Abstract: A device for trapping of gas and solids in a fluid stream flowing in an intravenous injection mechanism. The trapping device features a longitudinal peanut shaped revolved housing configuration having an outlet nozzle projecting axially inside an internal chamber at approximately the midpoint of a passageway. This allows the outlet nozzle to remain submerged in the fluid under an infinite number of tilt positions and angles. The trap outlet has proximal end with cooperative attachment with conventional intravenous fluid systems and distal end of which may attached to conventional intravenous fluid conduits and devices such as angiocath or plastic needle. Using one or a plurality of chambers having a diameter at bulged cavities that are substantially larger than the diameter of the internal nozzle, gas bubbles and sediment are trapped in the bulging cavity spaces away from centrally located inlet nozzle thus protecting the patient.