{"id":3619,"date":"2021-01-20T10:16:56","date_gmt":"2021-01-20T10:16:56","guid":{"rendered":"\/?p=3619"},"modified":"2021-01-20T10:16:56","modified_gmt":"2021-01-20T10:16:56","slug":"the-importance-of-air-changes","status":"publish","type":"post","link":"https:\/\/www.vanguardhealthcare.co.uk\/hu_hu\/the-importance-of-air-changes\/","title":{"rendered":"A leveg\u0151 v\u00e1ltoz\u00e1s\u00e1nak jelent\u0151s\u00e9ge"},"content":{"rendered":"<p>Mivel a tervezett m\u0171t\u00e9tek folytat\u00f3dnak a k\u00f3rh\u00e1zakban, a Covid-19-betegek ell\u00e1t\u00e1sa mellett a fert\u0151z\u00e9sen alapul\u00f3 \u00f3vint\u00e9zked\u00e9sek tov\u00e1bbra is kulcsfontoss\u00e1g\u00faak a kock\u00e1zat minimaliz\u00e1l\u00e1sa \u00e9s az elj\u00e1r\u00e1sok lefolytat\u00e1sa \u00e9rdek\u00e9ben. De kulcst\u00e9nyez\u0151 a m\u0171t\u0151kben lehets\u00e9ges l\u00e9gcsere sebess\u00e9ge is.<\/p>\n<p>A fert\u0151z\u00e9s kock\u00e1zat\u00e1nak cs\u00f6kkent\u00e9se mellett az aeroszolok l\u00e9legeztet\u0151rendszerekkel t\u00f6rt\u00e9n\u0151 elt\u00e1vol\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges id\u0151 jelent\u0151s hat\u00e1ssal lehet a seb\u00e9szeti \u00e9s diagnosztikai elj\u00e1r\u00e1sok k\u00f6z\u00f6tti id\u0151re, \u00e9s ez\u00e1ltal a m\u0171t\u0151k \u00e9s a m\u0171helyek hat\u00e9konys\u00e1g\u00e1ra.<\/p>\n<p><strong>Kock\u00e1zat minimaliz\u00e1l\u00e1sa<\/strong><\/p>\n<p>A fert\u0151z\u00e9s mozikban t\u00f6rt\u00e9n\u0151 \u00e1tvitel\u00e9t befoly\u00e1sol\u00f3 kock\u00e1zati t\u00e9nyez\u0151k k\u00f6z\u00e9 tartozik a Covid-19-betegek val\u00f3sz\u00edn\u0171s\u00e9ge els\u0151sorban, ami viszont a betegek elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9nek \u00e9s el\u0151zetes sz\u0171r\u00e9s\u00e9nek megfelel\u0151s\u00e9g\u00e9t\u0151l \u00e9s hat\u00e9konys\u00e1g\u00e1t\u00f3l, valamint a fert\u0151z\u00e9s \u00e1ltal\u00e1nos prevalenci\u00e1j\u00e1t\u00f3l f\u00fcgg. a v\u00edrus \u00e9s a k\u00f6z\u00f6ss\u00e9g terjed\u00e9si ar\u00e1nya.<\/p>\n<p>Az elekt\u00edv seb\u00e9szeti \u00e9s diagnosztikai elj\u00e1r\u00e1sok elv\u00e9gz\u00e9s\u00e9nek kock\u00e1zati szintje a fert\u0151z\u00e9s elleni v\u00e9dekez\u00e9sre vonatkoz\u00f3 \u00f3vint\u00e9zked\u00e9sek helyi betart\u00e1s\u00e1t\u00f3l is f\u00fcgg, mint p\u00e9ld\u00e1ul a beteg el\u0151k\u00e9sz\u00edt\u00e9se, k\u00e9zmos\u00e1sa \u00e9s megfelel\u0151 PPE haszn\u00e1lata.