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1.发明申请Needle Assembly Attachable to an Injection Device, The Needle Assembly Having a Reservoir Assembly with Locking Mechanism 有权针头组件可连接到注射装置，具有具有锁定机构的储存器组件的针组件公开(公告)号：US20150343145A1
公开(公告)日：2015-12-03
申请号：US14433610
申请日：2013-10-08
Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
Inventor： Philippe Nzike , Michael Schabbach , Bernd Petermann , Olaf Zeckai , Meinolf Werner , Ole Simononwsky
CPC classification number: A61M5/2033 , A61M5/3129 , A61M5/3294 , A61M2005/2013 , A61M2005/3132
Abstract: A reservoir assembly comprising a reservoir housing, a piston, and a locking plug, both movably arranged inside the reservoir housing; wherein the volume between the piston and the locking plug defines a reservoir cavity. The reservoir assembly further comprising a reservoir outlet; and an actuator configured to act on the piston; wherein the locking plug is configured to be movable from a first position to a second position; wherein in the first position the reservoir outlet is not in fluid communication with the reservoir cavity. The reservoir assembly further comprising an interlock configured to prevent movement of at least one of the locking plug and the piston; wherein the interlock having a locked position and an unlocked position.
Abstract translation: 一种储存器组件，包括可移动地布置在储存器壳体内部的储存器壳体，活塞和锁定塞; 其中所述活塞和所述锁定塞之间的容积限定储存腔。 储存器组件还包括储存器出口; 以及构造成作用在所述活塞上的致动器; 其中所述锁定插头构造成可从第一位置移动到第二位置; 其中在所述第一位置，所述储存器出口不与所述储存器腔流体连通。 储存器组件还包括被配置为防止锁定塞和活塞中的至少一个移动的联锁件; 其中所述互锁具有锁定位置和解锁位置。
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公开(公告)号：US09999729B2
公开(公告)日：2018-06-19
申请号：US14433610
申请日：2013-10-08
Applicant: Sanofi-Aventis Deutschland GmbH
Inventor： Philippe Nzike , Michael Schabbach , Bernd Petermann , Olaf Zeckai , Meinolf Werner , Ole Simonowsky
CPC classification number: A61M5/2033 , A61M5/3129 , A61M5/3294 , A61M2005/2013 , A61M2005/3132
Abstract: A reservoir assembly comprising a reservoir housing, a piston, and a locking plug, both movably arranged inside the reservoir housing; wherein the volume between the piston and the locking plug defines a reservoir cavity. The reservoir assembly further comprising a reservoir outlet; and an actuator configured to act on the piston; wherein the locking plug is configured to be movable from a first position to a second position; wherein in the first position the reservoir outlet is not in fluid communication with the reservoir cavity. The reservoir assembly further comprising an interlock configured to prevent movement of at least one of the locking plug and the piston; wherein the interlock having a locked position and an unlocked position.
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