公开(公告)号：WO2012044506A1

公开(公告)日：2012-04-05

申请号：PCT/US2011/052548

申请日：2011-09-21

Applicant: ABBOTT LABORATORIES ,  PFOUTS, Mark D. ,  TOOLAN, Martin G.

Inventor： PFOUTS, Mark D. ,  TOOLAN, Martin G.

IPC: A61M5/142

CPC classification number: A61M5/14232 ,  A61M2205/12 ,  A61M2205/121

Abstract: A feeding set for a peristaltic pump system includes a cassette configured for releasable connection thereto. A deflectable lumen priming actuator is formed integrally with the cassette for conjoint connection to and disconnection from the pump system with the cassette as a single unit. The priming actuator includes an actuation pad and is moveable from a rest position to a deflected position. A substantially flexible lumen is coupled to the cassette. The lumen has an inlet, an outlet, and an extensible peristalsis loop. An inline valve is received within the lumen. The inline valve is arranged to obstruct fluid flow through the lumen. The actuation pad of the priming actuator is located proximate the inline valve in the rest position and is adapted to contact and apply a force to the lumen adjacent the inline valve when the priming actuator is moved to the deflected position. The force applied to the lumen is sufficient to establish at least one flow channel between the inline valve and the lumen.

Abstract translation: 用于蠕动泵系统的进料组包括被配置为可释放地连接到其上的盒。 一个可偏转的内腔启动致动器与盒一体地形成，用于与盒式系统作为一个单元联合连接到泵系统并与之隔离。 启动致动器包括致动垫，并且可以从静止位置移动到偏转位置。 基本上柔性的内腔联接到盒。 管腔具有入口，出口和可延伸的蠕动回路。 在内腔内接纳一个直列阀。 线性阀被布置成阻塞流过管腔的流体。 底漆致动器的致动垫位于处于静止位置的直列阀附近，并且当启动致动器移动到偏转位置时，适于接触并向邻近线性阀的内腔施加力。 施加到内腔的力足以在线性阀和内腔之间建立至少一个流动通道。

公开(公告)号：WO2012044505A1

公开(公告)日：2012-04-05

申请号：PCT/US2011/052533

申请日：2011-09-21

Applicant: ABBOTT LABORATORIES ,  PFOUTS, Mark D.

Inventor： PFOUTS, Mark D.

IPC: A61M5/142

CPC classification number: A61M5/14232 ,  A61M2205/12 ,  A61M2205/121

Abstract: An enteral feeding apparatus has a pump system including a bearing surface, a platen and a retainer mounted on the platen. The retainer has a first engagement member. A feeding set includes a cassette and a lumen attached to the cassette. The lumen has a peristalsis loop for extending around the bearing surface and the cassette has a second engagement member adapted for engagement with the first engagement member of the retainer to thereby secure the cassette to the pump system. The lumen is in tension when the peristalsis loop is extended around the bearing surface and the first and second engagement members are engaged. The second engagement member of the cassette is biased into engagement with the first engagement member of the retainer by the tension on the lumen.

Abstract translation: 肠内喂养装置具有泵系统，其包括支承面，压板和安装在压板上的保持架。 保持器具有第一接合构件。 送料装置包括一个盒子和一个连接在盒子上的内腔。 内腔具有用于在支承表面周围延伸的蠕动回路，并且盒具有适于与保持器的第一接合构件接合的第二接合构件，从而将盒固定到泵系统。 当蠕动回路围绕支承表面延伸并且第一和第二接合构件接合时，内腔处于张力。 盒的第二接合构件通过管腔上的张力被偏置成与保持器的第一接合构件接合。