The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Apr. 25, 2019
Quantel Medical, Cournon-d'Auvergne, FR;
Office National D'etudes ET DE Recherches Aerospatiales (Onera), Palaiseau, FR;
Christian Chabrier, La Roche Blanche, FR;
Serge Meimon, Chatillon, FR;
Patrice Gayot, Cournon d'Auvergne, FR;
Cyril Petit, Verrieres le Buisson, FR;
Pedro Baracal De Mece, Neuilly-sur-Seine, FR;
Benjamin Wassmer, Cournon-d'Auvergne, FR;
QUANTEL MEDICAL, Cournon-d'Auvergne, FR;
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (ONERA), Palaiseau, FR;
Abstract
The invention relates to a system for laser photocoagulation of the retina, comprising: a photocoagulation laser (); an optical path () connecting the upstream photocoagulation laser () to a downstream laser outlet opening () intended to be positioned in front of the retina; an adaptive optical element () 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 () controlling a first actuator () 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 () configured to obtain an image of the retina diverted from the optical path.