Method for manufacturing braided multifilament structures for an endoprosthesis for ramification of an anatomical conduit

摘要: A method for manufacture of braided multifilament structures an endoprosthesis ramification anatomical conduit. The includes the operation braiding filaments, made a matter chosen from among biocompatible elastic, superelastic and shape-memory materials, around first mandrel, along length mandrel whose diameter corresponds to branch base element. further setting up at least one auxiliary parallel mandrel. end second end, cross-section corresponding those lumen. is inserted in straight line with braid progress, upstream point, assembly has that trunk continuing