CN213663830U - Breathe internal medicine with preventing infecting nursing face guard - Google Patents
Breathe internal medicine with preventing infecting nursing face guard Download PDFInfo
- Publication number
- CN213663830U CN213663830U CN202022676601.8U CN202022676601U CN213663830U CN 213663830 U CN213663830 U CN 213663830U CN 202022676601 U CN202022676601 U CN 202022676601U CN 213663830 U CN213663830 U CN 213663830U
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- mask
- way air
- infection
- department
- respiratory medicine
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Abstract
An infection-preventing nursing mask for department of respiratory medicine belongs to the technical field of medical instruments for department of respiratory medicine, and is characterized in that a one-way air outlet hole and a one-way air inlet hole are formed in a mask body; wherein, the one-way air outlet hole is provided with a one-way air outlet valve and a disinfection isolation net, and the one-way air inlet hole is sequentially provided with the disinfection isolation net, a one-way air inlet valve, activated carbon filter cotton, an ultraviolet illuminator, photocatalyst bacteriostatic cotton and the disinfection isolation net; the periphery of the face mask is provided with an elastic membrane edge, a crescent diaphragm is arranged at the position of the nose bridge at the inner side of the face mask, a nose wing arc hole is arranged at the inner arc edge of the crescent diaphragm, and a nose bridge groove is arranged at the upper end of the face mask; the mask is provided with an upper hanging belt and a lower hanging belt; the beneficial effects are that the air inlet hole and the air outlet hole are separated, so that the breath is more smooth; the multistage filter component can effectively clean air; the elastic membrane edge, namely the upper hanging belt and the lower hanging belt, can further make close contact with the face mask, so as to avoid gaps; the crescent diaphragm and the nose bridge groove can reduce the upwelling of the exhaled hot air, and the atomization glasses are avoided.
Description
Technical Field
The utility model relates to a breathe internal medicine medical instrument technical field, especially a breathe internal medicine with preventing infecting nursing face guard.
Background
Due to environmental pollution, respiratory diseases of people are more and more, and particularly, the number of patients in respiratory medicine is increased too fast; the respiratory medicine department is a place with a high nosocomial infection rate in a hospital, nursing staff in the department suffer from higher occupational risks than other departments, and the cross infection rate among patients is relatively high, so that the work risk of medical staff in the respiratory medicine department is not neglected; patients in respiratory medicine should be protected more.
Patent No. 201822203418.9 discloses an anti-infection mask for department of respiration, including respiratory mask, the equal fixedly connected with side cover plate of both sides surface of respiratory mask, the upper end surface fixedly connected with translucent cover of side cover plate, fixedly mounted has the chimney filter in the middle of the inside of respiratory mask, the air vent has been seted up to the front end surface of chimney filter, the rear end surface fixedly connected with breathing mask of chimney filter, fixedly mounted has the fibre filter core in the middle of the inside of chimney filter, the position fixed mounting that the inside of chimney filter is located the place ahead of fibre filter core has the filter screen, and two sets of the connector link is all installed at the edge of side cover plate, and one set of the surface fixedly connected with magic area of connector link, another set of the surface fixedly connected with magic subsides of connector link; this scheme can improve the safeguard effect of face guard, avoids infecting to can make things convenient for wearing of face guard, improve the result of use of face guard. However, when the mask is used, inspiration and expiration are completed through the same vent hole, which often occurs, and when the expired waste gas is not completely discharged, inspiration is needed, so that a small amount of germs cannot be eliminated, and the air is not smooth enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that it separately will admit air and give vent to anger to provide one kind to above-mentioned defect, and set up air filter's infection-preventing nursing face guard as required.
In order to solve the technical problem, the technical scheme adopted by the utility model is an infection-preventing nursing mask for respiratory medicine, which comprises a mask body, wherein the mask body is provided with a one-way air outlet hole and a one-way air inlet hole; the one-way air outlet hole is sequentially provided with a one-way air outlet valve and a disinfection isolation net from inside to outside, and the one-way air inlet hole is sequentially provided with the disinfection isolation net, a one-way air inlet valve, activated carbon filter cotton, an ultraviolet light emitter, photocatalyst bacteriostatic cotton and the disinfection isolation net from outside to inside; thus, the discharged air only needs to be disinfected by the isolation net, and the entered air is disinfected and cleaned in multiple stages.
Furthermore, the periphery edge of the face mask is also provided with an elastic membrane edge, so that the elastic membrane edge can better contact the face surface and separate the air inside and outside the face mask after a user wears the face mask.
Further, still be equipped with falcate diaphragm on the inboard bridge of the nose position of face guard body, the outer arc limit of falcate diaphragm directly connects on the face guard inner wall, the central point on the inner arc limit of falcate diaphragm puts and is equipped with the nose wing arc hole, and the steam that can tentatively obstruct the exhalation upwelles like this, avoids atomizing glasses.
Further, the upper end of face guard is equipped with the bellied bridge of the nose groove that makes progress, can further separate the steam of exhalation to upwelling, avoids atomizing glasses.
The mask is provided with four corner hanging hole holes, wherein an upper hanging belt is arranged on two hanging hole holes at the upper part, and a lower hanging belt is arranged on two hanging hole holes at the lower part; when the mask is used, the upper hanging belt is hung on the head, and the lower hanging belt is hung on the neck, so that the mask can be in closer contact with the face, and the existing ear belts are not strong in contact tightness.
Furthermore, the upper hanging belt and the lower hanging belt are both made of elastic bands.
Furthermore, the elastic membrane edge is made of a sponge strip or a cotton strip.
