TISSUE PROCESSING DEVICE THAT INCLUDES ORIGINAL OPTICAL SYSTEMS FOR DEFLECTING AND FOCUSING THE LASER BEAM Russian patent published in 2023 - IPC A61F9/08 

Abstract RU 2790365 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine. A device for processing human or animal tissue, such as a cornea or lens, contains a device for generating the required parameters of a laser beam generated by a femtosecond laser. The forming device is located at the output of a femtosecond laser and contains an optical scanner and an optical focusing system at the output of an optical scanner. The optical scanner contains: at least one optical mirror rotating around at least one axis to deflect the laser beam. The optical focusing system contains: a concentrating module for focusing the laser beam in the focusing plane. The rotating optical mirror of the optical scanner is located on the optical path of the laser beam between: the front focal plane of the FObjet of the equivalent lens corresponding to the optical focusing system and the inlet of the optical focusing system.

EFFECT: application of this invention will provide a greater dispersion of energy on the retina and, consequently, a smaller increase in temperature.

8 cl, 6 dwg

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RU 2 790 365 C2

Authors

Baubeau, Emmanuel

Dates

2023-02-17Published

2019-04-05Filed