Convenient nasal irrigator

Abstract

The invention discloses a convenient nasal irrigator and relates to the field of medical equipment. The convenient nasal irrigator comprises a cup, a cup base, a cup cover, a nasal irrigation nozzle and air flow guide columns, wherein the cup base is arranged at the bottom of the cup, the cup cover covers the top of the cup, the nasal irrigation nozzle is arranged at the top of the cup cover, the air flow guide columns comprise an air flow guide column I fixed in the cup and an air flow guide column II detachably connected to the bottom of the air flow guide column I, an air discharging port is formed in a side surface of the air flow guide column I, a regulating switch button capable of blocking the air discharging port is mounted on a side surface of the cup, the air flow guide column I is sleeved with an atomizing cap, round holes are formed in the air flow guide column I and the atomizing cap, axes of the round holes are collinear, a nasal irrigation liquid cavity is formed in the upper part of the cup, and the atomizing cap is located in the nasal irrigation liquid cavity. The convenient nasal irrigator has the advantages that the structure is simple, the nasal irrigator is convenient to operate and assemble, the nasal irrigation effect is good, a detachable structural design is adopted, the production and processing difficulty is reduced, and a waste liquid is convenient to recover.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a portable nasal irrigator. Background technique [0002] A nasal irrigator is a tool used to clean the nasal passages. It usually uses a certain pressure (or airbag nasal irrigator, or gravity such as a simple bottle type, or mechanical pressure such as an electric type) to send physiological saline into the nostrils and flow through the nasal vestibule (the part exposed outside the head) , sinuses, and nasal passages go around the nasopharynx, or discharge from one nostril, or discharge from the mouth. Through the above path, with the help of the bactericidal effect of the normal saline itself and the impact of the water flow, the accumulated pathogens and pollutants in the nasal cavity will be discharged, so that the nasal cavity can restore the normal physiological environment, restore the nasal cavity's self-detoxification function, and protect the nasal cavity the goal of. ...

AI Technical Summary

Problems solved by technology

[0005] (2) the nasal irrigator of prior art scheme does not have flow control;

[0006] (3) The nasal washer of the prior art scheme cannot form larger particle atomized gas, and the pure atomized air flow is not concentrated, and the cleaning effect is poor. The caliber outlet sprays out the water column, injecting the liquid medicine directly into the nasal cavity. Since the water column is directly sprayed out, it is easy to cause the nasal cavity to be blocked and choked. , the cleaning efficiency is low, and the liquid medicine is wasted. At the same time, because the flow rate is too large when spraying, and the top of the nose washing nozzle is too large, it is not suitable for children to use;

[0007] (4) the nasal washing device of prior art scheme is inconvenient to the addition of nasal washing liquid and the recovery of waste liquid

However, the disadvantage of this kind of nasal irrigator is that the flow rate is not stable, the waste liquid after nasal rinsing cannot be recovered, and will be left along the nozzle, which is easy to cause pollution, and the above two nasal irrigators are all manually pressed to the bottle body. Nasal washing is laborious and the flow is unstable

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