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    RETINAL TREATMENT
    15.
    发明申请
    RETINAL TREATMENT 审中-公开

    公开(公告)号：US20170367889A1

    公开(公告)日：2017-12-28

    申请号：US15543549

    申请日：2016-01-26

    申请人： OPTOS PLC

    发明人： Derek Swan

    IPC分类号： A61F9/008 ,  A61B3/12

    CPC分类号： A61F9/00821 ,  A61B3/12 ,  A61F2009/00863 ,  A61F2009/00878 ,  A61F2009/00897

    摘要： A method of determining control parameters of a retinal treatment system comprising acquiring an image of a retina of a subject's eye using an imaging laser and an optical system of the retinal treatment system, presenting an image of the retina to a user of the retinal treatment system, receiving from the user location data of the retinal image that locates at least one treatment site of the retina, receiving from the user a required laser light pattern for use on the treatment site, using the location data to determine a location control parameter which causes the optical system to direct laser light from a treatment laser of the retinal treatment system to the treatment site, and using the required laser light pattern to determine a pattern control parameter which causes the treatment laser to produce a laser light pattern which passes through the optical system and results in the required laser light pattern at the treatment site.

    CORNEAL IMPLANT SYSTEMS AND METHODS
    17.
    发明申请
    CORNEAL IMPLANT SYSTEMS AND METHODS 审中-公开
    CORNEAL植物系统和方法

    公开(公告)号：US20170027754A1

    公开(公告)日：2017-02-02

    申请号：US15055614

    申请日：2016-02-28

    申请人： David Muller

    发明人： David Muller

    IPC分类号： A61F9/008 ,  B23K26/00 ,  B23K26/362 ,  A61F2/14

    CPC分类号： A61F9/00804 ,  A61F2/145 ,  A61F9/0081 ,  A61F9/00812 ,  A61F9/00831 ,  A61F9/00834 ,  A61F2009/00842 ,  A61F2009/00851 ,  A61F2009/00872 ,  A61F2009/00878 ,  A61F2009/00893 ,  A61F2009/00895 ,  B23K26/127 ,  B23K26/361 ,  B23K26/38 ,  B23K26/402 ,  B23K2103/32

    摘要： A system for forming a corneal implant includes a cutting apparatus, which includes a laser source that emits a laser and optical elements that direct the laser. The system includes a controller implemented with at least one processor and at least one data storage device. The controller generates a sculpting plan for modifying a first shape of a lenticule formed from corneal tissue and achieving a second shape for the lenticule to produce a corneal implant with a refractive profile to reshape a recipient eye. The sculpting plan is determined from measurements relating to the lenticule having the first shape and information relating to a refractive profile for a corneal implant. The controller controls the cutting apparatus to direct, via the one or more optical elements, the laser from the laser source to sculpt the lenticule according to the sculpting plan to produce the corneal implant with the refractive profile.

    摘要翻译： 用于形成角膜植入物的系统包括切割装置，其包括发射激光的激光源和引导激光的光学元件。 该系统包括用至少一个处理器和至少一个数据存储设备实现的控制器。 控制器产生用于修改由角膜组织形成的微透镜的第一形状的雕刻计划，并且获得用于微透镜的第二形状以产生具有折射轮廓的角膜植入物以重塑接受者的眼睛。 雕刻方案由与具有第一形状的微透镜相关的测量和与角膜植入物的折射轮廓有关的信息确定。 控制器控制切割装置经由一个或多个光学元件引导来自激光源的激光，以根据雕刻方案对微透镜进行雕刻，以产生具有折射轮廓的角膜植入物。

    DEVICE FOR DEFINING A FLAP GEOMETRY
    18.
    发明申请
    DEVICE FOR DEFINING A FLAP GEOMETRY 审中-公开
    用于定义襟翼几何的装置

    公开(公告)号：US20160324691A1

    公开(公告)日：2016-11-10

    申请号：US15088648

    申请日：2016-04-01

    申请人： Wavelight GmbH

    发明人： Johannes Krause

    IPC分类号： A61F9/008

    CPC分类号： A61F9/00802 ,  A61F9/00836 ,  A61F2009/00872 ,  A61F2009/00878 ,  A61F2009/00882

    摘要： A device for defining a flap geometry of a flap for laser treatment of a human eye comprises a control unit programmed to evaluate ablation profile data of an ablation profile for a laser ablation treatment of a human cornea and to define the flap geometry based on this evaluation.

    摘要翻译： 用于定义用于人眼激光治疗的瓣的瓣片几何形状的装置包括被编程以评估用于人角膜的激光消融治疗的消融轮廓的消融轮廓数据的控制单元，并且基于该评估来限定瓣片几何形状 。

    VACUUM LOSS DETECTION DURING LASER EYE SURGERY
    20.
    发明申请
    VACUUM LOSS DETECTION DURING LASER EYE SURGERY 审中-公开
    激光眼手术时真皮缺损检测

    公开(公告)号：US20160106582A1

    公开(公告)日：2016-04-21

    申请号：US14885907

    申请日：2015-10-16

    申请人： OptiMedica Corporation

    发明人： Michael A. Campos ,  Javier G. Gonzalez ,  Teresa G. Miller-Gadda

    IPC分类号： A61F9/009

    CPC分类号： A61F9/009 ,  A61B2217/005 ,  A61F2009/0052 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/00878 ,  A61F2009/00887

    摘要： A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye. The patient interface may be a liquid-filled interface, with liquid used as a transmission medium for the laser. During a laser procedure various inputs are monitored to detect a leak. The inputs may include a video feed of the eye looking for air bubbles in the liquid medium, the force sensors on the patient interface that detect patient movement, and vacuum sensors directly sensing the level of suction between the patient interface and the eye. The method may include combining three monitoring activities with a Bayesian algorithm that computes the probabilities of an imminent vacuum loss event.

    摘要翻译： 激光眼睛手术系统，其眼睛和激光系统之间的患者界面依赖于吸力以将界面保持在眼睛上。 患者界面可以是液体填充的界面，液体用作激光的传输介质。 在激光程序期间，监控各种输入以检测泄漏。 输入可以包括眼睛在液体介质中寻找气泡的视频馈送，在病人界面上的用于检测患者运动的力传感器，以及直接感测患者接口和眼睛之间的吸力水平的真空传感器。 该方法可以包括组合三个监测活动与计算即将来临的真空损失事件的概率的贝叶斯算法。