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    Systems and methods for altering visual acuity
    6.
    发明授权
    Systems and methods for altering visual acuity 有权
    用于改变视力的系统和方法

    公开(公告)号：US08657443B2

    公开(公告)日：2014-02-25

    申请号：US13588241

    申请日：2012-08-17

    申请人： Ashley J. Welch ,  Rebecca L. Vincelette ,  Henry Grady Rylander, III ,  Thomas E. Milner

    发明人： Ashley J. Welch ,  Rebecca L. Vincelette ,  Henry Grady Rylander, III ,  Thomas E. Milner

    IPC分类号： A61B3/10 ,  A61B3/14

    CPC分类号： F41H13/0056 ,  F41H13/0087

    摘要： Provided are systems and methods to temporarily alter visual acuity of a subject. An example system includes a first light source configured to produce infrared light in an infrared wavelength spectrum for transient propagation into an eye of the subject and a second light source configured to produce visible light in a visible wavelength spectrum for transient propagation into the eye of the subject. The system further includes a transmission unit configured to propagate the infrared light and the visible light into the eye, wherein the light propagated into the eye temporarily alters visual acuity of the subject.

    摘要翻译： 提供了临时改变受试者的视力的系统和方法。 一个示例性系统包括：第一光源，被配置为产生红外波长光谱中的红外光，用于临时传播到被摄体的眼睛;以及第二光源，被配置为产生可见光波长的可见光，以瞬时传播到眼睛中 学科。 该系统还包括被配置为将红外光和可见光传播到眼睛中的传输单元，其中传播到眼睛中的光暂时改变对象的视力。

    Systems and methods for altering visual acuity
    9.
    发明授权
    Systems and methods for altering visual acuity 有权
    用于改变视力的系统和方法

    公开(公告)号：US08267518B2

    公开(公告)日：2012-09-18

    申请号：US12692333

    申请日：2010-01-22

    申请人： Ashley J Welch ,  Rebecca L. Vincelette ,  Henry Grady Rylander, III ,  Thomas E. Milner

    发明人： Ashley J Welch ,  Rebecca L. Vincelette ,  Henry Grady Rylander, III ,  Thomas E. Milner

    IPC分类号： A61B3/10 ,  A61B3/14

    CPC分类号： F41H13/0056 ,  F41H13/0087

    摘要： Provided are systems operable to effect a temporary change in a modulation transfer function (MTF) of a target imaging system. The systems include a light source operable to produce light for transient propagation onto at least a portion of the target imaging system, a power source in operative communication with the light source and configured to effect the production of light from the light source, and a transmission unit in operative communication with the light source and configured to propagate the produced light onto at least a portion of the target imaging system. The propagated light is configured for absorbance by the portion of the target imaging system; the absorbance causes an increase in temperature and a change in a refractive index profile of at least the portion of the imaging system. The change in refractive index profile produces a temporary change in the MTF of the imaging system.

    摘要翻译： 提供了可操作以实现目标成像系统的调制传递函数（MTF）的暂时改变的系统。 该系统包括可操作以产生用于瞬态传播到目标成像系统的至少一部分的光的光源，与光源可操作地通信并被配置为实现来自光源的光的产生的电源，以及传输 单元与光源可操作地通信并且被配置为将产生的光传播到目标成像系统的至少一部分上。 传播的光被配置成由目标成像系统的部分吸收; 吸光度导致至少成像系统的部分的温度升高和折射率分布的变化。 折射率分布的变化产生了成像系统的MTF的暂时变化。