1. I-Latex yasimahla, isetyenziswa kanye, i-EO sterilization, uphawu lweCE.
2. Isingxobo sephepha esipakishwe.
3. Ifumaneka zombini kunye ne-cuff kunye ne-ucuff.
4. Yenziwe ngePVC ecacileyo, ethambileyo, yezonyango.
5. I-cuff ephezulu, i-low-pressure cuff.
6. Iliso le-Murphy ukuphepha ukuphazamiseka okupheleleyo kokuphefumla.
7. Umgca we-Radiopaque kuwo wonke umbhobho we-X-ray visualization.