Portable dual-function thoracic drainage bottle

Abstract

The invention relates to a portable dual-function thoracic drainage bottle. The bottle comprises a main bottle body capable of collecting drainage liquid and a pressure regulating chamber, wherein themain bottle body is provided with a drainage pipe and an exhaust pipe interface; the pressure regulating chamber is provided with a negative pressure interface, a pressure regulating pipe and an airinlet pipe interface; the exhaust pipe interface is communicated with the air inlet pipe interface; the pressure regulating chamber is sleeved by the main bottle body to form a nested structure; the bottom wall body of the pressure regulating chamber and the bottom wall body of the main bottle body are of an integrated structure; the pressure regulating chamber is provided with a cover body; and the cover body is in threaded connection with an upper opening of the pressure regulating chamber through a sealing ring. The bottle also comprises a first valve arranged at the lower end of the main bottle body and a second valve arranged at the bottom of the pressure regulating chamber. The bottle realizes the integral integration of the drainage chamber and the pressure regulating chamber, has the function of being convenient to carry, and is convenient to clean and reuse due to the arrangement of the first valve and the second valve. The device also has the effect of realizing function conversion between a common drainage bottle and a thoracic drainage bottle.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable double-function chest drainage bottle. Background technique [0002] In the prior art, in order to solve the problem of pleural exhaust and drainage, chest drainage bottles came into being. Closed chest drainage is to put one end of the drainage tube into the chest cavity, and the other end is connected to a lower water-sealed bottle to realize Exhaust gas and collect drainage fluid, promote the expansion of remaining lungs, and rebuild the negative pressure in the chest cavity. As a treatment method, closed chest drainage technology is widely used in the drainage of hemothorax, pneumothorax, empyema and after thoracotomy. treatment played a very important role. In order to promote the rapid recovery of patients with pleural effusion and effusion, to achieve the reconstruction of intrathoracic negative pressure in a shorter time, and for the minimally invasive...

AI Technical Summary

Problems solved by technology

Routine clinical application requires doctors to make negative pressure suction devices by themselves. There are no supporting tools and connecting pipes for making them, which takes a long time and is likely to delay diagnosis and treatment. The lengthy device is not conducive to nursing care, and it is extremely inconvenient for mild patients to go to the toilet and other daily activities

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