A needle guard (10) has an elongate concave channel member (22) having a longitudinally extending opening between two longitudinally extending sides (30) and defining part of a passageway (36) having a forward end (40) and a rear end (64). A tongue member (24), in an open position, extends longitudinally adjacent the opening and defines at least one slot (34) between itself and at least one of the sides (30) adapted to receive at least one wing of a winged needle block. The tongue member (24) is movable to a closed position to lie within the channel member (22) to close, block or substantially close or block the passageway (36).
