title: An aid to the insertion of arteriovenous shunts.
mesh_terms: D001166:Arteriovenous Shunt, Surgical / Q000295:instrumentation*; D001807:Blood Vessel Prosthesis / Q000592:standards; D006801:Humans; D011138:Polytetrafluoroethylene; D012408:Rubber; D012825:Silicon
chemical_list: D011138:Polytetrafluoroethylene; D012408:Rubber; D012825:Silicon