Oral tracheal catheter oral cavity two-side fixing device and using method thereof

Abstract

The invention relates to an oral tracheal catheter oral cavity two-side fixing device and a using method thereof. The tracheal catheter fixing device comprises a catheter fixing base, fixing belts and a guide tube; the fixing base is a silica gel base body bent at a certain radian and is divided into three layers from outside to inside, the first layer is a fixing belt fixing base, the second layer is a tooth stop block, and the third layer is an incisor gasket; a tube-tracheal catheter fixing tube extending to the surface of the fixing belt fixing base is arranged on the side face of the tooth stop block; the fixing belts are nylon belts, the two sides of the fixing belt fixing base are each fixedly provided with one fixing belt, the fixing belt on one side is provided with a rough surface of a hook-and-loop fastener, and the fixing belt on the other side is provided with a hook surface of the hook-and-loop fastener; and the guide tube is a tube with the radian of 15-30 degrees and is arranged at an outlet, in the side face of the tooth stop block, of the tracheal catheter fixing tube. An existing fixing device is improved, and a tracheal cannula enters the oral cavity at an oblique angle, bypasses the tongue, enters the glottis and fixes the tracheal catheter.

Description

Technical field [0001] The present invention relates to the field of medical devices, and more particularly to both side fixing devices and methods of use thereof. [0002] technical background [0003] The tracheal intubation refers to the technique of placing a special tracheal catheter volatile door into a tracheal intubation, which provides the best conditions for airway, ventilation, respiratory attraction, and prevent accidental conditions. . Emergency tracheal intubation technology has become an important measures in the rescue process of patients with breathing dysfunction and patients with respiratory dysfunction. The tracheal intubation is an important rescue technology commonly used in emergency work. It is one of the broadest and most effective means in respiratory management. It is crucial. [0004] The tracheal catheter is often falling in the process of use, and some are pulled out by the patient, and some are detached from the external force, so it is necessary to ...

AI Technical Summary

Problems solved by technology

[0004] Endotracheal tubes often fall off during use, some are pulled out by patients themselves, and some fall off due to external force, so it is necessary to fix the endotracheal tube; the fixation devices currently used all pass through the tongue in the oral cavity. The tongue is compressed in the middle, and the nerve on the tongue will cause the patient to have continuous nausea, consciously or unconsciously want to pull out the endotracheal tube together with the fixation device

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