Respirator mask pad

Abstract

The invention mainly relates to a respirator mask pad. The mask pad is composed of a nose pad and a mouth pad, wherein the nose pad is in a herringbone structure adapted to the two sides of the human nose; the mouth pad is composed of a supporting cushion and a covering layer, the supporting cushion is in an arc structure adapted to the human mouth, the covering layer is arranged at the inner side of the supporting cushion and the edge of the covering layer is fixedly connected to the supporting cushion; mutually matched and connected nylon bonding layers are arranged at the two tail parts of the herringbone structure of the nose pad and the two tail parts of the arc structure of the supporting cushion; the nose pad and the mouth pad are in butt joint into the mask pad through the nylon bonding layers. The mask pad provided by the invention has the advantages of simple structure, reasonable design, convenient use, capabilities of adjusting the size and effectively preventing the dry mouth phenomenon and gaseous distention.

Description

technical field [0001] The invention belongs to the field of medical equipment assistance, and mainly relates to a ventilator mask pad. Background technique [0002] Ventilator masks are commonly used clinical medical devices at present. Face pressure injuries often occur during the use of ventilators. For mouth-nose full-face masks, patients habitually open their mouths during use, and the gas in the mouth evaporates excessively. Mouth dryness is severe, and the air in the ventilator mask is continuously sucked into the stomach through the mouth, causing flatulence. Contents of the invention [0003] The object of the present invention is to address the deficiencies in the prior art, to provide a ventilator mask cushion, which has a simple structure, reasonable design, convenient use, adjustable size, and can effectively prevent dry mouth and flatulence. [0004] The technical solution adopted by the present invention to achieve the above object is: a ventilator mask pad...

AI Technical Summary

Problems solved by technology

[0002] The ventilator mask is a commonly used medical device in clinical practice. During the use of the ventilator, facial crush often occurs. For the mouth-nose full-face mask, the patient habitually opens his mouth during use, and the gas in the mouth evaporates excessively. Mouth dryness is severe, and the air in the ventilator mask is continuously sucked into the stomach through the mouth, causing flatulence

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