A device for retrieving an intravascular device from a body lumen is disclosed. A retrieval device in accordance with an exemplary embodiment of the present invention includes a braided member coupled to an elongated shaft member. The braided member may include a number of filaments defining a radially...http://www.google.de/patents/US20040127936?utm_source=gb-gplus-sharePatent US20040127936 - Expandable retrieval device
