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Improved anti-leakage face mask

A leak-proof, mask technology, applied in the direction of breathing masks, etc., can solve the problem of easy air leakage of the mask, and achieve the effect of avoiding air leakage and combining tightly.

Inactive Publication Date: 2011-05-04
张晓庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an improved anti-leakage mask, said improved anti-leakage mask will solve the technical problem that the face mask is easy to leak in the prior art

Method used

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  • Improved anti-leakage face mask

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Embodiment Construction

[0015] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the improved anti-leakage mask of the present invention consists of a mask body 1, one side of the mask body 1 is provided with an air intake pipe 2, and the other side of the mask body 1 is provided with a gasket 3 , an air bag 4 is arranged along the gasket 3, a high-density sponge filling block 5 is arranged between the two ends of the air bag 4, and a through hole 6 is arranged in the high-density sponge filling block 5, and the A crack 7 is arranged in the side wall of the through hole 6 , and the crack 7 extends to one side of the high-density sponge filling block 5 .

[0016] Further, a plunger 8 is arranged in the said through hole 6 .

[0017] Further, an adhesive layer is provided on the high-density sponge filling block 5 on both sides of the crack 7 .

[0018] Further, the airbag 4 is provided with an inflation hole 9 .

[0019] Specifically, the diameter of the plunger 8 is 4mm....

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Abstract

The invention provides an improved anti-leakage face mask. The face mask is formed by a face mask body, wherein an air inlet pipe is arranged on one side of the face mask body, and an air bag is arranged along the opening on the other side of the face body mask; a high-density sponge fill block is arranged between two ends of the air bag; a through hole is formed in the high-density sponge fill block; a crack is reserved in the lateral wall of the through hole, and extends to a lateral face of the high-density sponge fill block; a plunger is arranged in the through hole; adhesive layers are arranged on the high-density sponge fill block at two sides of the crack; and by placing a stomach tube in the through hole of the high-density sponge fill block, the technical problem that the face mask cannot be closely attached to a face due to the existence of the stomach tube and causes air leakage of the face mask can be solved, and air leakage caused by the stomach tube can be completely avoided. The anti-leakage face mask is suitable for a general anesthesia patient with the stomach tube, as well as a patient who is subject to noninvasive mask ventilation treatment with the stomach tube. Due to elasticity of the high-density sponge, the crack and the through hole cannot leak air, the face mask also is suitable for a general anesthesia patient without the stomach tube.

Description

Technical field: [0001] The invention relates to articles for human life, in particular to medical equipment, in particular to a mask, in particular to an improved anti-leakage mask. Background technique: [0002] In clinical medicine, surgical operations, especially digestive tract operations, require gastric tubes to be placed before the operation. However, when the patient is under general anesthesia, due to the existence of the gastric tube, when the general anesthesia induces mask ventilation, the mask cannot fit tightly with the face, which will cause air leakage from the mask and affect the effect of mask ventilation. When the air leakage is serious, it will cause insufficient ventilation and cause life-threatening. In the prior art, one is to make a side hole on the transparent plastic mask, and the aperture is slightly larger than the outer diameter of the gastric tube. Put a medium-sized endotracheal tube cuff into the hole, glue it to the hole of the mask with s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
Inventor 张晓庆刘苏
Owner 张晓庆
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