Patent · US Active

Method for the optimization of the conditions of execution of the vision contrast test, and corresponding system

US7942529B2 · kind B2 · utility

7Cited by

5References

7Claims

0Family size

Assignee

SIFI Diagnostic SpA · IT

Inventors

Cesare Tanassi · Conegliano, IT
Gianluigi Meneghini · Selvazzano Dentro, IT
Walter Zanette · San Fior, IT

Key dates

Filing date	Mar 20, 2008
Grant date	May 17, 2011
Priority date	—
Expiry date	Mar 20, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B3/028
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Described herein is a method for optimization of the conditions of execution of the vision contrast test and the corresponding system with which to implement said method so as to be able to guarantee optimal conditions throughout the test session even when not it is not possible to respect the standards. Furthermore, the method comprises a self-calibration procedure, which definitively eliminates the operations of calibration of the system by specialized centers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.