| 摘要 |
PROBLEM TO BE SOLVED: To provide a blood vessel ablation device excellent in workability of blood vessel harvesting.SOLUTION: A blood vessel ablation device 100G includes: a long guide part 200; and a movable part 300G including a connector 311 slidably connected to the guide part 200 and movable pieces 330' and 330" stored in the connector 311 that can project from the connector 311. The guide part 200 is arranged along the outer wall of a blood vessel, and the movable part 300G in a state that the movable pieces 330' and 330" project from the connector 311 is moved while it is guided by the guide part 200 so that the blood vessel is ablated together with tissues in the surrounding.SELECTED DRAWING: Figure 19 |
