Nitrous oxide, yomwe imadziwika kuti kuseka gasi, yakhala ikugwiritsidwa ntchito pazinthu zosiyanasiyana kuphatikiza zachipatala ndi zophikira. Komabe, pali kusiyana kwakukulu pakati pa kalasi ya nitrous oxide yamankhwala ndi nitrous oxide yazakudya zomwe ndizofunikira kuzimvetsetsa.
Nitrous oxide (N2O) ndi mpweya wopanda mtundu, wosapsa ndi fungo lokoma pang'ono komanso kukoma kwake. Zakhala zikugwiritsidwa ntchito kwa zaka zopitilira zana muzachipatala komanso zamano ngati mankhwala oletsa ululu komanso oletsa kupweteka. Kuphatikiza apo, amagwiritsidwa ntchito m'makampani azakudya ngati chothandizira popangira zopangira zotsekemera zotsekemera komanso popanga zakudya zina.
Medical grade nitrous oxide imapangidwa ndikuyeretsedwa kuti ikwaniritse miyezo yokhazikika yokhazikitsidwa ndi mabungwe olamulira monga United States Pharmacopeia (USP) kapena European Pharmacopoeia (Ph. Eur.). Imayesedwa mwamphamvu kuti iwonetsetse kuti ilibe zonyansa komanso zowononga, ndikupangitsa kuti ikhale yotetezeka kuti igwiritsidwe ntchito pazachipatala. Medical grade nitrous oxide nthawi zambiri amagwiritsidwa ntchito powongolera ululu panthawi yachipatala chaching'ono komanso kuchiza mano.
Mbali inayi,chakudya kalasi nitrous oxideamapangidwa makamaka kuti azigwiritsidwa ntchito pophikira. Nthawi zambiri amagwiritsidwa ntchito ngati chowongolera mu zitini za aerosol kupanga zonona zokwapulidwa ndi thovu zina. Food grade nitrous oxide imayendetsedwa ndi oyang'anira chitetezo chazakudya kuti awonetsetse kuti ikukwaniritsa miyezo yoyenera yoyeretsera. Ngakhale kuti ndizotetezeka kugwiritsidwa ntchito pokonza chakudya, sizoyenera kugwiritsidwa ntchito pachipatala kapena mano chifukwa cha kupezeka kwa zonyansa.
Kusiyana kwakukulu pakati pa kalasi yachipatala nitrous oxide ndi kalasi ya chakudya nitrous oxide kuli pachiyero chawo komanso momwe amagwiritsidwira ntchito. Medical grade nitrous oxide imakumana ndi njira zoyezera kwambiri ndikuyesedwa kuti zitsimikizire kuti ikukwaniritsa miyezo yapamwamba kwambiri pazachipatala. Ndikofunikira kuti chitetezo cha odwala chikhale chodziwikiratu kuti nitrous oxide yachipatala yokha ndiyomwe imagwiritsidwa ntchito pazachipatala kupewa ngozi zomwe zingachitike chifukwa cha zonyansa.
Mosiyana ndi izi, nitrous oxide yamtundu wa chakudya idapangidwa makamaka kuti igwiritsidwe ntchito pazakudya ndipo imagwirizana ndi malamulo omwe akhazikitsidwa ndi oyang'anira chitetezo chazakudya. Ngakhale kuti ikhoza kukhala yotetezeka kuti idye ikagwiritsidwa ntchito pokonza chakudya, si yoyenera pazifukwa zachipatala chifukwa cha kupezeka kwa zowononga zomwe zingayambitse thanzi kwa odwala.
Kugwiritsa ntchito giredi yoyenera ya nitrous oxide ndikofunikira pakuwonetsetsa chitetezo pazachipatala komanso zophikira. Ogwira ntchito zachipatala ayenera kutsatira malangizo okhwima ndi malamulo akamagwiritsa ntchito nitrous oxide pa anesthesia kapena kuchepetsa ululu kuti achepetse chiopsezo cha zotsatirapo kwa odwala. Momwemonso, akatswiri azakudya ayenera kuwonetsetsa kuti chakudya cha nitrous oxide chikugwiritsiridwa ntchito moyenera molingana ndi mfundo zachitetezo chazakudya kuti apewe ngozi zilizonse zomwe zingakhudzidwe ndi kuipitsidwa.
Ndikofunikiranso kuti ogula adziwe kusiyana pakati pa kalasi yachipatala ndi chakudya cha nitrous oxide pamene akugwiritsa ntchito zinthu zomwe zili ndi mpweya umenewu. Kaya mukugwiritsa ntchito zopangira zokwapulidwa kunyumba kapena kuchipatala, kumvetsetsa kufunika kogwiritsa ntchito nitrous oxide yoyenera kungathandize kupewa ngozi zomwe sizingachitike paumoyo.
Mabungwe olamulira monga US Food and Drug Administration (FDA) ndi European Medicines Agency (EMA) amagwira ntchito yofunika kwambiri kuyang'anira kupanga, kugawa, ndi kugwiritsa ntchito mankhwala a nitrous oxide. Mabungwewa amakhazikitsa mfundo zokhwima za chiyero, zolemba, ndi zolemba kuti zitsimikizire kuti nitrous oxide yapamwamba yokha ndiyomwe ikugwiritsidwa ntchito pazachipatala.
Momwemonso, oyang'anira chitetezo chazakudya monga US Food and Drug Administration (FDA) ndi European Food Safety Authority (EFSA) amayang'anira kupanga ndi kugwiritsa ntchito chakudya cha nitrous oxide kuti ateteze thanzi la ogula. Mabungwewa amakhazikitsa malangizo okhudza ukhondo, kulemba zilembo, komanso kugwiritsa ntchito movomerezeka kwa nitrous oxide pazakudya zophikira.
Pomaliza, kusiyana pakati pa kalasi yamankhwala nitrous oxide ndi nitrous oxide yazakudya ndikofunikira kuti timvetsetse momwe amagwiritsidwira ntchito komanso chitetezo. Medical grade nitrous oxide imatsukidwa mwamphamvu ndikuyesedwa kuti ikwaniritse miyezo yapamwamba kwambiri pazachipatala, pomwe nitrous oxide yazakudya imapangidwira kuti igwiritsidwe ntchito pophikira ndipo imagwirizana ndi malamulo oteteza chakudya. Pozindikira kusiyana kumeneku ndikutsata malamulo oyendetsera ntchito, akatswiri azaumoyo, akatswiri azakudya, komanso ogula amatha kuonetsetsa kuti nitrous oxide ikugwiritsidwa ntchito moyenera komanso moyenera m'malo awo.