ASD Occluder

HeartR ASD Occluder is a percutaneous transcatheter atrial septal defect closure device intended for the occlusion of atrial septal defect (ASD) in secundum position or patients who have undergone a fenestrated Fontan procedure and who now require closure of the fenestration.

PDA Occluder

HeartR PDA Occluder is a percutaneous transcatheter device intended for the non-surgical closure of patent ductus arteriosus (PDA).

VSD Occluder

HeartR VSD Occluder is a percutaneous transcatheter device intended for the occlusion of ventricular septal defect (VSD).

ASD Occluder / PDA Occluder / VSD Occluder

◇ The first generation and the most classic occluder from LifeTech Scientific Corporation

◇ Made by nitinol wire mesh with satisfactory hyperelastic, favorable shaping and good biocompatibility

◇ Retrievable, repositionable and fatigue-resistance

◇The ASD/PFO occluders are sewn with PET membranes, which help to improve the occlusion efficiency by clot formation and fit into lower profile sheath.

◇ The PDA/VSD occluders are sewn with PTFE membranes, which have denser structure suited for high pressure defects.