Easily convert your existing epidural tray to fit to a special procedure or to temporarily use a different type of catheter or needle, with one of our sets. Sets contain an epidural needle together with a choice of catheter and a catheter connector. B. Brauns single shot epidural trays, and continuous epidural trays come in three tray classes: Basic trays are the most cost-effective option by reducing tray components to the essentials, without drugs or saline - Intermediate trays offer all the components of a basic tray with the convenience of skin wheal drug and saline solution ampules - Full trays provide the maximum convenience by providing drug and solution ampules, antibacterial filtration, and more drape options.