System and method for determining intraocular lens power

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专利权人:

Hanna Shammas

发明人:

Hanna Shammas

申请号：

US16367104

公开号：

US10555667B2

申请日:

2019.03.27

申请国别(地区):

US

年份:

2020

代理人:

摘要：

The present invention discloses systems and methods for determine preoperative estimation of postoperative IOL position (or the EAPD) in accordance with one or both of the following mathematical relationships, which are derived from linear regression:EAPD=S1+(S2×AND)+(S3×NT)+(S4×AL), ； ；(1a)EAPD=W1+(W2×AND)+(W3×RND)+(W4×AL), ； ；(1b)where S1, S2, S3, and S4 for equation (1a) and W1, W2, W3, and W4 for equation (1b) are statistically derived linear regression constant coefficients.

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