The utility model has the advantages that the air inlet hole and the air outlet hole are separated, so that the breath is more smooth; the multistage filter component can effectively clean air; the elastic membrane edge is arranged, so that a gap between the mask and the face can be better avoided; the crescent-shaped diaphragm and the nose bridge groove are arranged, so that upward surge of exhaled hot air can be reduced, and atomization of glasses is avoided; four hanging belt holes and upper and lower hanging belts are arranged, so that the face mask can be further in close contact with the face.
Drawings
Fig. 1 is a schematic view of the inner face structure of the anti-infection nursing mask of the present invention.
Fig. 2 is a schematic side structure view of the anti-infection nursing mask of the present invention.
In the figure: 1. the air purifier comprises a one-way air outlet hole, 2 one-way air inlet holes, 3 one-way air outlet valves, 4 a disinfection isolation net, 5 one-way air inlet valves, 6 activated carbon filter cotton, 7 ultraviolet light emitters, 8 photocatalyst bacteriostatic cotton, 9 elastic membrane edges, 10 falcate diaphragms, 11 nose wing arc holes, 12 nose bridge grooves, 13 lacing holes, 14 upper lacing tapes and 15 lower lacing tapes.
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in the figure, the anti-infection nursing mask for the respiratory medicine is manufactured, and comprises a mask body, wherein a one-way air outlet hole 1 and a one-way air inlet hole 2 are formed in the mask body; the one-way air outlet hole 1 is sequentially provided with a one-way air outlet valve 3 and a disinfection isolation net 4 from inside to outside, and the one-way air inlet hole 2 is sequentially provided with the disinfection isolation net 4, a one-way air inlet valve 5, activated carbon filter cotton 6, an ultraviolet light emitter 7, photocatalyst bacteriostatic cotton 8 and the disinfection isolation net 4 from outside to inside; the periphery edge of the face mask is also provided with an elastic membrane edge 9, and the elastic membrane edge 9 is made of a sponge strip; a crescent-shaped diaphragm 10 is further arranged at the position of the nose bridge in the mask body, the outer arc edge of the crescent-shaped diaphragm 10 is directly connected to the inner wall of the mask, and a nose wing arc hole 11 is arranged at the center position of the inner arc edge of the crescent-shaped diaphragm 10; the upper end of the face mask is provided with a nose bridge groove 12 which protrudes upwards.
Four corner hanging hole holes 13 are formed in the face mask, wherein upper hanging belts 14 are connected to the upper two hanging hole holes 13, and lower hanging belts 15 are connected to the lower two hanging hole holes 13; the upper hanging belt 14 and the lower hanging belt 15 are both made of elastic bands.
Thus, when the mask is used by a wearer, the upper hanging belt 14 is hung on the head, and the lower hanging belt 15 is hung on the neck, so that the mask can be in closer contact with the face; the elastic membrane edge 9 can better contact the face and separate the air inside and outside the mask; air can only enter and exit from the unidirectional air outlet hole 1 and the unidirectional air inlet hole 2, and the multistage filtering component can effectively clean the air; the additional arrangement of the crescent-shaped diaphragm 10 and the nose bridge groove 12 can prevent the exhaled hot air from upwelling, so that the atomizing glasses are avoided.
Claims (7)
1. An infection-preventing nursing mask for respiratory medicine comprises a mask body and is characterized in that the mask body is provided with a one-way air outlet hole and a one-way air inlet hole; the one-way air outlet hole is sequentially provided with a one-way air outlet valve and a disinfection isolation net from inside to outside, and the one-way air inlet hole is sequentially provided with a one-way air inlet valve, a disinfection isolation net, activated carbon filter cotton, an ultraviolet light emitter, photocatalyst bacteriostatic cotton and a disinfection isolation net from outside to inside.
2. The anti-infection nursing mask for department of respiratory medicine as claimed in claim 1, wherein the peripheral edge of the mask is further provided with an elastic membrane edge.
3. The infection-preventing nursing mask for the respiratory medicine department according to claim 2, characterized in that a crescent-shaped diaphragm is further arranged at the position of the nose bridge in the mask body, the outer arc edge of the crescent-shaped diaphragm is directly connected to the inner wall of the mask, and a nose wing arc hole is arranged at the center position of the inner arc edge of the crescent-shaped diaphragm.
4. The infection-preventing nursing mask for department of respiratory medicine according to claim 3, wherein the upper end of the mask is provided with a nose bridge groove protruding upwards.
5. The anti-infection nursing mask for department of respiratory medicine as claimed in claim 4, wherein said mask has four corner hanging holes, two hanging holes on the upper portion are connected with upper hanging straps, and two hanging holes on the lower portion are connected with lower hanging straps.
6. The infection-preventing nursing mask for department of respiratory medicine of claim 5, wherein the upper and lower hanging straps are made of elastic band.
7. The anti-infection nursing mask for department of respiratory medicine of claim 6, wherein the elastic membrane edge is made of sponge strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022676601.8U CN213663830U (en) | 2020-11-19 | 2020-11-19 | Breathe internal medicine with preventing infecting nursing face guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022676601.8U CN213663830U (en) | 2020-11-19 | 2020-11-19 | Breathe internal medicine with preventing infecting nursing face guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213663830U true CN213663830U (en) | 2021-07-13 |
Family
ID=76734957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022676601.8U Expired - Fee Related CN213663830U (en) | 2020-11-19 | 2020-11-19 | Breathe internal medicine with preventing infecting nursing face guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213663830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601219A (en) * | 2022-04-25 | 2022-06-10 | 张卫 | Separate filtering type mask |
-
2020
- 2020-11-19 CN CN202022676601.8U patent/CN213663830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601219A (en) * | 2022-04-25 | 2022-06-10 | 张卫 | Separate filtering type mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 Termination date: 20211119 |