Liquid reagent container having a primary and secondary...

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 47/28 (2006.01) B65D 43/20 (2006.01) G01N 35/10 (2006.01) G01N 35/04 (2006.01)

Patent

CA 2143445

The invention disclosed is a sealed fluent material container (10) having a chamber (22) with an opening (28) provided with a manually operable primary closure mechanism (36) and a secondary closure mechanism (70) that may be operated either manually or automatically. Manual removal of the primary closure mechanism (36) from the chamber opening allows the secondary closure mechanism (70) to extend a laterally moveable tongue (70) from a horizontal guide recess (80) on the top of the container (10) to a normally closed position covering the opening (28). An engageable tab (74) on the secondary closure (70) permits the retraction of the moveable tongue (70) against the biasing means (84) to expose the chamber opening. The container (10) has particular utility for use in automated chemical dispensers, analyzers and related equipment for the analysis and testing of blood, physiological fluids and other biological samples.

L'invention concerne un récipient (10) pour matières fluides fermé qui possède une chambre (22) dont une ouverture (28) est pourvue d'un mécanisme (36) de fermeture primaire pouvant être actionné manuellement, et d'un mécanisme (70) de fermeture secondaire qui peut être actionné manuellement ou automatiquement. Lorsque le mécanisme de fermeture primaire (36) est retiré manuellement de l'ouverture de la chambre, le mécanisme (70) de fermeture secondaire fait sortir d'un évidement de guidage (80) situé sur le haut du récipient (10) une languette (70) mobile latéralement, jusqu'à une position normalement fermée où elle couvre l'ouverture (28). Une patte (74) pouvant être saisie, prévue sur la fermeture secondaire (70), permet la rétraction de la languette mobile (70) contre l'action du moyen de sollicitation (84) afin de dégager l'ouverture du récipient. Le récipient (10) est particulièrement utile en relation avec des distributeurs ou analyseurs de substances chimiques automatiques ou des appareils apparentés pour l'analyse et les tests du sang, de liquides physiologiques et d'autres échantillons biologiques.

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