CN211885006U

CN211885006U - Disposable positive pressure respirator hood protective sleeve

Info

Publication number: CN211885006U
Application number: CN202020324517.7U
Authority: CN
Inventors: 吴胜梅; 万晓蓉; 黎海玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-10
Anticipated expiration: 2030-03-16

Abstract

A disposable protective sleeve for a positive pressure respirator hood comprises a hood, wherein the hood is provided with a face opening, and the hood is provided with an air supply pipe jack. The lower part of the head cover is connected with a cape. The head cover and the cape are connected integrally. The air supply pipe jack is positioned at the back part of the pillow of the head cover. The utility model can effectively protect the cleanness of the positive pressure respirator hood, reduce the cleaning and disinfection times of the hood and facilitate clinical use.

Description

Disposable positive pressure respirator hood protective sleeve

Technical Field

The utility model belongs to medical protective articles field, in particular to disposable malleation respirator hood protective sheath.

Background

At present, to virus (for example, novel coronavirus) infection patient, need to carry out invasive mechanical ventilation in critical patients ' rescue treatment, correct patient's hypoxemia, improve critical patients ' rescue success rate, doctor and nurse all belong to the high risk operation at the air supply pipe intubate and inhale phlegm, the operator need wear positive pressure respirator (as shown in fig. 5), this positive pressure respirator is in the use, the pressure that enables whole respiratory is a little higher than external environment gas pressure all the time, prevent that the poisonous and harmful gas of external environment from getting into user's respiratory, can avoid causing medical staff's infection.

The following disadvantages exist in the using process: firstly, the positive pressure respirator is often required to be reused due to high price; secondly, sputum and blood are easy to splash on the surface when the respirator is used, so that the positive pressure respirator hood needs to be cleaned and disinfected; and finally, the positive pressure respirator hood is made of non-woven fabric materials except for the visual field area, so that the cleaning is not facilitated, and the hood is easy to damage and deform in the cleaning process for a long time, so that the hood cannot be used.

Disclosure of Invention

In view of the technical problems in the background art, the disposable protective sleeve for the head cover of the positive pressure respirator can effectively protect the head cover of the positive pressure respirator and is convenient for an operator to wear and disinfect; the time for medical staff to carry out treatment is saved.

In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:

a disposable protective sleeve for a positive pressure respirator hood comprises a hood, wherein the hood is provided with a face opening, and the hood is provided with an air supply pipe jack.

In a preferable scheme, the lower part of the head cover is connected with a cape.

In a preferred scheme, the head cover and the cape are integrally connected.

In a preferred embodiment, the air supply pipe insertion hole is located at the back of the head cover.

In the preferred scheme, the shawl is provided with a bifurcation which divides the shawl into two parts, the bifurcation continues to the air supply pipe jack, and the bifurcation divides the air supply pipe jack into open holes.

In the preferred scheme, the tippet of bifurcation both sides department be equipped with the connecting piece, the connecting piece is used for laminating the bifurcation mouth of tippet, the connecting piece include magic subsides, magnet or button.

In a preferable scheme, the neck of the head cover is provided with an elastic band.

In a preferred scheme, a mask fixing piece is arranged at the edge of the face opening.

In a preferred embodiment, the mask fixing member comprises a self-adhesive tape or an elastic band.

This patent can reach following beneficial effect:

1. can effectively prevent the droplets, sputum and secretion of a patient from being directly sprayed on the head cover of the positive pressure respirator, and reduce the difficulty of disinfection and cleaning of the head cover of the respirator, thereby prolonging the service life of the head cover of the positive pressure respirator and saving resources.

2. The protective sleeve is convenient to wear and disassemble, and effectively prevents pollutants from polluting the breathing mask.

3. The protective sheath has the fill covering or awning on a car, boat, etc. formula shoulder cover, adopts the bungee to fix at the neck open end, and the design of shoulder cover jag formula makes things convenient for the operator to wear to take off, guarantees effectual comfort level.

4. The protective sleeve is a disposable medical protective article, so that the droplets, sputum and secretion of the patient cannot penetrate through the protective sleeve and leak to the mask; is economical and practical.

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention in use;

fig. 2 is a front view of the present invention in embodiment 1;

fig. 3 is a rear view of the present invention in embodiment 1;

fig. 4 is a rear view of the present invention in embodiment 2;

FIG. 5 is a diagram of a prior art positive pressure respirator hood in use.

In the figure: headgear 1, face opening 2, air supply pipe insertion hole 3, cape 4, crotch 41, elastic band 5, mask fixing member 6, and connecting member 7.

Detailed Description

Example 1:

a preferred embodiment is shown in fig. 1 to 3, which is a protective cover for a disposable positive pressure respirator hood, comprising a hood 1, wherein the hood 1 is provided with a face opening 2, and the hood 1 is provided with an air supply pipe insertion hole 3. The head cover 1 is used for covering the whole positive pressure respirator head cover and plays a role in protecting the positive pressure respirator head cover from being polluted. The face opening 2 is located at the transparent cover of the positive pressure respirator hood.

