mankhwala

EMG endotracheal chubu ndi flexible polyvinyl chloride (PVC) elastomer tracheal chubu yokhala ndi thumba la mpweya wopumira. Katheta iliyonse ili ndi maelekitirodi anayi osapanga dzimbiri opanda waya. Maelekitirodi a waya osapangapanga awa amayikidwa pakhoma la axis yayikulu ya chubu la tracheal ndipo amangowonekera pang'ono pamwamba pa matumba a mpweya (pafupifupi 30 mm m'litali) kuti alowetse zingwe za mawu. Electrometer imakhudzana ndi zingwe zapakhosi za wodwalayo kuti zithandizire kuwunika kwa EMG kwa zingwe zapakhosi pomwe zimalumikizidwa ndi chipangizo chowunika chamagetsi chamagetsi (BMG) panthawi ya opaleshoni. Catheter ndi baluni amapangidwa ndi polyvinyl chloride (PVC), kotero kuti catheter ikhoza kugwirizana mosavuta ndi mawonekedwe a trachea ya wodwalayo, motero kuchepetsa kuvulala kwa minofu.