Cricoid siab yog cov txheej txheem uas lub siab tso rau ntawm thaj tsam ntawm cov pob txha zoo li cov ntaub so ntswg hauv caj dab kom flatten cov hlab pas (tube uas txuas lub qhov ncauj mus rau lub plab). Nov yog npaj rau tiv thaiv ntuav ntawm lub plab.
Cricoid siab siv rau dab tsi?
Cricoid siab rau occlude lub sab sauv kawg ntawm cov hlab ntsha, tseem hu ua Sellick manoeuvre, yuav siv tau kom txo tau txoj kev pheej hmoo ntawm pulmonary aspiration ntawm gastric ntsiab lus thaum lub sij hawm intubation rau ceev induction ntawm anaesthesia. Kev siv tau zoo thiab nyab xeeb ntawm cov txheej txheem yuav tsum muaj kev cob qhia thiab kev paub dhau los.
Thaum twg yuav tsum siv lub siab cricoid?
- Siv cricoid siab. Ua raws li cov pa ua ntej, tab sis ua ntej induction intravenous, siv lub zog ntawm 10N (1kg) thiab tom qab tsis nco qab nce lub zog mus rau 30N (3kg) (qhov quab yuam no kuj yuav tsum tau siv rau lub sijhawm. CPR) (Fig 4).
Cricoid siab siv nyob qhov twg?
Cricoid siab cuam tshuam nrog kev siv lub siab ntawm lub nplhaib cricoid kom occlude rau ntawm txoj hlab pas sab sauv, yog li tiv thaiv cov regurgitation ntawm gastric ntsiab lus rau hauv pharynx.
Thaum twg koj siv cricoid siab hauv RSI?
TSEEM CEEB
- tus neeg tawm tswv yim tawm tswv yim siv lub siab cricoid los tiv thaiv kev ua kom tsis muaj zog thaum lub sij hawm nrawm nrawm nrawm (RSI)
- lwm yam qhiacricoid siab tsuas yog tsim nyog rau cov teeb meem kev pheej hmoo siab, xws li. Sab saum toj GI phais, obstetric anaesthesia, cov neeg mob plab hnyuv.
