A Safety and Efficacy Study of Lepu® Drug Coated Balloon in Treatment of Coronary Small-vessel Disease
Conditions
Interventions
- DEVICE: DCB of Lepu Medical(dimeter≥2.00 mm)
- DEVICE: Restore DEB
- DEVICE: DCB of Lepu Medical(dimeter<2.00 mm)
Sponsor
Lepu Medical Technology (Beijing) Co., Ltd.