GUIDING LONG MEDICAL MEMBER AND LONG MEDICAL DEVICE

摘要

A guiding long medical member includes a base region (42) having a predetermined length and a circular cross section of a predetermined outer diameter; a tip end region (41) extending from the tip end of the base region and having an outer diameter smaller than the base region; a first rumen (44) arranged in the base region and having an opening at the near end and the far end of the tip end region for inserting at least a work medical member for performing a predetermined medical operation; and at least one first hole (47a) (47b) communicating with the first rumen and arranged at the side of the base region.