| 摘要 |
A surgical instrument for the treatment of in first hand the prostate gland. The instrument comprises mainly a tube (1) having channels (2, 3, 4, 5) for inspection, illumination, inflow of flushing liquid and for the removal of liquid and cut away tissue. The tube (1) contains a shaft (6) driven by a motor (9), said shaft, at its end to be inserted to the prostate gland, carrying a knife (8). The motor (9) is rotating the shaft (6) and causes the knife (8) to perform a rotating movement for the operative treatment of the prostate gland. The knife and the shaft may also be displaced relatively to the tube.
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