Tracheal catheter core

Abstract

The invention provides a tracheal catheter core, comprising a wire guiding mortise, wherein two lateral sides of the wire guiding mortise are provided with two catheters in parallel; the lengths of the catheters are 30-35cm; the inner diameters of the catheters are 0.5-0.35cm; the outer diameters of the catheters are 1-4cm; the tail end of one catheter is provided with a catheter joint; the head ends of the two catheters are converged so as to form a conical blunt head; the conical blunt head is provided with two small holes which are communicated with the two catheters; in a using procedure, a patient can acquire supplied oxygen while intubating the catheters, which strives for rescue time; oxygen can be fed into the catheter joint; oxygen supply and pressurization can be processed persistently; the conical blunt head prevents from scratching the trachea wall of a throat part in the using procedure; and the sizes of the catheters are limited so that selected mechanization can be more reasonable. According to the invention, the tracheal catheter is characterized by simple structure and economic use and can be reused.

Description

technical field [0001] The invention relates to a medical device, in particular to a trachea tube core. Background technique [0002] At present, the tracheal intubation tubes used in clinical practice in hospitals do not have a dedicated tracheal tube core, which not only brings inconvenience to the medical staff, but also may cause inappropriate selection of the tube core, which may bring life-threatening danger to the patient. At the same time, sometimes the success rate of intubation is reduced due to the inappropriate selection of the endotracheal tube, and the life of the patient is directly delayed due to the untimely intubation. Moreover, the improper management of the endotracheal tube core will cause unnecessary infection of the patient's respiratory tract. . Contents of the invention [0003] The invention provides a dedicated oxygen tube catheter core, in order to provide more scientific convenience for medical staff, improve the success rate of intubation, an...

AI Technical Summary

Problems solved by technology

[0002] At present, the endotracheal intubation used in hospitals does not have a dedicated endotracheal stylet, which not only brings inconvenience to the medical staff, but also may cause inappropriate selection of the stylet, which may bring life-threatening danger to the patient.

At the same time, sometimes the success rate of intubation is reduced due to the inappropriate selection of the endotracheal tube, and the life of the patient is directly delayed due to the untimely intubation. Moreover, the improper management of the endotracheal tube core will cause unnecessary infection of the patient's respiratory tract.

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