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    VENTING SYRINGE
    2.
    发明公开
    VENTING SYRINGE 审中-公开
    SPRITZE MITENTLÜFTUNG

    公开(公告)号：EP2858908A1

    公开(公告)日：2015-04-15

    申请号：EP13728809.8

    申请日：2013-06-07

    申请人： Consort Medical Plc

    发明人： ANDERSON, Ian ,  KOPPELMAN, Rachel Suzanne ,  WILLOUGHBY, Alastair McKean ,  STROOBANT, Joshua Daniel

    IPC分类号： B65B51/26 ,  B65B51/30 ,  A61M5/20 ,  A61M5/155 ,  B65B31/04

    摘要： A valve for discharging a fluid, comprising: a valve body at least partially defining a fluid chamber; and a valve stem extending into the fluid chamber, the valve stem comprising an outlet port for transfer, in use, of fluid from the fluid chamber into the valve stem; the valve stem being slidably movable relative to the valve body from: i) a non-dispensing position in which the outlet port is out of communication with the fluid chamber; to ii) a dispensing position in which the outlet port is in fluid communication with the fluid chamber so as to permit transfer of the fluid from the fluid chamber into the valve stem; wherein the valve further comprises a locking member which is configured to prevent return of the valve stem into the non-dispensing position once the valve stem slides beyond a locking position.

    摘要翻译： 一种用于排出流体的阀，包括：至少部分地限定流体室的阀体; 以及阀杆，其延伸到所述流体室中，所述阀杆包括用于在使用中将流体从所述流体室转移到所述阀杆中的出口端口; 所述阀杆可相对于所述阀体可滑动地移动，其特征在于：i）所述出口与所述流体室不连通的非分配位置; ii）分配位置，其中所述出口与所述流体室流体连通，以允许所述流体从所述流体室传递到所述阀杆中; 其中所述阀还包括锁定构件，所述锁定构件被构造成一旦所述阀杆滑动超过锁定位置，则防止所述阀杆返回所述非分配位置。