中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

78 records (took 0.036 seconds)

    Devices, Systems and/or Methods for Myopia Control
    1.
    发明申请
    Devices, Systems and/or Methods for Myopia Control 有权

    公开(公告)号：US20230034749A1

    公开(公告)日：2023-02-02

    申请号：US17550728

    申请日：2021-12-14

    Applicant: Brien Holden Vision Institute Limited

    Inventor： Ravi Chandra Bakaraju ,  Klaus Ehrmann ,  Cathleen Fedtke ,  Padmaja Sankaridurg ,  Arthur Ho

    IPC: G02C7/08

    Abstract: The present disclosure is directed generally to a lens that provides a stop signal to a myopic eye, over a substantial portion of the spectacle lens that the viewer is using. The present disclosure is directed to devices, methods and/or systems of imposing a stop signal to eye growth, using a spectacle lens in conjunction with a micro lenslet array. The present disclosure is also directed to devices, methods and/or systems of modifying incoming light through spectacle lenses that utilizes chromatic cues to decelerate the rate of myopia progression. The present disclosure is directed to devices, methods and/or systems of imposing a stop signal to eye growth, using a spectacle lens in conjunction with a refractive optical element and/or diffractive optical element that offer conflicting or contradictory optical signals at a wavelength between 510 nm and 610 nm.

    Lenses, devices, systems and methods for refractive error
    2.
    发明授权
    Lenses, devices, systems and methods for refractive error 有权

    公开(公告)号：US11320672B2

    公开(公告)日：2022-05-03

    申请号：US16681094

    申请日：2019-11-12

    Applicant: Brien Holden Vision Institute Limited

    Inventor： Ravi Chandra Bakaraju ,  Klaus Ehrmann ,  Arthur Ho ,  Brien Anthony Holden

    IPC: G02C7/04 ,  G02C7/06 ,  A61F2/16 ,  A61F2/14 ,  G02B27/00 ,  G02C7/02

    Abstract: The present disclosure is directed to lenses, devices, methods and/or systems for addressing refractive error. Certain embodiments are directed to changing or controlling the wavefront of the light entering a human eye. The lenses, devices, methods and/or systems can be used for correcting, addressing, mitigating or treating refractive errors and provide excellent vision at distances encompassing far to near without significant ghosting. The refractive error may for example arise from myopia, hyperopia, or presbyopia with or without astigmatism. Certain disclosed embodiments of lenses, devices and/or methods include embodiments that address foveal and/or peripheral vision. Exemplary of lenses in the fields of certain embodiments include contact lenses, corneal onlays, corneal inlays, and lenses for intraocular devices both anterior and posterior chamber, accommodating intraocular lenses, electro-active spectacle lenses and/or refractive surgery.

    Restoration of Accommodation by Lens Refilling
    3.
    发明申请
    Restoration of Accommodation by Lens Refilling 审中-公开

    公开(公告)号：US20190290487A1

    公开(公告)日：2019-09-26

    申请号：US16287647

    申请日：2019-02-27

    Applicant: Brien Holden Vision Institute Limited

    Inventor： Arthur Ho ,  Jean-Marie Parel ,  Jukka Moilanen ,  Paul Mendell Erickson

    IPC: A61F9/007 ,  A61F9/00 ,  A61F9/008

    Abstract: A method for refilling a lens of an eye or increasing the elasticity of a lens of an eye includes removing a central portion of the lens core through the eye's cornea, a capsulorhexis in the eye's lens capsule and a gullet extending at least partially through the cortex of the lens. The lens is then refilled with a synthetic lens material. Sufficient lens core is left in place so that the synthetic material is not in contact with a lens capsule of the eye. The synthetic material used for refilling may be selected and may be formed in a shape and thickness so as to affect the refractive characteristics of the lens. An endocapsular lenticule may be inserted in the lens to affect the refractive characteristics of the lens.

    Myopia control means
    7.
    发明授权
    Myopia control means 有权
    近视控制手段

    公开(公告)号：US09594257B2

    公开(公告)日：2017-03-14

    申请号：US14160393

    申请日：2014-01-21

    Applicant: Novartis AG ,  Brien Holden Vision Institute

    Inventor： Aldo Abraham Martinez ,  Arthur Ho ,  Padmaja Rajagopal Sankaridurg ,  Percy Fabian Lazon ,  Brien Anthony Holden ,  Rick Payor ,  Gregor F. Schmid

    IPC: G02C7/02 ,  G02C7/04 ,  G02C7/06

    CPC classification number: G02C7/06 ,  A61B3/0025 ,  G02C7/02 ,  G02C7/027 ,  G02C7/04 ,  G02C7/041 ,  G02C7/044 ,  G02C13/003 ,  G02C2202/08 ,  G02C2202/16 ,  G02C2202/24

    Abstract: 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 −6D 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 provide 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.

