A - Human Necessities
61
M
128/87
A61M 5/28 (2006.01) A61J 1/06 (2006.01) A61J 1/00 (2006.01)
Patent
CA 2016892
An ampule for a liquid, removed from the ampule by a hypodermic syringe, has a neck. A conical member on one end of the hypodermic syringe is introduced into the neck of the ampule. The inside wall of the neck of the ampule is of a configuration which allows for the passage of air, but does not allow the passage of liquid in the area intended for the installation of the conical member. The shaped configuration between the socket member wall and the inside wall of the neck of the ampule is in the form of a circular closed line.
Ampoule pour liquide munie d'un col, le liquide pouvant être retiré de l'ampoule au moyen d'une seringue hypodermique. Un élément conique à une extrémité de la seringue hypodermique est introduit dans le col de l'ampoule. La paroi intérieure du col de l'ampoule est de configuration permettant le passage de l'air, mais non le passage de liquide dans la zone prévue pour l'installation de l'élément conique. La configuration profilée entre la paroi de l'élément d'emboîtement et la paroi intérieure du col de l'ampoule prend la forme d'une ligne fermée circulaire.
Hansen Bernd
Marks & Clerk
LandOfFree
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