A delivery device and method for intraluminally deploying a clip appliance within a body lumen or cavity of a patient, for example a vein. The clip is configured from a wire-like, bendable material, having a "W"-like sinusoidal shape. The clip is constructed with sharpened slanted edges at the tips which...http://www.google.es/patents/US6149660?utm_source=gb-gplus-sharePatente US6149660 - Method and apparatus for delivery of an appliance in a vessel
Method and apparatus for delivery of an appliance in a vessel