Protective mask special for trachea cannula

Abstract

The special protective mask comprises a mask body (1) of an integrated structure, a mask opening space (3) is formed in the upper middle portion of the mask body (1), an opening fixing paste (5) is arranged on the lower portion of the mask opening space (3), a trachea cannula fixing opening (6) is formed in the lower portion of the opening fixing paste (5), and tooth-shaped protrusions (12) are arranged on the trachea cannula fixing opening (6). A first nose bridge pressing strip (2) and a second nose bridge pressing strip (4) are arranged on the two sides of the mask opening space (3) respectively and can be attached to the nose bridge, cheek fixing pastes (7) and ear belts (8) are arranged on the two sides of the mask body (1) respectively, the cheek fixing pastes (7) are fixed to the cheeks of a patient, and the ear belts (8) are worn to the outer ends of the ears. The protective mask special for the trachea cannula is good in air permeability, effectively obstructs microorganisms, viruses and bacterial particles, effectively doubly fixes the mask and reduces the falling-off rate of the mask.

Description

technical field [0001] The invention relates to a special protective mask for tracheal intubation. Background technique [0002] In the special period of the outbreak of the new crown epidemic, both patients and accompanying persons in the hospital must wear masks. Endotracheal intubation is a method of inserting a special endotracheal tube through the oral or nasal cavity and into the trachea or bronchus through the glottis It is an important measure to rescue patients with respiratory dysfunction. At present, the common method of using protective masks for tracheal intubation patients is to gently cover the protective masks next to the patient's tracheal intubation tube wall. This protective method has the following defects: First, it does not effectively block infectious microorganisms, viruses, and bacterial particles. Increase the probability of patients suffering from respiratory diseases; second, the mask is not fixed properly, and the mask will fall off when the pat...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a special protective mask for tracheal intubation, which overcomes the technical problems that the existing protective masks used by patients with tracheal intubation cannot be effectively fixed and are easy to increase the probability of patients suffering from respiratory diseases.

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