1. I-rubber core iyamelana nokushisa okuphezulu, intle kwaye ihlala ihlala njalo.
2. Izinto ezikhuselekileyo, ezisemgangathweni ophezulu wobhedu, iimveliso ezithembekileyo nezizinzileyo.
Iimveliso zabathengi be-3C: iitafile, izitshixo zombane, iimoto zombane, iikomityi zamanzi ezikrelekrele.Ukutshaja intambo yedatha.Ishishini lezonyango: Izixhobo zonyango, izixhobo zokuhombisa, ukuva uGawulayo, iimonitha zoxinzelelo lwegazi, iimonitha zokubetha kwentliziyo, i-electrocardiograph ephathwayo.Izixhobo ezikrelekrele: iirobhothi ezikrelekrele, izixhobo eziphathwa ngesandla, iidrone, izixhobo zemoto, njl