LID CLOSING ELEMENT FOR A DRUG CONTAINER Russian patent published in 2018 - IPC A61J1/05 B65D43/02 

FIELD: package and storage.

SUBSTANCE: invention relates to a lid closing element. Lid closing element for a drug container containing a peripheral wall region is disclosed, which can be mounted on the lid portion of the container in such a way as to surround the piercing surface of the container lid portion, and the upper surface portion that is continuous with the upper portion of the peripheral wall portion and can be punctured with a needle, where the peripheral wall section and the area of the upper surface are made as one whole of an elastic material and are made with the possibility of hermetically storing the perforation surface in such a way that the perforation surface does not open out into outer space, also forming a closed space between the perforation surface and the upper surface portion. In this case, the upper surface portion has a central portion, which is located opposite the perforation surface and pierced by a needle, and an outer peripheral portion, which is formed at the periphery of the central portion and thinner than the central portion.

EFFECT: invention provides protection of the drug from leaking into the outside when the drug is absorbed using a syringe, since the lid closure element is configured such that when the peripheral wall portion is mounted on the lid portion, the force applied outside in the radial direction is mainly applied to the outer peripheral portion.

13 cl, 23 dwg, 1 ex