首页> 外国专利> INTRAOCULAR LENS INJECTOR, METHOD FOR FOLDING AN INTRAOCULAR LENS AND INTRAOCULAR LENS INJECTOR SYSTEM

INTRAOCULAR LENS INJECTOR, METHOD FOR FOLDING AN INTRAOCULAR LENS AND INTRAOCULAR LENS INJECTOR SYSTEM

机译:眼内透镜注射器,眼内透镜的折叠方法以及眼内透镜注射器系统

摘要

IOL (intraocular lens) injector (1) for introducing an IOL (100) into the eye, comprising: an injector body (2); a cavity (4) for holding the IOL (100) comprising a leading haptic (100b) and a trailing haptic (100c); a cartridge (5) ending at a distal end (5c) in an injection nozzle (5a); the injector body (2), the cavity (4) and the cartridge (5) having a channel (6) extending in axial direction (P); and an axially movable pushing plunger (7) being placed in the channel (6) of the injector body (2) for pushing the IOL (100) in axial direction (P) out of the cavity (4) and into the cartridge (5) and the injection nozzle (5a), wherein a folding plunger (8) is arranged in the channel (6) and is extending in axial direction (P), parallel to the pushing plunger (7); and wherein the cavity (4) comprises a trailing haptic rest (4c) for defining the direction of the trailing haptic (100c) of an IOL (100) arrange in the cavity (4), such that the folding plunger (8) when moved in axial direction (P) hits the trailing haptic (100c) of the IOL (100).
机译:IOL(人工晶状体)注射器(1),用于将IOL(100)引入眼睛,包括:注射器主体(2);用于容纳IOL(100)的腔(4),其包括前部触觉部(100b)和后部触觉部(100c);盒(5)终止于喷嘴(5a)中的远端(5c);喷射器主体(2),空腔(4)和药筒(5)具有沿轴向(P)延伸的通道(6)。轴向可移动的推杆(7)放置在喷射器主体(2)的通道(6)中,用于将IOL(100)沿轴向(P)推出空腔(4)并进入药筒(5) )和喷嘴(5a),其中折叠柱塞(8)布置在通道(6)中,并在轴向(P)上延伸,与推杆(7)平行;并且其中空腔(4)包括用于限定布置在空腔(4)中的IOL(100)的尾部触觉(100c)的方向的尾部触觉支座(4c),使得折叠柱塞(8)在移动时沿轴向方向(P)撞击IOL(100)的尾部触觉(100c)。

著录项

  • 公开/公告号EP3068340B1

    专利类型

  • 公开/公告日2018-05-09

    原文格式PDF

  • 申请/专利权人 ATTTINGER TECHNIK AG;

    申请/专利号EP20140736662

  • 发明设计人 ATTINGER JÜRG;

    申请日2014-06-17

  • 分类号A61F2/16;

  • 国家 EP

  • 入库时间 2022-08-21 13:19:26

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