Medical gas replacement type mask

A gas replacement and mask technology, applied in the field of medical devices, can solve the problems of uncomfortable air, inability to obtain replacement in time, uncomfortable use feeling, etc., and achieve the effect of comfortable wearing feeling.

Active Publication Date: 2018-06-01
殷霞 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes different ways to improve the performance or usability of electronic devices used during respiratory therapy (EPT). It involves adding special feature designs into the device's components such as the housing shell, internal covers, and lining layers. These modifications help reduce thermal stress and moistness within these parts, resulting in better cooling efficiency without consuming too much energy compared to previous methods like refrigeration systems. Additionally, there are also specifications related to how well the EPMG machine works properly when connected to other equipment. Overall, this innovative solution improves the quality and effectiveness of patient treatment over traditional means.

Problems solved by technology

The technical issue addressed in this patented text relates how comfortable users experience dryness caused due to misty environments like smoke and debris while attending public events where they may also encounter discomfort if used without covering them properly afterward.

Method used

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  • Medical gas replacement type mask
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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the present invention has designed a kind of medical gas displacement mouth mask, comprises mouth mask cover body 1, and is respectively connected to the two bands 2 of mouth mask cover body 1 both sides; Also includes miniature fan 3, control switch, power supply, Control module 12, temperature and humidity sensor 13, fan speed regulating circuit 14, two air guide pipes 4 and at least one outer injection air pipe 5; power supply is connected with control module 12 through control switch, supplies power for control module 12; Simultaneously, temperature The humidity sensor 13 is connected with the control module 12, and the temperature and humidity sensor 13 is powered by the control module 12, and the miniature fan 3 is connected with the control module 12 through the fan speed regulating

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Abstract

The invention relates to a medical gas replacement type mask. According to the medical gas replacement type mask, an electric control pressure difference driving type air convection structure is introduced, an air exhaust cavity is formed between an outer mask body (7) and an inner mask body (8) designed aiming at a mask body (1), the detection for the temperature and humidity of the inner side ofthe inner mask body (8) by a temperature and humidity sensor (13) is adopted as the basis, through a specifically designed fan speed regulating circuit (14), intelligent speed regulating control is carried out aiming at a miniature fan (3), based on air guide pipes (4) realizing butting communication between an air inlet of the miniature fan (3) and the air exhaust cavity, in combination with airexhaust through holes (9) in the inner mask body (8), and by utilizing the principle of air pressure differences, the damp and hot air at the inner side of the inner mask body (8) is rapidly taken away. The pressure difference between the inner side of the inner mask body (8) and the outer side of a gauze layer mask (6) is formed, through external injection through hole groups in the outer mask body (7) and the inner mask body (8), the injection towards the inner side of the inner mask body (8) of external air is realized, and the replacement of the air is realized.

Description

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Claims

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Application Information

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Owner 殷霞
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