OPTICAL SCANNER OF APPARATUS FOR CUTTING HUMAN OR ANIMAL TISSUE Russian patent published in 2020 - IPC A61F9/08 

FIELD: medical equipment.

SUBSTANCE: object of the invention is a cutting device, which includes a device for processing a laser beam generated by a femtosecond laser, located at the output of said femtosecond laser, wherein the processing device comprises: a forming system positioned on the trajectory of said beam for modulating the phase of the wave front of the laser beam, in order to obtain a single phase-modulated laser beam in accordance with a predetermined modulation value, calculated to distribute the energy of the laser beam to at least two exposure points forming the pattern in the focal plane; optical focusing system at the output of the forming system, wherein the optical focusing system comprises a focusing module for focusing a phase-modulated laser beam in a focusing plane and depth positioning module for movement of focusing plane in several planes of cutting; optical scanner located between the concentrating module and the depth positioning module to move the pattern in the cutting plane in several positions.

EFFECT: optical scanner of an apparatus for cutting human or animal tissue is disclosed.

15 cl, 28 dwg