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    • 64. 发明授权
    • Closure system for containers
    • 集装箱封闭系统
    • US08256631B2
    • 2012-09-04
    • US12283231
    • 2008-09-10
    • Hans-Rainer HoffmannRudolf Matusch
    • Hans-Rainer HoffmannRudolf Matusch
    • B65D39/02B65D41/00
    • A61J1/065A61J1/062A61J1/1468B65D2251/0093
    • A closure system is provided for containers used for storing or administering substances in the form of liquids, pastes or powders, which includes a cap, provided with a through-hole, and a closure element, wherein the cap holds the closure element with a force fit and/or form fit on the container, in the area of the container opening that is to be closed, by a catch element present on the container. The end face which surrounds the container opening, and on which the closure element bears, comprises a depression. The closure element is a virus-proof, bacteria-proof and spore-proof film that lies on the end face and, at least in some areas, over the depression. The cap is then fitted in place, an elastomer ring or adhesive ring is arranged between the closure element and the depression and fills the depression.
    • 提供封闭系统用于容纳用于储存或施用液体,糊剂或粉末形式的物质的容器,所述容器包括设置有通孔的盖子和封闭元件,其中盖子用力 通过存在于容器上的捕获元件,在容器开口的区域中,在容器上配合和/或形状配合。 围绕容器开口并且封闭元件承载的端面包括凹陷。 封闭元件是防病毒,防细菌和防孢子膜,位于端面,至少在某些区域,位于凹陷上。 然后将盖安装在适当位置,弹性体环或粘合环布置在封闭元件和凹陷之间并填充凹陷。
    • 65. 发明授权
    • Cylinder/piston unit with at least three sealing elements
    • 具有至少三个密封元件的气缸/活塞单元
    • US08167850B2
    • 2012-05-01
    • US12380385
    • 2009-02-26
    • Hans-Rainer HoffmannRudolf Matusch
    • Hans-Rainer HoffmannRudolf Matusch
    • A61M5/315
    • A61M5/31513A61M5/30A61M5/3007
    • A cylinder/piston unit is disclosed for pre-fill, storage and release when desired of an active substance, such as a medicament. The cylinder/piston unit is provided with a cylinder and with a piston which is guided therein and which is sealed off in a sterile manner by a rubber seal, the cylinder and the piston enclosing a chamber that can be filled at least temporarily with active substance, and the cylinder having at least one discharge element at its front end. For this purpose, the piston resting in a rear position is sealed off relative to the cylinder in a sterile manner by a static front sealing element and by a static rear sealing element. Arranged spatially behind each static sealing element, there is a parking area for receiving the respective sealing element. When the piston is actuated, the individual static sealing elements are transferred from their respective sealing position into a parked position located in the parking area, and each sealing element in the parked position touches only the cylinder wall or only the piston wall. With the present invention, a cylinder/piston unit is developed which can be pre-filled and in which, despite a sterile sealing of the piston, only a slight force has to be applied in order to accelerate and/or move the piston.
    • 公开了一种用于在需要活性物质(例如药物)时进行预填充,储存和释放的气缸/活塞单元。 气缸/活塞单元设置有气缸,并具有被引导到其中并且通过橡胶密封件以无菌方式密封的活塞,气缸和活塞包围可以至少临时填充活性物质的室 并且该气缸在其前端具有至少一个排出元件。 为此目的,静止在后部位置的活塞通过静态前密封元件和静态后密封元件以无菌方式相对于气缸被密封。 在每个静态密封元件之后空间布置,存在用于接收相应的密封元件的停车区域。 当活塞被致动时,各个静态密封元件从其相应的密封位置转移到位于停车区域中的停放位置,并且停放位置中的每个密封元件仅接触气缸壁或仅触及活塞壁。 利用本发明,开发了可以预填充的气缸/活塞单元,并且其中尽管活塞的无菌密封,但是仅仅需要施加微小的力以加速和/或移动活塞。