A ONE-WAY VALVE,AND APPARATUS FOR ADMINISTERING A PARENTERAL SOLUTION INCORPORATING THE SAME

摘要

A one-way valve which permits for positive and sensitive action as well as simplified construction in a parenteral solution administration device. Preferably, the valve is formed of a resilient material with a flat surface on one side and has projections extending from the opposite side to engage a wall surface surrounding an outlet orifice. The disc valve is free to move within the valve body and is laterally spaced therefrom to permit fluid to flow around the sidewall and between the projections.