Anti-haze laryngeal mask

An anti-fog and laryngeal mask technology is applied in the field of anti-fog and haze laryngeal masks, which can solve the problems of inability to prevent haze, inability to achieve airtightness and air permeability, and achieve the effect of tight fit and airtightness.

Inactive Publication Date: 2018-10-09
宣仁庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing technology that can only provide foreign body protection for patients with tracheotomy, but cannot prevent smog, and cannot realize the combination of airtightness and air permeability, the present invention provides an anti-smog laryngeal mask

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0022] see Figure 1-Figure 2 As shown, in an exemplary embodiment according to the present invention, an anti-haze laryngeal mask of the present invention includes a laryngeal mask body, frenulums on both sides of the laryngeal mask body and an oval mesh, and the laryngeal mask body is The hollow cavity is used to accommodate the external part of the tracheal tube. The inner edge of the cavity of the laryngeal mask body is provided with a suction cup type sealing ring, and the front of the laryngeal mask body is provided with a raised part. The ra...

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Abstract

The invention discloses an anti-haze laryngeal mask which is applicable to tracheotomy patients. The laryngeal mask is provided with a hollow cavity made of transparent cellulose propionate materials,the laryngeal mask is resistant to impact and can provide space protection for an outer portion of a tracheal sleeve, the edge of the inner side of the body cavity is provided with a sucker-type sealing ring made of silicone materials, the sealing ring is soft and comfortable and closely fitted with the skin, and the close performance of the laryngeal mask is ensured. The front of the body cavityof the laryngeal mask is of an embedded structure or groove structure, an elliptic net sheet can be embedded into the embedded structure or groove structure and is a disposable anti-haze net sheet, solid particles more than 2 micrometers can be blocked, the laryngeal mask can be used by replacing the net sheet if the laryngeal mask is polluted, and the mask takes into account haze prevention andbreathability. Laces of two sides of a laryngeal mask body are made of silicone materials, and the tightness degree of the laces can be adjusted by a tightness adjusting clamp according to the neck circumference of a patient.

Description

technical field [0001] The invention relates to the field of life, in particular to an anti-fog and haze laryngeal mask. Background technique [0002] Air pollution is a reality that each of us has to face. Anti-smog masks have become a necessity in this era. Generally, you can buy masks to prevent PM2.5 in supermarkets or online stores, but for patients with tracheotomy , he / they live in the same environment as us, but there is no store where you can buy a protective cover against smog. The most representative anti-smog masks in the industry are N95 series products. Although the anti-smog effect is good and the airtightness is good, the air permeability is poor, so it cannot be used for patients with tracheotomy. There are many protective covers for patients with tracheotomy, but none of them have the function of preventing fog and haze, and they cannot combine airtightness and breathability into one. Based on the above background, we designed a disposable laryngeal mask ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00A61M16/10
CPCA61M16/00A61M16/107A61M2210/1028A61M2210/005
Inventor 宣晓琳宣圆峰
Owner 宣仁庆
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