Ibyiza bya Sisitemu yo Gutunganya Ingufu zo Hanze

1. Agace k'inyuma, koroheje kandi kizewegufunga inyuma(bikwiriye mu bihe byihutirwa);
2. Igihe gito cyo kubaga no kubagwa byoroshye;
3. Kubagwa mu buryo budakunze kugaragara ariko butagira ingaruka ku miyoboro y'amaraso igera aho yavunitse;
4. Nta mpamvu yo kubagwa bwa kabiri, stent ishobora gukurwa mu ishami ry’abarwayi bataha;
5. Istent ijyanye n'umurongo muremure w'umugozi, ifite imiterere ihamye igenzurwa ituma habaho kugenda kwa micro no gutuma imvune zikira;
6. Igishushanyo mbonera cy'urushinge gishobora gutuma agasanduku gakora nk'icyitegererezo, bigatuma byoroha gushyiramo vis;
7. Utugozi tw'igufwa dukoresha imiterere y'umugozi utose, urushaho gukomera no gukomera uko uzenguruka cyane.