A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 1/14 (2006.01) A61J 1/05 (2006.01)
Patent
CA 2487551
The invention relates to a connector for packaging containing medical fluids, in particular infusion or transfusion bags. Said packaging comprises a tubular connection part (1) for receiving a spike for the withdrawal of fluid, said part having a lower opening (1a) on the packaging side and an upper opening (1b) on the connection side. A self-sealing membrane (10), which is pierced by the spike, is located in the connection part. The membrane (10) has an upper, annular section (12) leading into a lower, plate-shaped section (14), said annular section of the membrane surrounding the spike in a sealing manner, when the latter pierces the plate-shaped section. The membrane (10) acts as a guide for the spike and also reseals the connector, once the spike has been removed.
L'invention concerne un raccord pour emballages contenant des liquides médicinaux, notamment des poches de perfusion ou de transfusion. Ce raccord comprend un élément de raccordement (1) tubulaire recevant une pointe pour l'évacuation du liquide, cet élément de raccordement étant pourvu d'une ouverture inférieure côté emballage et d'une ouverture supérieure côté raccordement (1a, 1b). Dans cet élément de raccordement se trouve une membrane (10) autoétanchéifiante, qui est percée par la pointe. Cette membrane (10) comporte une partie supérieure annulaire (12) qui se prolonge en une partie (14) inférieure plane, la partie annulaire entourant la pointe de manière étanche lorsque celle-ci perce la partie plane. La membrane (10) sert d'une part à guider la pointe et d'autre part à fermer hermétiquement le raccord lorsque la pointe est retirée.
Brandenburger Torsten
Rahimy Ismael
Fetherstonhaugh & Co.
Fresenius Kabi Deutschland Gmbh
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