I-stapler yendoskopu yokugcina ngokuphela ne-yuniti yokufaka kabusha izinkampani zokusebenza kusukela ekugcineni nokugcina, kubeka izinyathelo zokusebenza zingaphansi. I-shaft esincane se-stapler isiza ekuboneni kwezindlela zokusebenza zendoskopu, ngakho-ke i-yuniti yokufaka kabusha inqanaba elilinganiswe le-pressure yokufaka kubeka amalayini amahle ayo amahle. Kukugcina kwemithombo yomphakathi, iyagcina kwaye iyabulala amasithili ngokushesha, kubeka isikhathi sokusebenza siphansi. Kukugcina kwemithombo emincane, iyabona ukuthi amasithili ayagcina ngokuphelele ukuze kusivikele isikhathi sokuvikela. Indlela yokusebenza ngokwesibhozo kuphela isula umsebenzi wokucima nokuzihlola kubantu abasebenza emthethweni. UChangfeng uyajabula imithetho yezixhobo zokuhlelo zasezizwe, kubeka ukuthi izixhobo ziyinhliziyo nezinhlobo. Ziyasebenza kumazwe amaningi okusebenza kwezixhobo, lezi zixhobo ziyabusa iziphumo zokusebenza. Sibonani ukuhlangana nathi ukuhlanganisa izidingo zakho futhi ufumane ubuningi bezinqanaba lokuthenga.