Cov lus piav qhia luv luv:

Lub 4k 17.3 "Lub koob yees duab endoscope yog ib qho cuab yeej siv thiab Portable siv rau kev soj ntsuam sab hauv. Nws muaj cov ntsiab lus siab tshaj plaws 4K daws teeb meem thiab 17.3-nti zaub cov tshuaj ntsuam, ua rau nws pom thiab soj ntsuam hauv tib neeg lub cev. Cov khoom lag luam no feem ntau siv hauv kev kho mob, tshwj xeeb hauv cov liaj teb xws li cov tshuaj sab hauv, gastroenterology, thiab gynecology rau kev xeem thiab phais cov haujlwm. Nws tso cai rau cov kws kho mob ua kom pom tseeb, thiab sau cov yeeb yaj kiab los ntawm kev tso tawm ntawm lub cev orifices lossis phais mob. Lub koob yees duab endoscope yog tsim los yog cov neeg siv-phooj ywg thiab yooj yim nqa, ua rau cov kws kho mob thiab kho yooj yim.