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一种方便排液的胸腔闭式引流瓶
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6Claims · 1 independent
§ Ⅰ
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Inventor
吕改玲
IPC Classification
A61M 1/00 (2006.01)
本发明公开了一种方便排液的胸腔闭式引流瓶,属医疗器械领域。其包括水封瓶、负压调节瓶、水封管、胸引管,增设调节组件与集液组件。集液组件含对称的第一、第二集液瓶;调节组件包括固定板及四组二通阀,固定板设对称接口分别连接集液瓶,胸引管、水封管分叉两端穿过对应二通阀连接口伸入集液瓶内。通过控制不同二通阀启闭,可实现双集液瓶无缝切换,更换集液瓶时无需中断引流。该装置操作简便,提升了排液效率,保障了引流的连续性与安全性。
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