The VISULAS Trion Laser System is intended for use in single-spot laser photocoagulation of ocular tissues for the treatment of diseases of the eye, such as:* Photocoagulation of the retina* Trabeculoplasty for treatment of glaucoma* Iridotomy for treatment of glaucoma.The VISULAS Trion Laser System with the VITE option is intended for use in multispot retinal, panretinal, focal and grid photocoagulation of ocular tissues in the treatment of diseases of the eye including:* Proliferative and nonproliferative diabetic retinopathy* Macular edema* Branch and central retinal vein occlusion* Lattice degeneration* Retinal tears and detachments* Choroidal neovascularization associated with wet age-related macular degeneration.
A mains electricity (AC-powered) device assembly in which input energy is used to excite a glass/crystal rod to emit a high-power laser beam, in which the frequency is doubled, intended for: 1) ocular photocoagulation procedures (e.g., coagulate abnormal vascular tissue in the retina); and/or 2) dosimetery-controlled photostimulation of retinal pigment epithelium (RPE) cells to reverse macular degeneration. It typically includes a light source and controls/foot-switch, and has a built-in slit lamp biomicroscope, or is coupled to a slit lamp or indirect ophthalmoscope by fixed mirrors; it may include a dosimetry sensor. It does not include femtosecond pulsing or fundus imaging technology.