CN207744738U - A kind of medical mask to keep off infection - Google Patents
A kind of medical mask to keep off infection Download PDFInfo
- Publication number
- CN207744738U CN207744738U CN201820012494.9U CN201820012494U CN207744738U CN 207744738 U CN207744738 U CN 207744738U CN 201820012494 U CN201820012494 U CN 201820012494U CN 207744738 U CN207744738 U CN 207744738U
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- infection
- keep
- mask
- medical mask
- medical
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Abstract
The utility model provides a kind of medical mask to keep off infection, including mask body, elastic adjusting block, frenulum, nose clip, warning strip, power supply, switch and buzzer, Non-return air valve, filter core entrance, filter element body, sterile cotton filter layer, activated carbon adsorption layer, HEPA filter layer, fungi-proofing layer, medicinal bag and dewatering nano coating, the medical mask to keep off infection of the utility model, filter element body and internal setting medicinal bag are set, physical protection toxic granular is organically combined with drug therapy or healthcare function, the effective sucking for avoiding harmful virus and bacterium in air；And replaceable filter element, in addition setting buzzer facilitates patient is uncomfortable outside ward can alarm, to reach Emergency Assistance, the utility model is simple in structure, it is convenient and practical, bacterium can effectively be controlled and virus infects, ensure the health of medical worker, be also possible to prevent the infection that intersects between patient.
Description
Technical field
The utility model is related to medical instruments field, more particularly to a kind of medical mask to keep off infection.
Background technology
Infectious disease is mainly characterized by：There are determining pathogen, stronger infectiousness, and can cause to flow under certain condition
Row.The process of disease transmission needs three primary conditions：The infection sources, route of transmission and Susceptible population lack any one and want
Element can not all cause the prevalence of infectious disease.
The control most efficient mode of infectious disease is prevention and control, due in three primary conditions of infectious disease, lacking any
One prevalence that can not all cause infectious disease, so being also concentrated mainly on these three aspects for the prevention of infectious disease：Control infects
Source：This is the most effective mode to keep off infection；Cut off route of transmission：For being passed by infectious disease of the digestive tract, blood and body fluid
The infectious disease broadcast, insect-borne infectious disease and parasitic disease etc., cut-out route of transmission is precautionary approach the most direct；Protection is easily touching
Group：It is also prevention of infectious disease important component to protect Susceptible population, and is often relatively easy to the prevention method realized.
Droplet infection is the major transmission path of many infectors, when being coughed, sneezed by patient, spoken, is sprayed warm
And the drop of humidity, cause of disease are adhered to thereon, are floated with the short time is drifted in air agitation, short distance is liftoff in wind, by next bit place
Main cause breathing is dehisced or is sticked when accidentally touching ocular surface, and new host is caused to be infected.Such as：Bacillary meninx
Inflammation, varicella, common cold, influenza, parotitis, tuberculosis, measles, German measles, pertussis etc..Also some pathogen
It can freely spread in air, diameter is usually less than 5 microns, can swim in air for a long time, does the movement of long range,
Mainly by infection in respiratory system.These infectious originals are present in room air, have not only been easy the people for making to pass by infection, but also
It is easy to make that cross-infection occurs between patients with infectious diseases；Infectious disease from spreading in order to prevent, people often carry mask and carry out in advance
It is anti-.
However, the diameter of bacterium is mostly 0.5~5 micron, viral diameter is mostly 0.1~1 micron, general mask
Although cough in patient, sneeze, speaking, it can will be attached with droplet in the mouth of pathogen and be adsorbed on mask,
Droplet in mouth can only be stopped to spray, with patient respiratory, pathogen can still be drifted with air agitation, short time, short distance
Ground floats in wind, by next bit host because breathing, dehisce or while accidentally touching ocular surface sticks, cause new host by
To infection.
