ELONGATED MEDICAL MEMBER AND PROCEDURE METHOD USING ELONGATED MEDICAL MEMBER

摘要

An elongated medical member of the invention includes: an insertion portion having a long length which is provided with a lumen through which an operation treatment instrument for carrying out a predetermined medical action can be penetrated; a guide portion for guiding the insertion portion, which is extended from a distal end of the insertion portion; and a holding portion for holding the operation treatment instrument, which is provided to the guide portion.