A transcatheter occluding implant (50) is used to seal off a vessel lumen such as for arterial and venous embolization, cutting off of supply to tumors, male and female sterilization. There is illustrated a plug member of an open foam plastics material having good hysteresis properties in the form of...http://www.google.es/patents/US6245090?utm_source=gb-gplus-sharePatente US6245090 - Transcatheter occluding implant
