Pericardiocentesis liquid extraction device for cardiology department

Abstract

The invention belongs to the technical field of pericardiocentesis liquid extraction, and particularly relates to a pericardiocentesis liquid extraction device for cardiology department. The device comprises a liquid storage tank, a liquid inlet pipe and an air outlet pipe are inserted into the upper surface of the liquid storage tank, both the liquid inlet pipe and the air outlet pipe extend intoan inner cavity of the liquid storage tank, and two one-way valves can conveniently extract out effusion, conveniently discharge the extracted effusion and continuously suck the effusion; the matching effect of a limiting baffle and a supporting spring can elastically support a piston plate rightwards, so that the piston plate and a push rod can be elastically reset, and operation is convenient;the protection effect of a protective cover can prevent the liquid suction pipe from making direct contact with human organs, so that the human organs are protected, and human tissue damage caused byfriction is avoided; the arrangement of sterilization equipment can conduct ultraviolet sterilization on accumulated liquid entering the liquid storage tank; and the arrangement of a filter can conduct disinfection on output gas.

Description

technical field [0001] The invention relates to the technical field of pericardial puncture liquid extraction, in particular to a pericardial puncture liquid extraction device for cardiology. Background technique [0002] Pericardiocentesis can be used not only as a diagnostic measure but also as an emergency treatment to relieve pericardial tamponade when there is fluid, blood or pus in the pericardial cavity. [0003] Pericardiocentesis is a diagnosis and treatment technique that directly penetrates the pericardial cavity with the help of a puncture needle. Pericardial puncture must be performed under aseptic technique, local application of procaine anesthesia, the puncture site should not be too deep, so as not to puncture the atrium, ventricle or puncture the coronary artery and cause a large amount of hemorrhage in the pericardial cavity. [0004] Patients with pericardiocentesis can understand the nature of pericardial effusion by testing the fluid in the pericardial ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of pericardial puncture pumping device for Cardiology Department, to solve the problem that the existing pericardial puncture pumping device proposed in the above-mentioned background technology is inconvenient for the extraction of effusion, and it is difficult to continuously extract it. The effusion after suction is difficult to deal with in time, and it is easy to cause pollution to the surrounding environment

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