I-AngelBiss yandisa intengiso yehlabathi ngezenzo ezizinzileyo.Nazi iindawo apho unokufumana khona iimveliso zonyango (thatha i-5l ye-oxygen concentrator njengomzekelo).
Kukho amazwe amaninzi aza kukhanyiswa kule minyaka izayo.Wamkelekile ukuba usibuze malunga namalungelo okusasaza alandelayo.