1, Hoʻololi like ka Loop ma ka hoʻohuli ʻana i ka lima apo 3, hoʻonohonoho pololei.
2, Hana ʻia e ka lāʻau lapaʻau koʻikoʻi stainless steel e hāʻawi ana i nā waiwai ʻoki pololei a wikiwiki.
3, ʻO ka loop oval, hexagonal a i ʻole crescent shape loop, a me ka uea maʻalahi, hopu i nā polyps liʻiliʻi me ka maʻalahi
4, ʻO ka mīkini wehe a kokoke no ka maʻalahi o ka hoʻohana
5, ʻO ka puʻu maʻemaʻe e pale i ka pōʻino i ke kahawai endoscopic