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1. 发明专利

JP2014128699A Small diameter inlay 审中-公开
标题翻译：小直径内嵌
公开(公告)号：JP2014128699A
公开(公告)日：2014-07-10
申请号：JP2014035132
申请日：2014-02-26
申请人： Revision Optics Inc , リヴィジョン・オプティックス・インコーポレーテッド
发明人： JON DISHLER , MILLER TROY A , ALEXANDER VATZ , JAMES R ALEXANDER
IPC分类号： A61F2/14 , A61B3/10 , A61F9/007 , A61F9/008
CPC分类号： A61F2/145 , A61F2/1451 , A61F2/147 , A61F2/1605 , A61F9/00804 , A61F9/00834 , A61F9/00836 , A61F2009/00872
摘要： PROBLEM TO BE SOLVED: To provide a small diameter inlay for correcting vision impairments by altering the shape of the anterior corneal surface.SOLUTION: An inlay 210 having a diameter smaller than the pupil is provided for correcting presbyopia. To provide near vision, the inlay is implanted centrally in a cornea to induce an "effective" zone on the anterior corneal surface, within which diopter power is increased. Distance vision is provided by a region of the cornea 245 peripheral to the "effective" zone. In another embodiment, a small diameter inlay that induces an effective optical zone on the anterior surface of a cornea 205 much larger in diameter than the inlay is provided. The increase in the effective optical zone, due at least in part to a draping effect, allows the inlay to produce a much larger clinical effect on a patient's vision than the diameter of the inlay.
摘要翻译：要解决的问题：提供用于通过改变前角膜表面的形状来校正视力障碍的小直径嵌体。解决方案：提供直径小于瞳孔的嵌体210用于校正老花眼。为了提供近视力，将嵌体植入角膜中央以在前角膜表面上诱导“有效”区域，在该角膜内屈光度增加。距离视力由“有效”区域外围的角膜245的区域提供。在另一个实施例中，提供了一种小直径嵌体，其在直角大于嵌体的角膜205的前表面上引起有效的光学区域。有效光学区域的增加至少部分由于悬垂效应而允许镶嵌物比嵌体的直径对患者的视力产生更大的临床效果。

2. 发明专利

JP2007152093A Inlay in cornea 审中-公开
标题翻译：在线的INLAY
公开(公告)号：JP2007152093A
公开(公告)日：2007-06-21
申请号：JP2006316252
申请日：2006-11-22
申请人： Revision Optics Inc , リビジョンオプティクス, インコーポレイテッド
发明人： LANG ALAN , MILLER TROY A
IPC分类号： A61F2/14 , A61L27/00
CPC分类号： A61F2/145 , A61B3/107 , A61F2/147
摘要： PROBLEM TO BE SOLVED: To provide an improved design of an inlay for a cornea, in which a desirable shape of a cornea front surface is more correctly generated for correcting visual impairment. SOLUTION: This method designes an inlay for a cornea for correcting visual impairment of a patient. The patient has a preoperative corneal surface. The method comprises a process of determining a desirable cornea front surface 17 for correcting the visual impairment, a process of prescribing a thickness profile 18 based on difference between the desirable cornea front surface 17 and the cornea front surface 15 before the operation, and a process of determining size of the inlay in such a way that it substantially has the thickness profile 18. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供角膜嵌体的改进设计，其中角膜前表面的期望形状更正确地产生用于矫正视力障碍。
解决方案：该方法设计用于矫正患者视力障碍的角膜嵌体。患者有一个术前角膜表面。该方法包括确定用于矫正视力障碍的期望的角膜前表面17的过程，基于期望的角膜前表面17和操作之前的角膜前表面15之间的差异来规定厚度轮廓18的过程，以及处理确定镶嵌物的尺寸，使得其基本上具有厚度轮廓18.权利要求：（C）2007，JPO＆INPIT

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