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    • 3. 发明公开
    • CONTAINER AND VALVE ASSEMBLY FOR STORING AND DISPENSING SUBSTANCES, AND RELATED METHOD
    • 容器和阀门装置用于储存和分配物质和相关程序
    • EP1546021A2
    • 2005-06-29
    • EP03755736.0
    • 2003-08-13
    • Medical Instill Technologies, Inc.
    • PY, DanielCHAN, JulianASSION, Norbert, M.
    • B67C3/00B65D25/40
    • B65D47/205A45D40/26B65D35/06B65D35/08B65D35/38B65D83/0055
    • A container including a nozzle and body depending therefrom. The body is preferably tubular and defines an interior which retains a product to be dispensed. A cap engages the nozzle to prevent inadvertent release of the product. In order to dispense the product, the cap is removed and pressure is applied to the body and the nozzle allows release of the product. The nozzle releases the product without exposing the remaining product to the external atmosphere, thus the sterility of the interior of the body is maintained and the shelf life of the product is increased. The nozzle includes an inner body, coupled to the tubular body, surrounded by a flexible outer cover. A seam between the inner body and flexible outer cover forms a one-way release valve wherein a portion of the seam remains closed during dispensing the product.
    • 一种容器,包括喷嘴和主体从DEPENDING那里。 所述主体优选为管状的,并且一个内部限定保留一个产品被分配。 帽接合喷嘴以防止产品的意外释放。 为了分配产品,盖被移除并且压力被施加到所述主体和所述喷嘴允许产品的释放。 喷嘴释放产物不经剩余的产物暴露于外部大气,该主体的内部。因此无菌性得以保持,并且产品的货架寿命增加。 该喷嘴包括内部主体,联接到所述管状体,由柔性外覆盖件包围。 内本体和柔性外覆盖件之间的接缝形成的单向阀释放的worin接缝的一部分分配产品期间保持关闭。