Daniel R. Neal,Thomas D. Raymond,Richard J. Copland,Wei Xiong,Stephen W. Farrer,Paul D. Pulaski,Daniel R. Hamrick,Carmen Canovas Vidal,Pablo Artal
申请号：
US15098125
公开号：
US10456026B2
申请日:
2016.04.13
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A system for predicting optical power for an intraocular lens based upon measured biometric parameters in a patient's eye includes: a biometric reader capable of measuring one or more biometric parameters of the patient's eye and obtaining at least one value for at least one of the one or more biometric parameters, and further measuring a representation of a corneal topography of the patient's eye； a processor； and a computer readable medium coupled to the processor and having stored thereon a program that upon execution causes the processor to: receive the at least one value； obtain a corneal spherical aberration (SA) based upon the representation of the corneal topography； and calculate an optimized optical power to obtain a desired postoperative condition by applying the received at least one value and the obtained corneal spherical aberration to a modified regression.
