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    • 3. 发明申请
    • PHOTOCOAGULATION DEVICE AND A METHOD THEREOF
    • 照相装置及其方法
    • WO2015114551A1
    • 2015-08-06
    • PCT/IB2015/050671
    • 2015-01-29
    • FORUS HEALTH PVT. LTD.
    • COTHURU, Santosh KumarNARAYANAN, SubhashVASUDEVA RAO, Shyam
    • A61F9/008
    • A61F9/00821A61F9/00823A61F2009/00863
    • Embodiments of the present disclosure provide a photocoagulation device and a method to produce a light beam of a predefined wavelength using the photocoagulation device. The device comprises at least one light source, non-imaging light collimator (NILC), at least one first and second condenser, a ball lens and at least one galvo-mirror. The light source is one of light emitting diode (LED) and organic LED (OLED), which emits light of a predefined wavelength. The NILC collimates the light emitted by the at least one light source, the at least one first condenser produces a focused light beam using the collimated light. The at least one second condenser produces light spots, with a diameter in terms of microns, using the focused light beam from the at least one first condenser. The ball lens collimates the light spots, which is steered by the galvo-mirror to focus on a target area.
    • 本公开的实施例提供了一种光凝固装置和使用光凝固装置产生预定波长的光束的方法。 该装置包括至少一个光源,非成像光准直器(NILC),至少一个第一和第二冷凝器,球透镜和至少一个电流反射镜。 光源是发射预定波长的光的发光二极管(LED)和有机LED(OLED)之一。 NILC对由至少一个光源发出的光进行准直,至少一个第一冷凝器使用准直光产生聚焦光束。 使用来自至少一个第一冷凝器的聚焦光束,至少一个第二冷凝器产生具有微米直径的光斑。 球透镜准直光点,由光电镜转向,以聚焦在目标区域上。
    • 6. 发明申请
    • SYSTEM AND MEANS FOR CONTROLLING A LASER TREATMENT DEVICE AND A LASER TREATMENT DEVICE WITH CONTROL MEANS
    • 用于控制激光治疗装置的系统和手段以及具有控制装置的激光治疗装置
    • WO2014037620A1
    • 2014-03-13
    • PCT/FI2013/050859
    • 2013-09-05
    • VALON LASERS OY
    • RUMMUKAINEN, TaruVIHERKOSKI, JuhaRANTA, Monika
    • A61F9/008
    • A61F9/00823A61F2009/00863
    • The invention is concerned with a laser treatment device adapted to treat an eye comprises a laser source producing a laser treatment beam of an adjustable power, means for delivering the beam on a target area of the eye to be treated, a fiber for transporting the laser beam to said delivery means, and means for adjusting parameters for the treatment. The device is characterized by control means with the functionality of automatically adjusting the power of the laser treatment beam in accordance with an adjusted parameter. The invention is also concerned with means for controlling a laser treatment device, with a system for controlling laser treatment of an eye as well as with a software program product run on a computer readable media controlling a laser treatment device.
    • 本发明涉及一种适于治疗眼睛的激光治疗装置,包括产生可调节功率的激光治疗束的激光源,用于将光束传送到待治疗眼睛的目标区域上的装置,用于传送激光的光纤 射束到所述输送装置,以及用于调节治疗参数的装置。 该装置的特征在于具有根据调整参数自动调节激光束的功率的功能的控制装置。 本发明还涉及用于控制激光治疗装置的装置,具有用于控制眼睛的激光治疗的系统以及在控制激光治疗装置的计算机可读介质上运行的软件程序产品。
    • 7. 发明申请
    • GRID PATTERN LASER TREATMENTS AND METHODS
    • 网格图案激光治疗和方法
    • WO2013059564A1
    • 2013-04-25
    • PCT/US2012/060979
    • 2012-10-19
    • IRIDEX CORPORATION
    • YEE, KingmanBUZUWA, Dave
    • A61B3/10
    • A61F9/00821A61B2018/00315A61B2018/00589A61F9/008A61F9/00823A61F2009/00863A61F2009/00897
    • Embodiments of the invention provide systems and methods for treating the retina and/or other areas of a patient's eye. The procedures may involve using one or more treatment beams (e.g., lasers) to cause photocoagulation or laser coagulation to finely cauterize ocular blood vessels and/or prevent blood vessel growth to induce one or more therapeutic benefits. In other embodiments, a series of short duration light pulses (e.g., between 5-15 microseconds) may be delivered to the retinal tissue with a thermal relaxation time delay between the pulse to limit the temperature rise of the target retinal tissue and thereby limit a thermal effect to only the retinal pigment epithelial layer. Such procedures may be used to treat diabetic retinopathy, macular edema, and/or other conditions of the eye. The treatment beam may be delivered within a treatment boundary or pattern defined on the retina of the patient's eye.
    • 本发明的实施方案提供了用于治疗患者眼睛的视网膜和/或其它区域的系统和方法。 该方法可以包括使用一个或多个处理束(例如,激光)来引起光凝或激光凝固以精细地烧灼眼睛血管和/或防止血管生长以诱导一种或多种治疗益处。 在其他实施例中,可以在脉冲之间的热松弛时间延迟将一系列短持续时间的光脉冲(例如,5-15微秒)递送到视网膜组织,以限制目标视网膜组织的温度升高,从而限制 热效应仅为视网膜色素上皮层。 这些程序可用于治疗糖尿病性视网膜病变,黄斑水肿和/或眼睛的其他病症。 处理束可以在限定在患者眼睛的视网膜上的治疗边界或图案内递送。