<\/p>\n<p>De m\u00e9g akkor is, ha sz\u00e1mos int\u00e9zked\u00e9st tesznek a nem-Covid-j\u00e1rv\u00e1nyba val\u00f3 biztons\u00e1gos bejut\u00e1s \u00e9rdek\u00e9ben, mint p\u00e9ld\u00e1ul az \u00f6nizol\u00e1ci\u00f3, a t\u00fcnetek hi\u00e1ny\u00e1nak sz\u0171r\u00e9se, az emelkedett testh\u0151m\u00e9rs\u00e9klet \u00e9s a negat\u00edv antig\u00e9nteszt a felv\u00e9tel el\u0151tt, bizonyos szint\u0171 kock\u00e1zat tov\u00e1bbra is fenn\u00e1ll. A kock\u00e1zat tov\u00e1bbi cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben tov\u00e1bbi \u00f3vint\u00e9zked\u00e9sekre van sz\u00fcks\u00e9g annak biztos\u00edt\u00e1s\u00e1ra, hogy a fert\u0151z\u00e9s ne terjedjen a leveg\u0151n kereszt\u00fcl.<\/p>\n<p>A m\u0171t\u0151k l\u00e9gsz\u0171r\u0151rendszerei cs\u00f6kkentik a leveg\u0151ben sz\u00e1ll\u00f3 r\u00e9szecsk\u00e9k \u00e1ltali fert\u0151z\u00e9s kock\u00e1zat\u00e1t. A HEPA sz\u0171r\u0151 gondoskodik a moziba bevezetett leveg\u0151 tisztas\u00e1g\u00e1r\u00f3l, a l\u00e9gcser\u00e9k biztos\u00edtj\u00e1k a friss leveg\u0151t olyan mennyis\u00e9gben, amely elegend\u0151 ahhoz, hogy a helyis\u00e9gben l\u00e9v\u0151 r\u00e9szecsk\u00e9ket megfelel\u0151 szintre h\u00edg\u00edtsa, m\u00edg a pozit\u00edv nyom\u00e1s biztos\u00edtja, hogy a moziba bejut\u00f3 leveg\u0151 ezt megfelel\u0151 szinten tegye. ellen\u0151rz\u00f6tt m\u00f3don.<\/p>\n<h4><strong>Aeroszolk\u00e9pz\u0151 elj\u00e1r\u00e1sok (AGP)<\/strong><\/h4>\n<p>Fokozott \u00f3vint\u00e9zked\u00e9sekre van sz\u00fcks\u00e9g a leveg\u0151ben, ha aeroszolgener\u00e1l\u00f3 elj\u00e1r\u00e1st (AGP) hajtanak v\u00e9gre olyan betegen, akir\u0151l ismert, hogy fert\u0151z\u00f6tt Covid-19-cel, vagy akinek a Covid-19 st\u00e1tusza ismeretlen, vagy a beavatkoz\u00e1st \u201ehotspot\u201d helyen v\u00e9gzik el, \u00e1ltal meghat\u00e1rozottak szerint <a href=\"https:\/\/www.gov.uk\/government\/publications\/wuhan-novel-coronavirus-infection-prevention-and-control\/covid-19-personal-protective-equipment-ppe#ppe-guidance-by-healthcare-context\">K\u00f6zeg\u00e9szs\u00e9g\u00fcgyi Anglia (PHE) \u00fatmutat\u00e1s<\/a>.<\/p>\n<p>A PHE jelenleg \u201ehotspot\u201d helyk\u00e9nt hat\u00e1roz meg minden olyan m\u0171t\u0151t, ahol rendszeresen aeroszolt gener\u00e1lnak. <a href=\"https:\/\/www.gov.uk\/government\/publications\/wuhan-novel-coronavirus-infection-prevention-and-control\/covid-19-personal-protective-equipment-ppe#ppe-guidance-by-healthcare-context\">nagyobb kock\u00e1zat\u00fa akut ter\u00fclet<\/a>. Az aeroszolk\u00e9pz\u0151 elj\u00e1r\u00e1sokat v\u00e9gz\u0151 helyis\u00e9gekben dolgoz\u00f3 szem\u00e9lyzetnek legal\u00e1bb egy folyad\u00e9k\u00e1ll\u00f3 seb\u00e9szeti maszkot kell tartalmaznia a cseppek sz\u00e9tsz\u00f3r\u00f3d\u00e1s\u00e1nak kock\u00e1zat\u00e1nak minimaliz\u00e1l\u00e1sa \u00e9rdek\u00e9ben.