Oxygen inhalation mask for endoscope

Abstract

The invention relates to an oxygen inhalation mask for an endoscope. The oxygen inhalation mask comprises a mask base and a mask body mounted on the mask base. The mask base is matched with the mask body, and then a semi-closed space is formed at the lower end of the mask body. The surface of the lower end of the mask base is of an irregular concave-convex shape, wherein the convex shape of the surface is matched with the anatomical structure of the mouth and the nose on the face of a person. The middle portion of the mask body is provided with a gastroscope hole, and a silica gel plug is arranged in the gastroscope hole. The mask body is provided with an oxygen hose connector at the upper end of the gastroscope hole. The side edge of the mask body is provided with two band climbing holes which are located in the two sides of the gastroscope hole and symmetric about the center point of the gastroscope hole. The side edge of the mask body is provided with fixing bolts which are located at the upper end and the lower end of the gastroscope hole respectively and used for making the mask body be fixedly connected with the mask base. By means of the oxygen inhalation mask, the effective oxygen inhalation area of a patient in the using process is enlarged, the pain of the patient is mitigated, and the treatment effect is improved; meanwhile, the structure and position of the gastroscope hole and the structure and position of an oxygen inlet are improved, so that the oxygen inhalation mask is more stable in use.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an oxygen inhalation mask used for an endoscope. Background technique [0002] At present, when a patient is undergoing endoscopic diagnosis and treatment, the mask is directly connected to the support equipment for auxiliary support, which does not affect the operation of the endoscope and ensures the safety of the patient. But there are two deficiencies in several current oxygen inhalation masks for endoscopes, one is that the mask cover is too large, and some even cover the whole face, and the other is a simple opening relative to the mouth. Perform gastroscopy. This has just caused many problems. On the one hand, wearing a large face mask on the whole face causes discomfort to the patient. At the same time, the effective oxygen inhalation area of ​​the patient cannot be guaranteed, which reduces the therapeutic effect. Diagnosis and treatment operati...

AI Technical Summary

Problems solved by technology

But there are two deficiencies in several current oxygen inhalation masks for endoscopes, one is that the mask cover is too large, and some even cover the whole face, and the other is a simple opening relative to the mouth. Perform gastroscopy

This has just caused many problems. On the one hand, wearing a large face mask on the whole face causes discomfort to the patient. At the same time, the effective oxygen inhalation area of ​​the patient cannot be guaranteed, which reduces the therapeutic effect. Diagnosis and treatment operations can only be performed by placing a mouth pad in the mouth, and the unreasonable distribution of gastroscope holes and oxygen inhalation ports on the surface of the mask will easily cause the mask to shake and become unstable during use, which will add a lot of pain to the treated patients

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