Oxygen mask used in medicine

A technology for oxygen masks and face masks, applied in the field of medical oxygen masks, which can solve the problems of lack of air filtration function, uncomfortable wearing of oxygen masks, and insecure wearing, so as to facilitate the adjustment of tightness, keep wearing firm, and keep wearing comfortable Effect

Inactive Publication Date: 2017-05-10
CHENGDU XUNDE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing oxygen mask is uncomfortable to wear, not firm to wear, and does not have the function of air filtration

Method used

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  • Oxygen mask used in medicine
  • Oxygen mask used in medicine

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Experimental program
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Effect test

Embodiment Construction

[0013] like Figure 1-Figure 2 As shown, a medical oxygen mask includes a mask body 1, a Velcro 2, an intake pipe 3 and a metal clip 4. The Velcro 2 is arranged on both sides of the mask body 1, and the ends of the Velcro 2 are fixed on the mask body by rivets. 1. The rivet passes through the Velcro 2 and the mask body 1. The air intake pipe 3 is sealed and connected with the mask body 1. The air intake pipe 3 and the mask body 1 are both made of plastic and bonded by superglue. The mask body 1 is larger than The corresponding place of the air intake pipe 3 is hollowed out, and the air intake pipe 3 is provided with a dividing plate 5, and the right side of the dividing plate 5 is provided with an active carbon filter screen 6 and a non-woven fabric filter screen 7, and the inlet on the left side of the dividing plate 5 The outside of the air pipe 3 is provided with an exhaust hole 8, the top of the air intake pipe 3 is provided with an end cover 9, the middle part of the end ...

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PUM

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Abstract

The invention discloses an oxygen mask used in medicine. The oxygen mask comprises a mask body, magic tapes, an air inlet pipe and a metal clip, wherein the magic tapes are arranged at two sides of the mask body, the air inlet pipe is connected to the mask body in a sealed mode, the air inlet pipe is internally provided with a clapboard, the right side of the clapboard is provided with an activated carbon filter screen and a non-woven fabrics filter screen, the outer side of the air inlet pipe which is at the left side of the clapboard is provided with an exhaust vent, the top of the air inlet pipe is provided with an end cover, the middle part of the end cover is provided with an air faucet, the inner side at the bottom of the air inlet pipe is provided with a stainless steel mesh layer, the metal clip is arranged in a bent mode, the two ends of the metal clip are provided with through holes, and the positions, corresponding to the through holes, of the mask body are provided with blocking rods. The oxygen mask used in medicine is comfortable to wear, firm wearing can be maintained at the same time, and the oxygen mask used in medicine has a function of filtering air.

Description

technical field [0001] The invention relates to a medical oxygen mask. Background technique [0002] The existing oxygen mask body provides a method that can transfer the oxygen required for breathing from the storage tank to the lungs of the human body. There are mainly medical oxygen mask bodies, aviation oxygen mask bodies, and oxygen mask bodies used by airline passengers, which play an important role in treating diseases and protecting the safety of passengers and pilots. Mainly made of plastic, silicone, or rubber. The oxygen mask body provides a method that can transfer the oxygen needed for breathing from the storage tank to the human lungs. The oxygen mask body may enclose the nose and mouth (oronasal mask) or the entire face (full face mask body). It plays an important role in ensuring human health and protecting the safety of pilots and air passengers. The medical oxygen mask body is used to provide oxygen infusion for patients with dyspnea and hypoxia. How t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M16/0003A61M16/06A61M16/0605A61M2202/0208A61M2205/75
Inventor 龚素华
Owner CHENGDU XUNDE SCI & TECH
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