公开(公告)号：US20190117462A1

公开(公告)日：2019-04-25

申请号：US16213674

申请日：2018-12-07

Applicant: Topcon Medical Laser Systems, Inc.

Inventor： David Haydn MORDAUNT ,  George MARCELLINO ,  Michael W. WILTBERGER ,  Justin HENDRICKSON ,  Katrina BELL ,  Dan E. ANDERSEN

IPC: A61F9/008 ,  A61B18/22

CPC classification number: A61F9/00823 ,  A61B2018/2025 ,  A61B2018/2035 ,  A61B2018/20359 ,  A61B2018/2266 ,  A61B2018/2272 ,  A61F9/008 ,  A61F9/00821 ,  A61F2009/00863 ,  A61F2009/00878 ,  A61F2009/00897

Abstract: System and method for generating patterns P of aiming and treatment light on target eye tissue (e.g. the retina) of a patient's eye. The system includes light sources for treatment and aiming light, a scanner for generating patterns of spots of the generated light, a controller, and a graphic user interface that allows the user to select one of several possible spot patterns, adjust the spot density and/or spot size, and apply patterns with fixed or varied density. The patterns can be formed of interlaced sub-patterns and/or scanned without adjacent spots being consecutively formed to reduce localized heating. Partially or fully enclosed exclusion zones within the patterns protect sensitive target tissue from exposure to the light.

公开(公告)号：US20150100049A1

公开(公告)日：2015-04-09

申请号：US14285205

申请日：2014-05-22

Applicant: TOPCON MEDICAL LASER SYSTEMS, INC.

Inventor： David Haydn MORDAUNT ,  George MARCELLINO ,  Michael W. WILTBERGER ,  Justin HENDRICKSON ,  Katrina BELL ,  Dan E. ANDERSEN

IPC: A61F9/008

CPC classification number: A61F9/00823 ,  A61B18/22 ,  A61B2018/2025 ,  A61B2018/20359 ,  A61B2018/2266 ,  A61B2018/2272 ,  A61F9/008 ,  A61F9/00821 ,  A61F2009/00863 ,  A61F2009/00878 ,  A61F2009/00897

Abstract: System and method for generating patterns P of aiming and treatment light on target eye tissue (e.g. the retina) of a patient's eye. The system includes light sources for treatment and aiming light, a scanner for generating patterns of spots of the generated light, a controller, and a graphic user interface that allows the user to select one of several possible spot patterns, adjust the spot density and/or spot size, and apply patterns with fixed or varied density. The patterns can be formed of interlaced sub-patterns and/or scanned without adjacent spots being consecutively formed to reduce localized heating. Partially or fully enclosed exclusion zones within the patterns protect sensitive target tissue from exposure to the light.

Abstract translation: 用于在目标眼组织（例如视网膜）上产生瞄准和治疗光的图案P的系统和方法。 该系统包括用于治疗和瞄准光的光源，用于产生所产生的光斑的扫描器，控制器和图形用户界面，其允许用户选择几种可能的斑点图案之一，调整斑点密度和/ 或斑点尺寸，并应用固定或不同密度的图案。 图案可以由交错的子图案形成和/或扫描，而没有相邻的点被连续地形成以减少局部加热。 图案中的部分或全封闭排除区域可保护敏感的目标组织免受光线的侵害。