Chida chotayika cha balloon inflation chimagwiritsidwa ntchito pa opaleshoni ya PTCA pamodzi ndi catheter ya baluni. Wonjezerani chibaluni pogwiritsa ntchito chipangizo cha baluni chokwera mtengo, potero mukulitse mtsempha wamagazi kapena kuyika ma stents mkati mwa chotengeracho. Disposable baluni inflation chipangizo ndi chosawilitsidwa ndi ethylene okusayidi, alumali moyo ndi zaka 3.