I-trocar ye-laparoscopic elahlwayo iyisici esiyisisekelo sokufinyelela ekuhlinzweni kwanamuhla okuhlaselayo okuncane, ihlanganisa izinsimbi zangaphandle nendawo yokusebenza yangaphakathi. Imisebenzi yayo eyinhloko ihlanganisa ukungena kwezicubu ngokuphepha, ukudala izindlela zokwenza izinto, ukunakekela i-pneumoperitoneum nokuvikela isilonda. Uhlelo oluhlanganisiwe lwama-valve amaningi luvimbela ukuphuma kwegesi okungazelelwe ngesikhathi kushintshwa amathuluzi, kugcine indawo efanelekile yokuhlinza nokubonakala. Izinhlobo ze-trocar ezingenamikhono zinganciphisa ukulimala kwezicubu, okwenza zibe kuhle kubantu asebekhulile, ezinganeni nasezigulini ezibuthakathaka ezinezindonga zesisu ezibuthakathaka. Izicelo zokwelashwa zihlanganisa i-laparoscopy yokuxilonga ubuhlungu besisu obungachazeki, ukungenelela kokwelapha i-appendicitis, ukulungisa i-inguinal hernia, nokuhlunga i-colorectal. Esimweni somtholampilo sokusha kwesinye sezinso, ama-trocar amancane amathathu alahlwayo avumela ukususwa kwesinye sezinso ngokuphelele nge-laparoscopic nge-scarring encane, ukuthathwa ngomlomo ngokushesha, nokubuyela ngokushesha emisebenzini yansuku zonke. Ukwakhiwa kokusetshenziswa okukodwa kuqeda ingozi yamagciwane asele ngemva kokubulala amagciwane, okuyinzuzo enkulu ezigulini ezinamasosha omzimba. I-Jiangsu Changfeng Medical isebenzisa ama-polymer aphezulu ezokwelapha ukuqinisekisa ukuqina kwe-trocar ngesikhathi sokufakwa kanye nokuqina ngesikhathi sokuzivumelanisa nezicubu. Imikhiqizo itholakala ngemibala ejwayelekile neyencane ukuze isekele i-laparoscopy evamile, eyisikhungo esisodwa, neyenziwe yaba nesikhungo esincane. Ukulawulwa kwekhwalithi okuqinile kuhlanganisa ukuthengwa kwezinto zokusetshenziswa, ukwenziwa kokubumba ngomjovo, ukuhlanganiswa, ukuhlanzwa nokufakwa kwezinto. Sinikeza izixazululo ezihambisanayo, ezinokwethenjelwa ze-trocar laparoscopic ezilahlwayo zezikhungo zokuhlinza eziphuthumayo, ezikhethiwe nezingaphandle. Ukuze uthole imininingwane yamanani noma yomyalelo owenziwe ngezifiso, sicela uxhumane nethimba lethu lokuthengisa.