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Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Filter-injector needle device, characterized essentially by being composed of the union of an appropriate needle to practice drug injections in the human body in the forms or modalities suitable for each case in general and especially for the injection of sera and blood transfusion, whose needle can be housed inside a special closed tube and material that is usually blown glass, or another, which could be applicable and a filter, all in turn adapted to the end of a rubber tube or any other means whose function is to give way to the liquid to be injected, in such a way that the assembly can work in such a way that it allows to practice the injecting operation with all the guarantees of asepsis and sterilization, being sufficient to expose the needle, breaking the tube by a certain place, so that the head of the same appears free to be applied, and the liquid having its entrance through l filter that can be silk or any other appropriate material, and its exit through the needle, clean of impurities. (Machine-translation by Google Translate, not legally binding)