Anti-blocking effusion drainage device for cardiovascular system

Abstract

An anti-blocking drainage assembly is installed at the top end of a drainage bottle, an inner protection shell is arranged in an outer protection tube, buffering air bags are evenly bonded between a hardening tube and a rubber sheath, a rubber transition tube is connected to the top end of a spiral liquid tube, and a butt joint tube is connected to the top end of the rubber transition tube. An air pump is installed at the top end of the storage battery, the bottom end of the spiral air pipe penetrates through the inner protective shell to be connected with the air pump, a negative pressure pipe is installed on the top face of the end cover, the top end of the butt joint pipe is connected with the conversion assembly, and the two drainage bottles are symmetrically placed at the two ends of the supporting and fixing assembly. The rubber transition tube continuously shrinks and extrudes condensed hydrops, the pressure in the tube is changed, meanwhile, the size of cakes becomes small, the cakes become thin and long, the cakes enter the drainage bottle through the pipeline, the pipeline is prevented from being blocked, the spiral liquid tube is wound on the outer side of the rubber sheath, buffering is achieved when the spiral liquid tube is pulled, and the spiral liquid tube is prevented from being snapped.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a cardiovascular anti-blockage fluid drainage device. Background technique [0002] Drainage tube is a medical device used for clinical surgical drainage to guide pus, blood and liquid accumulated between human tissues or body cavities to the outside of the body to prevent postoperative infection and promote wound healing. , often due to the presence of fluid in the pleural cavity and the use of a drainage device for drainage. [0003] However, due to the problems of blood accumulation and extrusion, the patient's effusion is viscous or involves congestion, and it is easy to coagulate into viscous small pieces. Now most of the fluid is gravity drainage, which is easy to cause obstruction during drainage, resulting in poor drainage. smooth. SUMMARY OF THE INVENTION [0004] The present invention provides a cardiovascular anti-clogging fluid drainage device, which can...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a cardiovascular anti-blockage effusion drainage device, which can effectively solve the problem that the effusion presented in the above background technology is viscous or engorged due to hemorrhage and extrusion, and is easy to coagulate into viscous small blocks, and now most of them are gravity drainage, which is easy to cause blockage during drainage, resulting in the problem of unsmooth drainage

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