Le modeli iyilwe kwaye yenziwe ngokusekelwe kumzimba womntu oqhelekileyo, ukusuka kwimo yayo iyonke ukuya kuzo zonke izinto zayo eziphambili. Udonga lwesifuba oluphezulu kunye namathambo entloko enziwe ngeplastiki eqinisiweyo yefiberglass, ngelixa ubuso, impumlo, umlomo, ulwimi, i-epiglottis, i-larynx, i-trachea, i-bronchi, i-esophagus, imiphunga, isisu, kunye nesimo sesifuba esingaphezulu zenziwe kusetyenziswa iplastiki ethambileyo nethambileyo. Umhlathi osezantsi oshukumayo ufakwe ukuvumela umlomo ukuba uvuleke kwaye uvale. Ukuhamba kwamalungu omlomo wesibeleko kuvumela intloko ukuba ithambekele ngasemva ukuya kuma-80 degrees kwaye ihambe phambili ukuya kuma-15 degrees. Kukho imiqondiso yokukhanya ebonisa indawo yokufaka ityhubhu. Umsebenzisi angenza uqeqesho lokufaka ityhubhu ngokulandela amanyathelo aqhelekileyo okufaka ityhubhu.
Indlela yokufaka ityhubhu yomlomo kwi-trachea:
1. Ukulungiselela ngaphambi kotyando lokufakelwa ityhubhu: A: Jonga i-laryngoscope. Qinisekisa ukuba iblade ye-laryngoscope kunye nesiphatho ziqhagamshelwe ngokufanelekileyo, kwaye isibane sangaphambili se-laryngoscope sivuliwe. B: Jonga i-cuff ye-catheter. Sebenzisa isirinji ukufutha i-cuff engaphambili kwe-catheter, uqinisekise ukuba akukho kuvuza komoya kwi-cuff, uze ukhuphe umoya kwi-cuff. C: Nciphisa ilaphu elithambileyo kwi-oyile yokuthambisa uze uyifake kwincam ye-catheter kunye nomphezulu we-cuff. Nciphisa ibrashi kwi-oyile yokuthambisa uze uyifake kwicala elingaphakathi le-trachea ukuze kube lula ukuhamba kwe-catheter.
2. Beka i-dummy kwindawo elele phantsi, intloko ityekele ngasemva kwaye intamo iphakanyisiwe, ukuze umlomo, i-pharynx kunye ne-trachea zilungelelaniswe ngokukodwa kwi-axis enye.
3. Umqhubi umi ecaleni kwentloko ye-mannequin, ebambe i-laryngoscope ngesandla sakhe sasekhohlo. I-laryngoscope ekhanyisiweyo kufuneka ithambeke kwi-engile yasekunene esiya emqaleni. I-laryngoscope blade kufuneka ifakwe ngasemva kolwimi ukuya kwisiseko solwimi, ize iphakanyiswe kancinci phezulu. Umphetho we-epiglottis unokubonakala. Beka icandelo elingaphambili le-laryngoscope kwindawo edibana kuyo i-epiglottis kunye nesiseko solwimi. Emva koko phakamisa i-laryngoscope kwakhona ukuze ubone i-glottis.
4. Emva kokuveza i-glottis, bamba i-catheter ngesandla sakho sasekunene uze ulungelelanise icandelo elingaphambili le-catheter ne-glottis. Faka i-catheter kancinci kwi-trachea. Yifake malunga ne-1 cm kwi-glottis, uze uqhubeke uyijikeleza uze uyifake ngakumbi kwi-trachea. Kubantu abadala, kufuneka ibe yi-4 cm, kwaye kubantwana, kufuneka ibe malunga ne-2 cm. Ngokubanzi, ubude be-catheter kubantu abadala yi-22-24 cm (oku kunokulungiswa ngokwemeko yesigulana).
5. Beka itreyi yamazinyo ecaleni kombhobho we-tracheal, uze ukhuphe i-laryngoscope.
6. Qhagamshela isixhobo sokuvuselela umzimba kwi-catheter uze ucinezele ibhegi yokuvuselela umzimba ukuze umoya ungene kwi-catheter.
7. Ukuba i-catheter ifakwe kwi-trachea, ukunyuka kwamafutha kuya kubangela ukuba imiphunga yomibini ikhule. Ukuba i-catheter ingena ngengozi kwi-esophagus, ukunyuka kwamafutha kuya kubangela ukuba isisu sikhule kwaye isandi esivakalayo siya kukhutshwa njengesilumkiso.
8. Emva kokuqinisekisa ukuba i-catheter ifakwe ngokuchanekileyo kwi-trachea, lungisa i-catheter kunye netreyi yamazinyo ngokukhuselekileyo ngeteyiphu ende yokuncamathelisa.
9. Sebenzisa inaliti yokufaka umoya ofanelekileyo kwi-cuff. Xa i-cuff ivuvukile, inokuqinisekisa ukuba itywinwa kakuhle phakathi kwe-catheter kunye nodonga lwe-tracheal, ithintele ukuvuza komoya ovela kwi-mechanical respirator xa uhambisa umoya emiphungeni. Ingathintela nokuhlanza kunye nokuphuma komoya ukuba kubuyele kwi-trachea.
10. Sebenzisa isirinji ukukhupha i-cuff uze ususe isibambi se-cuff.
11. Ukuba i-laryngoscope ayisetyenziswanga kakuhle kwaye ibangela uxinzelelo kumazinyo, kuya kubakho isandi se-alamu.
Ixesha leposi: Novemba-11-2025