Smisson, Hugh,Cartledge, Richard,Iaconis, John M.,Jerrell, Jeffrey,Christensen, John M.,Koltz, Michael,York, Frederick,Rainier, Bradford
申请号：
ES12168792
公开号：
ES2575237T3
申请日:
2006.03.09
申请国别(地区):
ES
年份:
2016
代理人:
摘要：
An air trap (110) for a disposable fluid infusion cartridge, the air trap (110) comprising upper and lower faces (501, 502) defining a longitudinal axis centrally extending therebetween, an inlet port fluid outlet port (503) to receive fluid from the heat exchanger (101), a lower fluid outlet port (505) positioned off the center of the longitudinal axis, an upper air outlet port (504), and a fluid flow disruptor (601), where the fluid inlet port (503) is positioned outside the center of the longitudinal axis of the air trap (110) entering tangentially into the air trap (110) to create a vortex within of the air trap (110) that draws the air downwards towards the fluid outlet port (505), and which also comprises a purge mechanism to purge the air from the air trap (110) and prevent the air from passing beyond the air trap (110), characterized by that the air trap (110) is cylindrical, where the fluid flow disruptor (601) is positioned outside the center of the longitudinal axis and extends from the inner surface of the lower face (502) of the air trap (110 ) next to the lower fluid outlet port (505) where the fluid inlet port (503) is smoothed toward the interior wall of the air trap (110) and is positioned off the midline of the longitudinal axis of the trap of air (110) to create a vortex within the air trap (110).Una trampa de aire (110) para un cartucho de infusión de fluido desechable, comprendiendo la trampa de aire (110) caras superior e inferior (501, 502) que definen un eje longitudinal que se extiende centralmente entre las mismas, un acceso de entrada de fluido superior (503) para recibir el fluido desde el intercambiador de calor (101), un acceso de salida de fluido inferior (505) posicionado fuera del centro del eje longitudinal, un acceso de salida de aire superior (504), y un disruptor de flujo de fluido (601), donde el acceso de entrada de fluido (503) se posiciona fuera del centro del eje longitudinal de la trampa de aire (110) entrando tangencialmen
