DISPOSABLE NATURAL-SERUM AMPOULE HAVING A SCREWABLE NOZZLE MADE OF STERILIZED PLASTIC MATERIAL - USE AS NASAL WASH IN INFANTS, CHILDREN AND ADULTS

摘要

Novelty: nasal wash presented in disposable ampoules containing 0,9% isotonic sodium chloride solution (natural serum) is disclosed. Technical features: the invention is composed of an ampoule and its nozzle. The subsidiary parts of the ampoule are: the body 1A, the “narrowing 1B”, the thread 1?, the conical sealing surface 1?, the exit mouth 1E, and the closure means 1Z. The subsidiary parts of the nozzle-which is made of plastic material and sterilized in multiple stages- are: the base 2A, the locking protrusions 2B, the internal thread 2?, the internal conical sealing surface 2? and the nozzle 2E. Advantage: efficient cleaning with no contact of the nozzle’s sterilized parts with the non-sterilized part of the nasal cavities and, thereby, reduction of the infection hazards; 10ml content for saving purposes.