Patents by Inventor Serge MEIMON

Serge MEIMON 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).

  • System for laser photocoagulation of the retina
    Patent number: 11534338
    Abstract: The invention relates to a system for laser photocoagulation of the retina, comprising: a photocoagulation laser (1); an optical path (5) connecting the upstream photocoagulation laser (1) to a downstream laser outlet opening (6) intended to be positioned in front of the retina; an adaptive optical element (9) positioned in the optical path and configured to modify the wavefront of the laser beam being propagated in the optical path, in order to compensate for aberrations of the eye that occur as far as the retina; a position control loop (10) controlling a first actuator (14) positioned in the optical path downstream of the adaptive optical element in order to control the position of the laser outlet opening relative to the retina to be treated; and at least one imaging device (8) configured to obtain an image of the retina diverted from the optical path.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: December 27, 2022
    Assignees: QUANTEL MEDICAL, OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (ONERA)
    Inventors: Christian Chabrier, Serge Meimon, Patrice Gayot, Cyril Petit, Pedro Baracal De Mece, Benjamin Wassmer
  • SYSTEM FOR LASER PHOTOCOAGULATION OF THE RETINA
    Publication number: 20210228409
    Abstract: The invention relates to a system for laser photocoagulation of the retina, comprising: a photocoagulation laser (1); an optical path (5) connecting the upstream photocoagulation laser (1) to a downstream laser outlet opening (6) intended to be positioned in front of the retina; an adaptive optical element (9) positioned in the optical path and configured to modify the wavefront of the laser beam being propagated in the optical path, in order to compensate for aberrations of the eye that occur as far as the retina; a position control loop (10) controlling a first actuator (14) positioned in the optical path downstream of the adaptive optical element in order to control the position of the laser outlet opening relative to the retina to be treated; and at least one imaging device (8) configured to obtain an image of the retina diverted from the optical path.
    Type: Application
    Filed: April 25, 2019
    Publication date: July 29, 2021
    Applicants: QUANTEL MEDICAL, OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (ONERA)
    Inventors: Christian CHABRIER, Serge MEIMON, Patrice GAYOT, Cyril PETIT, Pedro BARACAL DE MECE, Benjamin WASSMER