implants can comprise an implant body configured for at least partial insertion through the lacrimal punctum and into the canaliculus. The implant body can include first and second portions, and can extend from a proximal end of the first portion defining a longitudinal proximal axis to a distal end of the second portion defining a longitudinal distal axis. The implant body can be configured such that, when implanted using an integral dilator, an angled intersection exists between the proximal and distal axes. In this way, at least a portion of the implant body can be biased against at least a portion of the lacrimal canaliculus located at or more distal to a canalicular curvature, thereby retaining an implanted position of the lacrimal implant using anatomical structures.

    LACRIMAL IMPLANTS AND RELATED METHODS
    3.
    发明申请
    LACRIMAL IMPLANTS AND RELATED METHODS 审中-公开
    LACRIMAL植入物及相关方法

    公开(公告)号：US20100274204A1

    公开(公告)日：2010-10-28

    申请号：US12710855

    申请日：2010-02-23

    申请人： Alan R. RAPACKI ,  Valery Rubinchik ,  Charles Richard Kjellbotn

    发明人： Alan R. RAPACKI ,  Valery Rubinchik ,  Charles Richard Kjellbotn

    IPC分类号： A61F9/00 ,  A61M31/00

    CPC分类号： A61F9/00772 ,  A61F2250/0003 ,  A61K9/0051

    摘要： Lacrimal implants and related methods providing secure, wedgable retention within a lacrimal punctum and associated canaliculus of an eye are disclosed. The lacrimal implants can comprise an implant body configured for at least partial insertion through the lacrimal punctum and into the canaliculus. The implant body can include first and second portions, and can extend from a proximal end of the first portion defining a longitudinal proximal axis to a distal end of the second portion defining a longitudinal distal axis. The implant body can be configured such that, when implanted using an integral dilator, an angled intersection exists between the proximal and distal axes. In this way, at least a portion of the implant body can be biased against at least a portion of the lacrimal canaliculus located at or more distal to a canalicular curvature, thereby retaining an implanted position of the lacrimal implant using anatomical structures.

    摘要翻译： 公开了泪液植入物和相关方法，其提供眼泪内的泪点和相关小管内的牢固的可嵌入的保留。 泪液植入物可以包括植入体，其构造成用于至少部分插入通过泪点并进入小管。 植入体可以包括第一和第二部分，并且可以从限定纵向近端轴线的第一部分的近端延伸到限定纵向远侧轴线的第二部分的远端。 植入物本体可以被配置成使得当使用整体式扩张器植入时，在近轴和远轴之间存在成角度的交叉。 以这种方式，植入物主体的至少一部分可以抵靠位于或相对于小管曲率的远侧的泪小管的至少一部分偏置，从而使用解剖结构保留泪液植入物的植入位置。

    Photodynamic therapy laser
    5.
    发明授权
    Photodynamic therapy laser 有权
    光动力疗法激光

    公开(公告)号：US09211214B2

    公开(公告)日：2015-12-15

    申请号：US13426470

    申请日：2012-03-21

    申请人： Valery Rubinchik ,  Charles Richard Kjellbotn ,  Greg Heacock ,  Louise Culham ,  Wes A. Williams

    发明人： Valery Rubinchik ,  Charles Richard Kjellbotn ,  Greg Heacock ,  Louise Culham ,  Wes A. Williams

    IPC分类号： A61N5/067 ,  A61F9/008

    CPC分类号： A61F9/00821 ,  A61B2018/2035 ,  A61F9/00823 ,  A61F2009/00844 ,  A61F2009/00863 ,  A61N5/062 ,  A61N2005/063 ,  A61N2005/0643 ,  A61N2005/0667 ,  A61N2005/067

    摘要： A laser system including: a laser source operable to emit a first and a second laser beam having first and second operating wavelengths, respectively; a fiber optic cable to guide and homogenize the laser beams; an expander to increase the diameter of the laser beams; a cylinder to guide the laser beams and limit respective diameters of the first and second laser beams, wherein the cylinder is positioned after the expander on an optical path of the laser beam; a first optical system to collimate the laser beams, wherein the optical system is positioned after the cylinder on the optical path of the laser beams; a spot-size selector comprising a plurality of apertures, wherein the spot-size selector is positioned after the first optical system on the optical path of the laser beams; and a second optical system to focus the laser beams on a tissue of the patient.

    摘要翻译： 一种激光系统，包括：激光源，其可操作地分别发射具有第一和第二工作波长的第一和第二激光束; 用于引导和均匀化激光束的光纤电缆; 一个扩张器来增加激光束的直径; 引导激光束并限制第一和第二激光束的相应直径的圆柱体，其中圆柱体位于激光束的光路上的扩展器之后; 用于准直激光束的第一光学系统，其中光学系统位于激光束的光路上的圆柱体之后; 一个点尺寸选择器，包括多个孔，其中光斑尺寸选择器位于激光束的光路上的第一光学系统之后; 以及将激光束聚焦在患者的组织上的第二光学系统。