Disposable nasal umbrella appliance for medical protection

Abstract

The invention belongs to the related field of medical protection equipment, and discloses a disposable nasal umbrella appliance for medical protection. The disposable nasal umbrella appliance comprises an umbrella stand assembly, umbrella cover assemblies and a connecting assembly, wherein the whole umbrella stand assembly is processed into a hollow thin shell structure made of a flexible water absorption material, and is designed into a structural body with an approximately arch-shaped cross section; the umbrella cover assemblies are hermetically and integrally connected with the umbrella frame assembly, and comprise filtering cover faces used for providing a pathogenic microorganism filtering function and isolation structures used for enabling the umbrella cover assemblies to integrallycover outer nostrils; and the connecting assembly is used for connecting the umbrella cover assemblies located in both nostrils. Compared with an existing product, the disposable nasal umbrella appliance has the advantages that the medical protection purpose with high sealing performance and reliability can be provided; more reasonable aerodynamic characteristics are achieved; and correspondinglythe maintenance of good ventilation effect and use comfort is obviously improved.

Description

technical field [0001] The invention belongs to the related field of medical protection equipment, and more specifically relates to a disposable nasal umbrella device for medical protection, which is not only suitable for providing reliable medical protection with high airtightness in the occasions of disease diagnosis, treatment and nursing, but also It can effectively play the role of gently expanding the nose, making nasal breathing more aerodynamic, and ensuring a more comfortable ventilation effect. Background technique [0002] During medical diagnosis, treatment and nursing operations, it is necessary to provide necessary protection for medical staff or patients; for this reason, medical protective masks and the like are usually equipped. However, the comfort, convenience and safety of protective equipment have not been fully developed. For example, users often fall into the dilemma of being forced to take off the mask and lose protection when eating and drinking; R...

AI Technical Summary

Problems solved by technology

However, on the one hand, the filtering components and housing components of this type of nasal protection products are not integrated design, and the overall airtightness is defective; The process does not fit the biological structure of the nasal cavity safely and reasonably, so it cannot effectively meet the specific filtering needs of pathogenic microorganisms and the like

[0007] Third, from the perspective of the working mechanism of the product, it needs to have better aerodynamic characteristics after entering the nasal cavity to maintain a good ventilation effect, but the existing products have not given enough consideration in this regard