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    • 6. 发明申请
    • APPARATUS AND METHOD FOR IMPLANTING INTRAOCULAR LENS THROUGH A SMALL INCISION
    • 通过小切口植入眼内晶状体的装置和方法
    • WO2006007303A2
    • 2006-01-19
    • PCT/US2005/019918
    • 2005-06-07
    • MEDENNIUM, INC.WU, HenryWILCOX, Christopher, D.DIEP, Loi
    • WU, HenryWILCOX, Christopher, D.DIEP, Loi
    • A61F2/16
    • A61F2/1664A61F2/1616A61F2210/0023
    • Apparatus and method for implantation of intraocular lenses (IOLs) with various designs, particularly a full-size IOL, into the eye through small incisions are disclosed. A full-size intraocular lens mimics the natural human crystalline lens in size and volume. The SMART TM IOL, a full-size design, utilizes the thermodynamic properties of a crystalline polymeric material composition. The insertion apparatus and method of the present invention allow the full-size SMART TM IOL to be inserted through a small incision (about 4 mm or less) by deforming it with a crimping device into a solid rod and delivering the rod into the eye with a temperature-controlled injector equipped with a temperature control device. Once the solid rod is located in the desired position inside the eye, human body temperature softens the rod and allows it to reform back into the original lens geometry with defined optical properties.
    • 公开了用于通过小切口将具有各种设计,特别是全尺寸IOL的人工晶状体(IOL)植入眼内的设备和方法。 全尺寸人工晶状体在尺寸和体积上模仿天然人体晶状体。 全尺寸设计的SMART TM TM IOL利用了结晶聚合物材料组合物的热力学性质。 本发明的插入设备和方法允许全尺寸的SMART TM人工晶状体通过小的切口(约4mm或更小)插入,通过使用卷边装置将其变形成实心杆,并且 用装有温度控制装置的温度控制注射器将杆送入眼内。 一旦固体棒位于眼睛内部的理想位置,人体温度就会软化棒,并允许它重新形成具有确定光学特性的原始晶状体几何形状。
    • 9. 发明申请
    • ACCOMMODATING INTRAOCULAR LENSES AND METHODS OF USE
    • 容纳内窥镜和使用方法
    • WO2009015226A3
    • 2009-03-12
    • PCT/US2008070918
    • 2008-07-23
    • POWERVISION INCSMILEY TERAH WHITINGSMITH DAVID JOHNCHOI STEVENSCHOLL JOHN AWU HENRYBURNS DENISE H
    • SMILEY TERAH WHITINGSMITH DAVID JOHNCHOI STEVENSCHOLL JOHN AWU HENRYBURNS DENISE H
    • A61F2/16
    • A61F2/1648A61F2/1601A61F2/1635A61F2002/1682
    • An accommodating intraocular lens IOL (10) including a peripheral non-optic portion comprising haptics (12) and (14). The IOL also includes an optic portion including anterior lens element (16), intermediate layer (18) which comprises actuator (20), and substrate, or posterior element (22). ' Anterior element (16) is bonded to intermediate layer (18) at its periphery. The anterior element, may also be bonded to actuator (20). The intermediate layer is also bonded to posterior element (22). The inner surface of haptics (12) and (14) define interior volumes (24) which are in fluid communication with active channel (26) defind by posterior element (22) and intermediate layer (18). As shown, actuator (20) is integral with intermediate layer (18). Posterior element (22) is molded with buttresses (11) which include a buttress bore (13) therethrough. The haptics have a haptic attachment element (15) which is sized and shaped to fit within buttless bore (13).
    • 包括包括触觉件(12)和(14)的外围非光学部分的适应性眼内透镜IOL(10)。 IOL还包括光学部分,其包括前透镜元件(16),包括致动器(20)的中间层(18)和基底或后部元件(22)。 '前部元件(16)在其周边结合到中间层(18)。 前部元件也可以结合到致动器(20)。 中间层也结合到后部元件(22)。 触觉件(12)和(14)的内表面限定内部容积(24),其与由后部元件(22)和中间层(18)确定的活动通道(26)流体连通。 如图所示,致动器(20)与中间层(18)成一体。 后部元件(22)由支撑件(11)模制,其中包括穿过其中的支撑孔(13)。 触觉件具有触觉附接元件(15),其尺寸和形状适于安装在无孔孔(13)内。