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公开(公告)号：US20180221142A1
公开(公告)日：2018-08-09
申请号：US15426059
申请日：2017-02-07
申请人： RxSight, Inc.
发明人： Hoang Nguyen , Ilya Goldshleger
IPC分类号： A61F2/16
CPC分类号： A61F2/1678 , A61F2/1667
摘要： A cartridge of an intraocular lens inserter comprises an insertion nozzle, having a distal insertion channel; an intra-ocular lens (IOL)-folding stage, to receive and to fold an IOL, proximal to the insertion nozzle, and having a proximal insertion channel; and an IOL-guiding structure. The IOL-guiding structure can include a first proximal guiding groove, or a first proximal guiding rib, or both, formed in the IOL-folding stage. An intraocular lens inserter comprises an inserter cylinder; a push-rod, partially in the inserter cylinder; a cartridge-receiving insertion end, to receive a cartridge that includes an insertion nozzle, having a distal insertion channel; an IOL-folding stage, proximal to the insertion nozzle, having a proximal insertion channel; and an IOL-guiding structure.
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公开(公告)号：US09980811B2
公开(公告)日：2018-05-29
申请号：US15608895
申请日：2017-05-30
申请人： Hoya Corporation
发明人： Kazunori Kudo , Masahiro Noda
CPC分类号： A61F9/0017 , A61F2/0095 , A61F2/148 , A61F2/1662 , A61F2/1664 , A61F2/1667 , A61F2/167 , A61F2/1672 , A61F2/1678 , A61F2/1691 , A61F9/0008 , A61F2002/1681 , A61F2002/16903
摘要： An exemplary ocular implant insertion system includes a case and a preloaded ocular implant insertion apparatus. The apparatus includes first and second movable structures that move the ocular implant in a predetermined sequence. The respective configurations of the case and the ocular implant insertion apparatus are such that the ocular implant insertion apparatus is not removable from the case when the ocular implant insertion apparatus is in the pre-use state and is removable after the first movable structure has moved at least a portion of the optical implant.
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公开(公告)号：US09314373B2
公开(公告)日：2016-04-19
申请号：US14145846
申请日：2013-12-31
申请人： Hoya Corporation
发明人： Kazunori Kudo , Masahiro Noda
CPC分类号： A61F9/0017 , A61F2/0095 , A61F2/148 , A61F2/1662 , A61F2/1664 , A61F2/1667 , A61F2/167 , A61F2/1672 , A61F2/1678 , A61F2/1691 , A61F9/0008 , A61F2002/1681 , A61F2002/16903
摘要： An exemplary ocular implant insertion system includes a case and a preloaded ocular implant insertion apparatus. The apparatus includes first and second movable structures that move the ocular implant in a predetermined sequence. The respective configurations of the case and the ocular implant insertion apparatus are such that the ocular implant insertion apparatus is not removable from the case when the ocular implant insertion apparatus is in the pre-use state and is removable after the first movable structure has moved at least a portion of the optical implant.
摘要翻译： 示例性的眼部植入物插入系统包括壳体和预加载的眼部植入物插入装置。 该装置包括以预定顺序移动眼部植入物的第一和第二可移动结构。 外壳和眼植入物插入装置的各自结构使得眼睛植入物插入装置不能从眼睛植入物插入装置处于使用前状态的情况下移除，并且在第一可移动结构移动之后是可移除的 至少一部分光学植入物。
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公开(公告)号：US08647382B2
公开(公告)日：2014-02-11
申请号：US13699708
申请日：2011-06-08
申请人： Kazunori Kudo , Masahiro Noda
发明人： Kazunori Kudo , Masahiro Noda
IPC分类号： A61F2/16
CPC分类号： A61F9/0017 , A61F2/0095 , A61F2/148 , A61F2/1662 , A61F2/1664 , A61F2/1667 , A61F2/167 , A61F2/1672 , A61F2/1678 , A61F2/1691 , A61F9/0008 , A61F2002/1681 , A61F2002/16903
摘要： An exemplary ocular implant insertion system includes a case and a preloaded ocular implant insertion apparatus. The apparatus includes first and second movable structures that move the ocular implant in a predetermined sequence. The respective configurations of the case and the ocular implant insertion apparatus are such that the ocular implant insertion apparatus is not removable from the case when the ocular implant insertion apparatus is in the pre-use state and is removable after the first movable structure has moved at least a portion of the optical implant.
摘要翻译： 示例性的眼部植入物插入系统包括壳体和预加载的眼部植入物插入装置。 该装置包括以预定顺序移动眼部植入物的第一和第二可移动结构。 外壳和眼植入物插入装置的各自结构使得眼睛植入物插入装置不能从眼睛植入物插入装置处于使用前状态的情况下移除，并且在第一可移动结构移动之后是可移除的 至少一部分光学植入物。
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公开(公告)号：US20130345713A1
公开(公告)日：2013-12-26
申请号：US13887958
申请日：2013-05-06
发明人： Mark Cole , Rod Peterson , Nick Martin , Steven Anderson
IPC分类号： A61F2/16
CPC分类号： A61F2/1667 , A61F2/1664 , A61F2/167 , A61F2/1691
摘要： A system for easily transferring an intraocular lens (IOL) from a lens case to an inserter, and then into a patient's eye. The lens case has a transfer mechanism therein which retains the IOL until engagement with the inserter. The transfer mechanism may include jaws having a closed configuration for retaining the IOL and an open configuration for releasing the IOL. Engagement of the inserter with the lens case automatically opens the jaws and transfers the IOL to the inserter. The IOL is transferred into a load chamber of a nosepiece rotatably coupled to a handpiece. After transfer of the IOL, the nosepiece is rotated from a load position to a delivery position. The IOL may have an optic and a haptic coupled to the optic, and the lens case may be capable of configuring the haptic as desired to facilitate its transfer into an inserter and/or into the eye. For instance, the lens case may fold one or both of the haptics over the optic. Preferably, the lens case maintains the haptic in this position during transfer of the intraocular lens into an inserter and/or inserter cartridge. A manifold for easily distributing a viscoelastic medium to the load chamber of the inserter is also provided.
