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.
Type:
Grant
Filed:
March 20, 2008
Date of Patent:
May 17, 2011
Assignee:
SIFI Diagnostic SpA
Inventors:
Cesare Tanassi, Gianluigi Meneghini, Walter Zanette
Abstract: Systems and methods for designing and implanting a customized intra-ocular lens (IOL) is disclosed. In one embodiment, a system includes an eye analysis module that analyzes a patient's eye and generates biometric information relating to the eye. The system also includes eye modeling and optimization modules to generate an optimized IOL model based upon the biometric information and other inputted parameters representative of patient preferences. The system further includes a manufacturing module configured manufacture the customized IOL based on the optimized IOL model. In addition, the system can include an intra-operative real time analyzer configured to measure and display topography and aberrometry information related to a patient's eye for assisting in proper implantation of the IOL.
Abstract: An apparatus for imaging an eye can include a pair of Scheimpflug imaging systems. Each Scheimpflug imaging system can have respective video cameras and optics configured to direct light reflected from an eye into the video cameras. The apparatus can also have a movable platform configured to move the pair of Scheimpflug imaging systems in accordance with eye movement detected by an eye tracking imaging system. In some embodiments, the Scheimpflug imaging systems can rotate 90 degrees about an optical axis of an eye being examined.
Type:
Application
Filed:
March 9, 2010
Publication date:
July 1, 2010
Applicant:
SIFI DIAGNOSTIC SPA
Inventors:
Cesare TANASSI, Walter ZANETTE, Irene MOGENTALE, Gianluigi MENEGHINI
Abstract: An apparatus for imaging an eye can include a pair of Scheimpflug imaging systems. Each Scheimpflug imaging system can have respective video cameras and optics configured to direct light reflected from an eye into the video cameras. The apparatus can also have a movable platform configured to move the pair of Scheimpflug imaging systems in accordance with eye movement detected by an eye tracking imaging system. In some embodiments, the Scheimpflug imaging systems can rotate 90 degrees about an optical axis of an eye being examined.
Type:
Grant
Filed:
December 19, 2008
Date of Patent:
May 11, 2010
Assignee:
SIFI Diagnostic SpA
Inventors:
Cesare Tanassi, Walter Zanette, Irene Mogentale, Gianluigi Meneghini
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 centres.
Type:
Application
Filed:
March 20, 2008
Publication date:
April 29, 2010
Applicant:
SIFI DIAGNOSTIC SPA
Inventors:
Cesare Tanassi, Gianluigi Meneghini, Walter Zanette