ES294507U - Precinct arrangement for containing ampollas of injectable products (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Seal arrangement for ampoules containing injectable products, which allow access to its interior by means of a thick elastic sheet, the arrangement being of the type comprising, on the one hand, a metallic body in the form of a cap with a deformable lateral skirt for the purpose of its firm adaptation to the external surface of the mouth of the ampoule and an upper cover provided with a central circular opening, and, on the other hand, an element of plastic material that covers said cover superiorly, as well as, adjusted, an area of said immediate skirt having the element of plastic material an internal annular extension that covers the edge of said circular opening and also covers the inner and outer areas of the cover immediately to said edge, characterized in that the edge of said circular opening it is constituted by an internal fold oriented towards the skirt and because the element of plastic material, it has a central convexity and, on its periphery, a rounded external annular elevation, the transition between convexity and annular elevation being also rounded, leaving an internal free space, between said annular elevation and the upper cover of the metallic body in the form of a cap, what a diametral section of the plastic material element, shows, at its end, a configuration substantially in the shape of a gooseneck. (Machine-translation by Google Translate, not legally binding)