Abstract: A medical fluid pump apparatus is provided for use with a fluid delivery set including a fluid reservoir, a delivery outlet, and tubing connecting the reservoir to the outlet. The apparatus includes a pump supported on a housing, and a shelf spaced from the pump and provided with a pair of spaced, transverse slots sized for receipt of the tubing of the fluid delivery set so that the tubing of the fluid delivery set may be received in the slots and placed in operative engagement with the peristaltic pump. A latch is supported on the housing for movement between a closed position in which the latch blocks the slots to prevent the removal of the tubing and an open position in which the latch exposes the slots.

Abstract: A medical fluid delivery system comprising a peristaltic pump unit and a fluid delivery set adapted to be operatively mounted on the pump unit. The fluid delivery set comprises a drip container for holding fluid to be pumped by the pump unit, and a formation on the drip container having an external contour of unique configuration. The pump unit comprising a holder having a socket therein for receiving and holding the drip container in an operative position on the pump unit. The socket has a uniquely configured internal contour adapted to mate with the uniquely configured external contour of the formation on the drip container whereby a fluid delivery set without the uniquely configured formation cannot be mounted in operative position on the pump unit.