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    VALVE CLUTCH DEVICE AND DOSING UNIT WITH A VALVE CLUTCH DEVICE
    1.
    发明公开
    VALVE CLUTCH DEVICE AND DOSING UNIT WITH A VALVE CLUTCH DEVICE 审中-公开
    VENTILKUPPLUNGSVORRICHTUNG在DOSIERVORRICHTUNG MIT EINER VENTILKUPPLUNGSVORRICHTUNG

    公开(公告)号：EP3138593A1

    公开(公告)日：2017-03-08

    申请号：EP15183669.9

    申请日：2015-09-03

    申请人： F. Hoffmann-La Roche AG ,  Roche Diabetes Care GmbH

    发明人： NIKLAUS, Hanspeter

    IPC分类号： A61M5/142 ,  A61M5/168 ,  A61M39/22

    摘要： Disclosed is a valve clutch device (10). The valve clutch device (10) includes a central member (100), the central member (100) extending along a central axis (A), the central member (100) including a drive coupler (101), the drive coupler (101) being designed to receive a driving torque around the central axis (A). The valve clutch device (10) further includes a coupling member (110), the coupling member (110) including at least one coupling pin (111), the at least one coupling pin (111) extending parallel to the central axis (A). The valve clutch device (10) further includes a valve member (120), the valve member being beared rotatable around the central axis (A) between an inlet valve position and an outlet valve position. The valve clutch device (10) further includes a sleeve member (130), the sleeve member (130) being designed to rotationally engage the valve member (120), the sleeve member (130) including at least one clamping member (131). The valve clutch device (10) is reversibly changeable between an unengaged configuration where a driving torque that is received by the central member (100) is not transmitted to the sleeve member (130) and an engaged configuration where the at least one coupling pin (111) is clamped between the elongated central member (100) and the at least one clamping member (131), thereby transmitting a driving torque that is received by the central member (100) via the sleeve member (130) to the valve member (120).

    摘要翻译： 公开了一种阀离合器装置（10）。 阀离合器装置（10）包括中心构件（100），中心构件（100）沿着中心轴线（A）延伸，中心构件（100）包括驱动联接器（101），驱动联接器（101） 被设计成围绕中心轴线（A）接收驱动扭矩。 所述阀离合器装置（10）还包括联接构件（110），所述联接构件（110）包括至少一个联接销（111），所述至少一个联接销（111）平行于中心轴线（A）延伸， 。 所述阀离合器装置（10）还包括阀构件（120），所述阀构件在所述入口阀位置和出口阀位置之间围绕所述中心轴线（A）可转动。 所述阀离合器装置（10）还包括套筒构件（130），所述套筒构件（130）被设计成旋转地接合所述阀构件（120），所述套筒构件（130）包括至少一个夹紧构件（131）。 所述阀离合器装置（10）可在由所述中心构件（100）接收的驱动扭矩不传递到所述套筒构件（130）的非接合构型之间可逆地改变，并且所述接合构造中所述至少一个联接销 111）夹紧在细长中心构件（100）和至少一个夹紧构件（131）之间，从而将由中心构件（100）经由套筒构件（130）接收的驱动扭矩传递到阀构件（ 120）。

    DOSING UNIT WITH LOW RADIAL SEALING FORCES DURING STORAGE
    5.
    发明公开
    DOSING UNIT WITH LOW RADIAL SEALING FORCES DURING STORAGE 审中-公开
    DOSIEREINHEIT MIT GERINGEN RADIALENDICHTKRÄFTENWÄHRENDLAGERUNG

    公开(公告)号：EP3138597A1

    公开(公告)日：2017-03-08

    申请号：EP15183667.3

    申请日：2015-09-03

    申请人： F. Hoffmann-La Roche AG ,  Roche Diabetes Care GmbH

    发明人： NIKLAUS, Hanspeter

    IPC分类号： A61M5/315

    CPC分类号： A61M5/14216 ,  A61M5/1452 ,  A61M5/16804 ,  A61M5/31513 ,  A61M5/31515 ,  F04B13/00 ,  F04B53/14 ,  F04B53/16

    摘要： The present disclosure is directed towards dosing unit (1) for use in an ambulatory infusion system, the dosing unit (1) including: a dosing cylinder (11) and a piston (12), the piston (12) being arranged inside the dosing cylinder and in a sliding displaceable manner along a displacement axis (A). The piston (12) is convertible form a storing configuration into an operational configuration, wherein a circumferential sealing member (121) of the piston (12) is mechanically relieved in the storing configuration and is in sealing and sliding engagement with a circumferential inner surface of the dosing cylinder (11) in the operational configuration. The dosing unit (1) includes a configuration switch member (3) in operative mechanical coupling with the piston (12), the configuration switch member (3) being movable relative to the piston (12) from a storing position into an operational position, thereby switching the piston configuration from the storing configuration to the operational configuration.

    摘要翻译： 本公开涉及用于流动输注系统的给药单元（1），所述计量单元（1）包括：计量气瓶（11）和活塞（12），所述活塞（12）布置在所述给药单元 并且沿着位移轴线（A）以滑动位移方式。 活塞（12）可从存储结构转换为操作构型，其中活塞（12）的周向密封构件（121）在存储构造中被机械地释放并且与活塞（12）的周向内表面密封和滑动接合 所述计量缸（11）处于操作构型。 配量单元（1）包括与活塞（12）可操作地机械联接的配置开关构件（3），配置开关构件（3）可相对于活塞（12）从存储位置移动到操作位置， 从而将活塞配置从存储配置切换到操作配置。