<\/p>\n<p><a href=\"https:\/\/www.gov.uk\/government\/publications\/wuhan-novel-coronavirus-infection-prevention-and-control\/covid-19-infection-prevention-and-control-guidance-aerosol-generating-procedures\">Aeroszolk\u00e9pz\u0151 elj\u00e1r\u00e1sok<\/a> l\u00e9gz\u0151szervi \u00e9s seb\u00e9szeti AGP-kre oszthat\u00f3k, a seb\u00e9szeti AGP-k \u00e1ltal\u00e1ban val\u00f3sz\u00edn\u0171leg alacsonyabb bels\u0151 kock\u00e1zat\u00faak, b\u00e1r hosszabb ideig aeroszolokat gener\u00e1lhatnak. A gyakori AGP-k p\u00e9ld\u00e1i az intub\u00e1ci\u00f3, az extub\u00e1l\u00e1s, a tracheostomi\u00e1val kapcsolatos elj\u00e1r\u00e1sok, a non-invaz\u00edv l\u00e9legeztet\u00e9s, a bronchoszk\u00f3pia, a fels\u0151 gyomor-b\u00e9lrendszeri endoszk\u00f3pia \u00e9s bizonyos fog\u00e1szati elj\u00e1r\u00e1sok.<\/p>\n<p>Az, hogy egy m\u0171t\u0151ben h\u00e1ny leveg\u0151cser\u00e9re van sz\u00fcks\u00e9g, az att\u00f3l f\u00fcgg, hogy milyen m\u0171t\u00e9tet v\u00e9geznek benne, \u00e9s milyen ir\u00e1nyelveket kell betartani.<\/p>\n<h4><strong>Aeroszol ki\u00fcr\u00fcl\u00e9si id\u0151k (ACT)<\/strong><\/h4>\n<p>M\u00edg egy norm\u00e1l m\u0171t\u0151ben \u00f3r\u00e1nk\u00e9nt 20 leveg\u0151csere sz\u00fcks\u00e9ges, ezt a sebess\u00e9get rendszeresen t\u00fall\u00e9pik, \u00e9s a lamin\u00e1ris \u00e1raml\u00e1si csarnokok \u00e1ltal\u00e1ban enn\u00e9l sokkal magasabbak. A lamin\u00e1ris \u00e1raml\u00e1si rendszerek lehet\u0151v\u00e9 teszik a l\u00e9g\u00e1raml\u00e1s szorosabb szab\u00e1lyoz\u00e1s\u00e1t a m\u0171k\u00f6d\u00e9si ter\u00fcleten.<\/p>\n<p>Sz\u00e9les k\u00f6rben elfogadott <a href=\"https:\/\/www.cdc.gov\/infectioncontrol\/guidelines\/environmental\/appendix\/air.html#tableb1\">nemzetk\u00f6zi ir\u00e1nyelveket<\/a> hivatkozzon azokra az adatokra, amelyek azt mutatj\u00e1k, hogy minden leveg\u0151csere k\u00f6r\u00fclbel\u00fcl 63% leveg\u0151ben l\u00e9v\u0151 szennyez\u0151d\u00e9st t\u00e1vol\u00edt el, \u00e9s t\u00f6bb mint 99% elt\u00e1vol\u00edthat\u00f3 \u00f6t leveg\u0151csere ut\u00e1n. Ezen feltev\u00e9s alapj\u00e1n a kering\u0151 aeroszolokb\u00f3l 10 csere ut\u00e1n csak 0,004% marad meg. B\u00e1r korl\u00e1tozott bizony\u00edt\u00e9k \u00e1ll rendelkez\u00e9sre ennek a sz\u00e1m\u00edt\u00e1si m\u00f3dszernek az al\u00e1t\u00e1maszt\u00e1s\u00e1ra, sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k, \u00e9s a PHE-\u00fatmutat\u00f3 hivatkozik r\u00e1.