78516886
Nov 15, 2004
Intraocular lens implants; refractive inlays for insertion into cornea or sclera; specialized contact lenses
Electrical and Scientific ApparatusIntraocular lens insertion; laser corneal surgery; astigmatic keratotomy; radial keratotomy; reversal of presbyopia; enhancement of contrast sensitivity; improvement of night vision; improvement in color vision; reduction of spectacle dependence; elimination of cataract; prevention of cataract; reduction of visual aberrations
Medical, Beauty & Agricultural