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Medical protective mask with replaceable filter disc

A mask and filter technology, which is applied in protective clothing, applications, respiratory protection containers, etc., can solve the problems that the utilization rate of medical resources cannot be effectively improved, and achieve the effect of improving the utilization rate of medical resources, good effect, and simple structure

Pending Publication Date: 2020-08-28
陈百计
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention discloses a medical protective mask with a replaceable filter for reuse, which solves the problem that the traditional mask cannot effectively improve the utilization rate of medical resources

Method used

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  • Medical protective mask with replaceable filter disc
  • Medical protective mask with replaceable filter disc
  • Medical protective mask with replaceable filter disc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples.

[0017] see Figure 4 For the side view (2) of the filter assembly of the replaceable filter medical protective mask, before using the mask, put the filter [1] above the air hole [5], and then rotate the fulcrum [3] through the fixed cover to filter Press the fixed cover [2] towards the direction of the filter [1], press the fixed hook [6] on the upper part of the fixed cover [2] to the fixed fulcrum [4] on the medical mask, see image 3 It is a side view (1) of the filter assembly of the replaceable filter medical protective mask; similarly, after the mouth mask is used, put the image 3 The filter sheet fixing cover [2] in the filter is opened, and the filter sheet [1] is taken out. After the mask is sterilized, repeat the above steps, and the mask can be reused.

[0018] The above are only preferred implementations of the prese...

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PUM

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Abstract

The invention discloses a medical protective mask with a replaceable filter disc and relates to the technical field of medical masks. The mask comprises a mask framework body, a mask belt assembly, air holes, a fixing fulcrum and a filtering assembly. The mask belt assembly and the filtering assembly are attached to the mask framework body. The mask belt assembly comprises two pairs of mask belts.Four connecting points which are integrally poured with the mask framework body are arranged on the outer side of the mask framework body. Mask belts are fixed on the outer side of a mask framework through the connecting points, the filtering assembly comprises an air hole, a filtering piece and a filtering piece fixing cover, the filtering piece is made of a material of a common disposable mask,and the filtering piece fixing cover effectively fixes the mask filtering piece above the air hole through a rotating supporting point and a fixing supporting point. After the mask is used once, thefilter piece fixing cover is opened, a disposable filter sheet is taken out, and after the whole mask is disinfected, a new filter sheet is placed above the air holes and tightly covers the filter piece fixing cover, so that the mask can be reused. The reusable mask is simple in structure, reasonable in design, convenient to wear, good in air filtering effect and reusable, the problem that a traditional mask cannot effectively improve the utilization rate of medical resources is solved, and the reusable mask has a good use value.

Description

technical field [0001] The invention discloses a reusable medical protective mask with a replaceable filter, and particularly relates to medical protection technology. After the protective filter is replaced, it can continue to be used to isolate viruses and bacteria and prevent germs from entering the oral cavity and nasal cavity. Background technique [0002] In densely populated public places such as hospitals, there is a greater risk of germ transmission, so it is necessary to do a good job in medical protection and isolation. Masks are the most effective isolation products to prevent germs from entering the mouth and nasal cavity. Nowadays, most masks are used for a short time and cannot be reused for a long time. If they cannot be reused, medical resources will be wasted and resources will be strained. How to effectively save medical resources and improve resource utilization has become a major difficulty in the medical industry. Usually, increasing the layers or dens...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D27/28A62B18/02A62B23/02
CPCA41D13/11A41D27/28A41D2400/70A41D2600/20A62B18/02A62B23/02
Inventor 陈百计陈佰辉
Owner 陈百计