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    • 1. 发明授权
    • System and method for testing retinal function
    • 检测视网膜功能的系统和方法
    • US08382286B2
    • 2013-02-26
    • US13041263
    • 2011-03-04
    • Jerome A. LegertonAkos FeherJanos Feher
    • Jerome A. LegertonAkos FeherJanos Feher
    • A61B3/10
    • A61B3/10A61B3/0033A61B3/113G06F19/00
    • A method of measuring retinal or visual pathway function comprises stimulating optokinetic nystagmus by presenting a visual stimulus to a patient; modifying a first parameter of the visual stimulus; modifying a second parameter of the visual stimulus; and using the modified visual stimulus to determine a threshold stimulus for optokinetic nystagmus; wherein the first and second parameters are selected from a group of parameters comprising a pattern for the visual stimulus, a width of the visual stimulus, a distance between the visual stimulus and the patient, a spatial frequency of the visual stimulus, a rate of change or temporal frequency of the test face of the visual stimulus, and a contrast between elements of the visual stimulus.
    • 测量视网膜或视觉通路功能的方法包括通过向患者呈现视觉刺激来刺激视动眼震; 修改视觉刺激的第一参数; 修改视觉刺激的第二参数; 并使用经修改的视觉刺激来确定视神经震颤的阈值刺激; 其中所述第一和第二参数选自包括用于视觉刺激的图案,视觉刺激的宽度,视觉刺激和患者之间的距离,视觉刺激的空间频率,变化率的参数组 或视觉刺激的测试面的时间频率,以及视觉刺激的元素之间的对比度。
    • 3. 发明授权
    • System and method for testing retinal function
    • 检测视网膜功能的系统和方法
    • US07918558B1
    • 2011-04-05
    • US12841849
    • 2010-07-22
    • Jerome A. LegertonAkos FeherJanos Feher
    • Jerome A. LegertonAkos FeherJanos Feher
    • A61B3/10
    • A61B3/10A61B3/0033A61B3/113G06F19/00
    • A method of measuring retinal or visual pathway function comprises stimulating optokinetic nystagmus by presenting a visual stimulus to a patient; modifying a first parameter of the visual stimulus; modifying a second parameter of the visual stimulus; and using the modified visual stimulus to determine a threshold stimulus for optokinetic nystagmus; wherein the first and second parameters are selected from a group of parameters comprising a pattern for the visual stimulus, a width of the visual stimulus, a distance between the visual stimulus and the patient, a spatial frequency of the visual stimulus, a rate of change or temporal frequency of the test face of the visual stimulus, and a contrast between elements of the visual stimulus.
    • 测量视网膜或视觉通路功能的方法包括通过向患者呈现视觉刺激来刺激视动眼震; 修改视觉刺激的第一参数; 修改视觉刺激的第二参数; 并使用经修改的视觉刺激来确定视神经震颤的阈值刺激; 其中所述第一和第二参数选自包括用于视觉刺激的图案,视觉刺激的宽度,视觉刺激和患者之间的距离,视觉刺激的空间频率,变化率的参数组 或视觉刺激的测试面的时间频率,以及视觉刺激的元素之间的对比度。
    • 4. 发明申请
    • SYSTEM AND METHOD FOR TESTING RETINAL FUNCTION
    • 用于测试离体功能的系统和方法
    • US20120019779A1
    • 2012-01-26
    • US13041263
    • 2011-03-04
    • Jerome A. LegertonAkos FeherJanos Feher
    • Jerome A. LegertonAkos FeherJanos Feher
    • A61B3/113
    • A61B3/10A61B3/0033A61B3/113G06F19/00
    • A method of measuring retinal or visual pathway function comprises stimulating optokinetic nystagmus by presenting a visual stimulus to a patient; modifying a first parameter of the visual stimulus; modifying a second parameter of the visual stimulus; and using the modified visual stimulus to determine a threshold stimulus for optokinetic nystagmus; wherein the first and second parameters are selected from a group of parameters comprising a pattern for the visual stimulus, a width of the visual stimulus, a distance between the visual stimulus and the patient, a spatial frequency of the visual stimulus, a rate of change or temporal frequency of the test face of the visual stimulus, and a contrast between elements of the visual stimulus.
    • 测量视网膜或视觉通路功能的方法包括通过向患者呈现视觉刺激来刺激视动眼震; 修改视觉刺激的第一参数; 修改视觉刺激的第二参数; 并使用经修改的视觉刺激来确定视神经震颤的阈值刺激; 其中所述第一和第二参数选自包括用于视觉刺激的图案,视觉刺激的宽度,视觉刺激和患者之间的距离,视觉刺激的空间频率,变化率的参数组 或视觉刺激的测试面的时间频率,以及视觉刺激的元素之间的对比度。
    • 7. 发明授权
    • Three-dimensional logical toy
    • 三维逻辑玩具
    • US5199711A
    • 1993-04-06
    • US646751
    • 1991-03-18
    • Zoltan PatakiGeza CsomosJanos Feher
    • Zoltan PatakiGeza CsomosJanos Feher
    • A63F9/08
    • A63F9/0838
    • A three-dimensional logical toy having regular, irregular or amorphous composite members of various shapes as symbol-bearing components and forming a unit, whereby the shaped members making up the composite body may be allocated to three main groups within which the configurations are identical, and whereby the shaped bodies may be rearranged by rotation along the axis traversing the geometrical central point of the composite body. The composite enclosing body (1) is made up of 18 shaped members (2, 3, 4) falling into three different groups and arranged in three mutually parallel layers, which are delimited by two surfaces, viz. one having the configuration of a regular hexagram and one parallel thereto having the configuration of a regular hexagonal. The body is shaped as a composite, form-locked enclosing body along the surface of hexagram configuration.
    • PCT No.PCT / HU90 / 00034 Sec。 371日期1991年3月18日 102(e)1991年3月18日PCT PCT 1990年5月17日PCT公布。 第WO90 / 14140号公报 日期:1990年11月29日。一种具有各种形状的规则的,不规则的或无定形的复合构件作为符号构件并形成单元的三维逻辑玩具,由此构成复合体的成形构件可以分配给三个主要组 其中构造相同,并且由此可以通过沿着穿过复合体的几何中心点的轴线的旋转来重新布置成形体。 复合包封体(1)由分成三个不同组的18个形状的构件(2,3,4)组成,并且布置成三个相互平行的层,它们由两个表面界定。 其具有正六边形的构造,并且具有正六边形的构造。 身体被形成为沿着卦形配置的表面的复合形状锁定封闭体。