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    Gradient-index surgical illuminator
    1.
    发明专利
    Gradient-index surgical illuminator 审中-公开
    梯度指数外科照明器

    公开(公告)号：JP2008086780A

    公开(公告)日：2008-04-17

    申请号：JP2007260063

    申请日：2007-10-03

    Applicant: Alcon Inc ,  アルコン,インコーポレイティド

    Inventor： CHARLES STEVEN T

    IPC: A61B19/00 ,  A61F9/007

    CPC classification number: A61B90/36 ,  A61B2090/306

    Abstract: PROBLEM TO BE SOLVED: To provide a wide-angle surgical illuminator for ophthalmology, not requiring high accuracy for manufacturing the surface of a lens used in the tip of the illuminator. SOLUTION: According to one embodiment, this gradient index surgical illuminator includes: a light source adapted to provide a light beam; an optical cable optically coupled to the light source for receiving and transmitting the light beam; a handpiece operably coupled to the optical cable; an optical fiber operably coupled to the handpiece and optically coupled to the optical cable for receiving and transmitting the light beam; an optical element including a gradient index lens, and optically coupled to the distal end of the optical fiber for receiving the light beam and transmitting the light beam to illuminate a surgical field; and a cannula, operably coupled to the handpiece, for housing and directing the optical fiber and the optical element. The optical element can be a small-gauge, divergent gradient index concave lens having a distal surface coincident with the distal end of the cannula. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：为了提供用于眼科的广角手术照明器，不需要高精度来制造在照明器的顶端中使用的镜片的表面。 解决方案：根据一个实施例，该渐变折射率手术照明器包括：适于提供光束的光源; 光学耦合到光源的光缆，用于接收和传输光束; 可操作地耦合到光缆的手持件; 光纤，其可操作地耦合到所述手持件并光学耦合到所述光缆，用于接收和传输所述光束; 光学元件，包括梯度折射率透镜，并且光学耦合到光纤的远端，用于接收光束并透射光束照射外科视野; 以及可操作地联接到所述手持件的套管，用于容纳和引导所述光纤和所述光学元件。 光学元件可以是具有与插管的远端重合的远表面的小规格发散梯度折射率凹透镜。 版权所有（C）2008，JPO＆INPIT

    Sclerotomy adapter
    2.
    发明专利
    Sclerotomy adapter 审中-公开
    SCLEROTOMY ADAPTER

    公开(公告)号：JP2007130472A

    公开(公告)日：2007-05-31

    申请号：JP2006303231

    申请日：2006-11-08

    Applicant: Alcon Inc ,  アルコン,インコーポレイティド

    Inventor： CHARLES STEVEN T ,  HICKINGBOTHAM DYSON W

    IPC: A61F9/007

    CPC classification number: A61F9/007 ,  A61B17/3421 ,  A61F9/00736

    Abstract: PROBLEM TO BE SOLVED: To provide a sclerotomy adapter which has an incision part to facilitate use of a smaller gauge size instrument while it has a size capable of dealing with a bigger gauge size instrument. SOLUTION: The sclerotomy adapter 10 includes a thin-walled cannula 14 with a hub 12. The cannula 14 has an outer diameter that is approximately the same as a 20-gauge surgical instrument and an inner diameter slightly larger than a 23- or 25-gauge surgical instrument. The scleral contact surface of the hub 12 of the adapter 10 can be rounded to provide a pivot point for a surgical instrument shaft thereby reducing bending force on the relatively thin shaft of the surgical instrument. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种具有切口部分的硬皮切开适配器，以便于使用较小尺寸的仪器，同时具有能够处理较大规格尺寸的仪器的尺寸。 软组织适配器10包括具有轮毂12的薄壁套管14.套管14具有与20号手术器械大致相同的外径，并且具有略大于23度的外径的内径， 或25号手术器械。 适配器10的轮毂12的巩膜接触表面可以是圆形的，以提供用于外科器械轴的枢转点，从而减小外科器械的相对薄的轴上的弯曲力。 版权所有（C）2007，JPO＆INPIT

    Clamp for wound
    3.
    发明专利
    Clamp for wound 审中-公开
    打伤了

    公开(公告)号：JP2004209260A

    公开(公告)日：2004-07-29

    申请号：JP2004001978

    申请日：2004-01-07

    Applicant: Alcon Inc ,  アルコン,インコーポレイティド

    Inventor： CHARLES STEVEN T ,  HICKINGBOTHAM DYSON W

    IPC: A61F9/007 ,  A61B17/03 ,  A61B17/064 ,  A61B17/08 ,  A61B19/00

    CPC classification number: A61B17/083 ,  A61B17/064 ,  A61B17/0643 ,  A61B90/36 ,  A61B2017/0641 ,  A61B2017/081 ,  A61F9/007

