Detachable disinfection check valve and application of detachable disinfection check valve in mask
The invention discloses a detachable disinfection check valve and application of the detachable disinfection check valve in a mask. The detachable disinfection check valve comprises an upper cover, first-layer filter cotton, chlorine dioxide disinfection particles, second-layer filter cotton, a base...
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| creator | ZHANG NIANYI LI YADONG |
| description | The invention discloses a detachable disinfection check valve and application of the detachable disinfection check valve in a mask. The detachable disinfection check valve comprises an upper cover, first-layer filter cotton, chlorine dioxide disinfection particles, second-layer filter cotton, a base, a check valve piece and a lower cover. The chlorine dioxide disinfection particles are arranged inthe detachable disinfection check valve, chlorine dioxide can be slowly released, germs adsorbed on the surfaces such as mask filtering materials, skin surfaces and respiratory mucosae are killed andinhibited, propagating sources are cut off, the illness risk of customers is reduced, the physical and psychological health of the customers is protected, and the experience of the customers is improved; the two layers of filter cotton are put in front of and behind the chlorine dioxide disinfection particles, on one hand, missing of the chlorine dioxide disinfection particles is avoided, and passing air is filtered and p |
| format | Patent |
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The detachable disinfection check valve comprises an upper cover, first-layer filter cotton, chlorine dioxide disinfection particles, second-layer filter cotton, a base, a check valve piece and a lower cover. The chlorine dioxide disinfection particles are arranged inthe detachable disinfection check valve, chlorine dioxide can be slowly released, germs adsorbed on the surfaces such as mask filtering materials, skin surfaces and respiratory mucosae are killed andinhibited, propagating sources are cut off, the illness risk of customers is reduced, the physical and psychological health of the customers is protected, and the experience of the customers is improved; the two layers of filter cotton are put in front of and behind the chlorine dioxide disinfection particles, on one hand, missing of the chlorine dioxide disinfection particles is avoided, and passing air is filtered and p</description><language>chi ; eng</language><subject>ACCESSORIES ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FIRE-FIGHTING ; HUMAN NECESSITIES ; HYGIENE ; LIFE-SAVING ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; OUTERWEAR ; PROTECTIVE GARMENTS ; WEARING APPAREL</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200630&DB=EPODOC&CC=CN&NR=111346313A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200630&DB=EPODOC&CC=CN&NR=111346313A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG NIANYI</creatorcontrib><creatorcontrib>LI YADONG</creatorcontrib><title>Detachable disinfection check valve and application of detachable disinfection check valve in mask</title><description>The invention discloses a detachable disinfection check valve and application of the detachable disinfection check valve in a mask. The detachable disinfection check valve comprises an upper cover, first-layer filter cotton, chlorine dioxide disinfection particles, second-layer filter cotton, a base, a check valve piece and a lower cover. The chlorine dioxide disinfection particles are arranged inthe detachable disinfection check valve, chlorine dioxide can be slowly released, germs adsorbed on the surfaces such as mask filtering materials, skin surfaces and respiratory mucosae are killed andinhibited, propagating sources are cut off, the illness risk of customers is reduced, the physical and psychological health of the customers is protected, and the experience of the customers is improved; the two layers of filter cotton are put in front of and behind the chlorine dioxide disinfection particles, on one hand, missing of the chlorine dioxide disinfection particles is avoided, and passing air is filtered and p</description><subject>ACCESSORIES</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FIRE-FIGHTING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>LIFE-SAVING</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>OUTERWEAR</subject><subject>PROTECTIVE GARMENTS</subject><subject>WEARING APPAREL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEhySS1JTM5ITMpJVUjJLM7MS0tNLsnMz1NIzkhNzlYoS8wpS1VIzEtRSCwoyMlMTgTL5acppBChLTNPITexOJuHgTUtMac4lRdKczMourmGOHvophbkx6cWFyQmp-allsQ7-xkaGhqbmBkbGjsaE6MGAEwZPeY</recordid><startdate>20200630</startdate><enddate>20200630</enddate><creator>ZHANG NIANYI</creator><creator>LI YADONG</creator><scope>EVB</scope></search><sort><creationdate>20200630</creationdate><title>Detachable disinfection check valve and application of detachable disinfection check valve in mask</title><author>ZHANG NIANYI ; LI YADONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111346313A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ACCESSORIES</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FIRE-FIGHTING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>LIFE-SAVING</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>OUTERWEAR</topic><topic>PROTECTIVE GARMENTS</topic><topic>WEARING APPAREL</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG NIANYI</creatorcontrib><creatorcontrib>LI YADONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG NIANYI</au><au>LI YADONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Detachable disinfection check valve and application of detachable disinfection check valve in mask</title><date>2020-06-30</date><risdate>2020</risdate><abstract>The invention discloses a detachable disinfection check valve and application of the detachable disinfection check valve in a mask. The detachable disinfection check valve comprises an upper cover, first-layer filter cotton, chlorine dioxide disinfection particles, second-layer filter cotton, a base, a check valve piece and a lower cover. The chlorine dioxide disinfection particles are arranged inthe detachable disinfection check valve, chlorine dioxide can be slowly released, germs adsorbed on the surfaces such as mask filtering materials, skin surfaces and respiratory mucosae are killed andinhibited, propagating sources are cut off, the illness risk of customers is reduced, the physical and psychological health of the customers is protected, and the experience of the customers is improved; the two layers of filter cotton are put in front of and behind the chlorine dioxide disinfection particles, on one hand, missing of the chlorine dioxide disinfection particles is avoided, and passing air is filtered and p</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FIRE-FIGHTING HUMAN NECESSITIES HYGIENE LIFE-SAVING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL OUTERWEAR PROTECTIVE GARMENTS WEARING APPAREL |
| title | Detachable disinfection check valve and application of detachable disinfection check valve in mask |
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