23
Participants
Start Date
April 20, 2022
Primary Completion Date
October 6, 2023
Study Completion Date
October 28, 2023
Using disposable 7.5Fr electronic flexible ureteroscope combined 10Fr ureteral access sheath to treat renal stone <2cm
Using disposable 7.5Fr electronic flexible ureteroscope combined 10Fr ureteral access sheath to treat renal stone \<2cm
Ningbo First hospital, Ningbo
Ningbo No. 1 Hospital
OTHER