Novel nasal mask

Abstract

The invention relates to the technical field of medical appliances, in particular to a novel nasal mask. The main body of the nasal mask is equipped with two through-holes for pipelines to pass through, the inner walls of the through-holes are equipped with clamp rings for limiting pipelines, each clamp ring includes clamp blocks arranged on the inner wall of the through-hole and a ring sleeve sleeved outside the pipeline, the clamp blocks and the ring sleeve are in fixed connection by inlaying, the clamp blocks are uniformly distributed on the inner wall of the through-hole with the through-hole center as the circle center, and the clamp blocks are clamped at a middle position on the outer wall of the ring sleeve, the ring sleeve is in fixed connection with the pipeline outer wall throughan adhesive layer on the inner wall, the ring sleeve is made of a memory sponge material, bands are composed of elastic straps and hook-and-loop fasteners at the ends. By disposing the through-holeson the traditional nasal mask, breathing tubes or stomach tubes can be conveniently inserted and fixed, and the mode is more stable and reliable than direct sticking of pipelines to the nose tip by anadhesive tape.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a novel nasal mask. Background technique [0002] Nasal intubation is a type of endotracheal intubation. The endotracheal tube is inserted into the patient's trachea through the nasal cavity. The trachea used for transmission is usually fixed on the patient's nose with tape, but the tape is adhesive to the skin. It is not very good, it is easy to fall off, and it is more painful when it is torn off, and the glue may remain, causing pain to the patient. In the clinical medical process, nasal masks or mouth and nose masks are commonly used. The nose masks are used for patients who can breathe with their mouths closed, but for patients who open their mouths to breathe, they can only use mouth and nose masks. When patients use mouth and nose masks and need to eat , the mouth and nose mask must be removed. In addition, when the patient needs to suck sputum, the mouth and n...

AI Technical Summary

Problems solved by technology

[0002] Nasal intubation is a type of endotracheal intubation. The endotracheal tube is inserted into the patient's trachea through the nasal cavity. The trachea used for transmission is usually fixed on the patient's nose with tape, but the tape is adhesive to the skin. Not very good, easy to fall off, more painful when tearing off, and glue may remain, causing pain to patients

In the clinical medical process, nasal masks or mouth and nose masks are commonly used. The nose masks are used for patients who can breathe with their mouths closed, but for patients who open their mouths to breathe, they can only use mouth and nose masks. When patients use mouth and nose masks and need to eat , the mouth and nose mask must be removed. In addition, when the patient needs to suck sputum, the mouth and nose mask must be removed to perform this operation, or when a gastric tube needs to be placed, the gastric tube can only be placed on the nasal mask or the mouth and nose. It can only be carried out through the underside of the hood, so that the air leakage is too large to affect the ventilation of the ventilator

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