中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

60 records (took 0.026 seconds)

    PHOTOCOAGULATION WITH CLOSED-LOOP CONTROL
    54.
    发明申请
    PHOTOCOAGULATION WITH CLOSED-LOOP CONTROL 审中-公开

    公开(公告)号：US20170100285A1

    公开(公告)日：2017-04-13

    申请号：US14880435

    申请日：2015-10-12

    Applicant: Novartis AG

    Inventor： Paul R. Hallen ,  Michael J. Papac ,  Hugang Ren ,  Lingfeng Yu

    IPC: A61F9/008 ,  A61B5/1455

    CPC classification number: A61F9/00823 ,  A61B5/14555 ,  A61F9/00821 ,  A61F2009/00851 ,  A61F2009/00863 ,  A61F2009/00885 ,  A61F2009/00897

    Abstract: A method for applying a photocoagulation procedure includes capturing a baseline image of a first location within a surgical site. The method further includes applying a photocoagulation treatment at the first location within the surgical site, the photocoagulation treatment using a laser tool having a set of operating parameters. The method further includes capturing an operation image of the first location within the surgical site at a point in time after the photocoagulation treatment has started. The method further includes, with a control system, performing a comparison of the operation image and the baseline image to determine whether a treatment objective has been achieved. The method further includes, with the control system, in response to determining that the treatment objective has not been achieved, adjusting the set of operating parameters to create a set of adjusted operating parameters and continuing the photocoagulation treatment with the set of adjusted operating parameters.

    Tracking system for surgical optical coherence tomography
    56.
    发明授权
    Tracking system for surgical optical coherence tomography 有权
    手术光学相干断层扫描跟踪系统

    公开(公告)号：US09579017B2

    公开(公告)日：2017-02-28

    申请号：US14739726

    申请日：2015-06-15

    Applicant: NOVARTIS AG

    Inventor： Tammo Heeren ,  Lingfeng Yu

    IPC: A61B3/12 ,  A61B3/10 ,  A61B3/00 ,  A61B3/14 ,  A61B3/13 ,  A61F9/007

    CPC classification number: A61B3/102 ,  A61B3/0025 ,  A61B3/0033 ,  A61B3/10 ,  A61B3/12 ,  A61B3/13 ,  A61B3/132 ,  A61B3/14 ,  A61F9/007 ,  G02B21/0012

    Abstract: An OCT tracking system includes an imaging unit operable to generate a fundus image of a patient's eye and a tracking system operable to process the fundus image to determine a location of a surgical instrument inserted into the patient's eye. The OCT tracking system further includes an OCT system including an OCT light source operable to generate an OCT imaging beam and a beam scanner. Based at least in part on the determined location of the surgical instrument, the beam scanner directs the OCT imaging beam to a particular region within the patient's eye, the particular region within the patient's eye including the determined location of the surgical instrument inserted into the patient's eye.

    Abstract translation: OCT跟踪系统包括可操作以产生患者眼睛的眼底图像的成像单元和可操作以处理眼底图像以确定插入到患者眼睛中的外科器械的位置的跟踪系统。 OCT跟踪系统还包括OCT系统，其包括可操作以产生OCT成像束和束扫描器的OCT光源。 至少部分地基于所确定的外科器械的位置，束扫描器将OCT成像束引导到患者眼睛内的特定区域，患者眼睛内的特定区域包括插入患者眼睛的外科器械的确定位置 眼。

    DYNAMIC SURGICAL DATA OVERLAY
    57.
    发明申请
    DYNAMIC SURGICAL DATA OVERLAY 审中-公开
    动态手术数据覆盖