The function of common mask, which is only in that, blocks toxic granular in air, but will not prevent and treat or health care
Function is combined；Meanwhile face can only be protected, it cannot effectively completely cut off the propagation of virus and bacteria, even if next bit place
The main mask that also wears can only can not also take from the bacterium of fraction and the invasion of viral pathogen in the prevention of infectious disease
Obtain ideal effect.
Invention content
The utility model in order to make up for the deficiencies of the prior art, provides a kind of simple in structure, prevention biography easy to use
The medical mask caught an illness.
The utility model is achieved by the following technical solution：
A kind of medical mask to keep off infection, including it is provided at both ends with the mask body of frenulum, it is set inside mask body
It is equipped with filter element body, warning strip, power supply, Non-return air valve and switch and buzzer, the filter core are provided in the mask body
Ontology have be disposed with outside to inside sterile cotton filter layer, activated carbon adsorption layer, HEPA filter layer, fungi-proofing layer, medicinal bag and
Dewatering nano coating.
The medical mask of the present invention to keep off infection, the power supply and switch and buzzer are composed in series closed circuit.
The medical mask of the present invention to keep off infection is provided with elastic adjusting block on the frenulum.
The medical mask of the present invention to keep off infection, the mask body top is provided with nose clip.
The medical mask of the present invention to keep off infection, the mask body top is provided with filter core entrance.
The medical mask of the present invention to keep off infection, filter core entrance outer end is provided with closing hasp.
The utility model has the beneficial effects that：
The medical mask to keep off infection of the utility model, setting filter element body and internal setting medicinal bag, physics are prevented
Shield toxic granular is organically combined with drug therapy or healthcare function, effectively avoids harmful virus and bacterium in air
Sucking；And in addition replaceable filter element is arranged buzzer and facilitates patient is uncomfortable outside ward can alarm, to reach
To Emergency Assistance, the utility model is simple in structure, convenient and practical, can effectively control bacterium and virus infects, ensure medical matters people
The health of member is also possible to prevent the infection that intersects between patient.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the filter core partial structural diagram of the utility model.
In figure, 1 mask body；2 elastic adjusting blocks；3 frenulums；4 nose clips；5 warning strips；6 power supplys；7 switches and buzzer；8
Non-return air valve；9 filter core entrances；10 filter element bodies；11 sterile cotton filter layers；12 activated carbon adsorption layers；13 HEPA are filtered
Layer；14 fungi-proofing layers；15 medicinal bags；16 dewatering nano coatings.
Specific implementation mode
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" can include both upper and lower orientation.Device can be positioned in other ways（It is rotated by 90 ° or is located at
Other orientation）, can be interpreted accordingly used herein of the opposite explanation in space.
Attached Fig. 1 and 2 is a kind of specific embodiment of the utility model.The embodiment includes being provided at both ends with the mouth of frenulum 3
Cover body 1, mask body 1 are internally provided with filter element body 10, and warning strip 5, power supply 6, unidirectional is provided in the mask body 1
Air valve 8 and switch and buzzer 7, the filter element body 10 has is disposed with sterile cotton filter layer 11, activated carbon outside to inside
Adsorption layer 12, HEPA filter layer 13, fungi-proofing layer 14, medicinal bag 15 and dewatering nano coating 16 can be placed in medicinal bag 15 a variety of
The drug granule of Chinese medicine and plant granule, such as black ginseng, radix rehmanniae recen, Radix Glycyrrhizae and Snakegourd Fruit etc., Non-return air valve 8 can only go out from inside to outside
Gas, gas can not enter Non-return air valve 8 by outside.
The medical mask of the present invention to keep off infection, the power supply 6 and switch and buzzer 7 are composed in series and are closed back
Road.
The medical mask of the present invention to keep off infection is provided with elastic adjusting block 2 on the frenulum 3, can be according to making
3 most suitable length of frenulum is adjusted with environment, improves usage experience.
