ENDOSCOPE ACCESSORY, BIOTISSUE ANALYTICAL PROCESSING SYSTEM AND METHOD OF SAMPLING FOR TISSUE ANALYTICAL PROCESSING

摘要

Endoscope accessory (1) comprising slender insertion part (15) inserted in a living body through accessory channel (10) of endoscope (2); tubular puncture needle (16) disposed at the distal end portion of the insertion part (15) and inserted in a biotissue; tissue sampling means (18) for, with the puncture needle (16) inserted in a biotissue, sampling a biotissue; and tissue treating means (22) for applying treatment for analysis to the biotissue sampled by the tissue sampling means (18).