<\/p>\n<p>Az, hogy mennyi ideig tart egy adott sz\u00e1m\u00fa leveg\u0151csere v\u00e9grehajt\u00e1sa, a haszn\u00e1lt sz\u00ednh\u00e1z, helyis\u00e9g vagy \u00e9p\u00fclet szell\u0151z\u0151rendszer\u00e9t\u0151l f\u00fcgg. <a href=\"https:\/\/associationofanaesthetists-publications.onlinelibrary.wiley.com\/doi\/full\/10.1111\/anae.15146#anae15146-bib-0001\">A sz\u00e1m\u00edt\u00e1s<\/a> az \u201eaeroszol ki\u00fcr\u00fcl\u00e9si ideje\u201d (ACT) \u2013 a helyis\u00e9g leveg\u0151cser\u00e9j\u00e9hez sz\u00fcks\u00e9ges id\u0151 percekben \u2013 60 osztva az adott helyis\u00e9gben m\u00e9rt vagy becs\u00fclt \u00f3r\u00e1nk\u00e9nti leveg\u0151cser\u00e9k sz\u00e1m\u00e1val. A kapott percben megadott id\u0151t ezut\u00e1n megszorozzuk a sz\u00fcks\u00e9ges leveg\u0151cser\u00e9k sz\u00e1m\u00e1val.<\/p>\n<p>Az \u00e1ltal\u00e1nos ir\u00e1nyelveket \u00e9s aj\u00e1nl\u00e1sokat azonban \u00f3vatosan kell alkalmazni. A val\u00f3s\u00e1gban az aeroszol ki\u00fcr\u00fcl\u00e9si ideje a helyis\u00e9g jellemz\u0151it\u0151l f\u00fcgg, \u00e9s helyf\u00fcgg\u0151. Az egyes helyis\u00e9gek vagy sz\u00ednh\u00e1zak aeroszol-tisztul\u00e1si idej\u00e9nek kisz\u00e1m\u00edt\u00e1s\u00e1hoz az eg\u00e9szs\u00e9g\u00fcgyi szolg\u00e1latnak ismernie kell az egyes sz\u00ednh\u00e1zi helysz\u00ednek l\u00e9gcsere-ar\u00e1nyait. M\u00edg a legt\u00f6bb m\u0171t\u0151ben magas a szell\u0151ztet\u00e9s m\u00e9rt\u00e9ke, \u00e1ltal\u00e1ban \u00f3r\u00e1nk\u00e9nt 20 vagy t\u00f6bb leveg\u0151csere, ez v\u00e1ltozhat, \u00e9s <a href=\"https:\/\/assets.publishing.service.gov.uk\/government\/uploads\/system\/uploads\/attachment_data\/file\/144029\/HTM_03-01_Part_A.pdf\">t\u00f6rv\u00e9nyi el\u0151\u00edr\u00e1s<\/a> a szell\u0151z\u00e9si sebess\u00e9get 14 havonta kell m\u00e9rni.<strong>&#160;<\/strong><\/p>\n<h4><strong>Az elj\u00e1r\u00e1sok k\u00f6z\u00f6tti felsz\u00e1mol\u00e1si id\u0151<\/strong><\/h4>\n<p>A <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1111\/anae.15146\">az Aneszteziol\u00f3gusok Sz\u00f6vets\u00e9ge \u00e1ltal k\u00f6zz\u00e9tett levelet<\/a> j\u00faniusban javasolta, hogy az aeroszol-tisztul\u00e1si id\u0151 (ACT) megegyezzen azzal az id\u0151vel, amely az \u00f6t leveg\u0151cser\u00e9hez sz\u00fcks\u00e9ges \u2013 egy adott ter\u00fcleten m\u00e9rve \u2013 az elj\u00e1r\u00e1sok k\u00f6z\u00f6tt, hogy elegend\u0151 aeroszol-tisztul\u00e1s \u00e1lljon rendelkez\u00e9sre. Erre az aj\u00e1nl\u00e1sra gyakran hivatkoznak, azonban m\u00e1s forr\u00e1sokb\u00f3l sz\u00e1rmaz\u00f3 becsl\u00e9sek k\u00e9t ACT-t\u0151l eg\u00e9szen 10-15 ACT-ig terjednek.