SYSTEM AND METHOD FOR PROVIDING RADIATION HAVING ANNULAR PROFILE

    公开(公告)号:WO2015105728A9

    公开(公告)日:2015-07-16

    申请号:PCT/US2015/010007

    申请日:2015-01-02

    Abstract: A system includes a focusing element configured to receive electromagnetic radiation coaxially and to focus the electromagnetic radiation to generate focused radiation. The system also includes a refracting element having an associated focal plane. The refracting element is configured to receive the focused radiation, and to refract the focused radiation to produce refracted radiation having an annular pattern at the focal plane. The system also includes a slit lamp having a receiving element to receive the refracted radiation.

    SYSTEM AND DEVICE FOR MULTI SPOT PHOTOCOAGULATION
    92.
    发明申请
    SYSTEM AND DEVICE FOR MULTI SPOT PHOTOCOAGULATION 审中-公开
    用于多点光电照相的系统和装置

    公开(公告)号:WO2015097150A2

    公开(公告)日:2015-07-02

    申请号:PCT/EP2014/078986

    申请日:2014-12-22

    Abstract: A photocoagulation system is described herein that facilitates multi-spot laser treatment procedures inside the eye and close to the patient's retina. In one example embodiment, a modified endocular probe operates with a laser system to move the probe or a probe needle so as to project a multi-spot pattern on a patient's retina by controlling the rotation movement of the needle (and needle tip). In addition, the system facilitates maneuverability and angular deviation of the needle tip and synchronizes these different movements with the laser photocoagulator system so as to project the aiming beam and thereafter the laser treatment beam in the desired pattern location with the desired exposure time and power.

    Abstract translation: 本文描述了促进眼睛内的多点激光治疗程序并且靠近患者视网膜的光凝固系统。 在一个示例性实施例中,修改的眼内窥镜探针与激光系统一起操作以移动探针或探针,以通过控制针(和针尖)的旋转运动将多点图案投射到患者的视网膜上。 此外,该系统有助于针尖的机动性和角度偏移,并且与激光光凝器系统同步这些不同的运动,从而将瞄准光束投射到期望的图案位置,然后以期望的曝光时间和功率投射激光治疗光束。

    안과용 치료장치, 안과용 치료장치의 제어방법 및 안저 병변 치료 방법
    93.
    发明申请
    안과용 치료장치, 안과용 치료장치의 제어방법 및 안저 병변 치료 방법 审中-公开
    眼科治疗装置,控制眼科治疗装置的方法和基因治疗方法

    公开(公告)号:WO2015088226A1

    公开(公告)日:2015-06-18

    申请号:PCT/KR2014/012079

    申请日:2014-12-09

    Inventor: 김종민

    CPC classification number: A61F9/008 A61F2009/00863 A61F2009/00897

    Abstract: 본 발명은 안과용 치료장치, 이의 제어방법 및 안저 병변 치료 방법에 관한 것으로, 치료광(treatment beam)을 발생시키는 치료광 발생부, 상기 치료광 발생부로부터 발생된 치료광이 환자의 안저(fundus)로 조사되는 경로를 형성하는 빔 딜리버리부, 상기 안저의 병변 영역과 인접한 위치로 상기 치료광이 조사되도록 상기 빔 딜리버리부를 제어하는 제어부를 포함하는 안과용 치료장치, 이의 제어방법 및 이를 이용한 안저 병변 치료 방법을 제공한다.

    Abstract translation: 本发明涉及一种眼科治疗装置及其控制方法和眼底病变治疗方法,所述眼科治疗装置包括:治疗束产生部,其产生治疗束; 用于形成将从治疗束产生单元产生的治疗束照射到患者眼底的路径的束传递单元; 以及控制单元,用于控制光束传送单元将治疗束照射到与眼底的病变区域相邻的位置。

    TREATMENT VALIDATION SYSTEMS AND METHODS
    94.
    发明申请
    TREATMENT VALIDATION SYSTEMS AND METHODS 审中-公开
    治疗验证系统和方法

    公开(公告)号:WO2015070092A1

    公开(公告)日:2015-05-14

    申请号:PCT/US2014/064678

    申请日:2014-11-07

    Abstract: Treatment validation techniques include generating a modified treatment target from an original treatment target using a modification process, and comparing induced aberrations provided by the original and modified treatment targets, so as to verify the modified treatment target or the modification process. In some cases, a modification process may include a deconvolution process, a low pass filter process, a scaling process, or an adjustment process. The induced aberrations may include high order aberrations, such as spherical aberration.

