The present invention has an introducing tube capable of being inserted into a living body cavity, a manipulating wire movably inserted into this introducing tube, at least two or more clips, and a ligating wire causing the clip and the manipulating wire to be engaged with each other wherein, when the...http://www.google.fr/patents/US7011667?utm_source=gb-gplus-shareBrevet US7011667 - Apparatus for ligating living tissues