    Abstract translation: 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-6D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），根据 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。

    Lenses, devices, methods and systems for refractive error
    8.
    发明授权
    Lenses, devices, methods and systems for refractive error 有权
    用于屈光不正的镜头，装置，方法和系统

    公开(公告)号：US09541773B2

    公开(公告)日：2017-01-10

    申请号：US14434346

    申请日：2013-10-04

    Applicant: BRIEN HOLDEN VISION INSTITUTE

    Inventor： Ravi Chandra Bakaraju ,  Klaus Ehrmann ,  Arthur Ho ,  Brien Anthony Holden

    IPC: G02C7/04 ,  G02C7/06 ,  A61F2/16 ,  A61B3/103 ,  A61F2/14 ,  G02C7/02

    CPC classification number: G02C7/061 ,  A61B3/103 ,  A61F2/1451 ,  A61F2/16 ,  A61F2/1618 ,  A61F2/1637 ,  G02B27/0018 ,  G02C7/022 ,  G02C7/024 ,  G02C7/04 ,  G02C7/041 ,  G02C7/06 ,  G02C2202/22 ,  G02C2202/24

    Abstract: The present disclosure is directed to lenses, devices, methods and/or systems for addressing refractive error. Certain embodiments are directed to changing or controlling the wavefront of the light entering a human eye. The lenses, devices, methods and/or systems can be used for correcting, addressing, mitigating or treating refractive errors and provide excellent vision at distances encompassing far to near without significant ghosting. The refractive error may for example arise from myopia, hyperopia, or presbyopia with or without astigmatism. Certain disclosed embodiments of lenses, devices and/or methods include embodiments that address foveal and/or peripheral vision. Exemplary of lenses in the fields of certain embodiments include contact lenses, corneal onlays, corneal inlays, and lenses for intraocular devices both anterior and posterior chamber, accommodating intraocular lenses, electro-active spectacle lenses and/or refractive surgery.

    Abstract translation: 本公开涉及用于解决屈光不正的透镜，装置，方法和/或系统。 某些实施例涉及改变或控制进入人眼的光的波前。 透镜，设备，方法和/或系统可以用于校正，寻址，减轻或治疗屈光不正，并且提供远近的距离的优良视觉，而不会有重大的重影。 屈光不正可能例如是由近视，远视或具有或不伴有散光的老花眼引起的。 透镜，装置和/或方法的某些公开的实施例包括解决中心凹和/或周边视觉的实施例。 在某些实施方案领域中的镜片的示例性实例包括隐形眼镜，角膜嵌体，角膜镶嵌物，以及用于眼内装置的眼前镜和后腔的镜片，容纳眼内透镜，电活动眼镜镜片和/或屈光手术。

    Lenses, Devices and Methods for Ocular Refractive Error
    9.
    发明申请
    Lenses, Devices and Methods for Ocular Refractive Error 有权
    镜片，眼屈光不正的装置和方法

    公开(公告)号：US20150153587A1

    公开(公告)日：2015-06-04

    申请号：US14565062

    申请日：2014-12-09

    Applicant: Brien Holden Vision Institute

    Inventor： Ravi Chandra Bakaraju ,  Klaus Ehrmann ,  Arthur Ho

    IPC: G02C7/02

    CPC classification number: G02C7/061 ,  A61B3/0025 ,  A61B3/1015 ,  A61F2/14 ,  A61F2/145 ,  A61F2/1451 ,  A61F2/1613 ,  A61F2/1618 ,  A61F2/1637 ,  A61F2002/1681 ,  G02C7/02 ,  G02C7/022 ,  G02C7/027 ,  G02C7/04 ,  G02C7/041 ,  G02C7/06 ,  G02C7/083 ,  G02C2202/22 ,  G02C2202/24

    Abstract: Certain embodiments are directed to lenses, devices and/or methods. For example, a lens for an eye having an optical axis and an aberration profile along its optical axis, the aberration profile having a focal distance and including higher order aberrations having at least one of a primary spherical aberration component C(4,0) and a secondary spherical aberration component C(6,0). The aberration profile may provide, for a model eye with no aberrations and an on-axis length equal to the focal distance: (i) a peak, first retinal image quality (RIQ) within a through focus range that remains at or above a second RIQ over the through focus range that includes said focal distance, where the first RIQ is at least 0.35, the second RIQ is at least 0.1 and the through focus range is at least 1.8 Diopters; (ii) a RIQ of 0.3 with a through focus slope that improves in a direction of eye growth; and (iii) a RIQ of 0.3 with a through focus slope that degrades in a direction of eye growth. The RIQ may be Visual Strehl Ratio or similar measured along the optical axis for at least one pupil diameter in the range 3 mm to 6 mm, over a spatial frequency range of 0 to 30 cycles/degree inclusive and at a wavelength selected from within the range 540 nm to 590 nm inclusive.

    Abstract translation: 某些实施例涉及透镜，装置和/或方法。 例如，具有光轴的透镜和沿其光轴的像差轮廓，像差轮廓具有焦距并且包括具有初级球面像差分量C（4.0）和 二次球面像差分量C（6,0）。 对于没有像差的模型眼睛和等于焦距的轴上长度，像差轮廓可以提供：（i）保持在等于或高于秒的通过对焦范围内的峰值，第一视网膜图像质量（RIQ） 包括所述焦距的通过对焦范围的RIQ，其中第一RIQ至少为0.35，第二RIQ为至少0.1，并且通过焦点范围为至少1.8屈光度; （ii）具有改善眼睛生长方向的通过焦点斜率的0.3的RIQ; 和（iii）具有通过聚焦斜率的0.3的RIQ，其在眼睛生长方向上降解。 RIQ可以是在0至30个循环/度范围内的空间频率范围内以及从内部选择的波长沿着光轴测量至少一个瞳孔直径在3mm至6mm范围内的视觉Strehl比率或类似物 范围540 nm至590 nm。

Patent Agency Ranking