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Anti-aerosol mask for oral operation

A mask and anti-gas technology, applied in the direction of protective clothing, cleaning methods using tools, cleaning methods and utensils, can solve the problems of blurred vision of medical staff and inconvenient oral operation of medical staff, and achieve a good effect of wiping and cleaning operations

Active Publication Date: 2022-07-22
JINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When medical staff wear anti-aerosol masks for oral treatment, saliva droplets, water mist, etc. will easily form adhesion on the mask during the operation, which will cause blurred fog to the medical staff's sight, and give medical staff Inconvenience in oral operation

Method used

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  • Anti-aerosol mask for oral operation
  • Anti-aerosol mask for oral operation
  • Anti-aerosol mask for oral operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] as attached figure 1 to the attached Figure 5 shown:

[0030] The present invention provides an oral-operated anti-aerosol mask, the structure of which is provided with a protective device 1, a headgear frame 2 adjustment belt 3, and a protective frame 4. The upper end of the protective device 1 is hingedly connected to the front side of the headgear frame 2, and the adjustment The belt 3 and the headgear frame 2 are of an integrated structure and are in engagement with each other, and the guard 4 and the headgear frame 2 are of an integrated structure and are arranged at the front side thereof.

[0031] The protective device 1 is provided with a visual eye window 11, a transparent mask 12, a flip handle 13, and a side shaft 14. The side shaft 14 is hingedly connected to the forehead of the headgear frame 2, and the visual eye window 11 is provided on the transparent mask. 12 At the upper position on the front side, the transparent mask 12 and the protective device 1...

Embodiment 2

[0037] as attached Image 6 to the attached Figure 7 shown:

[0038] The force-receiving block a23 is provided with a telescopic frame q1, a deformation block q2, and a connecting block q3. The upper and lower ends of the telescopic frame q1 are respectively connected and movably matched with the deformation block q2, and the connecting block q3 is connected to the deformation block q2. In between, the telescopic frame q1 is stretchable, the deformation block q2 is a piece of ductile silicone material, and the toughness of the deformation block q2 and its morphological structure cooperate with the expansion and contraction of the telescopic frame q1, so that the force The overall deformation of the block a23 facilitates the adjustment and variation of the belt drive and cleaning block a24, and flexibly buffers the contact force between the block a23 and the transparent protective plate 114.

[0039] Wherein, the cleaning block a24 is provided with a ligament block w1, an ai...

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Abstract

The anti-aerosol mask is structurally provided with a protection device, a head sleeve frame adjusting belt and a protection frame, the upper end of the protection device is hinged to the front side of the head sleeve frame, the adjusting belt and the head sleeve frame are of an integrated structure and are connected and matched, and the protection frame and the head sleeve frame are of an integrated structure and are arranged on the front side of the integrated structure; the protective device is provided with a visible eye window, a transparent mask, a lifting buckle handle and a side shaft, the side shaft is hinged to the forehead of the head sleeve frame, the visible eye window is arranged at the upper position of the front side of the transparent mask, the wiping body makes contact with the transparent protective plate, the connecting frame is made to stretch out and draw back, and the stress block is driven to move into the inner cavity. The touch pressure between the cleaning block and the surface of the transparent protective plate is buffered in time, the situation that the cleaning device slides on the transparent protective plate due to the fact that too large blocking force is generated is avoided, and therefore the cleaning device is pushed by the hand of a person, the wiping body can flexibly wipe the transparent protective plate in a sliding mode, and dirt attached to the transparent protective plate is cleaned in time.

Description

technical field [0001] The invention belongs to the field of anti-aerosol equipment, and more particularly, relates to an anti-aerosol mask for oral operation. Background technique [0002] Oral treatment requires close contact between medical staff and the patient's nose and mouth. As a major source of disease transmission, saliva droplets or aerosols are easily infected by patients during oral operations. Effectively block the source of infection between doctors and patients. [0003] Based on the above-mentioned findings of the present inventors, the existing oral-operated anti-aerosol masks have the following deficiencies: [0004] When medical staff in oral operation wear an anti-aerosol mask for oral treatment, saliva droplets and water mist will appear during the operation, which is easy to form adhesion on the mask, causing a blurred fog effect on the vision of medical staff, and causing medical staff to experience Inconvenience in oral operation. [0005] Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D27/00B08B1/00B08B13/00
CPCA41D13/1184A41D13/1161A41D27/00B08B13/00A41D2600/20B08B1/143B08B1/30
Inventor 黎俊媛
Owner JINAN UNIVERSITY
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