| 摘要 |
PROBLEM TO BE SOLVED: To provide an endo-therapy accessory for an endoscope, which keeps sampled living tissues in a fresh state for a correct diagnosis, a living tissue analysis system, and a sampling method for tissue analysis. SOLUTION: An elongated insertion tube 15 is inserted in a living body through an endo-therapy accessary channel 10 of an endoscope 2 for observing the inside of the living body. After a puncture needle 16 at the distal end portion of the insertion tube 15 is inserted in the living tissues, the living tissue H is sampled by a syringe 18 with the puncture needle 16 inserted in the living tissues. Then, the living tissues sampled by the syringe 18 are frozen by a freezing device 22 and are subjected to the analysis. COPYRIGHT: (C)2006,JPO&NCIPI
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