SYSTEME ET METHODE DE MESURE RAPIDE DE LA FONCTION DE SENSIBILITE AU CONTRASTE VISUEL

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专利权人:

INC.;JOHNSON & JOHNSON VISION CARE

发明人:

GREIVENKAMP, JOHN E., JR.,WILLIBY, GREGORY A.

申请号：

CA2961669

公开号：

CA2961669A1

申请日:

2017.03.21

申请国别(地区):

CA

年份:

2017

代理人:

摘要：

A computer, a high resolution monitor and a patient interface is utilized toimplement a visual contrast sensitivity function measurement test. Morespecifically, acomputerized video system is configured to implement a tilted-grating forcedchoicecontrast sensitivity function test. The invention utilizes known measurementmethodsfor the visual contrast sensitivity function and automates their use bycomputerizing thesystem and couples it with a patient-interactive user interface in order toproduce anaccurate quantitative result.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/