公开(公告)号：US20140160436A1

公开(公告)日：2014-06-12

申请号：US14098845

申请日：2013-12-06

Applicant: ABBOTT MEDICAL OPTICS INC.

Inventor： Sanjeev Kasthurirangan ,  PATRICIA ANN PIERS ,  HENDRIK A. WEEBER

IPC: A61B3/032

CPC classification number: A61B3/032 ,  A61B3/0025 ,  A61B3/10

Abstract: Systems and methods for providing improved techniques for evaluating performance of intraocular lenses. Such techniques can be used to evaluate lens designs and can help reduce the need for multiple clinical trials that may otherwise be needed to evaluate multiple design iterations. In one embodiment, a method is provided for method for evaluating performance of an intraocular lens, where the method comprises capturing a plurality of images through the intraocular lens at different focus positions; displaying at least one selected image from the plurality of images to a test subject; receiving input from the test subject indicative of perceived acuity of the at least one selected image; and determining a measure of intraocular lens performance from the received input.

Abstract translation: 用于提供用于评估眼内透镜性能的改进技术的系统和方法。 这样的技术可以用于评估晶状体设计，并且可以帮助减少多个临床试验的需要，否则可能需要评估多次设计迭代。 在一个实施例中，提供了一种用于评估眼内透镜的性能的方法的方法，其中所述方法包括通过在不同焦点位置处的眼内透镜捕获多个图像; 将来自所述多个图像的至少一个所选图像显示给测试对象; 从所述测试对象接收指示所述至少一个所选图像的感知锐度的输入; 以及从所接收的输入确定眼内透镜性能的度量。