Modular thorax drainage device

The utility model provides a modular thorax drainage device includes two drainage subassemblies that have mutual independence drainage system at least, the drainage subassembly includes drainage chamber and negative pressure cavity, is provided with drainage tube interface and connecting pipe interface on the drainage chamber, is equipped with connecting pipe interface and gas vent on the negative pressure cavity, all is provided with the installed part on every drainage subassembly, puts two drainage subassemblies together through the cooperation of installed part. Modular thorax drainage device can observe the hydrops circumstances at different pathological change positions respectively, in time adjusts therapeutic regimen, realizes that the subregion drainage is so that handle the intrathoracic circumstances more carefully to make things convenient for patient's activity of leaving the bed. 本实用新型提供了种组合式胸腔引流装置，至少包括两个具有相互独立引流系统的引流组件，所述引流组件包括引流腔和负压腔，引流腔上设置有引流管接口和连接管接口，负压腔上设有连接管接口和排气口，每个引流组件上都设置有安装件，通过安装件的配合将两