The medical mask of the present invention to keep off infection, 1 top of the mask body are provided with nose clip 4, and nose clip 4 is resistance to
Sheet metal is rolled over, nose clip 4 can ensure that mask body 1 is preferably bonded with the wing of nose, preferably block germ.
The medical mask of the present invention to keep off infection, 1 top of the mask body are provided with filter core entrance 9, can be right
Filter element body 10 is replaced, and the cleaning of mask body 1 is also convenient for, and 9 outer end of filter core entrance is provided with closing hasp, takes
Button can preferably protect filter element body 10.
In use, air filters out most large particulate matter and corresponding disease first by sterile gauze filter layer 11
Bacterium removes partial particulate, germ, water and peculiar smell later by activated carbon adsorption layer 12, then passes through HEPA filter layer 13, removes
It goes fine particle of the diameter more than 0.5 μm and germ, efficiency that can reach 99.9%, is further removed by fungi-proofing layer 14 later
Some harmful bacteria microorganisms, last air enter gaseous medication bag 14 and remove germ fungi, upon exhalation, mask body again
1 internal pressure becomes larger, and gas unidirectional air valve 8 is opened, outside outlet port cover；In addition mask, which is under wet environment, is easy growth
Bacterium, nano-sized hydrophobic layer 16 can prevent steam to be trapped in mask body 1, prevent the growth of bacterium completely, tight when encountering
It is anxious, it turns on the switch and buzzer 7 carries out alarm and obtains Emergency Assistance, more one layer of protection are provided for patients with infectious diseases.
The specific implementation of the utility model is described in detail above, but is intended only as an example, this practicality
It is novel to be not restricted to specific implementation case described above, to the utility model carry out equivalent modifications also in the utility model
Protection domain within.
Claims (6)
1. a kind of medical mask to keep off infection, including it is provided at both ends with frenulum（3）Mask body（1）, it is characterised in that：
Mask body（1）It is internally provided with filter element body（10）, the mask body（1）On be provided with warning strip（5）, power supply（6）, it is single
To air valve（8）With switch and buzzer（7）, the filter element body（10）Have and is disposed with sterile cotton filter layer outside to inside
（11）, activated carbon adsorption layer（12）, HEPA filter layer（13）, fungi-proofing layer（14）, medicinal bag（15）With dewatering nano coating（16）.
2. the medical mask to keep off infection as described in claim 1, it is characterised in that：Power supply（6）With switch and buzzer
（7）It is composed in series closed circuit.
3. the medical mask to keep off infection as described in claim 1, it is characterised in that：Frenulum（3）On be provided with elastic tune
Locking nub（2）.
4. the medical mask to keep off infection as described in claim 1, it is characterised in that：Mask body（1）Top is provided with
Nose clip（4）.
5. the medical mask to keep off infection as described in claim 1, it is characterised in that：Mask body（1）Top is provided with
Filter core entrance（9）.
6. the medical mask to keep off infection as claimed in claim 5, it is characterised in that：Filter core entrance（9）Outer end is arranged
There is closing hasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012494.9U CN207744738U (en) | 2018-01-04 | 2018-01-04 | A kind of medical mask to keep off infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012494.9U CN207744738U (en) | 2018-01-04 | 2018-01-04 | A kind of medical mask to keep off infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744738U true CN207744738U (en) | 2018-08-21 |
Family
ID=63151443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012494.9U Expired - Fee Related CN207744738U (en) | 2018-01-04 | 2018-01-04 | A kind of medical mask to keep off infection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU190961U1 (en) * | 2019-06-06 | 2019-07-17 | Юлия Владимировна Сурина | The filtering protective half mask with the coal filter and the HEPA filter |
-
2018
- 2018-01-04 CN CN201820012494.9U patent/CN207744738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU190961U1 (en) * | 2019-06-06 | 2019-07-17 | Юлия Владимировна Сурина | The filtering protective half mask with the coal filter and the HEPA filter |
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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: 20180821 Termination date: 20190104 |