An apparatus for intravenous administration of blood, plasma or other liquids, essentially characterized by being a straight transparent tube, glass or similar material, closed at both ends with respective plugs, of which the upper is crossed by a thin tube glass or similar, which penetrates something inside the straight tube, and whose tube has the outer end coupled to a rubber that puts it in communication with the container containing the liquid to be administered, while the lower plug also has a tube that It goes through, but with the peculiarity that the inner mouth of this tube is closed by a filter cap located in the lower area of the straight tube. (Machine-translation by Google Translate, not legally binding)
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