公开(公告)号：US20190224002A1

公开(公告)日：2019-07-25

申请号：US15875732

申请日：2018-01-19

Applicant: ABBOTT MEDICAL OPTICS INC.

Inventor： Kevin R. Springer ,  David A. Ruddocks ,  Mark S. Cole ,  Steven Anderson

IPC: A61F2/16 ,  A61F9/007

Abstract: A system for delivering an intraocular lens (IOL) is disclosed, including: a handpiece including a barrel defining an elongate passage, a pushrod disposed inside the elongate passage, and a plunger coupled to the pushrod; and a delivery unit coupled to a first end of the barrel, the delivery unit including a delivery tube and a lens holder coupled to the delivery tube, the lens holder including a lead haptic shelf arranged to receive a lead haptic of an IOL that is contained inside the lens holder, wherein the lead haptic shelf is configured to fold the lead haptic of the IOL over a body of the IOL while permitting the IOL to travel under the lead haptic shelf when the IOL is displaced from the lens holder to the delivery tube by the pushrod during delivery of the IOL into a patient's eye.

公开(公告)号：US09861470B2

公开(公告)日：2018-01-09

申请号：US14697238

申请日：2015-04-27

Applicant: Abbott Medical Optics Inc.

Inventor： Mark Cole ,  Rod Peterson ,  Nick Martin ,  Steven Anderson

IPC: A61F2/16

CPC classification number: A61F2/1667 ,  A61F2/1664 ,  A61F2/167 ,  A61F2/1691

Abstract: An IOL inserter for delivering an intraocular lens (IOL) into the eye of a subject, has a handpiece with a generally tubular barrel, a nosepiece coupled to the distal end of the handpiece; and a plunger having a spiral groove. The plunger translates longitudinally within the barrel and passes through a piston with an O-ring that frictionally engages an inner surface of the barrel. The spiral groove interacts with a pin or tooth in the bore of the piston. The plunger may have a drive cap and a cover fixed on the proximal end of the drive cap. The distal end of the plunger may engage having an enlarged head that receives the distal end of the plunger. The distal end of the pushrod may have a bifurcated tip capable of contacting and urging an IOL from the inserter during the implant procedure.

公开(公告)号：US09017400B2

公开(公告)日：2015-04-28

申请号：US13887958

申请日：2013-05-06

Applicant: Abbott Medical Optics Inc.

Inventor： Mark Cole ,  Rod Peterson ,  Nick Martin ,  Steven Anderson

IPC: A61F2/16

CPC classification number: A61F2/1667 ,  A61F2/1664 ,  A61F2/167 ,  A61F2/1691

Abstract: 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.

Abstract translation: 一种用于将眼内透镜（IOL）从透镜壳转移到插入件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。

公开(公告)号：US20130345713A1

公开(公告)日：2013-12-26

申请号：US13887958

申请日：2013-05-06

Applicant: Abbott Medical Optics Inc.

Inventor： Mark Cole ,  Rod Peterson ,  Nick Martin ,  Steven Anderson

IPC: A61F2/16

CPC classification number: A61F2/1667 ,  A61F2/1664 ,  A61F2/167 ,  A61F2/1691

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20150320549A1

公开(公告)日：2015-11-12

申请号：US14697238

申请日：2015-04-27

Applicant: Abbott Medical Optics Inc.

Inventor： Mark Cole ,  Rod Peterson ,  Nick Martin ,  Steven Anderson

IPC: A61F2/16

CPC classification number: A61F2/1667 ,  A61F2/1664 ,  A61F2/167 ,  A61F2/1691

Abstract: An IOL inserter for delivering an intraocular lens (IOL) into the eye of a subject, has a handpiece with a generally tubular barrel, a nosepiece coupled to the distal end of the handpiece; and a plunger having a spiral groove. The plunger translates longitudinally within the barrel and passes through a piston with an 0-ring that frictionally engages an inner surface of the barrel. The spiral groove interacts with a pin or tooth in the bore of the piston. The plunger may have a drive cap and a cover fixed on the proximal end of the drive cap. The distal end of the plunger may engage having an enlarged head that receives the distal end of the plunger. The distal end of the pushrod may have a bifurcated tip capable of contacting and urging an IOL from the inserter during the implant procedure.

Abstract translation: 用于将眼内透镜（IOL）输送到受试者的眼睛中的IOL插入器具有具有大致管状筒状物的手持件，联接到手持件的远端的鼻梁; 以及具有螺旋槽的柱塞。 柱塞在筒体内纵向平移，并且穿过具有与环的内表面摩擦接合的O形环的活塞。 螺旋槽与活塞孔中的销或齿相互作用。 柱塞可以具有驱动盖和固定在驱动盖的近端上的盖。 柱塞的远端可以接合，其具有容纳柱塞的远端的扩大头部。 推杆的远端可以具有在植入过程期间能够从插入器接触和推动IOL的分叉尖端。