METHOD FOR PERFORMING WHOLE LAYER RECTUM BIOPSY

摘要

FIELD: medicine. SUBSTANCE: method involves introducing rectal mirror into the rectum and suturing the posterior wall with ligature at the place of biopsy. The edges of potential rectum wound are tightly joined by means of a pressing structure made of titanium nickelide. Then intestinal wall portion is exsected that is disposed at some distal region relative to working surfaces of the device. EFFECT: reduce risk of suture inconsistency; simplified method. 1 dwg