CN111248534A - Continuous sterilization mask - Google Patents
Continuous sterilization mask Download PDFInfo
- Publication number
- CN111248534A CN111248534A CN202010191629.4A CN202010191629A CN111248534A CN 111248534 A CN111248534 A CN 111248534A CN 202010191629 A CN202010191629 A CN 202010191629A CN 111248534 A CN111248534 A CN 111248534A
- Authority
- CN
- China
- Prior art keywords
- mask
- sterilizer
- adsorption layer
- ultraviolet lamp
- breather valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 16
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 241000700605 Viruses Species 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 244000052616 bacterial pathogen Species 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 206010022000 influenza Diseases 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 2
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 241000712461 unidentified influenza virus Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/01—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with reflective or luminous safety means
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a continuous sterilization mask, which comprises a mask and a sterilizer embedded on the mask; the sterilizer is internally provided with a breather valve, an adsorption layer and an ultraviolet lamp, wherein the breather valve is arranged on one side outside the mask and used for blocking outside splashed spray and internal ultraviolet from leaking and keeping ventilation smooth. The ultraviolet lamp is arranged on one side in the mask; an adsorption layer covering the cross section of the sterilizer is arranged between the breather valve and the ultraviolet lamp, and the adsorption layer is connected with a power supply, so that the surface of the adsorption layer is charged, the charge is the most main barrier for adsorbing viruses, and the sterilization device has the characteristic of no fear of consumption. The invention can kill germs while adsorbing the germs, not only can protect a wearer from being infected, but also can prevent the infected person from infecting other people, and the disinfection-resistant design ensures the characteristics of long-time and repeated use. The invention can carry out virus detection for many times, and upload the detection result in real time through the built-in communication device, thereby providing guarantee for the prevention and treatment work of diseases such as influenza and the like.
Description
Technical Field
The invention relates to a continuous sterilization mask.
Background
The existing masks mainly protect passively, germs are adsorbed mainly through charged fibers, such as surgical masks and N95 masks, the protection efficiency is reduced after the masks are contacted with a high-risk environment for several hours, even the masks lose the protection function after being wetted, and the existing common disinfection of alcohol, high temperature, microwave and the like can damage the original structure to cause the reduction or the failure of the protection function, so that the existing masks cannot be reused. During outbreak of epidemic diseases, the mask is in short supply, so that people are infected due to lack of effective protection and become a source of infection.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a continuous sterilization mask which is convenient, has good effect and can be continuously used.
The technical scheme is as follows: the continuous sterilization mask comprises a mask and a sterilizer embedded on the mask; the sterilizer is internally provided with a breather valve, an adsorption layer and an ultraviolet lamp. The breather valve is arranged on one side outside the mask, can prevent external splashed spray and internal ultraviolet rays from leaking, and keeps ventilation smooth. The ultraviolet lamp is arranged on one side in the mask; an adsorption layer covering the cross section of the sterilizer is arranged between the breather valve and the ultraviolet lamp, and the adsorption layer is connected with a power supply to enable the surface of the adsorption layer to have electric charges. The electric charge is the most important barrier for adsorbing the virus and has the characteristic of no fear of consumption.
And a virus detection device is arranged on the sterilizer. The virus detection device is of a rotating wheel structure, and a plurality of detection probes rotating along with the rotating wheel are arranged on the outer side of the rotating wheel. And a communication module is arranged in the virus detection device and has a GPS positioning function.
And a reflecting layer is arranged behind the ultraviolet lamp and is coated between the adsorption layer and the ultraviolet lamp.
The breather valve consists of an outer valve plate and an inner valve plate which are overlapped, and the outer valve plate is provided with a vent hole.
The adsorption layer consists of a metal bracket and melt-blown cloth.
The inner side of the sterilizer is provided with a vent hole.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages:
(1) the invention can kill germs while adsorbing germs, and all germs and viruses can be completely killed within 10 minutes under the irradiation of ultraviolet rays, thereby ensuring the effectiveness of a user wearing the product for a long time in a high-risk environment, protecting a wearer from being infected, preventing the infected person from infecting other people, ensuring long-time and reusable use due to the disinfection-resistant design, and saving the cost.
(2) The oxygen can generate certain ozone under the irradiation of ultraviolet rays, and the sterilization effect of the ozone is 1000 times that of chlorine. A small amount of ozone is beneficial to human bodies, and the charged fibers can adsorb the ozone to enhance the sterilization effect. The temperature that produces when ultraviolet lamp is luminous can dry moist fibre, guarantees the continuation of protection effectively.