    公开(公告)号：US20170035287A1

    公开(公告)日：2017-02-09

    申请号：US14817348

    申请日：2015-08-04

    Applicant: Novartis AG

    Inventor： Hugang Ren ,  Lingfeng Yu

    IPC: A61B3/00 ,  G09G5/38 ,  G06T7/00 ,  G09G5/377 ,  A61B3/10 ,  G06K9/32

    CPC classification number: A61B3/0058 ,  A61B3/102 ,  A61B3/13 ,  A61B34/25 ,  A61B90/37 ,  A61B2017/00216 ,  A61B2034/2048 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/368 ,  A61B2090/3735 ,  A61F9/007 ,  A61F9/00736 ,  G02B21/0012 ,  G06K9/3233 ,  G06T7/0012 ,  G06T2207/10101 ,  G06T2207/20212 ,  G06T2207/30041 ,  G09G5/377 ,  G09G5/38 ,  G09G2340/12 ,  G09G2380/08

    Abstract: A method for display optimization includes receiving an image of a surgical site from an imaging system. The method further includes determining a region of interest at a first location within the image. The method further includes generating a surgical data overlay at a first position, the first position associated with the first location of the region of interest. The method further includes detecting that the region of interest has moved to a second location within the image. The method further includes, in response to detecting that the region of interest has moved to the second location, moving the surgical data overlay to a second position, the second position associated with the second location. The method further includes displaying the image and surgical data overlay to a user.

    Abstract translation: 用于显示优化的方法包括从成像系统接收手术部位的图像。 该方法还包括确定图像内的第一位置处的感兴趣区域。 所述方法还包括在第一位置产生手术数据覆盖层，所述第一位置与所述感兴趣区域的第一位置相关联。 该方法还包括检测感兴趣的区域已经移动到图像内的第二位置。 该方法还包括响应于检测到感兴趣区域已经移动到第二位置，将手术数据覆盖物移动到第二位置，与第二位置相关联的第二位置。 该方法还包括将图像和手术数据覆盖显示到用户。

    Microscope-less wide field-of-view surgical OCT visualization system
    58.
    发明授权
    Microscope-less wide field-of-view surgical OCT visualization system 有权
    无显微镜宽视野手术OCT可视化系统

    公开(公告)号：US09554702B2

    公开(公告)日：2017-01-31

    申请号：US14576306

    申请日：2014-12-19

    Applicant: NOVARTIS AG

    Inventor： Michael Papac ,  Lingfeng Yu ,  Tammo Heeren

    IPC: A61B3/12 ,  A61B3/10 ,  G02B27/14 ,  G02B21/00

    CPC classification number: A61B3/102 ,  G02B21/0012 ,  G02B27/141

    Abstract: A surgical imaging system can comprise a light source, configured to generate an imaging light beam; a beam guidance system, configured to guide the imaging light beam from the light source; a beam scanner, configured to receive the imaging light from the beam guidance system, and to generate a scanned imaging light beam; a beam coupler, configured to redirect the scanned imaging light beam; and a wide field of view (WFOV) lens, configured to guide the redirected scanned imaging light beam into a target region of a procedure eye.

    Abstract translation: 手术成像系统可以包括被配置为产生成像光束的光源; 光束引导系统，被配置为引导来自光源的成像光束; 光束扫描器，其被配置为从所述光束引导系统接收成像光，并且生成扫描的成像光束; 光束耦合器，被配置为重定向扫描的成像光束; 和宽视野（WFOV）透镜，被配置为将重定向的扫描成像光束引导到过程眼睛的目标区域中。

    OCT SURGICAL VISUALIZATION SYSTEM WITH MACULAR CONTACT LENS
    59.
    发明申请
    OCT SURGICAL VISUALIZATION SYSTEM WITH MACULAR CONTACT LENS 审中-公开
    OCT手术视觉系统与MACULAR接触透镜

    公开(公告)号：US20160183782A1

    公开(公告)日：2016-06-30

    申请号：US14584830

    申请日：2014-12-29

    Applicant: NOVARTIS AG

    Inventor： Lingfeng Yu ,  Vadim Shofman

    IPC: A61B3/10 ,  A61B3/13 ,  A61N5/06 ,  A61B3/14 ,  A61F9/008 ,  A61B19/00 ,  A61B3/00

    CPC classification number: A61B3/102 ,  A61B3/0008 ,  A61B3/1025 ,  A61B3/13 ,  A61B3/14 ,  A61B3/18 ,  A61B90/20 ,  A61F9/00821 ,  A61F9/00823 ,  A61F2009/00851 ,  A61F2009/00863 ,  A61N5/06 ,  A61N5/062

