Trachea cannula capable of implementing throat relieving anesthesia
An endotracheal intubation and soothing technology, which is applied in the directions of endotracheal intubation, anesthesia equipment, and drug instruments, etc., can solve the problem of increasing the friction between the endotracheal intubation and the larynx, affecting the use effect of the endotracheal intubation, prone to congestion and Discomfort and other problems, to avoid congestion and wear, reduce friction, reduce discomfort
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] The present invention provides a tracheal intubation capable of performing soothing anesthesia in the larynx. By using the accessories in combination, surface anesthesia can be implemented during the use of the tracheal intubation. Please refer to Figure 1-4 , including the catheter 100, the balloon tube 200, the combined sheath 300, the controller 400, the anesthesia device 500 and the anesthesia tube 600;
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