1. Imodeli yenziwe ngezinto ezisebenzisa i-polymer ephezulu, ivikela imvelo futhi ihlala isikhathi eside ukuze isetshenziswe ngokuphindaphindiwe.
2. Lingisa isinqe somuntu omdala ngobukhulu bempilo yakhe, kanye nokwakheka komzimba okucacile, njenge-anus, ikholomu ye-rectal, i-rectum njll.
3. Lingisa isikhundla sesobunxele esiseceleni. Kunomuzwa wokuvaleka okungokoqobo ngenkathi ufaka ipayipi. Uketshezi ngeke luphume endunu.
4. Ifakwe iphaneli ye-elekthronikhi yokukhumbuza uma ithubhu ye-enema isendaweni efanele.