1, Loop imazungulira mozungulira pozungulira chogwirizira cha mphete 3, malo olondola.
2, Zopangidwa ndi zitsulo zosapanga dzimbiri zosapanga dzimbiri zachipatala zomwe zimapereka zolondola komanso zodula mwachangu.
3, Chowulungika, cha hexagonal kapena chozungulira chozungulira, ndi waya wosinthika, imagwira ma polyps ang'onoang'ono mosavuta.
4, Makina osavuta otseguka komanso otseka kuti agwiritse ntchito mosavuta
5, Sheath yosalala kuti mupewe kuwonongeka kwa endoscopic channel