UKRAINE LABORATORY: CHIPINDA CHOYERETSA CHOGWIRITSA NTCHITO CHOPANDA NTCHITO CHOKHALA NDI FFUS

Mu 2022, m'modzi mwa makasitomala athu aku Ukraine adatipempha kuti tipange zipinda zingapo zoyera za ISO 7 ndi ISO 8 kuti tibzale zomera mkati mwa nyumba yomwe ilipo yomwe ikugwirizana ndi ISO 14644. Tapatsidwa ntchito yonse yokonza ndi kupanga pulojekitiyi. Posachedwapa zinthu zonse zafika pamalopo ndipo zakonzeka kuyikidwa m'chipinda choyera. Chifukwa chake, tsopano tikufuna kufotokoza mwachidule za pulojekitiyi.

Mtengo wa chipinda choyeretsa siwongofuna ndalama zambiri, komanso kutengera kuchuluka kwa malo osinthira mpweya omwe amafunikira komanso momwe mpweya umasefedwera bwino. Kugwiritsa ntchito kungakhale kokwera mtengo kwambiri, chifukwa mpweya wabwino ungasungidwe pokhapokha ngati ukugwiritsidwa ntchito nthawi zonse. Osatchulanso kugwiritsa ntchito mphamvu moyenera komanso kutsatira miyezo ya chipinda choyeretsa nthawi zonse zomwe zimapangitsa chipinda choyeretsa kukhala chimodzi mwa zinthu zofunika kwambiri paukadaulo wopanga ndi ma laboratories.

Gawo Lokonzekera ndi Kupanga

Popeza timagwira ntchito yokonza zipinda zoyera zomwe zimapangidwa mwapadera kuti zigwirizane ndi zosowa zosiyanasiyana zamafakitale, tinalandira mosangalala vutoli ndi chiyembekezo chopereka yankho losavuta komanso lotsika mtengo lomwe lingapitirire zomwe tinkayembekezera. Pa nthawi yokonza, tinapanga zojambula zatsatanetsatane za malo oyera zomwe zinali ndi zipinda zotsatirazi:

Mndandanda wa Zipinda Zoyera

Chitsanzo Chokhazikika: Kapangidwe ka Chipinda Chogwiritsira Ntchito Mpweya (AHU)

Poyamba, tinapanga chipinda choyera chachikhalidwe chokhala ndi kutentha ndi chinyezi chokhazikika AHU ndipo tinawerengera mtengo wonse. Kuphatikiza pa kapangidwe ndi kupanga zipinda zoyera, zopereka zoyambirira ndi mapulani oyamba zinaphatikizapo chipangizo choyendetsera mpweya chokhala ndi 15-20% kuposa mpweya wofunikira. Mapulani oyamba apangidwa motsatira malamulo a kuyenda kwa laminar ndi manifolds operekera ndi obweza komanso zosefera za H14 HEPA zophatikizidwa.

Malo onse oyera omwe anayenera kumangidwa anali pafupifupi 50 m2, zomwe zikutanthauza zipinda zingapo zazing'ono zoyera.

Mtengo Wochuluka Mukapangidwa ndi AHU

Ndalama zomwe zimagwiritsidwa ntchito pokonza zipinda zoyera zimasiyana malinga ndi:

·Kufunika kwa ukhondo wa chipinda choyera;

· Ukadaulo wogwiritsidwa ntchito;

· Kukula kwa zipinda;

· Kugawa malo oyera.

Ndikofunika kudziwa kuti kuti musefe ndikusinthitsa mpweya bwino, pamafunika mphamvu zambiri kuposa momwe zimakhalira muofesi. Komanso, zipinda zoyera zotsekedwa bwino zimafunanso mpweya wabwino.

Pankhaniyi, malo oyera anagawidwa kwambiri pamalo ang'onoang'ono kwambiri, pomwe zipinda zitatu zazing'ono (Laboratory #1, Laboratory #2, Sterile Entrance) zinali ndi zofunikira paukhondo wa ISO 7 ndi ISO 8, zomwe zinapangitsa kuti ndalama zoyambira zogulira ziwonjezeke kwambiri. Mwachionekere, ndalama zambiri zogulira zinagwedezanso wogula, chifukwa bajeti ya polojekitiyi inali yochepa. 

Kupanganso ndi Njira Yotsika Mtengo ya FFU

Popempha kwa wogulitsa ndalama, tinayamba kufufuza njira zochepetsera ndalama. Kapangidwe ka chipinda choyera komanso kuchuluka kwa zitseko ndi mabokosi oyendera anaperekedwa, palibe ndalama zina zomwe zikanapezeka pano. Mosiyana ndi zimenezi, kukonzanso makina operekera mpweya kumawoneka ngati yankho lodziwikiratu.

Chifukwa chake, denga la zipinda linakonzedwanso kukhala lofanana, kuchuluka kwa mpweya wofunikira kunawerengedwa ndikuyerekezeredwa ndi kutalika kwa chipinda chomwe chinalipo. Mwamwayi, panali malo okwanira owonjezera kutalika. Lingaliro linali kuyika ma FFU kudzera padenga, ndikuchotsa pamenepo kupereka mpweya woyera ku zipinda zoyera kudzera mu zosefera za HEPA pogwiritsa ntchito makina a FFU (mayunitsi osefera a fan). Mpweya wobwerera umazunguliranso pogwiritsa ntchito mphamvu yokoka kudzera m'mitsempha ya mpweya m'mbali mwa makoma, omwe amaikidwa m'makoma, kuti pasatayike malo.

Mosiyana ndi AHU, ma FFU amalola mpweya kuyenda m'dera lililonse kuti akwaniritse zofunikira za dera limenelo.

Pakukonzanso, tinaphatikiza choziziritsira mpweya choyikidwa padenga kudzera padenga chokhala ndi mphamvu zokwanira, zomwe zimatha kutentha komanso kuziziritsa malo. Ma FFU akonzedwa kuti apereke mpweya wabwino kwambiri mkati mwa malowo.

Kusunga Ndalama Kwakwaniritsidwa

Kukonzanso kumeneku kunapangitsa kuti pakhale ndalama zambiri zosungira chifukwa kapangidwe katsopano kanalola kuti zinthu zingapo zodula zichotsedwe monga

·AHU;

· Dongosolo lonse la mapaipi okhala ndi zinthu zowongolera;

· Ma valve a injini.

Kapangidwe katsopano kamakhala ndi njira yosavuta kwambiri yomwe sikuti imangochepetsa ndalama zogulira, komanso imapangitsa kuti ndalama zogwirira ntchito zichepetse poyerekeza ndi njira ya AHU.

Mosiyana ndi kapangidwe koyambirira, dongosolo lokonzedwanso likugwirizana ndi bajeti ya wogula, kotero tinagwira ntchito yogwirira ntchitoyi.

Mapeto

Poganizira zotsatira zomwe zapezeka, zitha kunenedwa kuti kukhazikitsa zipinda zoyera pogwiritsa ntchito makina a FFU otsatira miyezo ya ISO14644 kapena GMP kungapangitse kuti ndalama zichepe kwambiri. Ubwino wa ndalama ukhoza kupezeka poganizira ndalama zogulira komanso zogwirira ntchito. Makina a FFU amathanso kulamulidwa mosavuta, motero, ngati pakufunika, chipinda choyera chikhoza kuyikidwa pamalo opumulirako panthawi yopanda ntchito.