Patents by Inventor Joao Emanuel Goncalves BRAS

Joao Emanuel Goncalves BRAS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for classifying the cataract of an eye
    Patent number: 10959612
    Abstract: A method for classifying a cataract of an eye to determine parameters for pre-setting phaco-treatment instruments. OCT-based measurements are realized. The OCT-based scans are analysed using imaging technology and the local distribution of the cataract is determined. The cataract is classified on the basis of comparison values and the local distribution and classification of the cataract are used to identify parameters for pre-setting phaco-treatment instruments. Even though the proposed method for classifying the cataract of an eye is provided for determining parameters for pre-setting phaco-treatment instruments, it should equally also be used for determining parameters for pre-setting treatment instruments based on fs-lasers.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: March 30, 2021
    Assignee: Carl Zeiss Meditec AG
    Inventors: Akhil Ramesh Kumar, Tobias Bühren, Joao Emanuel Goncalves Bras, Manfred Dick, Ferid Bajramovic, Martin Volkwardt
  • METHOD FOR CLASSIFYING THE CATARACT OF AN EYE
    Publication number: 20180206717
    Abstract: A method for classifying a cataract of an eye to determine parameters for pre-setting phaco-treatment instruments. OCT-based measurements are realized. The OCT-based scans are analysed using imaging technology and the local distribution of the cataract is determined. The cataract is classified on the basis of comparison values and the local distribution and classification of the cataract are used to identify parameters for pre-setting phaco-treatment instruments. Even though the proposed method for classifying the cataract of an eye is provided for determining parameters for pre-setting phaco-treatment instruments, it should equally also be used for determining parameters for pre-setting treatment instruments based on fs-lasers.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 26, 2018
    Applicant: Carl Zeiss Meditec AG
    Inventors: Akhil RAMESH KUMAR, Tobias BÜHREN, Joao Emanuel Goncalves BRAS, Manfred DICK, Ferid BAJRAMOVIC, Martin VOLKWARDT