    Abstract: An ophthalmic visualization system can include an ocular lens positioned between a macular contact lens coupled to a procedure eye and a surgical microscope. The ocular lens can guide a light beam through the macular contact lens and into the procedure eye, and in combination with the macular contact lens generate an intermediate image of the procedure eye at an image plane between the procedure eye and the surgical microscope. The system can include a reduction lens positioned in the optical path between the surgical microscope and the ocular lens. The reduction lens and/or ocular lens can align a focus plane of the surgical microscope with the image plane. A method of visualizing a procedure eye in an ophthalmic procedure can include positioning an ocular lens and a reduction lens between a macular contact lens and a surgical microscope; and scanning the procedure eye with a light beam.

    Abstract translation: 眼科可视化系统可以包括定位在联接到手术眼的黄斑隐形眼镜和手术显微镜之间的眼透镜。 眼透镜可引导光束通过黄斑隐形眼镜进入手术眼，并与黄斑隐形眼镜组合，在手术眼和手术显微镜之间的图像平面处产生手术眼的中间图像。 该系统可以包括位于手术显微镜和眼透镜之间的光路中的减速透镜。 还原透镜和/或眼透镜可以将外科显微镜的焦平面与图像平面对准。 在眼科手术中可视化手术眼的方法可包括将眼透镜和还原透镜定位在黄斑隐形眼镜和手术显微镜之间; 并用光束扫描手术眼。

    Magnification in Ophthalmic Procedures and Associated Devices, Systems, and Methods
    60.
    发明申请
    Magnification in Ophthalmic Procedures and Associated Devices, Systems, and Methods 有权
    眼科手术及相关设备，系统和方法的放大倍率

    公开(公告)号：US20160183779A1

    公开(公告)日：2016-06-30

    申请号：US14584685

    申请日：2014-12-29

    Applicant: Novartis AG

    Inventor： Hugang Ren ,  Lingfeng Yu

    IPC: A61B3/00 ,  G02B21/22 ,  A61B19/00 ,  A61B3/14 ,  A61B3/13

    CPC classification number: G02B21/22 ,  A61B3/0058 ,  A61B3/12 ,  A61B3/132 ,  A61B90/20 ,  A61B2034/2065 ,  A61B2090/365 ,  G02B21/0012

    Abstract: An ophthalmic visualization system can include an imaging device configured to acquire images of a surgical field; a computing device configured to determine an area of interest based on the images; and a display device in communication with the computing device and a surgical microscope, wherein the display device is configured to provide a graphical overlay onto at least a portion of a field of view of the surgical microscope, and wherein the graphical overlay includes a magnified image of the area of interest. A method of visualizing an ophthalmic procedure can include receiving images of a surgical field acquired by an imaging device; identifying an area of interest; generating a graphical overlay including a magnified image of the area of the interest; and outputting the graphical overlay to a display device such that the graphical overlay is positioned over a field of view of a surgical microscope.

    Abstract translation: 眼科可视化系统可以包括被配置为获取外科视野的图像的成像装置; 配置为基于所述图像确定感兴趣区域的计算设备; 以及与所述计算设备和手术显微镜通信的显示设备，其中所述显示设备被配置为在所述外科手术显微镜的视野的至少一部分上提供图形覆盖，并且其中所述图形覆盖物包括放大图像 的感兴趣的领域。 可视化眼科程序的方法可以包括接收由成像装置获取的外科视野的图像; 识别感兴趣的领域; 生成包括感兴趣区域的放大图像的图形叠加; 以及将所述图形覆盖物输出到显示装置，使得所述图形覆盖物位于手术显微镜的视场上。

Patent Agency Ranking