Ityhubhu yokufunxa esetyenziswa kanye isetyenziselwa izigulane zaseklinikhi ukuthatha isikhohlela okanye incindi kuqhoqhoqho. Umsebenzi wokufunxa wetyhubhu yokufunxa enye kufuneka ube lula kwaye uzinze. Ixesha lokufunxa akufuneki lidlule imizuzwana eyi-15, kwaye isixhobo sokufunxa kufuneka singabi ngaphezu kwemizuzu emi-3.
Ukusetyenziswa kanye kwendlela yokusebenza kwetyhubhu yokufunxa:
(1) Khangela ukuba udibaniso lwenxalenye nganye yesixhobo sokufunxa lugqibelele kwaye akukho kuvuza komoya. Vula amandla, vula iswitshi, jonga ukusebenza kwe-aspirator, kwaye uhlengahlengise uxinzelelo olubi. Ngokuqhelekileyo, uxinzelelo lokufunxa umntu omdala lumalunga ne-40-50 kPa, umntwana ufunxa malunga ne-13-30 kPa, kwaye ityhubhu yokufunxa elahlwayo ifakwa emanzini ukuvavanya umtsalane kunye nokuhlanjululwa kwetyhubhu yesikhumba.
(2) Jika intloko yesigulana kumongikazi kwaye usasaze itawuli yonyango phantsi komhlathi.
(3) Faka ityhubhu yokufunxa elahlwayo ngokolandelelwano lwevestibule yomlomo→izidlele→umqala, kwaye ukhuphe amalungu. Ukuba kukho ubunzima ekufunxeni komlomo, inokufakwa kumqolo wempumlo (izigulane ezingavumelekanga ezinesiseko sokakayi), umyalelo usuka kwi-vestibule yempumlo ukuya kwipaseji yempumlo engezantsi → i-orifice yempumlo yangasemva → i-pharynx → uqhoqhoqho (malunga nama-20). -25cm), kwaye iimfihlo zifunxwa nganye nganye. Yenze. Ukuba kukho i-tracheal intubation okanye i-tracheotomy, isikhohlela sinokufunwa ngokufakwa kwi-cannula okanye kwi-cannula. Isigulane esine-comatose sinokuvula umlomo kunye ne-depressor yolwimi okanye i-opener ngaphambi kokutsala.
4 Kwinkqubo yokukhanga, ukuba isigulane sinokhohlokhohlo olubi, linda ixesha elithile ngaphambi kokuba ukhuphe. Hlanza ityhubhu yokufunxa nangaliphi na ixesha ukuphepha ukuvaleka.
5 Qwalasela isixa, umbala kunye nohlobo lwe-aspirate kwaye urekhode njengoko kuyimfuneko.
Ityhubhu yokufunxa elahlayo yimveliso enyumba, evalwa yi-ethylene oxide kwaye inzala iminyaka emi-2. Ilinganiselwe kusetyenziso lwexesha elinye, itshatyalaliswe emva kokusetyenziswa, kwaye akuvumelekanga ukusetyenziswa ngokuphindaphindiweyo. Ke ngoko, ityhubhu yokufunxa elahlayo ayifuni ukuba isigulana sicoce kwaye sibulale iintsholongwane ngokwazo.
Ixesha lokuposa: Jul-05-2020
