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Assembly and method for infusion pump system dosing set

机译:输注泵系统给药组的组装和方法

摘要

An assembly is configured to position a peristaltic tube with respect to a linear peristaltic pump drive of an infusion pump. The assembly can include a peristaltic tube, first and second tube couplers, a frame, first and second securement plates, a free-flow prevention arm, and a biasing mechanism. The frame can include a snap-fit tab configured to releasably secure the assembly to an assembly receptacle of the infusion pump. The free-flow prevention arm can be selectively movable between a free-flow preventing position and a free-flow allowing position. A latching mechanism can be ergonomically manipulable to latch the free-flow prevention arm in a free-flow allowing position, and to unlatch the free-flow prevention arm such that the biasing mechanism is able to bias the free-flow prevention arm to the free-flow preventing position.
机译:组件被配置为相对于输液泵的线性蠕动泵驱动定位蠕动管。组件可包括蠕动管,第一和第二管耦合器,框架,第一和第二固定板,自由流防止臂和偏置机构。框架可包括卡扣配合突片,该卡扣配合突片被配置为将组件可释放地固定到输液泵的组装容器。可以在自由流动防止位置和自由流动位置之间选择性地移动自由流动防止臂。闩锁机构可以是符合人体工程学的,以将自由流动防止臂锁定在自由流动位置,并解开自由流动防止臂,使得偏置机构能够将自由流动防止臂偏置到自由的 - 防止位置。

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