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    Coupling interface between a laser source and a tissue to be treated
    2.
    发明授权
    Coupling interface between a laser source and a tissue to be treated 有权

    公开(公告)号：US11376160B2

    公开(公告)日：2022-07-05

    申请号：US16485975

    申请日：2018-02-23

    Applicant: KERANOVA

    Inventor： Fabrizio Romano ,  Aurelien Bernard

    IPC: A61F9/009 ,  A61F9/007 ,  A61F9/008

    Abstract: The present invention relates to a coupling interface between a laser source and a tissue (2) to be treated, characterized in that the coupling interface comprises —a ring (3) including: ⋅a side wall (31), ⋅a proximal end (311) intended to come into contact with the tissue (2) to be treated, and ⋅a distal end (312) intended to receive the end of the laser source; —a window (32) transparent to a laser beam generated by the laser source, said window being mounted in a sealed manner on the distal end (312) of the ring (3) in such a way as to close the distal end (312) of the ring (3).

    Sweeping optical scanner of an apparatus for cutting-out a human or animal tissue
    3.
    发明授权
    Sweeping optical scanner of an apparatus for cutting-out a human or animal tissue 有权

    公开(公告)号：US11452637B2

    公开(公告)日：2022-09-27

    申请号：US16091881

    申请日：2017-04-06

    Applicant: KERANOVA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE JEAN MONNET SAINT ETIENNE

    Inventor： Fabrizio Romano ,  Aurelien Bernard ,  Cyril Mauclair ,  Emmanuel Baubeau

    IPC: A61F9/008

    Abstract: The present invention relates to an apparatus for cutting-out including a device for treating a L.A.S.E.R. beam generated by a femtosecond laser (1), and positioned downstream from said femtosecond laser, the treatment device comprising: a shaping system (3) positioned on the trajectory of said beam, for modulating the phase of the wave front of the L.A.S.E.R. beam according to a modulation set value calculated for distributing the energy of the L.A.S.E.R. beam in at least two impact points forming a pattern in its focal plane, an optical focusing system (5) downstream from the shaping system, the optical focusing system comprising a concentrator module for focusing the phase-modulated L.A.S.E.R. beam in a focusing plane and a depth-positioning module for displacing the focusing plane into a plurality of cutting-out planes, a sweeping optical scanner (4) positioned between the concentrator module and the depth-positioning module for displacing the pattern in the cutting-out plane in a plurality of positions.

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