| 摘要 |
FIELD: transport, distribution.SUBSTANCE: invention relates to liquid distribution, in particular in the form of drops in pharmaceutical, for instance ophthalmic liquid. Liquid distributing device includes reservoir (12) for liquid which reservoir is deformed for liquid distributing by its pressing, liquid distributing tip (10) installed on reservoir (12), channel for liquid passage (24, 50), channel for air passage (26) from outside into the reservoir (12), herewith the channel for air passage (26) is blocked by element (28) made of air permeable polymeric material, which is not porous, and the element (28) is called air permeable element (28).EFFECT: as per invention, the device reliably ensures sterility of distributing tip.12 cl, 5 dwg |
