Endotracheal tube e lahliloeng e sebelisoa ho aha mocha oa ho hema oa maiketsetso, o entsoeng ka thepa ea bongaka ea PVC, e pepeneneng, e bonolo ebile e boreleli.Mohala o thibelang X-ray o feta ka har'a 'mele oa phala ebe o nka lesoba la enke ho thibela mokuli hore a se ke a thijoa.