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Nasal Allergen Filter

A technology of allergens and filters, which is applied in the direction of respiratory filters, respiratory protection containers, life-saving equipment, etc., and can solve problems such as poor filtering effect and filter drop

Active Publication Date: 2022-08-02
THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a nasal allergen filter, which solves the problem that after the cavity is put into the user's nasal cavity, the filter will fall out of the nasal cavity due to the soft cavity of the patient subconsciously touching the nose. fall, resulting in poor filtering effect

Method used

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Effect test

Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , a nasal allergy filter, including a connecting block 1, the inner bottom surface of the connecting block 1 is provided with two mounting holes 2, the interior of the mounting hole 2 is provided with a first casing 3, and the second casing 4 is arranged in the mounting hole 2, the inner circular wall of the second casing 4 is provided with a filter assembly...

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Abstract

The invention discloses a nasal cavity allergen filter, the technical solution of which is as follows: a connection block is included, two installation holes are opened on the inner bottom surface of the connection block, and a first casing is arranged inside the installation holes, and the installation The inside of the hole is provided with a second shell, through the set support column, before the user puts the first shell and the second shell into the nasal cavity, the user can rotate the support column to move it on the surface of the connecting column, so as to achieve The effect of adjusting the width of the first shell and the second shell, after the user adjusts the first shell and the second shell to the width of their own nasal cavity, put the first shell and the second shell into the nasal cavity, The first cover and the second cover generate expansion force in the nasal cavity of the user, and then the first cover and the second cover are close to the nasal cavity to spread them, so that the first cover and the second cover can be used. The shell supports the nasal cavity of the user, and through the plurality of breathing holes, the effect of allowing the patient to breathe freely can be achieved.

Description

technical field [0001] The invention relates to the technical field of filters, in particular to a nasal allergen filter. Background technique [0002] With the acceleration of urban evolution, environmental pollution is becoming more and more serious, and there are more and more factors affecting the health of the human respiratory system. People with allergic diseases are prone to inhaling allergens in places with many allergens, and the nasal cavity filters Nasal congestion can effectively absorb suspended particulate matter and dust ranging from PM2.5 to PM10 in the air under normal circumstances, including pollen, dust mites, etc., which can help people effectively filter out harmful substances in the air. [0003] For example, the Chinese patent with publication number CN209662475U proposes a nasal filter. In this patent, by arranging an adapter in the upper shell, the filter cavity and the upper shell can be rotated 360°, which can increase the amount of filter placed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B23/06A62B7/10
CPCA62B23/06A62B7/10
Inventor 李佳乐
Owner THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
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