We have used this instrument for identification and peeling of epiretinal membranes during vitreoretinal surgery. The length of exposed flexible scraper can be adjusted to vary the stiffness of the flexible abrasive tip. When the flexible abrasive tip is retracted the pick can be used for membrane peeling. We present a new soft-tip extrusion needle with an abrasive distal surface. We have used this instrument during conventional vitreoretinal surgery to assist in membrane peeling, for aspiration and elevation of the posterior hyaloid and epiretinal membranes, and for fluid-air exchange.
Single instrument provides one-step transconjunctival approach providing cutting and aspiration.
Very useful for vitreous biopsy for endophthalmitis. No sutures are required to close conjunctival or scleral incisions. Hay be used in office, outpatient, OR or ER settings. It saves both times and money. It is reusable, easy to set up and can be used in emergency for rapid diagnosis and treatment.