<\/p>\n<p>Abb\u00f3l a feltev\u00e9sb\u0151l kiindulva, hogy az elj\u00e1r\u00e1sok k\u00f6z\u00f6tt \u00f6t leveg\u0151cser\u00e9re van sz\u00fcks\u00e9g, egy \u00f3r\u00e1nk\u00e9nt 20 leveg\u0151cser\u00e9t alkalmaz\u00f3 norm\u00e1l m\u0171t\u0151h\u00f6z 15 perces \u00fcr\u00edt\u00e9si id\u0151re lenne sz\u00fcks\u00e9g. A lamin\u00e1ris \u00e1raml\u00e1stechnikai szell\u0151ztet\u0151 rendszerek \u00f3r\u00e1nk\u00e9nt sokkal nagyobb sz\u00e1m\u00fa leveg\u0151cser\u00e9t hajthatnak v\u00e9gre, ami azt jelenti, hogy r\u00f6videbb id\u0151re van sz\u00fcks\u00e9g az elj\u00e1r\u00e1sok k\u00f6z\u00f6tt.<\/p>\n<p>Minden eg\u00e9szs\u00e9g\u00fcgyi szolg\u00e1ltat\u00f3 saj\u00e1t d\u00f6nt\u00e9se alapj\u00e1n d\u00f6nthet arr\u00f3l, hogy milyen leveg\u0151csere-gyakoris\u00e1g elfogadhat\u00f3 az aeroszolok biztons\u00e1gos elt\u00e1vol\u00edt\u00e1s\u00e1hoz, a klinikai ter\u00fcleteken ismert leveg\u0151csere-ar\u00e1nya alapj\u00e1n. B\u00e1r a k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpus\u00fa l\u00e9tes\u00edtm\u00e9nyekre jellemz\u0151 tartom\u00e1nyok \u00e1llnak rendelkez\u00e9sre, a becsl\u00e9sek haszn\u00e1lata a kem\u00e9ny adatok helyett a kock\u00e1zattal hozhat\u00f3 \u00f6sszef\u00fcgg\u00e9sbe.<\/p>\n<p>Ezenk\u00edv\u00fcl a Covid-pozit\u00edv vagy ismeretlen Covid-st\u00e1tus\u00fa betegek eset\u00e9ben negat\u00edv nyom\u00e1sra lehet sz\u00fcks\u00e9g a fert\u0151z\u00e9s kock\u00e1zat\u00e1nak cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben a sz\u00ednh\u00e1zi k\u00f6rnyezeten k\u00edv\u00fcl.<\/p>\n<p><strong>A sz\u00ednh\u00e1zi \u00e1tfut\u00e1si id\u0151k jav\u00edt\u00e1sa<\/strong><\/p>\n<p>F\u00fcggetlen\u00fcl att\u00f3l, hogy h\u00e1ny l\u00e9gcser\u00e9t hajtanak v\u00e9gre a k\u00f3rh\u00e1zak az elj\u00e1r\u00e1sok k\u00f6z\u00f6tt, k\u00e9ts\u00e9gtelen, hogy az egyes k\u00f3rh\u00e1zak \u00e1ltal elfogadott politika jelent\u0151s hat\u00e1ssal lehet a sz\u00ednh\u00e1zi termel\u00e9kenys\u00e9g szintj\u00e9re. Az egyes leveg\u0151cser\u00e9k idej\u00e9nek cs\u00f6kkent\u00e9se, \u00e9s \u00edgy a sz\u00ednh\u00e1zi v\u00e1rakoz\u00e1si id\u0151k cs\u00f6kkent\u00e9se hat\u00e9konys\u00e1gn\u00f6veked\u00e9shez vezethet, \u00e9s k\u00f6zvetlen\u00fcl befoly\u00e1solhatja, hogy h\u00e1ny beteget lehet kezelni egy napon.