I-tube yokukhupha inkunkuma echithekayo

≥120cm ubude be-tube eyandisiweyo, ubude bube yi-≥40cm kwi-tube yesebe.
Ukucoceka, ukuthambile, akukho mingxunya, akukho mazi, akukho burr, akukho phunga; I-Tube icace gca, iyunifom engqingqwa, akukho sibi esifileyo.
Uhlobo lwesakhelo se-Nasal: Uhlobo lwe-Bi-nasal, luhlobo olulodwa lwamakhala, Uhlobo lokuxhoma iindlebe
Amandla okubamba: ≥15N.
Intsalela ye-ethylene oxide <10mg / kg.
Ubungakanani: 2m 3m 4m 6m 8m 10m