CAPTURING AND FIXING LEAFLETS IN VALVE REPAIR

摘要

The present invention provides methods and devices 100 for grasping 106, and optional repositioning and fixation of the valve leaflets LF to treat cardiac valve regurgitation, particularly mitral valve regurgitation. Such grasping will typically be atraumatic providing a number of benefits. For example, atraumatic grasping may allow repositioning of the devices relative to the leaflets and repositioning of the leaflets themselves without damage to the leaflets. However, in some cases it may be necessary or desired to include grasping which pierces or otherwise permanently affects the leaflets. In some of these cases, the grasping step includes fixation 115.