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    • 62. 发明申请
    • INTRAOCULAR LENS INSERTION TOOL
    • 内窥镜镜片插入工具
    • US20140228856A1
    • 2014-08-14
    • US14342822
    • 2012-09-13
    • Kazuharu NiwaYasuhiko SuzukiMasayoshi Tanaka
    • Kazuharu NiwaYasuhiko SuzukiMasayoshi Tanaka
    • A61F2/16
    • A61F2/167
    • An intraocular lens insertion tool including: a cylindrical tool body provided with a placement part at which is placed an intraocular lens having an optical part, and a pair of support parts extending from either side of the optical part; and a plunger for pushing out the intraocular lens; the intraocular lens insertion tool being provided in a state in which the intraocular lens is preset in the placement part, wherein at least one of the front support part extending toward a tip end of the tool body and the rear support part extending toward a rear end of the tool body is pre-deformed by abutting against an abutting projection disposed inside the placement part.
    • 一种眼内透镜插入工具,包括:圆柱形工具本体,设置有放置部,在该放置部上配置有具有光学部的眼内透镜,以及一对支撑部,从所述光学部的任一侧延伸; 以及用于推出眼内透镜的柱塞; 眼内透镜插入工具设置在预置在放置部分中的眼内透镜的状态下,其中前支撑部分中的至少一个朝向工具主体的顶端延伸,后支撑部分朝向后端延伸 通过抵靠设置在放置部内的抵接突起而被预先变形。
    • 63. 发明授权
    • Intraocular lens insertion tool
    • 人工晶状体插入工具
    • US08740977B2
    • 2014-06-03
    • US13129258
    • 2008-12-01
    • Kazuharu NiwaMasayoshi TanakaYasuhiko Suzuki
    • Kazuharu NiwaMasayoshi TanakaYasuhiko Suzuki
    • A61F2/16A61F9/007
    • A61F2/167
    • An intraocular lens insertion tool is presented. An introductory part in an insertion cylinder is provided, at a widthwise central portion of a bottom surface, with a central protrusion which extends in an axial direction of a tool body and protrudes toward an upper surface to get in contact with a center portion of a rear surface of an optical zone of an intraocular lens. The upper surface is provided, at its both widthwise ends, with a pair of lateral protrusions, which extend in the axial direction of the tool body and protrude toward the bottom surface to get in contact with both ends of a front surface of the optical zone of the intraocular lens. A lens pressing face of a plunging member is formed with a dimension spanning from the bottom surface to the upper surface at a tip end section of the insertion cylinder.
    • 提出了一种眼内透镜插入工具。 插入圆筒中的介绍部分在底面的宽度方向中央部分设置有沿着工具主体的轴向方向延伸的中心凸起,并朝向上表面突出以与中心部分接触 眼内透镜的光学区域的后表面。 上表面在其两个宽度方向的端部处设置有一对横向突出部,该突出部在工具主体的轴向方向上延伸并朝向底面突出以与光学区域的前表面的两端接触 的眼内透镜。 突出部件的透镜按压面形成有从插入筒的前端部从底面到上表面的尺寸。