Furthermore, the lower part of the head cover 1 is connected with a cape 4. Preferably, the headgear 1 is integrally connected to the cape 4. Shawl 4 can increase the protection coverage area of the utility model. The utility model is made of waterproof fabric and is a disposable medical article; the patient's droplet, sputum, secretion can not penetrate the protective sheath and leak to the face guard, and is economical and practical. Headgear 1 and shoulder cover 5 can effectually prevent that patient's droplet, sputum, secretion from directly splashing the positive pressure respirator head cover, alleviate the abluent degree of difficulty of disinfection of respirator head cover to the life of extension positive pressure respirator head cover.

Further, the air supply pipe insertion hole 3 is located at the back of the pillow of the head cover 1. The air supply pipe jack 3 is a hole with the diameter of 10cm and is used for wearing an air supply pipe of a positive pressure respirator hood.

Furthermore, the neck of the head cover 1 is provided with an elastic band 5. The elastic band 5 can make the head cover 1 in a tightened state, so as to prevent the lower part of the head cover 1 from loosening.

Further, the edge of the face opening 2 is provided with a mask fixing member 6. The mask retainer 6 is used to seal the junction of the face opening 2 and the positive pressure respirator hood transparency.

Further, the mask fixing member 6 includes a self-adhesive tape or an elastic band. The self-adhesive tape is sealed in a sticking mode, so that a wearer can conveniently take off the self-adhesive tape. The elastic band is annularly arranged at the edge of the face opening 2, has elasticity and can be attached to the surface of the transparent cover of the positive pressure respirator hood.

Example 2:

in a preferred embodiment, as shown in fig. 4, the cape 4 is provided with a bifurcated opening 41, the bifurcated opening 41 divides the cape 4 into two halves, the bifurcated opening 41 continues to the air supply pipe insertion hole 3, and the bifurcated opening 41 divides the air supply pipe insertion hole 3 to form an open hole. The design of the bifurcation 41 can facilitate the insertion hole 3 of the air supply pipe to be sleeved on the air supply pipe of the positive pressure respirator hood without pulling out the air supply pipe for wearing. As shown in fig. 4, in the present embodiment, the elastic bands 5 are not ring-shaped bands, but two bands, the ends of the two elastic bands 5 are fixed to the protective sleeve, and the two elastic bands 5 serve as two elastic tethers.

Furthermore, the tippets 4 on both sides of the bifurcation 41 are provided with connecting pieces 7, the connecting pieces 7 are used for attaching the bifurcation 41 of the tippets 4, and the connecting pieces 7 comprise magic tapes, magnets or buttons. The connecting piece 7 prevents the shawl 4 from separating or falling apart.

The utility model discloses a wear the process as follows:

when the mask is used, the head cover 1 is sleeved on the head cover of the positive pressure respirator in a cleaning area, the face opening 2 is connected and matched with the transparent cover of the head cover of the positive pressure respirator by the mask fixing piece 6, and then the air supply pipe of the positive pressure machine penetrates through the air supply pipe jack 3 to be connected with the head cover of the positive pressure respirator, so that smoothness is ensured; the neck position is sealed and protected by adjusting the elastic band 5.

Claims

1. The utility model provides a disposable malleation respirator hood protective sheath, includes headgear (1), and facial opening (2), its characterized in that have been seted up in headgear (1): the head sleeve (1) is provided with an air supply pipe jack (3).

2. The disposable positive pressure respirator hood protective cover of claim 1, wherein: the lower part of the head cover (1) is connected with a cape (4).

3. The disposable positive pressure respirator hood protective cover of claim 2, wherein: the head cover (1) is connected with the shawl (4) as a whole.

4. The disposable positive pressure respirator hood protective cover of claim 3, wherein: the air supply pipe jack (3) is positioned at the back of the pillow of the head cover (1).

5. The disposable positive pressure respirator hood protective cover of claim 4, wherein: the shawl (4) is provided with a bifurcate opening (41), the bifurcate opening (41) divides the shawl (4) into two parts, the bifurcate opening (41) continues to the air supply pipe jack (3), and the bifurcate opening (41) divides the air supply pipe jack (3) to form an open hole.

6. The disposable positive pressure respirator hood protective cover of claim 5, wherein: the crotch cape (4) on the two sides of the crotch (41) is provided with a connecting piece (7), the connecting piece (7) is used for attaching the crotch (41) of the cape (4), and the connecting piece (7) comprises a magic tape, a magnet or a button.

7. The disposable positive pressure respirator hood protective cover of any one of claims 3-6, wherein: the neck of the head cover (1) is provided with an elastic band (5).

8. The disposable positive pressure respirator hood protective cover of any one of claims 1-6, wherein: the edge of the face opening (2) is provided with a mask fixing piece (6).

9. The disposable positive pressure respirator hood protective cover of claim 8, wherein: the mask fixing piece (6) comprises a self-adhesive tape or an elastic band.