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Anti-fog medical face mask

A mask and medical technology, applied in the field of medical supplies, can solve the problems of blocking sight, splashing pollutants on medical staff, hindering medical staff's operation, etc., and achieve the effect of reducing the burden

Inactive Publication Date: 2020-07-03
张桂红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In some special medical environments, when medical staff perform operations or other treatments and cleanup, pollutants are often splashed on the faces of medical staff, which not only hinders the operation of medical staff, but also easily causes cross-infection of infectious diseases. Below, medical staff use medical protective masks to protect their faces
[0003] The existing medical protective masks are easy to fog when worn, blocking the line of sight, and it is difficult to meet people's needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1-3 , in an embodiment of the present invention, an anti-fog medical mask includes a mask body 1, a top cover 2 and an observation window 3, the bottom of the mask body 1 is open, the top of the mask body 1 is fixedly connected with a top cover 2, and the top of the mask body 1 There is an observation window 3 on the surface, and the material of the observation window 3 is a transparent acrylic plate. A defogging mechanism is installed inside the mask body 1. The defogging mechanism includes a defogging roller 8, a motor 9, a turntable 10, a fixed rod 11 and a connecting rod 12. , the inside of the mask body 1 is equipped with a defogging roller 8, the surface of the defogging roller 8 is distributed with bristles, the bristles are attached to the inner wall of the observation window 3, the upper end of the defogging roller 8 is hinged with the top of the observation window 3, and the top cover 2 The lower surface of the motor 9 is fixedly connected with a m...

Embodiment 2

[0024] On the basis of Embodiment 1, a skirt 13 is installed on the bottom of the mask body 1, and an elastic band 14 is installed on the lower edge of the skirt 13. When wearing, the lower edge of the skirt 13 is tightened by the elastic band 14, so that the skirt 13 The lower edge of the mask closely fits the neck of the medical staff to block the droplets to the greatest extent and prevent the droplets from entering the inside of the mask body 1.

Embodiment 1、 Embodiment 2

[0025] In combination with Embodiment 1 and Embodiment 2, the working principle of the present invention is: the mask body 1 is worn on the head of the medical staff, and the shoulder guard 4 is placed on the shoulders of the medical staff. When wearing, the restraint belt 5 passes through the medical staff. Under the armpit of the personnel, use the restraint belt 5 to keep the shoulder guard 4 fixed, and rotate the handle on the sleeve 6 to drive the sleeve 6 to rotate. According to the stature of the medical staff, adjust the distance between the shoulder guard 4 and the top cover 2, It is very convenient. The gravity of a part of the mask body 1 and the top cover 2 can be transferred to the shoulder guard 4 by using the sleeve 6 and the screw rod 7, so as to reduce the burden on the neck of the medical staff. When wearing it, use the elastic band 14 to tighten the skirt 13 the lower edge of the skirt 13 so that the lower edge of the skirt 13 fits closely with the neck of th...

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Abstract

The invention relates to the field of medical supplies. More particularly, the invention relates to an anti-fog medical face mask comprising a face mask body, a top cover and an observation window; the top of the face mask body is fixedly connected with a top cover; the observation window is formed in the surface of the face mask body; a demisting mechanism is mounted in the face mask body; a demisting roller is mounted in the face mask body; bristles are distributed on the surface of the demisting roller; the bristles are attached to the inner wall of the observation window; the lower surfaceof the top cover is fixedly connected with a motor; the shaft extension end of the motor is sleeved with a rotary table; a fixed rod is fixedly connected to the surface of the rotary table close to the edge; the fixed rod is sleeved with a connecting rod; part of gravity of the face mask body and the top cover can be transmitted to a shoulder pad through a sleeve and a lead screw, the burden of the neck of a medical worker is relieved, water mist on the observation window can be removed through the demisting mechanism, the situation that the water mist on the observation window affects the sight of the medical worker is prevented, and the problems that an existing medical face mask is prone to fogging and sight blocking after being worn for a long time are solved.

Description

technical field [0001] The invention relates to the field of medical supplies, in particular to an anti-fog medical mask. Background technique [0002] In some special medical environments, when medical staff perform operations or other treatments and cleanup, pollutants are often splashed on the faces of medical staff, which not only hinders the operation of medical staff, but also easily causes cross-infection of infectious diseases. Next, medical staff use medical protective masks to protect their faces. [0003] The existing medical protective masks are prone to fogging when worn, blocking the line of sight, and are difficult to meet people's needs. Contents of the invention [0004] The purpose of the present invention is to provide an anti-fog medical mask to solve the problems raised in the background technology above. [0005] To achieve the above object, the present invention provides the following technical solutions: [0006] An anti-fog medical mask, compris...

Claims

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Application Information

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IPC IPC(8): A41D13/11
CPCA41D13/1153A41D13/1161A41D13/1184
Inventor 张桂红
Owner 张桂红
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