BIOLOGICAL FLUID SAMPLING APPARATUS

摘要

A blood collection tube holder assembly is disclosed that includes a needle assembly including a piercing end and a non-piercing end and a generally cylindrical housing including a distal end engageable with the needle assembly, a proximal end adapted to receive a blood collection tube, and a sidewall extending between the proximal and distal ends. A cover is movably associated with the proximal end of the cylindrical body and movable between a closed position covering the proximal end and an open position opening the proximal end.