Double-bag sealing type trachea cannula assembly

Abstract

The invention discloses a double-bag sealing type trachea cannula assembly, and relates to the technical field of medical instruments. The double-bag sealing type trachea cannula assembly comprises a trachea cannula body, a double-bag inflatable protection assembly is arranged at the first end of the trachea cannula body, a one-way valve type blocking assembly is arranged at the second end of the trachea cannula body, and throat shielding pieces extending towards the trachea are correspondingly arranged at the joints of the one-way valve type blocking pieces and the trachea cannula body. According to the technical scheme of the double-bag sealing type trachea cannula assembly, the inner wall of the trachea can be protected for buffering, trachea secreta and gas are prevented from being sprayed out, and breathing and droplets are prevented from making direct contact with medical staff.

Description

technical field [0001] The disclosure of the present invention relates to the technical field of medical devices, in particular to a double-bag sealed trachea intubation assembly. Background technique [0002] Currently, the cannula assemblies required for endotracheal intubation procedures suffer from the following specific deficiencies: [0003] First, after the endotracheal intubation enters the trachea, it will cause compression on the trachea wall, which cannot ensure that the blood supply of the hexagram is in a normal state; [0004] Second, during the process of endotracheal intubation, foreign matter enters the trachea, and the patient may cause coughing, causing gas and secretions in the trachea to gush out. on medical staff; [0005] Third, when the trachea is intubated, the patient opens his mouth to cooperate, and the breath and droplets will come out of the mouth directly and go straight to the medical staff, which is prone to infection under improper protect...

AI Technical Summary

Problems solved by technology

[0003] First, after the endotracheal intubation enters the trachea, it will cause compression on the trachea wall, which cannot ensure that the blood supply of the hexagram is in a normal state;

[0004] Second, during the process of endotracheal intubation, foreign matter enters the trachea, and the patient may cause coughing, causing gas and secretions in the trachea to gush out. on medical staff;

[0005] Third, when the trachea is intubated, the patient opens his mouth to cooperate, and the breath and droplets will come out of the mouth directly and go straight to the medical staff, which is prone to infection under improper protection;

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