Makina oletsa kupweteka ndi zida zofunika zoperekera opaleshoni yotetezeka komanso yothandiza kwa odwala panthawi ya opaleshoni.Chimodzi mwazinthu zofunika kwambiri zamakinawa ndi njira yopumira, yomwe imayang'anira kuperekera mpweya ndi mpweya wamankhwala kwa wodwalayo.Pali mitundu ingapo ya njira zopumira zomwe zilipo, iliyonse ili ndi zabwino zake komanso zovuta zake.Ndiye, ndi njira iti yabwino yopumira pamakina ochititsa dzanzi?

Njira imodzi yotchuka ndidongosolo kupuma mozungulira.Dongosololi limagwiritsa ntchito dera lotsekedwa kuti lizizunguliranso mpweya wotuluka, kuchepetsa zinyalala ndikusunga mpweya woletsa ululu.Dongosolo lozungulira limaphatikizaponso mpweya wa carbon dioxide, womwe umachotsa mpweya woipa kuchokera ku mpweya wotuluka mumlengalenga usanabwerenso.Zotsatira zake zimakhala zogwira mtima kwambiri komanso zotsika mtengo zomwe zimapereka mpweya wokwanira wa mpweya ndi mpweya wopweteka kwa wodwalayo.

Njira ina ndi dongosolo la Mapleson, lomwe limagwiritsa ntchito machubu ndi ma valve angapo kuti apereke mpweya watsopano kwa wodwala ndikuchotsa mpweya wotuluka.Dongosololi limasinthasintha ndipo lingagwiritsidwe ntchito ndi akulu ndi ana, zomwe zimapangitsa kukhala chisankho chodziwika bwino m'zipatala zambiri.Komabe, dongosolo la Mapleson likhoza kukhala lochepa kwambiri kuposa dongosolo lozungulira, ndipo lingafunike maulendo apamwamba kuti asunge mpweya wokwanira ndi anesthesia.

Njira yachitatu ndi njira ya Bain, yomwe ili yofanana ndi ya Mapleson koma imaphatikizapo chubu cha coaxial chomwe chimapereka mpweya watsopano mwachindunji kwa wodwalayo.Dongosololi limadziwika chifukwa chakuchita bwino komanso kutha kupereka milingo yolondola komanso yolondola ya anesthesia, ndikupangitsa kuti ikhale chisankho chodziwika bwino kwa akatswiri ambiri azachipatala.

Pamapeto pake, njira yabwino yopuma yopangira makina opangira opaleshoni idzadalira zinthu zosiyanasiyana, kuphatikizapo zosowa zenizeni za wodwalayo, mtundu wa opaleshoni yomwe ikuchitika, komanso zomwe gulu lachipatala limakonda.Ogwira ntchito zachipatala ayenera kuganizira mozama mfundozi posankha njira yopumira ya makina awo ogonetsa kuti atsimikizire kuti odwala awo ali ndi zotsatira zabwino kwambiri.

Ngati mukufuna kudziwa zambiri za mitundu yosiyanasiyana ya makina opumira omwe amapezeka pamakina ogonetsa kapena mukufuna kuthandizidwa posankha njira yoyenera yachipatala chanu, funsani ndi wothandizira zida za opaleshoni yoyenerera kapena lankhulani ndi dipatimenti yachipatala yachipatala chanu kuti akuthandizeni.

Pomaliza, kusankha njira yoyenera yopumira pamakina ochititsa dzanzi ndi chisankho chofunikira chomwe chingakhudze chitetezo cha odwala ndi zotsatira zake.Poganizira mosamala zomwe mungasankhe ndikusankha dongosolo lomwe limakwaniritsa zosowa za odwala awo, akatswiri azachipatala angapereke anesthesia yotetezeka komanso yothandiza panthawi ya opaleshoni.