An apparatus (200, 400, 600, 900, 1100, 1200) for gas elimination in intravenous delivery systems, comprising: a fluid inlet (201, 401, 601, 1201) coupling a fluid flow into a liquid chamber (202, 602, 902, 1202); a fluid outlet (203, 403, 603, 1203) protruding into the liquid chamber (202, 602, 902, 1202); a flow diversion member proximal to the fluid outlet (203, 403, 603, 1203), the flow diversion member configured to block a direct flow between the fluid inlet (201, 401, 601, 1201) and the fluid outlet (203, 403, 603, 1203), wherein edges of the flow diversion member extend distally of a proximal end of the fluid outlet (203, 403, 603, 1203) and the proximal end of the fluid outlet (203, 403, 603, 1203) is received within a cavity formed by the distally extending edges of the flow diversion member; a membrane (210, 211, 410, 610, 710, 810,1210) separating the liquid chamber (202, 602, 902, 1202) from an outer chamber (220, 420, 620, 1220) the membrane (210, 211, 410, 610, 710, 810,1210) configured to allow a gas to pass from the liquid chamber (202, 602, 902, 1202) to the outer chamber (220, 420, 620, 1220), wherein the outer chamber (220, 420, 620, 1220) is disposed around the liquid chamber (202, 602, 902, 1202) from the fluid inlet (201, 401, 601, 1201) to the fluid outlet (203, 403, 603, 1203); a gas venting valve (225, 625, 1125, 1225) fluidically coupling the outer chamber (220, 420, 620, 1220) with an atmosphere, wherein the flow diversion member is mechanically supported by an elongate member (230, 430, 630, 1230) extending along a flow direction into the liquid chamber (202, 602, 902, 1202); and a support cage (213, 613, 813, 913, 1213) disposed within the outer chamber (220, 420, 620, 1220) and configured to provide mechanical support to the membrane (210, 211, 410, 610, 710, 810,1210), wherein the membrane (210, 211, 410, 610, 710, 810,1210) is disposed on one of an inner face of the support cage (213, 613, 813, 913, 1213), between the liquid chamber (202, 602, 902, 1202) and the support cage (213, 613, 813, 913, 1213), and an outer face of the support cage (213, 613, 813, 913, 1213), between the support cage (213, 613, 813, 913, 1213) and the outer chamber (220, 420, 620, 1220). a fluid inlet (201, 401, 601, 1201) coupling a fluid flow into a liquid chamber (202, 602, 902, 1202); a fluid outlet (203, 403, 603, 1203) protruding into the liquid chamber (202, 602, 902, 1202); a flow diversion member proximal to the fluid outlet (203, 403, 603, 1203), the flow diversion member configured to block a direct flow between the fluid inlet (201, 401, 601, 1201) and the fluid outlet (203, 403, 603, 1203), wherein edges of the flow diversion member extend distally of a proximal end of the fluid outlet (203, 403, 603, 1203) and the proximal end of the fluid outlet (203, 403, 603, 1203) is received within a cavity formed by the distally extending edges of the flow diversion member; a membrane (210, 211, 410, 610, 710, 810,1210) separating the liquid chamber (202, 602, 902, 1202) from an outer chamber (220, 420, 620, 1220) the membrane (210, 211, 410, 610, 710, 810,1210) configured to allow a gas to pass from the liquid chamber (202, 602, 902, 1202) to the outer chamber (220, 420, 620, 1220), wherein the outer chamber (220, 420, 620, 1220) is disposed around the liquid chamber (202, 602, 902, 1202) from the fluid inlet (201, 401, 601, 1201) to the fluid outlet (203, 403, 603, 1203); a gas venting valve (225, 625, 1125, 1225) fluidically coupling the outer chamber (220, 420, 620, 1220) with an atmosphere, wherein the flow diversion member is mechanically supported by an elongate member (230, 430, 630, 1230) extending along a flow direction into the liquid chamber (202, 602, 902, 1202); and a support cage (213, 613, 813, 913, 1213) disposed within the outer chamber (220, 420, 620, 1220) and configured to provide mechanical support to the membrane (210, 211, 410, 610, 710, 810,1210), wherein the membrane (210, 211, 410, 610, 710, 810,1210) is disposed on one of an inner face of the support cage (213, 613, 813, 913, 1213), between the liquid chamber (202, 602, 902, 1202) and the support cage (213, 613, 813, 913, 1213), and an outer face of the support cage (213, 613, 813, 913, 1213), between the support cage (213, 613, 813, 913, 1213) and the outer chamber (220, 420, 620, 1220).