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Outpatient treatment anti-droplet device

An outpatient treatment and anti-droplet technology, applied in clothing, applications, protective clothing, etc., can solve the problems of insufficient tightness of wearing disposable masks, achieve the effects of reducing the chance of infection, improving wearing efficiency, and good sealing effect

Active Publication Date: 2022-01-04
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-droplet device for outpatient treatment to solve the problem of insufficient tightness of the existing disposable masks

Method used

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  • Outpatient treatment anti-droplet device
  • Outpatient treatment anti-droplet device
  • Outpatient treatment anti-droplet device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1 to Figure 10 As shown, an anti-droplet device for outpatient treatment includes: frame body 1, multiple protective covers 2, sealing strip 3, fixing strip 5 and multiple fixing tubes 6, frame body 1 is made of foamed rubber material, through Fixing band 13 is deposited on the face, as figure 1 As shown, a window 11 is opened at the position of the mouth and nose of the frame body 1; figure 2 As shown, the top and bottom of the frame 1 are provided with slots 14, and the slots 14 penetrate to the position of the window 11; the protective cover 2 is inserted into the slot 14 to seal the window 11; as figure 2 As shown, the sealing strip 3 is arranged on the side of the frame body 1 close to the human face, and is arranged around the window 11; the inside of the sealing strip 3 is filled with a plurality of sealing balls 4; the fixing strip 5 is arranged on the frame body 1 The side away from the human face is opposite to the sealing strip 3, and the ...

Embodiment 2

[0051] The difference with Example 1 is:

[0052] In Example 1, although the gap at the bridge of the nose can be fitted and sealed by the sealing strip 3, the speed is relatively slow. In order to improve the sealing speed at the bridge of the nose, as Figure 11 As shown, the anti-droplet device for outpatient treatment in Embodiment 2 also includes: a bridge of the nose groove 8, the bridge of the nose groove 8 is located at the position where the top of the frame body 1 contacts the bridge of the nose, the slot 14, the fixing strip 5 and the sealing strip 3 The radian on the middle section is the same as the radian of the nasal bridge groove 8.

[0053] Preferably, since the top surfaces of the profile of the bridge of the nose of the human body are sloped, in order to better fit the bridge of the nose, a nose bridge slope 81 is provided inside the nose bridge groove 8, and the nose bridge groove slope 81 is arranged to fit the nose bridge.

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Abstract

The invention discloses an outpatient treatment anti-droplet device which comprises a frame body, a plurality of protective covers, a sealing strip, a fixing strip and a plurality of fixing pipes, the frame body is applied to the face through a fixing belt, and a window is formed in the position, located at the mouth and nose position, of the frame body; slots are formed in the top and the bottom of the frame body and penetrate through the window; the protective cover is inserted into the slot to seal the window; the sealing strip is arranged on the side, close to the human face, of the frame body and surrounds the window by one circle; a plurality of sealing balls are filled in the sealing strip; and the fixing strip and the sealing strip are oppositely arranged, and an air inlet channel is formed in the fixing strip. The multiple fixing pipes are arranged on one side of the air inlet channel in a rectangular array mode, stretching is completed by increasing the air pressure of the air inlet channel, the sealing ball is deformed through stretching of the fixing pipes, the periphery of the protective cover is made to be attached to the face contour through stretching length control and deformation extrusion of the sealing ball, and leakproofness is improved.

Description

technical field [0001] The invention relates to the technical field of protective devices, in particular to an anti-droplet device for outpatient treatment. Background technique [0002] Medical staff in outpatient treatment need to have face-to-face close contact with patients. During the epidemic, these patients are very likely to carry the virus. During outpatient treatment, it is necessary to prevent the patient's droplets from entering the medical staff's eyes, mouth and nasal cavity . [0003] At present, most of the protective measures against droplets are masks, protective clothing, goggles, etc. Although protective clothing is effective, it is inconvenient to put on and take off, and resources are tight. Medical staff in general outpatient clinics with low risks may not need to wear protective clothing. But it must be equipped with goggles and masks. However, the protection measures through disposable medical masks, because the wearing tightness of the masks is not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
CPCA41D13/1161Y02A50/30
Inventor 马青方荣华李霞张洁
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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