A device for removing a thrombus filter from a blood vessel is disclosed. A device in accordance with the present invention includes a shaft having a proximal end, a distal end, and a lumen extending therethrough, a wire having a first end and a second end, the wire being partially disposed within the...http://www.google.es/patents/US6342062?utm_source=gb-gplus-sharePatente US6342062 - Retrieval devices for vena cava filter
