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    Intraocular lens folder
    2.
    发明授权
    Intraocular lens folder 失效
    人工晶状体夹

    公开(公告)号：US5454818A

    公开(公告)日：1995-10-03

    申请号：US280268

    申请日：1994-07-26

    申请人： Robert Hambleton ,  Stephen J. Van Noy

    发明人： Robert Hambleton ,  Stephen J. Van Noy

    IPC分类号： A61B17/30 ,  A61F2/16 ,  A61B17/00

    CPC分类号： A61F2/1664 ,  A61B17/30 ,  A61F2/1691

    摘要： An intraocular lens folder having a generally planar, open frame in the shape of a rounded "A" with a rimmed, open head at the top of the "A." The base of the "A" forms a pair of opposing legs or handles that join to form a hinge at the crotch where the handles attach to the head. The hinge allows the handles to be squeezed together and yet spring apart when released. Squeezing the handles causes the top edge of the head rim to compress and move toward the hinge. The open head contains a plurality of projections terminating in open, relieved jaws into which the IOL is placed. The location of the projections is such that when the handles are squeezed together and the rim moves toward the hinge, two of the jaws move toward each other, causing the IOL to be folded in half.

    摘要翻译： 一种眼内透镜夹具，其具有圆形“A”形状的大致平面的开放框架，在“A”的顶部具有带有边缘的开放头部。 “A”的底部形成一对相对的腿部或手柄，其连接以在手柄附接到头部的裆部形成铰链。 铰链允许把手被挤压在一起，并在释放时弹开。 挤压手柄会使头部边缘的上边缘压缩并向铰链移动。 打开的头部包含多个突起，其终止于放置IOL的敞开的减压钳口中。 凸起的位置使得当手柄被挤压在一起并且边缘朝向铰链移动时，两个夹爪相互移动，导致IOL折叠成一半。

    Intraocular lens folder
    5.
    发明授权
    Intraocular lens folder 失效
    人工晶状体夹

    公开(公告)号：US5290293A

    公开(公告)日：1994-03-01

    申请号：US80903

    申请日：1993-06-21

    申请人： Stephen J. Van Noy ,  Robert Hambleton ,  Barry Stevens

    发明人： Stephen J. Van Noy ,  Robert Hambleton ,  Barry Stevens

    IPC分类号： A61F9/007 ,  A61F2/16 ,  A61B17/00

    CPC分类号： A61F2/1664

    摘要： An intraocular lens folder having a generally planar, open frame in the shape of a rounded "A" with a rimmed, open head at the top of the "A." The base of the "A" forms a pair of opposing legs or handles that join to form a hinge at the crotch where the handles attach to the head. The hinge allows the handles to be squeezed together and yet spring apart when released. Squeezing the handles causes the top edge of the head rim to compress and move toward the hinge. The open head contains a plurality of projections terminating in open, relieved jaws into which the IOL is placed. The location of the projections is such that when the handles are squeezed together and the rim moves toward the hinge, two of the jaws moves toward each other, causing the IOL to be folded in half.

    摘要翻译： 一种眼内透镜夹具，其具有圆形“A”形的大致平坦的开放框架，在“A”的顶部具有带有边缘的开放头部。 “A”的底部形成一对相对的腿部或手柄，其连接以在手柄附接到头部的裆部形成铰链。 铰链允许把手被挤压在一起，并在释放时弹开。 挤压手柄会使头部边缘的上边缘压缩并向铰链移动。 打开的头部包含多个突起，其终止于放置IOL的敞开的减压钳口中。 突起的位置使得当手柄被挤压在一起并且边缘朝向铰链移动时，两个钳口彼此相对移动，使IOL折叠成一半。