A clinical ascites drainage device for gastroenterology

Abstract

The present invention relates to the technical field of ascites drainage devices, and discloses an ascites drainage device for clinical use in gastroenterology, comprising: a collecting tube, a negative pressure pump and a tube neck, wherein the tube neck is inserted and installed at the bottle mouth of the collecting tube, the head end of the tube neck is detachably installed with a bottle cap through a thread, the liquid inlet on the bottle cap is detachably installed with a liquid receiving tube, and a negative pressure tube is installed between the negative pressure hole on the collecting tube and the negative pressure port of the negative pressure pump. The ascites drainage device for clinical use in gastroenterology, under the buoyancy of a floating ball, makes the blocking plate be placed horizontally, blocks the inside of the tube neck, and stops the liquid receiving tube from delivering ascites to the inside of the collecting tube, so that when the ascites inside the collecting tube exceeds a set threshold, the negative pressure of the liquid receiving tube is automatically disconnected, and the ascites stops continuing to flow into the collecting tube, so as to avoid ascites overflowing from the inside of the collecting tube and ascites reflux, reduce the workload, and also improve the safety of use.

Images