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    • 1. 发明授权
    • Characterising eye-related optical systems
    • 表征眼睛相关的光学系统
    • US07909465B2
    • 2011-03-22
    • US12593543
    • 2008-03-28
    • Arthur HoBrien Anthony HoldenKlaus Ehrmann
    • Arthur HoBrien Anthony HoldenKlaus Ehrmann
    • A61B3/10A61B3/00
    • A61B3/103A61B3/0008A61B3/1005A61B3/1015
    • An instrument and method for characterizing eye-related optical systems, including the live human eye involves scanning an illuminating light beam from a light source and light detector unit from element to element of a beam deflector array of elements arranged laterally across the optical axis of eye. At each successive element the illuminating beam is deflected to form an interrogating beam that is directed into the eye at a peripheral angle that depends upon the lateral location of the deflector element. A return beam is reflected or back-scattered from the cornea and returned via the same deflector element to the light source and detector unit. This allows the interrogating beams to be scanned sufficiently rapidly into the eye to greatly reduce the variation of eye fixation and gaze that accompany other methods of measuring peripheral refraction or aberration of a natural eye. In addition to or instead of scanning the illuminating beam over each element of the array, all or multiple elements of the array can be illuminated simultaneously and the multiple interrogating rays thus generated can be gated by the use of an LCD aperture plate. Alternatively, an LCD aperture plate can be interposed between a wide illuminating beam and operated to selectively illuminate the beam deflector.
    • 用于表征眼睛相关的光学系统(包括活人眼)的仪器和方法涉及扫描来自光源和光检测器单元的照明光束,从光束偏转器阵列的元件到元件横向穿过眼睛的光轴 。 在每个连续元件处,照明光束被偏转以形成以取决于偏转元件的横向位置的圆周角度引导到眼睛中的询问光束。 返回光束从角膜反射或反向散射,并通过相同的偏转元件返回到光源和检测器单元。 这样就可以将询问光束快速扫描到眼睛中,以大大减少测量周边折射或自然眼睛畸变的其他测量方法的眼睛固定和注视的变化。 除了或代替扫描阵列的每个元件上的照明光束之外,阵列的全部或多个元件可以被同时照明,并且由此产生的多个询问光线可以通过使用LCD孔板来选通。 或者,LCD孔板可以插入在宽照明光束之间并且被操作以选择性地照射光束偏转器。
    • 2. 发明申请
    • Characterising Eye-Related Optical Systems
    • 表征眼睛相关的光学系统
    • US20110176113A1
    • 2011-07-21
    • US13053073
    • 2011-03-21
    • Arthur HoBrien Anthony HoldenKlaus Ehrmann
    • Arthur HoBrien Anthony HoldenKlaus Ehrmann
    • A61B3/10
    • A61B3/103A61B3/0008A61B3/1005A61B3/1015
    • An instrument and method for characterising eye-related optical systems, including the live human eye (18) involves scanning an illuminating light beam (22) from a light source and light detector unit (20) from element to element of a beam deflector array (12) of elements (14) arranged laterally across the optical axis (16) of eye (18). At each successive element (14) the illuminating beam (22) is deflected to form an interrogating beam (24) that is directed into the eye (18) at a peripheral angle that depends upon the lateral location of the deflector element. A return beam (23) is reflected or back-scattered from the cornea (38) and returned via the same deflector element to the light source and detector unit (20). This allows the interrogating beams to be scanned sufficiently rapidly into the eye to greatly reduce the variation of eye fixation and gaze that accompany other methods of measuring peripheral refraction or aberration of a natural eye. In addition to or instead of scanning the illumination beam (22) over each element (14) of the array (12), all or multiple elements (14) of the array (12) can be illuminated simultaneously and the multiple interrogating rays (24) thus generated can be gated by the use of an LCD aperture plate (26). Alternatively, an LCD aperture plate (28) can be interposed between a wide illuminating beam (22) and operated to selectively illuminate the beam deflector.
