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    • 2. 发明申请
    • Diagnostic and Therapeutic System for Eccentric Viewing
    • 偏心观察诊断与治疗系统
    • US20080013047A1
    • 2008-01-17
    • US11771293
    • 2007-06-29
    • David ToddSigrid KenkelPatricia SchulzDorothee Schlueter
    • David ToddSigrid KenkelPatricia SchulzDorothee Schlueter
    • A61B3/024A61H5/00
    • A61B3/024A61B3/0091A61H5/00
    • A method is provided to map the sight perception of a patient and/or for therapeutically stimulating the patient. The method includes providing a target focal stimulation on a luminous background stimulation field so that the patient may focus upon the target and thereby keep the patient's retina in a fixed position. A temporary peripheral visual stimulation is then created in a region that is peripheral to the fixation target. The peripheral visual stimulation is darker than the background field. A computer records whether the patient was able to see the peripheral stimulation and stores the patient response data in a manner that maintains association with the position of the peripheral visual stimulation. The process is then repeated with additional stimuli and response recordations to create automatically, in computer media, a peripheral vision map. The vision map may be used to allocate a finite number of therapeutic stimuli to an identified visual field region of the patient having high therapeutic potential. The vision map may include a contrast dimension.
    • 提供了一种用于映射患者的视觉感知和/或用于治疗刺激患者的方法。 该方法包括在发光背景刺激场上提供目标焦点刺激,使得患者可以聚焦在目标上,从而将患者的视网膜保持在固定位置。 然后在固定目标周边的区域中产生临时的周边视觉刺激。 周边视觉刺激比背景暗。 计算机记录患者是否能够看到外周刺激并以与周边视觉刺激的位置保持联系的方式存储患者反应数据。 然后重复该过程,具有额外的刺激和响应记录,以在计算机介质中自动创建周边视觉图。 视觉图可以用于将有限数量的治疗刺激分配给具有高治疗潜力的患者的识别的视野区域。 视觉图可以包括对比度维度。