| 摘要 |
<p>The present invention refers to a Laser therapy system for a treatment of a cornea and/or sclera (21) of an eye (20) to correct its refractive system, comprising:
a dispenser (1) for a photosensitizer agent;
a 3D imaging unit (2);
an image processing unit (9) adapted to recognize a first collagen tissue structure and a first orientation of respective collagen fibers therein;
a UVA light source (3) adapted to a crosslinking within the collagen tissue structure;
an optical system (5) for deflecting and focusing the UVA light on a focus point (13) behind an aperture (8) within the imaging volume; and
a processing and control unit (10) adapted to receive data relating to a refractive error of the eye (20), to determine a second collagen tissue structure with new corrective collagen crosslinks, such as to achieve a minimized refractive error of the eye (20) and a UVA light energy to induce the new corrective collagen crosslinks; and to control the optical system (5) and the UVA light source (3) accordingly.</p> |