<\/p>\n<p>Min\u00e9l nagyobb a l\u00e9g\u00e1raml\u00e1s \u00e9s az \u00f3r\u00e1nk\u00e9nti l\u00e9gcser\u00e9k sz\u00e1ma, amelyek egy helyis\u00e9gben vagy sz\u00ednh\u00e1zban lehets\u00e9gesek, ann\u00e1l gyorsabban <a href=\"https:\/\/bjanaesthesia.org\/article\/S0007-0912(20)30853-9\/fulltext\">aeroszolok tiszt\u00edthat\u00f3k<\/a>, \u00e9s min\u00e9l gyorsabbak lehetnek a betegek \u00e1tfut\u00e1si ideje. B\u00e1r a k\u00fcl\u00f6nbs\u00e9g \u00e9s az egyes beavatkoz\u00e1sok k\u00f6z\u00f6tt megtakar\u00edtott id\u0151 csek\u00e9lynek t\u0171nhet, l\u00e9nyeges k\u00fcl\u00f6nbs\u00e9get jelenthet az egy nap vagy egy h\u00e9t alatt elv\u00e9gzett beavatkoz\u00e1sok sz\u00e1m\u00e1hoz k\u00e9pest, ami v\u00e9gs\u0151 soron cs\u00f6kkenti a betegek tervezett seb\u00e9szeti \u00e9s diagnosztikai beavatkoz\u00e1sainak v\u00e1rakoz\u00e1si idej\u00e9t.<\/p>\n<p>A mobil \u00e9s modul\u00e1ris m\u0171t\u0151k er\u0151sen ellen\u0151rz\u00f6tt k\u00f6rnyezetet k\u00e9pviselnek, ami megk\u00f6nny\u00edti az egyes esetekben sz\u00fcks\u00e9ges l\u00e9gcsere sz\u00e1m\u00e1nak kisz\u00e1m\u00edt\u00e1s\u00e1t. Amellett, hogy n\u00f6velik a kapacit\u00e1st a v\u00e1r\u00f3list\u00e1k cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben, ezek az egys\u00e9gek bizonyos esetekben t\u00f6bb \u00f3r\u00e1nk\u00e9nti leveg\u0151cser\u00e9t tudnak biztos\u00edtani, mint egy k\u00f3rh\u00e1z bels\u0151 l\u00e9tes\u00edtm\u00e9nyei, ami m\u00e9g tov\u00e1bb n\u00f6veli az \u00e1tereszt\u0151k\u00e9pess\u00e9get.<\/p>\n<p>1 TP1T <a href=\"\/hu_hu\/facilities\/operating-theatres\/\">mobil m\u0171t\u0151k<\/a> \u00e9s <a href=\"\/hu_hu\/facilities\/endoscopy\/\">endoszk\u00f3pos lakoszt\u00e1lyok<\/a> HEPA-sz\u0171r\u0151vel ell\u00e1tott k\u00f6rnyezeti leveg\u0151t k\u00edn\u00e1l, amely \u00f3r\u00e1nk\u00e9nt ak\u00e1r 30 friss leveg\u0151 cser\u00e9t is k\u00edn\u00e1l a p\u00e1ciensen, mik\u00f6zben <a href=\"\/hu_hu\/facilities\/operating-theatres\/\">mobil lamin\u00e1ris \u00e1raml\u00e1si sz\u00ednh\u00e1z<\/a> \u00f3r\u00e1nk\u00e9nt ak\u00e1r 60 leveg\u0151cser\u00e9t tud v\u00e9grehajtani a sz\u00ednh\u00e1zteremben.