摘要翻译： 一种用于将眼内透镜（IOL）从透镜壳转移到插入器然后进入患者眼睛的系统。 透镜盒具有其中的转印机构，其保持IOL直到与插入器接合。 传送机构可以包括具有用于保持IOL的闭合构型的爪和用于释放IOL的打开构型。 插入器与镜头盒的接合将自动打开夹爪并将IOL传送到插入器。 将IOL转移到可旋转地联接到手持件的鼻梁的装载室中。 在转移IOL之后，将喷嘴从装载位置旋转到传送位置。 IOL可以具有耦合到光学元件的光学元件和触觉件，并且透镜壳体可以能够根据需要配置触觉件以便于其传送到插入器和/或进入眼睛。 例如，透镜盒可折叠镜片上的一个或两个襻。 优选地，透镜壳在将眼内透镜转移到插入器和/或插入器盒中期间将触觉件保持在该位置。 还提供了用于将粘弹性介质容易地分配到插入器的装载室的歧管。
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公开(公告)号：US20130245634A1
公开(公告)日：2013-09-19
申请号：US13618318
申请日：2012-09-14
申请人： Kyle Brown
发明人： Kyle Brown
IPC分类号： A61F2/16
CPC分类号： A61F2/1667
摘要： Various systems, apparatuses, and processes may be used for intraocular lens surgery. In particular implementations, a system for intraocular lens surgery may include a body and a plunger. The body may, for example, include an outer wall and an inner wall, where the inner wall defines a passage through the body and includes a first guide member. The plunger may, for example, be adapted to move within the passage and include a first end, a second end, and a second guide member. The first end may be adapted to be engaged by a user for moving the plunger within the passage, and the second end may include a tip adapted to interface with an intraocular lens and having an asymmetric cross-section. The second guide member may interact with the first guide member to rotate the tip when the plunger is moved through the body.
摘要翻译： 各种系统，装置和方法可用于眼内透镜手术。 在具体实现中，用于眼内透镜手术的系统可以包括主体和柱塞。 身体可以例如包括外壁和内壁，其中内壁限定通过主体的通道并且包括第一引导构件。 柱塞可以例如适于在通道内移动并且包括第一端，第二端和第二引导构件。 第一端可以适于由使用者接合以在通道内移动柱塞，并且第二端可以包括适于与眼内透镜相互接合并且具有不对称横截面的尖端。 当柱塞移动通过本体时，第二引导构件可与第一引导构件相互作用以旋转尖端。
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公开(公告)号：US07892282B2
公开(公告)日：2011-02-22
申请号：US11102194
申请日：2005-04-08
申请人： David J. Shepherd
发明人： David J. Shepherd
IPC分类号： A61F2/16
CPC分类号： A61F2/1667
摘要： Apparatus and methodology for inserting an intraocular lens (IOL) into an eye. The apparatus includes a cartridge for holding an IOL and a handpiece with a body member for receiving the cartridge, an injector rod that is receivable by the body member, and a drive mechanism that longitudinally oscillates the injector rod in the body member when a rotational force is applied about a longitudinal axis in a single direction. In other words, a constant rotation in a single direction of the drive mechanism causes the injector rod to move distally and proximally in discrete increments, with the distal increments being larger than the proximal increments. Accordingly, the injector rod urges an IOL out of the handpiece in a two-steps-forward, one-step-back manner, thereby minimizing or eliminating the chance of the injector rod engaging with the IOL.
摘要翻译： 将眼内透镜（IOL）插入眼睛的装置和方法。 该装置包括用于保持IOL的盒和具有用于容纳盒的主体构件的手持件，可由主体构件接收的注射杆;以及驱动机构，其当所述主体构件的旋转力 围绕纵向轴线施加在单个方向上。 换句话说，在驱动机构的单个方向上的恒定旋转导致喷射器杆以离散的增量向远侧和近侧移动，远端的增量大于近端的增量。 因此，注射器杆以两步向前，一步回送的方式将IOL推出手持件，从而最小化或消除了注射器杆与IOL接合的机会。
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公开(公告)号：US07025782B2
公开(公告)日：2006-04-11
申请号：US10227786
申请日：2002-08-26
IPC分类号： A61F2/16
CPC分类号： A61F2/1667
摘要： In an insertion device for deforming a deformable intraocular lens to a smaller size and inserting the intraocular lens into an eye via an insertion tube, a slit is formed in an insertion end portion of the insertion tube, and cut surfaces of the slit and at least the inner wall surface of the insertion end portion are connected by curved surfaces.
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公开(公告)号：US20030045886A1
公开(公告)日：2003-03-06
申请号：US10227786
申请日：2002-08-26
IPC分类号： A61F009/00
CPC分类号： A61F2/1667
摘要： In an insertion device for deforming a deformable intraocular lens to a smaller size and inserting the intraocular lens into an eye via an insertion tube, a slit is formed in an insertion end portion of the insertion tube, and cut surfaces of the slit and at least the inner wall surface of the insertion end portion are connected by curved surfaces.
摘要翻译： 在用于使可变形眼内透镜变形为更小尺寸并且通过插管将眼内透镜插入眼睛的插入装置中，在插入管的插入端部形成狭缝，并且至少切割狭缝的切割面 插入端部的内壁面通过曲面连接。
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公开(公告)号：US5653715A
公开(公告)日：1997-08-05
申请号：US28281
申请日：1993-03-09
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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