Device for simulating anterior segment surgery

Abstract

To provide a more realistic method for practicing anterior segment surgery, a device was designed that incorporates aspects of currently available cadaver globe fixation methods. A Styrofoam head was fitted with a funnel and tubing system that allows for direct application of variable external suction to a globe placed in an artificial socket. Prototypes were tested in a wet lab environment, which demonstrated that this method provides reliable globe fixation and allows for variable control of intraocular pressure during a variety of anterior and posterior segment surgical techniques.