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公开(公告)号：US20100228261A1
公开(公告)日：2010-09-09
申请号：US12767740
申请日：2010-04-26
IPC分类号： A61F9/007
CPC分类号： A61F2/167 , A61F2/1664 , A61F2/1667 , A61F2/1678
摘要： An intraocular lens injection system comprising an injecting device and cartridge. The cartridge comprises a lens holding portion and an outer sleeve portion. The invention includes a method of pre-loading the injecting system, particularly the cartridge, to reduce the amount of packaging, prevent damage to the intraocular lens during packaging and shipping, allow the pre-loaded injecting cartridge to be autoclaved as a unit, and eliminate the step of loading the cartridge with the intraocular lens by the end user to prevent potential damage during this step.
摘要翻译： 一种眼内透镜注射系统，包括注射装置和药筒。 盒包括透镜保持部分和外套筒部分。 本发明包括一种预先装入注射系统，特别是药筒的方法，以减少包装量，防止在包装和运输过程中对眼内晶状体的损害，使预加载的注射筒作为一个单元进行高压灭菌，以及 消除由最终用户将眼镜镜片装入暗盒的步骤，以防止在此步骤期间的潜在损伤。
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公开(公告)号：US20010007075A1
公开(公告)日：2001-07-05
申请号：US09727862
申请日：2000-11-30
IPC分类号： A61B017/00
CPC分类号： A61F2/1667
摘要： A device for deforming and ejecting a deformable intraocular lens for insertion into a small incision in an eye, the device comprising a) a housing, b) a lens transporting duct in a front part of the housing defining a duct axis, the duct having a front end with a cross-section adapted to the lens in deformed state with small maximum dimensions transversal to the duct axis, a rear lens-receiving end with a cross-section adapted for the lens in un-deformed state, or less deformed state, than at the front end, with larger maximum dimensions lateral to the duct axis than at the front end and an intermediate convergent duct part between the front and rear ends with a varying cross-section shape, having decreasing maximum dimensions lateral to the duct axis when moving from rear to front in the duct and c) a plunger operative to displace the lens in the duct at least in the forward direction. According to various aspects of the invention part of the duct has the overall shape of a crescent, the plunger is re-shapeable between different height to width ratios, the device has fixing structures for preventing lens rotation and the plunger is driven with a preprogrammed movement pattern. The invention also includes methods corresponding to the operational steps of the devices.
摘要翻译： 一种用于使可变形眼内透镜变形和弹出以插入到眼睛中的小切口中的装置，该装置包括：a）壳体，b）在壳体的前部中限定管道轴线的透镜输送管道，该管道具有 前端具有适于透镜的横截面，其具有横向于管道轴线的小的最大尺寸的变形状态，具有适于透镜处于未变形状态或较小变形状态的横截面的后透镜接收端， 与前端相比，具有比管道轴线的横向更大的最大尺寸，而在前端和后端之间的中间会聚管道部分具有变化的横截面形状，其具有沿着管道轴线的横向减小的最大尺寸， 在管道中从后部移动到前面;以及c）柱塞，用于至少在向前方向移动管道中的透镜。 根据本发明的各个方面，管道的一部分具有新月形的整体形状，柱塞在不同的高度与宽度之间可重塑，该装置具有用于防止镜片旋转的固定结构，并且柱塞以预编程运动 模式。 本发明还包括对应于设备的操作步骤的方法。
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63.发明授权公开(公告)号：US06214015B1
公开(公告)日：2001-04-10
申请号：US09154688
申请日：1998-09-17
IPC分类号： A61F900
CPC分类号： A61F2/167 , A61F2/1664 , A61F2/1667 , A61F2/1675
摘要： An IOL compression chamber for folding an IOL includes a hollow chamber having a loading area, a staging area and a distal tip. The loading area has a distally extending slot in the wall which allows for easy removal of a forceps holding the IOL from the chamber following insertion of the IOL into the chamber with the forceps. The staging area holds the IOL in a folded state until the chamber is placed into an IOL insertion instrument having a plunger which forces the IOL distally out of the staging area and into the eye through the distal tip.
