ONE-CARE ERGO-SHIELD Safety Blood Collection Wing Sets offer one-hand activated safety mechanism, protecting against needlestick injuries. Higher tube fill-rates and enhanced patient comfort is ensured thanks to tri-bevel, electropolished, ''Thin-Wall'' and lubricated cannulas. Transparent tube holders allow better visibility, and they can be provided separately or pre-attached. The universal Luer design enables tight fit for multiple blood sample collection. Low memory, DEPF-free tubing preserves blood composition.