The artificial blood vessel A comprises a front end wire ring 101, a rear end wire ring 102 arranged facing to the front end wire ring 101, a tubular cover 7 which connects the end wire rings 101, 102, and a plurality of intermediate wire rings 12 arranged spaced apart from each other between the front...http://www.google.es/patents/US6916335?utm_source=gb-gplus-sharePatente US6916335 - Device for handling an appliance to be implanted