    Abstract translation: 治疗验证技术包括使用修改过程从原始治疗靶产生修饰治疗靶,并比较由原始和修改的治疗靶标提供的诱导像差,以验证修改的治疗目标或修饰过程。 在一些情况下,修改过程可以包括去卷积处理,低通滤波处理,缩放处理或调整处理。 感应像差可以包括高阶像差,例如球面像差。

    TECHNIQUE FOR CENTERING AN APPLICATION FIELD
    95.
    发明申请
    TECHNIQUE FOR CENTERING AN APPLICATION FIELD 审中-公开
    中心应用领域的技术

    公开(公告)号:WO2015055223A1

    公开(公告)日:2015-04-23

    申请号:PCT/EP2013/003145

    申请日:2013-10-18

    Applicant: WAVELIGHT GMBH

    Abstract: The present disclosure generally relates to a technique for centering an application field for an ophthalmic device or a method. More specifically, and without limitation, the disclosure relates to a device and a method for centering an application field relative to the cornea of a human eye responsive to movement of the eye tracked in real-time during the ophthalmic application based on a pupil center. An ophthalmic device or method allows performing one or more procedures with respect to an eye of a patient, such as a surgical, therapeutic and diagnostic procedure, e.g., including and not limited to Laser-Assisted in-situ Keratomileusis (LASIK), Epi-LASIK, PRK, lenticule extraction or keratoplasty.

    Abstract translation: 本公开总体上涉及一种用于对准用于眼科装置或方法的应用领域的技术。 更具体地而言,本公开涉及一种装置和方法,用于响应于基于瞳孔中心的眼科应用期间实时跟踪的眼睛的移动而相对于人眼的角膜定心应用场。 眼科装置或方法允许执行关于患者眼睛的一个或多个程序,例如手术,治疗和诊断程序,例如包括但不限于激光辅助原位角膜磨镶术(LASIK),Epi- LASIK,PRK,微透镜提取或角膜移植术。

    COMBINED CARBON DIOXIDE LASER LATERAL CANTHOTOMY AND FEMTOSECOND LASER-ASSISTED CATARACT SURGERY
    96.
    发明申请
    COMBINED CARBON DIOXIDE LASER LATERAL CANTHOTOMY AND FEMTOSECOND LASER-ASSISTED CATARACT SURGERY 审中-公开
    组合式二氧化碳激光器侧卧式牙科手术和FEMTOSECOND激光辅助手术

    公开(公告)号:WO2015051093A1

    公开(公告)日:2015-04-09

    申请号:PCT/US2014/058783

    申请日:2014-10-02

    CPC classification number: A61B5/1072 A61F9/00825 A61F9/009 A61F2009/00887

    Abstract: An example method for preparing a surgical site for a femtosecond laser-assisted cataract surgical procedure includes measuring a lower eyelid length of a patient, and determining whether the patient is associated with one or more exposure resistant factors. The method also includes, upon determining that the measured lower eyelid length does not exceeds a threshold length or determining that the patient is associated with at least one exposure resistant factor, performing a canthotomy procedure on the patient.

    Abstract translation: 用于制备飞秒激光辅助白内障手术过程的手术部位的示例性方法包括测量患者的下眼睑长度,以及确定患者是否与一个或多个耐受暴露因素相关联。 该方法还包括,在确定所测量的下眼睑长度不超过阈值长度或确定患者与至少一个耐药性因子相关联时,对患者执行倾斜程序。

    VERFAHREN UND SYSTEM ZUM EINJUSTIEREN EINES LASERBEHANDLUNGSSYSTEMS AM AUGE
    97.
    发明申请
    VERFAHREN UND SYSTEM ZUM EINJUSTIEREN EINES LASERBEHANDLUNGSSYSTEMS AM AUGE 审中-公开
    方法和系统einjustieren激光治疗系统EYES ON

