Apparatus for eye shields patient-specific of goggle-type using in radiation therapy

摘要

The present invention relates to an eye-shielding device for protecting eyes, when treating tumors on eyes and, in particular, outer parts like eyelids and conjunctiva with use of radiation and, more specifically, a goggle-type eye-shielding device for shielding radiation, comprising a pair of lens frames, legs and nose-supporting racks connected to each other by an intermediate connection part wherein the eye-shielding device comprises a lens frame whose upper boundary is cut and accordingly forms an opening part and has each lens inserting groove along with the inside of the boundary; lenses which are inserted respectively in the both lens inserting grooves via the opening part; and a shielding body which is fixed via at least one fixing hole among a plurality of fixing holes penetrated into the surface on the lenses to shield radiation radiated to eyes. The eye-shielding device in the present invention can control the angle of bending the lens frame and legs on the eye-shielding device and the position of the shielding body according to face shapes, eye and pupil positions of patients on the spot, thereby changing the position of radiation beam into a vertical position in a part to be treated and maintaining the same.