(3) The invention has small volume, uses the low-voltage ultraviolet lamp tube, has low power consumption, can be used for a long time by using a battery and a charger except a household power supply, can be used as a common protective mask for a period of time even if the battery is not powered, and can be continuously sterilized after being charged.
(4) The invention can carry out virus detection for many times, and upload the detection result in real time through the built-in communication device, provides guarantee for the prevention and treatment work of diseases such as influenza, and is particularly suitable for influenza viruses with strong spreading and serious disease symptoms after infection, such as SARS, novel coronavirus, and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the sterilizer of the present invention;
FIG. 3 is a front view of the sterilizer of the present invention;
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1, the continuous sterilization mask of the present invention includes a mask 10, a sterilizer 1 mounted on the mask, a virus detection device 13 mounted on the sterilizer, and elastic bands 11 symmetrically disposed on both sides of the mask. The face mask 10 is made of airtight materials, plays a supporting role, can block viruses, can be directly sterilized, and can be attached to water-absorbing cloth on the inner layer to increase the wearing comfort. Sterilizer 1 is the shell structure of stereoplasm, can be the plastics material, and all business turn over ventilates all to be disinfected through sterilizer 1.
The sterilizer 1 has a cross-sectional structure as shown in fig. 2, a breather valve 2, an adsorption layer 3 and an ultraviolet lamp 5 are provided in the sterilizer 1, the breather valve 2 is provided at one side of the mask (referred to as sterilizer a end) and the ultraviolet lamp 5 is provided at one side of the mask (referred to as sterilizer B end). The end face of the B end of the sterilizer 1 is also provided with a plurality of vent holes 6.
The breather valve can be the breather valve structure that is equipped with on traditional gauze mask. More preferably, the breather valve 2 of the present embodiment is composed of an outer valve plate 21 and an inner valve plate 22 which are overlapped, the outer valve plate 21 is symmetrically provided with two pieces along the central axis of the sterilizer, and the width of each outer valve plate 21 is less than half of the width of the sterilizer. The inner side of the outer valve plate 21 is provided with an inner valve plate 22 which is symmetrical relative to the central axis of the sterilizer, and the width of the inner valve plate 22 can cover the residual gap of the outer valve plate. Each valve plate can be opened or closed according to breathing. The inner and outer valve plates are made of air-permeable material, and can be non-woven fabric layer or water-proof layer meeting medical standard. On the outer valve sheet 21, a vent hole 23 is further provided at the overlapping part with the inner valve sheet 22. Compared with the traditional structure, the breather valve structure of the embodiment is safer, simpler in structure and lower in cost.
The ultraviolet lamp 5 is arranged in the middle of the B end of the sterilizer, the ultraviolet sterilization and disinfection lamp has the same principle as that of a common fluorescent lamp and an energy-saving lamp, and mercury in the lamp tube is excited to generate ultraviolet rays with the wavelengths of 254nm and 185 nm. The ultraviolet ray with the wavelength of 254nm is easily absorbed by organisms, all bacteria and viruses are killed within 10 minutes, the ultraviolet ray with the wavelength of 185nm acts on oxygen in the air to generate ozone which is a strong bactericidal substance and can be dissolved in water and is 3000 times stronger than chloride ions, and the viruses can be inactivated within 2 minutes. The ultraviolet lamp 5 is connected with an external or internal power supply through a power line 7, for example, a common direct current power supply (charger, battery) and the like is used, an inverter and an electronic rectifier are further arranged, the current is converted into 220V alternating current through the inverter, and the ultraviolet lamp can be activated through the electronic rectifier.
The rear of ultraviolet lamp still is equipped with reflector layer 4, and reflector layer 4 can wrap up adsorbed layer 3 and ultraviolet lamp 5 completely, and the adsorbed layer both ends are connected at reflector layer 4 both ends. The reflecting layer 4 is made of flexible metal materials, can collect light emitted by the reflection ultraviolet lamp, prevents ultraviolet rays from leaking out of the sterilizer, causes harm to human bodies, and improves the utilization rate of the ultraviolet lamp.
An adsorption layer 3 covering the cross section of the sterilizer 1 is arranged between the breather valve 2 and the ultraviolet lamp 5, and a certain gap is arranged between the adsorption layer 3 and the ultraviolet lamp 5 of the breather valve 2. The adsorption layer 3 is composed of a melt-blown fabric and a metal support for supporting the melt-blown fabric. The metal support of the adsorption layer 3 is connected with a power supply through a power line 8, so that the surface of the melt-blown fabric is charged. Can realize continuous electrostatic adsorption, and can continuously sterilize and disinfect viruses and bacteria adsorbed by the adsorption layer by combining with an ultraviolet lamp.
