Isici1. Ilingisa ikhanda eliseceleni, futhi inesimiso semithambo yegazi esiyinhloko sekhanda lesokudla lengane, esingasetshenziswa ekufakweni komjovo ngemithambo yekhanda kanye nokuqeqeshwa kokumpontshelwa.2. Kunomuzwa ocacile wokungalungi lapho inaliti ifakwa, futhi ukubhoboza okulungile kuholela ekubuyeni kwegazi okusobala.3. Indawo yokubhoboza kwepayipi lemithambo yegazi kanye nesikhumba segazi kungamelana nokubhoboza okuphindaphindiwe ngaphandle kokuvuza
isayensi yezokwelapha imodeli yokuqeqeshwa kokunakekelwa kwengane enemisebenzi eminingi yokuqeqeshwa komjovo wokubhoboza imithambo ye-tracheal intubation