Surgical practice kit. Ophthalmic suture simulator.
A practice surgery device used for training novice ophthalmic surgeons employs an inflatable bladder that supports a human bank scleral shell. The sclera is used for placement of sutures. A light source and universal joint to support a syringe are mounted on a 25 X 15-cm base. Glycerin-preserved sclera is available from many eye banks. Up to 100 practice sutures may be placed in each scleral shell. This device allows the beginning surgeon the opportunity to obtain a feel for needle passage through tissue. Technique for the use of loupe or microscope magnification can also be developed. In addition, a deflation of the scleral "globe" occurs when a needle is placed too deeply. This emphasizes the need of superficial suture placement.
D006801:Humans; D013508:Ophthalmologic Surgical Procedures; D009885:Ophthalmology / Q000193:education*; D012590:Sclera / Q000601:surgery; D013536:Suture Techniques / Q000295:instrumentation*; D013664:Teaching Materials