    • 用于表征包括活人眼(18)的眼睛相关光学系统的仪器和方法涉及从光源和光检测器单元(20)从光束偏转器阵列的元件到元件扫描照明光束(22) 12)横向穿过眼睛(18)的光轴(16)布置的元件(14)。 在每个连续的元件(14)处,照明光束(22)被偏转以形成询问光束(24),其以取决于偏转器元件的横向位置的圆周角度被引导到眼睛(18)中。 返回光束(23)从角膜(38)反射或反向散射并通过相同的偏转元件返回到光源和检测器单元(20)。 这样就可以将询问光束快速扫描到眼睛中,以大大减少测量周边折射或自然眼睛畸变的其他测量方法的眼睛固定和注视的变化。 除了扫描阵列(12)的每个元件(14)上的照明光束(22)之外或代替扫描阵列(12)的全部或多个元件(14)可以被同时照明,并且多个询问光线(24 )可以通过使用LCD孔板(26)来选通。 或者,LCD孔板(28)可以插入在宽照明光束(22)之间并被操作以选择性地照射光束偏转器。
    • 3. 发明申请
    • CHARACTERISING EYE-RELATED OPTICAL SYSTEMS
    • 表征与眼睛相关的光学系统
    • US20100225883A1
    • 2010-09-09
    • US12593543
    • 2008-03-28
    • Arthur HoBrien Anthony HoldenKlaus Ehrmann
    • Arthur HoBrien Anthony HoldenKlaus Ehrmann
    • A61B3/10
    • A61B3/103A61B3/0008A61B3/1005A61B3/1015
    • An instrument and method for characterising eye-related optical systems, including the live human eye involves scanning an illuminating light beam from a light source and light detector unit from element to element of a beam deflector array of elements arranged laterally across the optical axis of eye. At each successive element the illuminating beam is deflected to form an interrogating beam that is directed into the eye at a peripheral angle that depends upon the lateral location of the deflector element. A return beam is reflected or back-scattered from the cornea and returned via the same deflector element to the light source and detector unit. This allows the interrogating beams to be scanned sufficiently rapidly into the eye to greatly reduce the variation of eye fixation and gaze that accompany other methods of measuring peripheral refraction or aberration of a natural eye. In addition to or instead of scanning the illuminating beam over each element of the array, all or multiple elements of the array can be illuminated simultaneously and the multiple interrogating rays thus generated can be gated by the use of an LCD aperture plate. Alternatively, an LCD aperture plate can be interposed between a wide illuminating beam and operated to selectively illuminate the beam deflector
    • 用于表征眼睛相关的光学系统(包括活人眼)的仪器和方法涉及扫描来自光源和光检测器单元的照明光束,从光束偏转器阵列的元件到元件横向穿过眼睛的光轴 。 在每个连续元件处,照明光束被偏转以形成以取决于偏转元件的横向位置的圆周角度引导到眼睛中的询问光束。 返回光束从角膜反射或反向散射,并通过相同的偏转元件返回到光源和检测器单元。 这样就可以将询问光束快速扫描到眼睛中,以大大减少测量周边折射或自然眼睛畸变的其他测量方法的眼睛固定和注视的变化。 除了或代替扫描阵列的每个元件上的照明光束之外,阵列的全部或多个元件可以被同时照明,并且由此产生的多个询问光线可以通过使用LCD孔板来选通。 或者,LCD孔板可以插入在宽照明光束之间并且被操作以选择性地照射光束偏转器
    • 4. 发明授权
    • Myopia control means
    • 近视控制手段
    • US08672473B2
    • 2014-03-18
    • US12988403
    • 2009-04-20
    • Aldo Abraham MartinezArthur HoPadmaja Rajagopal SankaridurgPercy Fabian LazonBrien Anthony HoldenRick PayorGregor F. Schmid
    • Aldo Abraham MartinezArthur HoPadmaja Rajagopal SankaridurgPercy Fabian LazonBrien Anthony HoldenRick PayorGregor F. Schmid
    • G02C7/02
    • G02C7/06A61B3/0025G02C7/02G02C7/027G02C7/04G02C7/041G02C7/044G02C13/003G02C2202/08G02C2202/16G02C2202/24
    • Sets, kits or stocks of anti-myopia contact or spectacle lenses, along with methods for their use, that do not require a clinician to measure peripheral refractive error in the eyes of myopic patients. Extensive surveys have shown that lenses having peripheral powers or defocus set in accordance with central corrective power will cover almost all normal myopes not worse than −6 D central refractive error. In one example, a kit or set of lenses (50, FIG. 15) can have multiple parts or sub-sets (52, 54) each comprising a compartmented container (56a, 56b) with lenses (58a, 58b) arranged according to increments of central corrective power (59a, 59b). The lenses (58a) of the first part (52) have four steps (60a, 61a, 62a, 64a) of peripheral power or defocus to pro vide therapeutic effect and, while the lenses (58b) of the second part (54) also have four steps (60b, 61b, 62b, 64b), the level of therapeutic effect is higher. Other examples of sets, kits and stocks, as well as examples of lenses themselves, are disclosed together with methods of use.
    • 抗近视接触眼镜镜片的套件,套件或库存,以及使用方法,不需要临床医生测量近视患者眼睛的周边屈光不正。 广泛的调查显示,具有根据中心矫正力设置的外围功率或散焦的镜片将覆盖几乎所有正常的近视眼,不会比-6 D中心屈光不正差。 在一个示例中,套件或一组透镜(50,图15)可以具有多个部件或子组件(52,54),每个部件或子组件包括具有透镜(58a,58b)的分隔的容器(56a,56b) 中央矫正力的增量(59a,59b)。 第一部分(52)的透镜(58a)具有周边功率或散焦的四个台阶(60a,61a,62a,64a)以提供治疗效果,并且当第二部分(54)的透镜(58b)也 具有四个步骤(60b,61b,62b,64b),治疗效果的水平较高。 集合,套件和股票的其他示例以及透镜本身的示例与所使用的方法一起公开。