<\/p>\n<p>B\u0151vebb inform\u00e1ci\u00f3 a &#039;<a href=\"https:\/\/icmanaesthesiacovid-19.org\/managing-theatre-processes-for-planned-surgery-between-covid-19-surges\">A COVID-19-hull\u00e1mok k\u00f6z\u00f6tti tervezett m\u0171t\u00e9tek sz\u00ednh\u00e1zi folyamatainak kezel\u00e9se<\/a>&#039;, az Intenz\u00edv Ter\u00e1pi\u00e1s Orvostudom\u00e1nyi Kar, az Intenz\u00edv Ter\u00e1pi\u00e1s T\u00e1rsas\u00e1g, az Aneszteziol\u00f3gusok Sz\u00f6vets\u00e9ge \u00e9s a Royal College of Anesthetists k\u00f6z\u00f6s \u00fatmutat\u00f3ja, amelyet az angliai Royal College of Surgeons is j\u00f3v\u00e1hagyott.<\/p>\n<p>A <a href=\"https:\/\/www.rcseng.ac.uk\/coronavirus\/recovery-of-surgical-services\/\">Royal College of Surgeons<\/a> Anglia, a <a href=\"https:\/\/www.alsgbi.org\/2020\/04\/22\/laparoscopy-in-the-covid-19-environment-alsgbi-position-statement\/\">Nagy-Britannia \u00e9s \u00cdrorsz\u00e1g Laparoszk\u00f3pos Seb\u00e9szek Sz\u00f6vets\u00e9ge<\/a> \u00e9s egy <a href=\"https:\/\/www.rcseng.ac.uk\/coronavirus\/joint-guidance-for-surgeons-v2\/\">koll\u00e9giumk\u00f6zi csoport<\/a> A seb\u00e9szeti szervezetek vezet\u0151i \u00fatmutat\u00f3kat is k\u00f6zz\u00e9tettek a Covid-19 sor\u00e1n tervezett utak \u00e9s betegkezel\u00e9s seb\u00e9szeti vonatkoz\u00e1sair\u00f3l.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mivel a tervezett m\u0171t\u00e9tek folytat\u00f3dnak a k\u00f3rh\u00e1zakban, a Covid-19-betegek ell\u00e1t\u00e1sa mellett a fert\u0151z\u00e9sen alapul\u00f3 \u00f3vint\u00e9zked\u00e9sek tov\u00e1bbra is kulcsfontoss\u00e1g\u00faak a kock\u00e1zat minimaliz\u00e1l\u00e1sa \u00e9s az elj\u00e1r\u00e1sok lefolytat\u00e1sa \u00e9rdek\u00e9ben. De kulcst\u00e9nyez\u0151 a m\u0171t\u0151kben lehets\u00e9ges l\u00e9gcsere sebess\u00e9ge is.<\/p>","protected":false},"author":1,"featured_media":1366,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,115],"tags":[137,5,122],"class_list":["post-3619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-products-and-services","tag-endoscopy-suite","tag-mobile","tag-operating-theatre"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The importance of air changes - Vanguard Healthcare Solutions<\/title>\n<meta name=\"description\" content=\"Transmission-based precautions as well as the rate of air changes possible in operating theatres are crucial to continue care during Covid-19\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vanguardhealthcare.co.uk\/hu_hu\/the-importance-of-air-changes\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The importance of air changes - 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