    公开(公告)号:WO2015044402A1

    公开(公告)日:2015-04-02

    申请号:PCT/EP2014/070733

    申请日:2014-09-29

    CPC classification number: A61F9/008 A61B3/102 A61F2009/00851 A61F2009/00855

    Abstract: Verfahren zum Justieren einer scannenden Laserbehandlungseinrichtung (2) am Auge (25), wobei das Verfahren folgende Schritte aufweist: Verwenden einer Laserbehandlungseinrichtung (2), die aufweist - eine Laserstrahlquelle (7) zur Abgabe von Behandlungslaserstrahlung, - ein Handstück (4), in das die Behandlungslaserstrahlung eingekoppelt ist und das mindestens drei Markierungen (22, 23) und ein Austrittsende (12) zum Abgeben der Behandlungslaserstrahlung in das Auge (25) aufweist, - einen steuerbaren Laserscanner (8), der zwischen der Laserstrahlquelle (7) und dem Austrittsende (12) angeordnet ist und mit der Justierstruktur starr verbunden ist, um die Behandlungslaserstrahlung scannend über das Auge (25) zu führen; Verwenden eines OCT-Moduls (3) mit einem steuerbaren OCT-Scanner (17) zum scannenden Abbilden von Strukturen des Auges (25), wobei das Handstück (4) und das OCT-Modul (3) in einem ersten Zustand frei gegeneinander beweglich sind und das Handstück (4) eine Koppelstelle für das OCT-Modul (3) zur Abbildung des Auges (25) durch das Austrittsende (12) hindurch aufweist; Abbilden der am Handstück (4) vorgesehenen Markierungen (22, 23) mit dem OCT-Modul (3) und Ermitteln einer ersten Relativlage zwischen den Markierungen (22, 23) des Handstücks (4) und dem OCT-Scanner (17); Abbilden einer vorbestimmten Struktur des Auges (25) mit dem OCT-Modul (3) durch das Handstück (4) und das Austrittsende (12) hindurch und Ermittlung einer zweiten Relativlage zwischen der vorbestimmten Struktur und dem OCT-Scanner (17), und Erzeugen von Signalen zur Ansteuerung des Laserscanners (8) auf Basis der ersten und der zweiten Relativlage.

    Abstract translation: 一种用于(2)在眼睛(25)调节扫描激光治疗装置的方法,所述方法包括以下步骤:使用激光处理装置(2)包括: - 激光束源(7),用于递送治疗激光辐射, - 手持件(4),在 其被耦合在所述处理的激光束,并且所述至少三个标记(22,23)和出口端(12),用于传递治疗激光束到眼睛(25), - 一个可控激光扫描器(8)布置在所述激光束源(7)和所述间 出口端(12)和刚性地连接到所述对准结构,以指导穿过眼睛扫描的治疗激光束(25); 的OCT模块(3)具有可控OCT扫描器(17),用于在眼睛(25)的结构的扫描成像,其中所述手持件(4)和OCT模块(3)彼此抵靠可自由移动的在第一状态下的使用 和手持件(4)具有用于OCT模块(3),以图像的眼睛(25)通过出口端(12)穿过其中的联接点; 映射手持件(4)提供的标记(22,23)至OCT模块(3),并确定第一相对标记之间(22,23)手持件(4)和OCT扫描器(17)的位置; 通过手持件(4)和出口端(12)穿过其中成像眼(25)至OCT模块(3)的预定结构和确定所述预定结构和OCT扫描仪(17),以及生成之间的第二相对位置 信号,用于基于所述第一和第二相对位置的激光扫描器(8)的控制。

    DEVICES AND METHODS FOR IMPROVING VISION USING LASER PHOTOMIOSIS
    98.
    发明申请
    DEVICES AND METHODS FOR IMPROVING VISION USING LASER PHOTOMIOSIS 审中-公开
    使用激光光斑改善视觉的装置和方法

    公开(公告)号:WO2013126838A3

    公开(公告)日:2015-02-05

    申请号:PCT/US2013027509

    申请日:2013-02-22

    Abstract: Systems and methods of improving vision using an ophthalmological laser system are provided. A predetermined pattern characterized by a plurality of positions along a plurality of spatially distributed iris tissues of an eye of a patient is obtained. A laser illumination light beam is aligned in accordance with one or more of the plurality of positions along the plurality of spatially distributed iris tissues. The laser illumination light beam is delivered in the predetermined pattern to the plurality of spatially distributed iris tissues of the patient. At least a subset of the spatially distributed iris tissues is cauterized by the delivery of the laser illumination light beam in the predetermined pattern, thereby resulting in a permanent decrease in diameter of the pupil of the eye.

