| 摘要 |
PURPOSE: To provide a small tissue collector having a simple structure easy for a surgeon to control and hard to make him tired. CONSTITUTION: This percutaneous tissue receiver 100 comprises a trocar sheath 101 having a front end part, root part 107 as well as a passage 105 extending therebetween, and a tissue collector 102 capable of being inserted through the passage and projecting from the front end part of the trocar sheath 101. Further, this tissue collector 102 which has jaw parts 120, 121 can act between an open state and a closed state. These parts are connected to a handle 118 which is composed of a piston 122 and a receiving part 123. |
