A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 1/20 (2006.01) A61B 17/00 (2006.01) A61M 5/178 (2006.01) A61M 5/19 (2006.01) A61M 5/50 (2006.01) B65D 81/32 (2006.01) A61M 5/31 (2006.01) A61M 5/315 (2006.01)
Patent
CA 2131875
There is disclosed a syringe assembly for the storage and application of a biological multi-component material. Its assembly parts are a syringe device including several parallel syringe bodies interconnected by a connection part, which syringe bodies are filled with the individual components of the multi-component material, include coni and are closed by pistons; an actuation device for this syringe device, which includes piston rods associated with the pistons and a common grip element; and a dispensing element to be attached to the coni of the syringe bodies. The filled syringe bodies, which are closed by separate piston plugs, constitute a one-piece syringe unit with the connection part. The connection part leaves a recess between the syringe bodies on one of the ends of the syringe unit for receiving a protection means shielding off the other syringe body/ies when filling the syringe bodies. The grip element is connected in one piece with the piston rods, thereby forming a one-piece piston rod unit separate from the syringe unit including the piston plugs.
L'invention porte sur un ensemble seringue d'entreposage et d'injection d'une matière biologique à constituants multiples. Les pièces de l'ensemble comprennent : une seringue incluant plusieurs corps de seringue parallèles interreliés par une partie de connexion, corps qui contiennent les constituants individuels de la matière susmentionnée, qui comportent des cônes et qui sont fermés par des pistons; un dispositif d'activation de la seringue, lequel comprend des tiges de piston associées aux pistons et une collerette commune; et un élément d'injection à fixer aux cônes des corps de seringue. Fermés par des joints de piston individuels, les corps remplis constituent, avec la partie de connexion, une seule unité. Cette partie laisse un vide entre les corps de seringue à l'une des extrémités de l'unité seringue afin de recevoir un élément de protection formant un écran pour les autres corps de seringue. Cet écran protège les corps lorsque l'utilisateur les remplit. La collerette est solidaire des tiges de piston; elle forme ainsi une unité tige-piston monopièce, indépendante de l'unité seringue comprenant les joints de piston.
Barta Helmut
Eder Helmut
Granser Manfred
Habison Georg
Hantak Edith
Fetherstonhaugh & Co.
Immuno Aktiengesellschaft
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