Ukufinyelela okuphephile nokunembile esiswini kubalulekile ukuze i-laparoscopy iphumelele, futhi i-trocar elahlwayo ye-laparoscopic inikeza ukusebenza okuqhubekayo kuyilapho yenza lula ukuhamba komsebenzi wezokwelapha. Umkhuba wokusebenzisa into eyodwa ususa ukuguquguquka kokucubungula kabusha, kuqinisekisa ukuthi i-trocar ngayinye isebenza njengoba yakhelwe ngaphandle kokuthamba, ukulimala noma ukungcola. Uhlelo lokuvala luzivumelanisa ngokuzenzakalelayo nokufakwa nokukhipha ithuluzi, kugcine i-pneumoperitoneum izinzile ukuze kubonakale kahle futhi kuhlukaniswe kahle. Ekuhlinzweni kwe-laparoscopic okuyi-single-port, i-trocar eyodwa enama-multi-channel elahlwayo ihlanganisa ukufinyelela ekunciphiseni okukodwa okufihliwe kwesisu, okwenza izinzuzo zokubukeka nokwaneliseka kwesiguli kube kukhulu. Le ndlela ithandwa kakhulu lapho kwenziwa i-cholecystectomy, i-hysterectomy, ne-appendix emphakathini weziguli ezifuna ukubeka phambili ukubunjwa kwezibungu ezincane. Ezigulini ezikhuluphele, ukwakheka kwe-trocar okuqinisiwe kunikeza ukusekelwa okungcono kwesakhiwo ngesikhathi sokungena nokuhamba kwezicubu, kuthuthukisa ukuphepha nokulawula. I-Jiangsu Changfeng Medical isebenzisa amandla ayo e-R&D ukuze ithuthukise i-trocar ergonomics nezici zokuphepha, njengezingubo eziqinile zokugqoka ukuze kuqondiswe ukubonakala eduze kwezakhiwo ezibalulekile. Izisekelo zokukhiqiza eYangzhou ziqinisekisa ukukhiqizwa okuzinzile, kwekhwalithi ephezulu ukuze kuhlangatshezwane nesidingo sezibhedlela emhlabeni wonke. Sinikeza imibhalo ephelele yomkhiqizo nokusekelwa kokuhlolwa kwemitholampilo ukuze kube lula ukuthenga izibhedlela nokugunyazwa. Ukuze uthole ukukhethwa kwemodeli ethile noma ukubambisana okusekelwe kuphrojekthi, sicela uxhumane nathi ngokuqondile.