188
Participants
Start Date
May 18, 2021
Primary Completion Date
January 1, 2022
Study Completion Date
April 12, 2022
ERA-C70,ERA-C30 and ERA-G5
use endovenous radiofrequency closure catheter (ERA-C70,ERA-C30) and endovenous radiofrequency closure generator (ERA-G5) to treat varicose veins of lower extremity
ClosureFast™ and ClosureRFG™
use ClosureFast™ and ClosureRFG™ which has the indication of the treatment of varicose veins of lower extremity approved by NMPA
The First Affiliated Hospital,Zhejiang University School of Medicine, Zhejiang
Lead Sponsor
Zhejiang University
OTHER
Acotec Scientific Co., Ltd
INDUSTRY