    Abstract: PROBLEM TO BE SOLVED: To provide a simple and low-cost clamp capable of tightly closing and holding an incision in sclera during an operation. SOLUTION: This clamp 10 for wound comprises two substantially similar halves 12. The halves 12 are simultaneously energized by a spring or elastomer band 14. Projections or needle parts 20 integrally formed with the halves 12 cause the clamp 10 to be tightly engaged on the conjunctiva or sclera around the wound. Energization of the halves 12 to each other provides tight sealing of the wound. COPYRIGHT: (C)2004,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种简单且低成本的夹钳，能够在手术期间紧密地闭合和保持巩膜中的切口。 解决方案：用于卷绕的该夹具10包括两个基本上相似的半部12.半部12同时由弹簧或弹性体带14激励。与半部12一体形成的突起或针部20使得夹具10紧密接合 在伤口周围的结膜或巩膜上。 两个半部12彼此通电提供了伤口的紧密密封。 版权所有（C）2004，JPO＆NCIPI

    Resolution enhancement of OCT images during vitreoretinal surgery
    4.
    发明专利
    Resolution enhancement of OCT images during vitreoretinal surgery 未知

    公开(公告)号：AU2016357278B2

    公开(公告)日：2020-12-10

    申请号：AU2016357278

    申请日：2016-11-15

    Applicant: ALCON INC

    Inventor： CHARLES STEVEN T

    IPC: A61B3/10 ,  G06T7/149

    Abstract: Resolution enhancement of OCT images during ophthalmic surgery may be performed with an OCT scanning controller that interfaces to an OCT scanner used with a surgical microscope. Real-time OCT images may be acquired by the OCT scanner, while previously acquired high resolution OCT images are accessed by the OCT scanning controller. The high resolution OCT images may be morphed based on the real-time OCT images to match a deformation of the eye. The morphed high resolution OCT images may be displayed during surgery.

    6.
    发明专利
    未知

    公开(公告)号：DE60301479T2

    公开(公告)日：2006-06-22

    申请号：DE60301479

    申请日：2003-11-21

    Applicant: ALCON INC

    Inventor： CHARLES STEVEN T ,  HICKINGBOTHAM DYSON W

    IPC: A61B17/08 ,  A61F9/007 ,  A61B17/03 ,  A61B17/064 ,  A61B19/00

    Abstract: A clamp body (111) has a first half (112) and a second half (112). An elastomeric band or spring (130) biases the first half of the clamp body against the second half of the clamp body. Prongs (120) are associated with both first and second halves of the clamp body.

    Membrane delamination devices
    9.
    发明专利
    Membrane delamination devices 未知

    公开(公告)号：AU2017285371B2

    公开(公告)日：2021-12-09

    申请号：AU2017285371

    申请日：2017-06-15

    Applicant: ALCON INC

    Inventor： GRUEEBLER RETO ,  WOLFER RODOLFO ,  VIGARU BOGDAN ,  CHARLES STEVEN T ,  LINSI THOMAS

    IPC: A61F9/007

    Abstract: Various membrane delamination devices for removing proliferative membranes from underling tissues are disclosed herein. In some implementations, the delamination device may include a first shearing part and a second shearing part. One of the first shearing part and the second shearing part may be moveable relative to the other of the first shearing part and the second shearing part. One or more of the shearing parts may include a plurality of teeth formed at a leading edge thereof. A shearing action produced by operation of the shearing parts may be used to sever fibers joining proliferative membranes from an underlying tissue.

    ADAPTIVE OPTICS SYSTEMS AND METHODS FOR VITREORETINAL SURGERY
    10.
    发明专利
    ADAPTIVE OPTICS SYSTEMS AND METHODS FOR VITREORETINAL SURGERY 未知

    公开(公告)号：CA3143432A1

    公开(公告)日：2021-02-11

    申请号：CA3143432

    申请日：2020-07-28

    Applicant: ALCON INC

    Inventor： CHARLES STEVEN T

    IPC: A61B3/10 ,  A61B3/13 ,  A61F9/007

    Abstract: The present disclosure provides an adaptive optics system including at least one active pixel sensor array that detects light and sends a signal to a processor. The adaptive optics system also includes a wavefront correction system including at least one wavefront control structure and the processor, and that executes instructions on the processor to produce a digital image in which at least one wavefront distortion in the light detected by the active pixel sensor array is partially or fully corrected. The disclosure also provides methods of using the adaptive optics system.

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