122
Participants
Start Date
July 25, 2017
Primary Completion Date
June 30, 2020
Study Completion Date
September 30, 2020
Ewata balloon guiding
The balloon guide catheter is coaxial cavity and reinforced braided catheter with varying stiffness echelon.The distal end is marked by an impermeable ray, the proximal end has a bifurcated ruhr interface, and the end is embedded with a compliance balloon.The product label indicates the size of the balloon guide catheter and the maximum volume of the balloon.
Beijing Tiantan Hospital, Beijing
Beijing Tiantan Hospital
OTHER