Complex Coil And Manufacturing Techniques

摘要

An embolic coil which can be used for occlusive purposes in the vasculature is described. A mandrel for manufacturing a coiled structure, and method/process for manufacturing a coiled structure is described.

主权项

1. An embolic coil for treatment of a body lumen, comprising:
an embolic coil forming a multi-planar secondary shape when unconstrained, said secondary shape comprising: a first horizontal loop positioned at a first angle; a first vertical loop connected to said first horizontal loop and being positioned at a second angle perpendicular to said first angle; a first angled loop connected to said first vertical loop; said first angled loop being oriented at a third angle that is between said first and said second angle; and, a second vertical loop connected to said first angled loop and being positioned at said second angle.