Closed thoracic drainage device for respiratory nursing department

Abstract

The invention relates to the technical field of auxiliary medical instruments, and discloses a thoracic cavity closed drainage device for the respiratory nursing department, the thoracic cavity closed drainage device comprises a drainage bottle and a connecting plate, the drainage bottle comprises an upper bottle body, a lower bottle body, a telescopic bottle body, a buffer tube, a screw cap, a connecting column and a connecting block, and the connecting plate comprises a slot and a bandage 1. The device is simple in structure, the drainage bottle is convenient to replace, the size of the drainage bottle can be changed at will, the device is convenient to carry outdoors and can be used trustingly during sleeping, and a user does not need to worry that the drainage bottle is full of drainage liquid; meanwhile, the drainage tube can be conveniently stored and folded, the drainage tube can be prevented from being scattered or wound or twisted, the drainage tube is prevented from being wound with other lines, unsmooth drainage caused by twisting of the drainage tube is prevented, the drainage efficiency can be improved, and the patient can conveniently get out of the bed to move.

Description

technical field [0001] The invention relates to the technical field of auxiliary medical devices, in particular to a closed chest drainage device in the department of respiratory care. Background technique [0002] Closed chest drainage is to put one end of the drainage tube into the chest cavity, and the other end is connected to a drainage bottle lower than it, so as to expel air or collect fluid in the chest cavity, allowing the lung tissue to reopen and restore function. As a treatment method, it is widely used in the drainage of hemothorax, pneumothorax, empyema and after thoracotomy, and plays a very important role in the treatment of diseases. Existing medical devices that adopt closed thoracic drainage include drainage bottles and drainage tubes. Since closed drainage mainly relies on gravity drainage, the liquid level of the drainage bottle should be 60 cm lower than the plane of the thoracic outlet of the drainage tube. In any case, the drainage bottle should not b...

AI Technical Summary

Problems solved by technology

[0003] At present, the drainage bottles next to the hospital beds are either hung on the bed rails. Due to the relatively high height of the drainage bottles, poor drainage is easy to occur in this way of placement; or they are placed directly on the ground, which is easy to be kicked when placed , it is not convenient for bedside activities. In addition, the scattered drainage tube is easy to mix with other circuit lines, twisted and twisted, and it is easy to involve the drainage inlet or cause drainage blockage

Now patients need to carry the drainage bottle when they get out of bed, and the drainage tube is also scattered, which is not convenient for the patient to move. The scattered drainage tube is also easy to hang on other objects, and it is also easy to twist, which leads to poor drainage.

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