CN212014588U

CN212014588U - Mask for respiratory infectious disease patient

Info

Publication number: CN212014588U
Application number: CN202020592505.2U
Authority: CN
Inventors: 吴书梅; 孙小惠; 殷小容
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-27
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a mask for respiratory infectious disease patients, which comprises a mask body, wherein the mask body is in a shape of a curved surface simulating a human face, ear hanging parts are arranged on both sides of the mask body, a transparent window is arranged at the position of the mask body corresponding to a mouth part, and a through hole is also arranged on the surface of the mask body; the mask is characterized by further comprising a connecting chain and a hole cover, wherein one end of the connecting chain is fixedly connected with the mask body, the other end of the connecting chain is fixedly connected with the hole cover, and the hole cover is matched with the through hole. The utility model discloses wear by the patient, the transparent window that medical personnel's accessible was established observes patient's lip position condition, still can inhale phlegm or oxygen uptake operation through the through-hole of establishing.

Description

Mask for respiratory infectious disease patient

Technical Field

The utility model relates to a medical protection technical field especially relates to a respiratory infectious disease patient uses gauze mask.

Background

At present, the medical surgical mask is formed by heat sealing of main raw materials of non-woven fabrics and N95 filter cloth, can effectively block novel coronavirus, but cannot observe the color of lips and provide oxygen inhalation and sputum suction. The transparent plastic mask can not effectively prevent the transmission of droplets such as viruses.

In the current new coronavirus situation, patients are required to wear a mask. The existing medical surgical mask is not transparent, and cannot closely observe the color of the lips of a patient and give oxygen inhalation and sputum aspiration when the patient wears the mask. Particularly, after general anesthesia operation, respiratory depression and sputum accumulation may occur, the color of the lips cannot be observed, and the judgment on the change of the state of an illness is influenced; the patient can take off the mask to suck sputum, and the risk of cross infection is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a patient to respiratory infectious disease's gauze mask convenient to medical personnel observe patient's lip colour change.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mask for respiratory infectious disease patients comprises a mask body, wherein the mask body is in a curved surface shape simulating a human face, ear hanging parts are arranged on two sides of the mask body, a transparent window is arranged at the position, corresponding to a mouth, of the mask body, and through holes are formed in the surface of the mask body;

the mask is characterized by further comprising a connecting chain and a hole cover, wherein one end of the connecting chain is fixedly connected with the mask body, the other end of the connecting chain is fixedly connected with the hole cover, and the hole cover is matched with the through hole.

Preferably, the through hole is positioned above the transparent window.

Preferably, the transparent window is rectangular.

Furthermore, the transparent window is made of plastic.

Preferably, the mask body is formed by heat sealing of raw materials of non-woven fabrics and N95 filter cloth.

Preferably, an adhesive strip is arranged along the edge of the inner side of the mask body.

Preferably, the mask body is provided with a nasal splint strip corresponding to the position of the nose bridge.

The utility model discloses following beneficial effect has:

1. the transparent window of the utility model is arranged at the corresponding position of the lips, and medical staff can observe the color of the lips of a patient through the transparent window, discover the state of illness such as respiratory depression and oxygen deficiency in time, and take effective rescue measures to save the lives of the patients;

2. the utility model is provided with the through hole, the hole cover and the connecting chain, the sputum suction or oxygen suction operation can be carried out through the through hole, and the arrangement of the hole cover and the connecting chain is convenient for keeping the inner side of the mask body sealed;

3. the utility model is formed by heat sealing the non-woven fabric and the N95 filter cloth as raw materials, and the non-woven fabric and the N95 filter cloth can effectively block the virus (containing the novel coronavirus) and other substances and have air permeability, and simultaneously can exchange and filter the gas;

4. the arrangement of the sticking strip of the utility model is convenient for the sticking of the mask body and the skin, and can strengthen the prevention of air leakage, control the air leakage property, ensure the sealing property, and simultaneously, the secondary fixation of the mask body is also carried out on the basis of the hanging ear part; the area of the skin subjected to pressure is increased, and the pressure injury of the skin is prevented;

5. the utility model discloses the leakproofness can be ensured to the type of gauze mask body bridge of the nose department to the nose strip that sets up.

Drawings

FIG. 1 is a schematic view of the outer side structure of the present invention;

fig. 2 is a schematic view of the inner side structure of the present invention.

In the figure: 1-ear hanging part, 2-transparent window, 3-through hole, 4-connecting chain, 5-hole cover, 6-nasal splint and 7-sticking strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in figure 1, a respiratory infectious disease patient uses gauze mask, includes the gauze mask body, the gauze mask body is formed by non-woven fabrics and N95 filter cloth as raw and other materials heat seal, for laminating facial skin, follows the inboard border of gauze mask body is equipped with pastes strip 7.

The mask body is a curved surface shape simulating a human face, ear hanging parts 1 are arranged on two sides of the mask body, a transparent window 2 is arranged at the position, corresponding to the mouth, of the mask body, the transparent window 2 is made of plastic, and in the specific embodiment shown in the figure 1, the transparent window 2 is rectangular. The surface of the mask body is also provided with a through hole 3, and the through hole 3 is positioned above the transparent window 2.

The utility model discloses still include connecting link 4 and

handhole door

5, 4 one ends of connecting link and gauze mask body fixed connection, the other end and 5 fixed connection of handhole door, handhole door 5 with 3 looks adaptations of through-hole, through-hole 3 are used for inhaling phlegm or oxygen uptake operation.

The mask body is provided with a nose clip strip 6 corresponding to the position of the nose bridge, so that the airtightness of the mask body is further kept while the mask is molded.

Wear the utility model discloses, can observe the lip colour, avoid hindering and observe the state of an illness and change. Can suck phlegm through the through hole 3 without taking down, and can connect with an oxygen suction pipe through the mask body. Effectively avoids the dispersion of droplets and aerosol into the air and prevents the cross infection of diseases transmitted by respiratory tracts, such as novel coronavirus, and the like. The adhesive tape 7 is provided to further ensure the adhesion and prevent the skin from being damaged by pressure.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a respiratory infectious disease patient uses gauze mask which characterized in that: the mask comprises a mask body, wherein the mask body is in a curved surface shape simulating a human face, ear hanging parts are arranged on two sides of the mask body, a transparent window is arranged at the position, corresponding to a mouth part, of the mask body, and through holes are formed in the surface of the mask body;

2. The mask according to claim 1, wherein the mask comprises: the through hole is positioned above the transparent window.

3. The mask according to claim 1, wherein the mask comprises: the transparent window is rectangular.

4. The mask according to claim 3, wherein the mask comprises: the transparent window is made of plastic.

5. The mask according to claim 1, wherein the mask comprises: the mask body is formed by heat sealing of non-woven fabrics and N95 filter cloth serving as raw materials.

6. The mask according to claim 1, wherein the mask comprises: and an adhesive strip is arranged along the edge of the inner side of the mask body.

7. The mask according to claim 1, wherein the mask comprises: the mask body is provided with a nasal splint strip corresponding to the position of the nose bridge.