    Abstract translation: 提供了使用眼科激光系统改善视力的系统和方法。 获得以患者眼睛的多个空间分布的虹膜组织为特征的多个位置的预定图案。 激光照明光束根据沿着多个空间分布的虹膜组织的多个位置中的一个或多个位置对准。 激光照明光束以预定图案被输送到患者的多个空间分布的虹膜组织。 空间分布的虹膜组织的至少一部分通过以预定图案的激光照射光束的传送而烧焦,从而导致眼睛瞳孔的直径的永久减小。

    APPARATUS AND METHOD FOR DETERMINING THE ORIENTATION OF ANATOMICAL CORNEA STRUCTURES
    99.
    发明申请
    APPARATUS AND METHOD FOR DETERMINING THE ORIENTATION OF ANATOMICAL CORNEA STRUCTURES 审中-公开
    用于确定解剖结构的方位的装置和方法

    公开(公告)号:WO2015011692A1

    公开(公告)日:2015-01-29

    申请号:PCT/IB2014/063482

    申请日:2014-07-28

    Inventor: LIPARI, Eugenio

    CPC classification number: A61B3/14 A61B3/0025 A61B3/107 A61F9/013 G02B27/281

    Abstract: An apparatus for determining an orientation of anatomical cornea structures includes: a lighting device (3), configured to direct a first luminous radiation (F1), polarized with an orientable polarization direction (D1), towards a cornea (11), when the cornea (11) is in an observation seat (12); a control device (8, 16, 20), configured to modify an orientation of the polarization direction (D1); an image acquisition device (6), arranged so as to receive a second luminous radiation (F2), transmitted through the cornea (11) arranged in the observation seat (12) and illuminated by the first luminous radiation (F1); and an acquisition polarizing filter (18), arranged so as to intercept the second luminous radiation (F2) directed towards the image acquisition device (6).

    Abstract translation: 一种用于确定解剖角膜结构的取向的装置包括:照明装置(3),被配置为当角膜(11)朝向角膜(11)引导偏转方向(D1)的第一发光(F1) (11)位于观察座(12)中; 配置为修改偏振方向(D1)的取向的控制装置(8,16,20); 图像获取装置(6),被布置成接收通过布置在观察座(12)中并被第一发光(F1)照射的角膜(11)透射的第二发光(F2); 以及采集偏振滤光器(18),被布置成截取朝向图像获取装置(6)的第二发光(F2)。

    SYSTEM AND METHOD FOR OPHTHALMIC LASER SURGERY EMPLOYING EYE TRACKING WITHOUT EYE DOCKING
    100.
    发明申请
    SYSTEM AND METHOD FOR OPHTHALMIC LASER SURGERY EMPLOYING EYE TRACKING WITHOUT EYE DOCKING 审中-公开
    无眼刺激进行眼部跟踪的眼科激光手术的系统和方法

    公开(公告)号:WO2014149774A3

    公开(公告)日:2015-01-15

    申请号:PCT/US2014020861

    申请日:2014-03-05

    Abstract: A system and method for performing ophthalmic surgery using an ultra-short pulsed laser is provided. The system includes a laser engine configured to provide an ultra-short pulsed laser beam, optics configured to direct the laser beam to an undocked eye of a patient, an eye tracker configured to measure five degrees of freedom of movement of the undocked eye, an optical coherence tomography module configured to measure depth of the undocked eye, and a controller configured to control laser beam position on the undocked eye toward a desired laser pattern based on depth and the five degrees of freedom of movement of the undocked eye. Adaptive optics are also provided. Also disclosed are a scleral ring including fiducial markings and a compliant contact lens and fluid fillable contact lens configured to facilitate ultra-short pulsed laser surgery while reducing or eliminating eye docking requirements.

    Abstract translation: 提供了一种使用超短脉冲激光进行眼科手术的系统和方法。 该系统包括被配置为提供超短脉冲激光束的激光引擎,被配置为将激光束引导到患者的未被脱离的眼睛的光学眼镜,被配置为测量未离开眼睛的五个自由度的眼睛跟踪器, 光学相干断层摄影模块,被配置为测量所述未离散眼睛的深度;以及控制器,被配置为基于深度和所述未离散眼睛的所述五个自由度来控制所述未离散眼睛上的激光束位置朝向期望的激光图案。 还提供自适应光学。 还公开了一种巩膜环,其包括基准标记和柔顺隐形眼镜以及流体可填充隐形眼镜,其配置为便于超短脉冲激光手术同时减少或消除眼睛对接的要求。

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