Visual Dilator yokhala ndi Suction Sheath

•Amagwiritsidwa ntchito kwambiri pakukulitsa kwa odwala omwe ali ndi miyala ya impso kapena hydronephrosis ya percutaneous nephrolithotomy ndi zida za laparoscopic opaleshoni pakukulitsa ndi kukhazikitsa ngalande.
•Chovalacho chimapangidwa ndi zinthu za PTEE kuphatikiza Bi203, zomwe zimatha kung'ambika (palibe zizindikiro za misozi komanso nkhanza zikang'ambika).Mchimake umakhala ndi kupanikizika koyipa kwa 40 kPa popanda flattening komanso kusintha kosalala kwa nsonga ya sheath.
•Mawonekedwe amkati ndi akunja a dilator ndi osalala komanso opanda burr, ndipo khoma lakunja lilibe mbewu zosagwirizana, ndipo m'mimba mwake nsonga ya dilator ndi yosalala.
•Kutalika kwabwino kwa sheath kumatha kusinthidwa malinga ndi kasitomala.