摘要翻译： 用于折叠IOL的IOL压缩室包括具有装载区域，分段区域和远侧末端的中空室。 装载区域在壁上具有向远侧延伸的狭槽，其允许在用镊子插入IOL进入腔室之后，容易地从保持IOL的镊子移除镊子。 分期区域将IOL保持在折叠状态，直到腔室被放置在具有柱塞的IOL插入器械中，所述柱塞将IOL向远侧推出分级区域并通过远侧末端进入眼睛。
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64.发明授权Deformable intraocular lens injecting apparatus with deformable tip plunger 失效具有可变形尖端柱塞的可变形眼内透镜注射装置
公开(公告)号：US06162229A
公开(公告)日：2000-12-19
申请号：US97694
申请日：1998-06-16
CPC分类号： A61F2/167 , A61F2/1664 , A61F2/1667 , A61F2/1678
摘要： A deformable intraocular lens injecting apparatus having a movable plunger with a deformable plunger tip, preferably a resiliently deformable plunger tip. In a preferred embodiment, the plunger tip is made of soft resiliently deformable material to prevent any surface or internal damage to the deformable intraocular lens being forced through a delivery passageway of the lens injecting apparatus.
摘要翻译： 一种可变形眼内透镜注射装置，其具有可移动柱塞，其具有可变形的柱塞末端，优选地是可弹性变形的柱塞尖端。 在优选实施例中，柱塞尖端由柔软的可弹性变形的材料制成，以防止对可变形眼内透镜的任何表面或内部损伤被迫通过透镜注射装置的输送通道。
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公开(公告)号：US5772666A
公开(公告)日：1998-06-30
申请号：US570564
申请日：1995-12-11
CPC分类号： A61F2/167 , A61F2/1664 , A61F2/1678 , A61F2/1667
摘要： A deformable intraocular lens injecting apparatus having a movable plunger with a deformable plunger tip, preferably a resiliently deformable plunger tip. In a preferred embodiment, the plunger tip is made of soft resiliently deformable material to prevent any surface or internal damage to the deformable intraocular lens being forced through a delivery passageway of the lens injecting apparatus.
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66.发明授权Apparatus and method for providing desired rotational orientation to an intraocular lens 失效用于向眼内透镜提供期望的旋转取向的装置和方法
公开(公告)号：US5643276A
公开(公告)日：1997-07-01
申请号：US540428
申请日：1995-10-10
申请人： Edward R. Zaleski
发明人： Edward R. Zaleski
CPC分类号： A61F2/1667
摘要： Apparatus for inserting intraocular lenses (IOLs) into eyes are disclosed. The apparatus comprises an insertion tube, and an injector rod having a distal tip capable of engaging an intraocular lens. A rotating assembly is provided to controllably rotate the rod as it moves distally through the insertion tube. The rotation of the injector rod is imparted to the IOL in such a manner that the IOL is also rotated as it moves through the insertion tube. The degree of rotation of the IOL is controlled to place the IOL in an orientation for final implantation in the eye with reduced risk of damaging the eye. Methods for inserting an IOL into an eye using such apparatus are also disclosed and are within the scope of the present invention.
摘要翻译： 公开了将眼内透镜（IOL）插入眼睛的装置。 该装置包括插入管和具有能够接合人工晶状体的远端的注射器杆。 旋转组件被设置成当杆向远侧移动穿过插入管时可控地旋转杆。 注射器杆的旋转以这样的方式被赋予IOL，使得IOL在它移动通过插入管时也旋转。 控制IOL的旋转程度以将IOL置于眼睛中最终植入的方向上，同时降低眼睛损伤的风险。 还公开了使用这种装置将IOL插入眼睛的方法，并且在本发明的范围内。
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