Disposable drainage tube

Abstract

The invention relates to a disposable drainage tube. The technical problem that the existing similar drainage tube or drainage strip is poor in structural design and drainage effect and inconvenient to mount and use is solved. A body of the drainage tube is made of a medical transparent silica gel material. The disposable drainage tube is characterized in that an arteriography line is arranged on one side of the body; the body is a flat rectangular tube or circular tube; one end of the body is connected with a circular drainage tube through a tube joint; the tube joint and the body are connected integrally; the circular drainage tube is connected with a drainage apparatus; a conical separating rib is arranged on a center line of a long side which is opposite to the inner wall of a body tube of the flat rectangular tube; the body is divided into a left cavity tube and a right cavity tube by the separating rib; and drainage holes are respectively formed in the two cavity tubes. Openings are respectively formed in four sides of the body of the flat rectangular tube, end corners of the openings are respectively provided with drainage strips, and the drainage strips are connected integrally through H-shaped connecting ribs, namely, the body is a flat H-shaped tube. The disposable drainage tube is convenient to use and good in drainage effect, and is suitable to serve as a medical drainage tube or drainage strip.

Description

technical field [0001] The invention relates to a drainage tube and a drainage strip, which is a disposable drainage tube. Background technique [0002] Drainage tube or drainage strip is a medical device used in negative pressure wound therapy technology to clean mobile phone trauma wounds. The surgical cavity is narrowed or closed, and it is used in the chest cavity, brain cavity, gastrointestinal tract, and biliary tract. It is generally tough and porous, and the silicone tube is better, which meets the requirements of softness, smooth surface, easy removal, and low irritation. It can be made into Y-shaped tubes, T-shaped tubes, double-sleeved tubes, etc. Drains are used for urinary catheterization. The characteristics of the drainage tube generally include: 1. Silicone rubber material with marking lines that can be developed by X-ray; 2. The front section of the catheter has a smooth side hole to ensure smooth drainage; 3. The front end has two different shapes, one is...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a disposable drainage tube to the field, so as to solve the technical problems of the existing similar drainage tube or drainage strip structure design, poor drainage effect, and inconvenient installation and use.

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