The position and the sequence of versatile exhausting box and flow governor on the transfusional device
A technology of flow regulator and sorting method, which is applied in the direction of flow control, control/regulation system, instrument, etc. It can solve the problems of reverse pumping gas entry, danger of infusion pipeline, exhaust dead angle, etc., and achieve the effect of increasing temperature
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[0020] see figure 1 , the basic layout of the embodiment of this technical method comprises an exhaust filter (1), a universal exhaust box (2), a flow regulator (3), a venous needle interface (4), a dripping funnel (6), a bottle threading The needle (7), venous needle (8) and infusion line (5), the exhaust filter (1) are connected in series at the lower part of the infusion line (5), and the upstream of the exhaust filter (1) passes through the infusion line (5) Connect the drip funnel (6) and the bottle piercing needle (7), etc., and the downstream of the exhaust filter (1) is sequentially connected to the universal exhaust box (2) and the flow regulator (3) through the infusion pipeline (5) , venous needle interface (4) and venous needle (8), etc., in the form of gravity infusion, the flow regulator (3) controls the flow rate and closure of the overall pipeline.
[0021] see figure 2 , this embodiment further elaborates the main forms of each structure on the basis of the...
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