A virus detection device 13 is provided on one corner of the outer surface of the sterilizer 1. The virus detection device 13 is of a rotating wheel structure, a plurality of detection probes rotating along with the rotating wheel are arranged on the outer side of the rotating wheel, and the probes to be detected are aligned to the gas flow surface of the breather valve. By rotating the rotating wheel, different probes can be switched to monitor every day, and the using period of the mask is prolonged. The virus detection device 13 is internally provided with a communication module or is arranged outside the mask and connected with the detection device. The communication module has a GPS positioning function, and the module can be connected with an internal or external power supply together with the ultraviolet lamp power supply line 7 and the adsorption layer power supply line 8 through a main line 12. The detection device can update the detection result and the geographic position to the cloud in real time, can realize the unified prevention and control and online monitoring of influenza personnel, and is particularly suitable for influenza viruses with strong spreading and serious disease symptoms after infection, such as SARS (severe acute respiratory syndrome), novel coronavirus and the like.
Claims (8)
1. A continuous sterilization mask is characterized by comprising a mask (10) and a sterilizer (1) embedded on the mask; a breather valve (2), an adsorption layer (3) and an ultraviolet lamp (5) are arranged in the sterilizer (1), the breather valve (2) is arranged at one side facing the outside of the mask, and the ultraviolet lamp (5) is arranged at one side facing the inside of the mask; an adsorption layer (3) covering the cross section of the sterilizer is arranged between the breather valve (2) and the ultraviolet lamp (5), and the adsorption layer (3) is connected with a power supply to enable the surface of the adsorption layer to be charged.
2. The continuous sterilization mask according to claim 1, wherein the sterilizer (1) is provided with a virus detection device (13) at its edge.
3. The mask of claim 2 wherein the virus detector (13) is a wheel structure, and a plurality of detecting probes are provided on the outside of the wheel to rotate with the wheel.
4. The mask of claim 2 wherein the mask is equipped with a communication module inside the virus detection device (13) or connected to the detection device, the communication module having GPS location function.
5. The antiseptic mask of claim 1 wherein said absorbent layer (3) is comprised of meltblown fabric and metal supports for supporting the meltblown fabric.
6. The mask of claim 1, wherein the breather valve (2) is composed of an outer valve plate (21) and an inner valve plate (22) which are overlapped, and the outer valve plate (21) is provided with a vent hole.
7. The mask according to claim 1, wherein a reflective layer (4) is disposed behind the UV lamps (5), and completely covers the absorbing layer (3) and the UV lamps (5).
8. The mask according to claim 1, wherein the sterilizer (1) is provided with a vent hole (6) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191629.4A CN111248534A (en) | 2020-03-18 | 2020-03-18 | Continuous sterilization mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191629.4A CN111248534A (en) | 2020-03-18 | 2020-03-18 | Continuous sterilization mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111248534A true CN111248534A (en) | 2020-06-09 |
Family
ID=70941972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010191629.4A Withdrawn CN111248534A (en) | 2020-03-18 | 2020-03-18 | Continuous sterilization mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111248534A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789324A (en) * | 2020-07-16 | 2020-10-20 | 扬州大学 | Air disinfection mask |
| RU2746515C1 (en) * | 2020-12-17 | 2021-04-14 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Face mask with ultraviolet decontaminating agent |
| WO2022016944A1 (en) * | 2020-07-24 | 2022-01-27 | 华为技术有限公司 | Sterilization and disinfection device and face mask |
| WO2022183319A1 (en) * | 2021-03-01 | 2022-09-09 | Roche Diagnostics Gmbh | Monitoring pathogen infection |
-
2020
- 2020-03-18 CN CN202010191629.4A patent/CN111248534A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789324A (en) * | 2020-07-16 | 2020-10-20 | 扬州大学 | Air disinfection mask |
| WO2022016944A1 (en) * | 2020-07-24 | 2022-01-27 | 华为技术有限公司 | Sterilization and disinfection device and face mask |
| RU2746515C1 (en) * | 2020-12-17 | 2021-04-14 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Face mask with ultraviolet decontaminating agent |
| WO2022183319A1 (en) * | 2021-03-01 | 2022-09-09 | Roche Diagnostics Gmbh | Monitoring pathogen infection |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200609 |
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| WW01 | Invention patent application withdrawn after publication |