Ithuluzi elilahlwayo lokwehla kwamandla emali lisetshenziswa ekuhlinzeni kwe-PTCA kanye ne-catheter yebhaluni. Nweba ibhaluni ngokusebenzisa idivayisi yokwenyuka kwamanani emali ibhaluni, ngaleyo ndlela wandise imithambo yegazi noma ugxilise ama-stents ngaphakathi komkhumbi. Idivayisi ye-inflation yebhaluni elahlwayo ifakwa inzalo nge-ethylene oxide, impilo yeshalofu iminyaka emi-3.