防逆流引流袋
申请公布号:CN202069910U
申请号:CN201120106261.3
申请日期:2011.04.13
申请公布日期:2011.12.14
发明人:李春林;陈正垒
分类号:A61M1/00(2006.01)I;A61M39/22(2006.01)I
主分类号:A61M1/00(2006.01)I
代理人:李海燕
地址:225002 江苏省扬州市邗江区头桥工业园
摘要:本实用新型涉及一种防逆流引流袋。包括袋体、防逆流装置、引流管和出液管,出液管上设有阀门,所述阀门包括和出液管垂直设置的中通阀座,阀座内设有和阀座内轮廓适配并可在阀座内移动的阀块,阀块端部上连接有处于阀座外部的阀盖,阀块在阀座运动可达到开启和闭合出液管的位置。本实用新型的优点是:1)本实用新型通过设置在阀座内阀块的移动达到开启和闭合出液管的目的,结构简单、使用快捷;2)进一步的本实用新型的阀块可从阀座内取出,当某一阀块发生损坏时,可将其取出并换上新的阀块,具有较好的适应性。
主权项:防逆流引流袋,包括袋体、防逆流装置、引流管和出液管,出液管上设有阀门,其特征在于,所述阀门包括和出液管垂直设置的中通阀座,阀座内设有和阀座内轮廓适配并可在阀座内移动的阀块,阀块端部上连接有处于阀座外部的阀盖,阀块在阀座运动可达到开启和闭合出液管的位置。
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