Closed chest drainage bendable fixed tube

Abstract

The invention relates to a chest cavity closed drainage bag. For patients after thoracotomy, the drainage tube on the chest cavity drainage bag needs a certain hardness to ensure that the tube will not be deformed and blocked during chest cavity drainage. However, because the chest cavity drainage tube is hard, the drainage tube After being subjected to external force, the part remaining outside the body will pull and drive the drainage tube, and this pulling is always accompanied, causing pain in the patient's body tissue at the suture site. The hardness of the improved chest drainage tube not only meets the requirements of clinical needs, but also bends moderately at the place where it needs to be bent. There are two sets of chest drainage tubes that can slow down the conduction of hard force, and one set is added in the middle of the design that can slow down the two sets. The drainage tube fixing sleeve can be fixed by a fixing belt to reduce the displacement of the drainage tube and pull the suture, thereby reducing or avoiding the patient's pain.

Description

technical field [0001] The invention relates to a bendable fixed tube for chest cavity drainage. Background technique [0002] After thoracic surgery, in order to ensure chest drainage, the drainage tube will not be blocked due to too soft deformation during drainage. The existing chest drainage tube has a certain hardness, and the drainage tube is kept outside the body. This kind of stretching will cause pain to the patient due to the movement of the patient's body or the touch of others. Contents of the invention [0003] Closed chest drainage bendable fixed tube [0004] The present invention adopts following technical scheme: [0005] A closed chest drainage bendable fixed tube, which includes: a drainage tube, a drainage bag, a soft plastic film, a plastic fixing sleeve for the drainage tube, and a fixing belt; the drainage tube is connected to the drainage bag; where the drainage tube needs to be bent, the drainage tube Disconnect and divide into several sections ...

AI Technical Summary

Problems solved by technology

[0002] After thoracic surgery, in order to ensure chest drainage, the drainage tube will not be blocked due to too soft deformation during drainage. The existing chest drainage tube has a certain hardness, and the drainage tube is kept outside the body. This kind of stretching will cause pain to the patient due to the movement of the patient's body or the touch of others.

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