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1. 发明授权

US4643389A Tubing occlusion clip 失效
标题翻译：管堵塞夹
公开(公告)号：US4643389A
公开(公告)日：1987-02-17
申请号：US686989
申请日：1984-12-27
申请人： Edward E. Elson , Farley W. Bolwell , Wayne E. Manska , Stanley G. Shoffner
发明人： Edward E. Elson , Farley W. Bolwell , Wayne E. Manska , Stanley G. Shoffner
IPC分类号： F16B2/10 , A61M5/168 , A61M39/28 , F16K7/06 , F16L55/14
CPC分类号： A61M39/284 , Y10T24/44752
摘要： A tubing occlusion clip comprising a first wall portion, first and second arms joined to spaced regions of the first wall portion and a closing wall portion joined to the first arm and extendible to the second arm such that the arms cooperate with the wall portions to form a closed loop. The wall portions have openings, and a tube is coupled to the first wall portion and extends across the closed loop and through the opening of the closing wall portion. First and second clamping members are carried by the first and second arms, respectively, and they are adapted to have the tube extend therebetween. The arms are relatively movable toward each other to a clamping position in which the tube is clamped between the clamping members and relatively movable away from each other to a releasing position. Interlocking members are provided on the closing wall portion and the second arm for positively locking the closed loop against opening when the arms are in the releasing position.
摘要翻译：一种管道堵塞夹，包括第一壁部分，第一和第二臂连接到第一壁部分的间隔区域，以及封闭壁部分，其连接到第一臂并且可延伸到第二臂，使得臂与壁部分配合形成一个闭环。壁部分具有开口，并且管连接到第一壁部分并且延伸穿过闭合的环并且通过封闭壁部分的开口。第一和第二夹紧构件分别由第一和第二臂承载，并且它们适于使管在其间延伸。臂相对于彼此相对移动到夹紧位置，在夹紧位置中管被夹持在夹紧构件之间并相对于彼此远离彼此移动到释放位置。联锁构件设置在封闭壁部分和第二臂上，用于当臂处于释放位置时，用于将闭合环积极锁定以防止打开。

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