M'chiyembekezo chathu cha 2020, timaganizira za mikangano yamalonda, kulephera kwa ngongole, kukakamizidwa kwachuma, geopolitics komanso nkhondo zakomweko tikamalankhula za kuwopsa kwa 2020, koma "maswans akuda" oyamba amachokera ku chilengedwe, chaka cha 2020 chidayamba ndi kufalikira. ya 2019-ncov chibayo chomwe chinafalikira mdziko lonse lapansi komanso padziko lonse lapansi.Kuopsa kwa mliri watsopano wa coronavirus akukhulupilira kuti anthu ambiri aphunzira zambiri kudzera munjira zosiyanasiyana, komanso amadziwa kuti kachilomboka ndi koopsa, komwe kachilomboka kamafalikira ndi malovu ndiye chifukwa chachikulu cha mliri wowopsawu.Pakuphulika kwa nkhondoyi, sitingasiyanitsidwe ndi kugwiritsa ntchito zinthu zopewera mliri, kuphatikizapo masks, masks azachipatala, magalasi, ndi zina zotero.Zinthu zotsutsana ndi milirizi zimapangidwa ndi nsalu zopanda nsalu, pulasitiki PVC, TPE, mphira wa silikoni ndi zina zotero.Labala ya silicone imaphatikizapo mphira wotentha kwambiri wa silicone ndi mphira wotentha wa silikoni, pakati pawo mphira wotentha kwambiri wa silicone uli ndi Biocompatibility yabwino, palibe fungo, palibe poizoni, kukana kutentha kwa tizilombo toyambitsa matenda, kung'ambika kwabwino komanso kutulutsa madzi abwino, ntchito yabwino monga yosavuta kukonza.Pali zambiri zomwe zimagwiritsidwa ntchito pazinthu zopewera milirizi.

Ponena za chigoba kuti chigwiritsidwe ntchito kwa anthu wamba, wopanga chigoba amapanga mphira wotentha kwambiri wa silikoni mu mphuno ndikuchikulunga muzinthu zosalukidwa, kapena kupanga mphete yosindikizira mwachindunji ndi nsalu yopanda nsalu ndi PVC yapulasitiki panja, kapena amatha kupangidwa mwachindunji mu chigoba chomwe chingalowe m'malo ndi bokosi la fyuluta, kapena akhoza kupangidwa kukhala chigoba chamutu.Biocompatibility yabwino kwambiri yazinthuyo imatha kupanga gawo la chigoba lomwe limakhudzana ndi khungu la thupi la munthu kukhala losavuta kupangitsa kuti ziwengo zotupa zikavala kwa nthawi yayitali;kusindikiza kwake kwabwino komanso kukulitsa, kukonza magwiridwe antchito, chigoba cha nkhope chimatha kuikidwa mosavuta kumaso a munthu, choyenera mawonekedwe a nkhope yamitundu yonse, ndipo chimatha kulekanitsa bwino kuipitsidwa kwa malovu kuchokera pakuwuluka kwa rabara ya Silicone kumakhala ndi mbiri yabwino komanso kukhudza kofewa, komanso amachepetsa kusapeza bwino kuvala chigoba m'makutu ndi kumutu.Kuphatikiza pa mawonekedwe a masks a silicone wamba, masks a silicone a kalasi yachipatala amayenera kupangidwa pamalo ochitira zinthu oyera okhala ndi giredi 300,000 kapena kupitilira apo, ndipo zida zomwe zimagwiritsidwa ntchito ziyenera kukhala mphira wotentha kwambiri wa silikoni womwe wapambana mayeso a certification, omwe ndi azachipatala. mphira wa silicone wa kalasi.Chigoba cha silicone chachipatala chimagwiritsa ntchito m'mphepete mwa mphira wa silicone kuti ukhale wogwirizana kwambiri ndi nkhope, kapangidwe kameneka kameneka kamatha kukwaniritsa zosowa za maonekedwe osiyanasiyana;batani lofulumira lamutu wa mfundo zisanu ndi m'mphepete mwa silicone wokhala ndi zigawo ziwiri zimatha kukwaniritsa zosowa za nkhope, palibe matupi awo sagwirizana;zinthu za silikoni zimatha kusindikiza mpweya woipa wambiri.Pali njira zitatu zazikulu zopatsira kachilomboka: Mkamwa, Mmphuno, ndi Ocular.Chotsatira chake, kufunikira kwa magalasi kunalinso kwakukulu panthawi ya mliri ndipo kupanga kunakula moyenerera.Valani magalasi opangidwa ndi zomatira zamadzimadzi otentha kwambiri, poyerekeza ndi zinthu za PVC zofewa kukhudza, zosavuta kutulutsa zokhotakhota, kusindikiza kungathenso kukwaniritsa zofunikira, chitetezo chokwanira cha wovalayo kuti adzipatulire kachilomboka, kuteteza kachilomboka kuti zisakhudze kuwomba malovu.Ndipo magalasi amatha kutsukidwa mobwerezabwereza ndikugwiritsidwanso ntchito.Mitundu ina ya Chalk zachipatala pa mliri, chodetsa nkhawa kwambiri kuti wakhala matenda odwala kwambiri, mankhwala awo sangasiyanitsidwe ndi inhalation AIDS, monga mphuno pilo.Ndipo kuyambitsa mavuto pambuyo kufunika opaleshoni ndi kwamikodzo opaleshoni, monga Catheter, chapamimba chubu, laryngeal chigoba ndi zina Chalk.Izi zimapangidwa ndi mphira wa silicone wotentha kwambiri wamankhwala.Tikulimbana ndi mliriwu.Mliriwu ndi kuyesanso kwa zida zopangira, ndi chidziwitso chowonjezereka cha thanzi la anthu ndi chitetezo, zinthu za silicon ndi zinthu zake zapadera, anthu ochulukirapo adzalowa m'munda wamasomphenya.