| 摘要 |
Systems and methods for using a trocar system (100) are disclosed. The system generally includes a handle (120) having a first end (122) a second end (124), a trocar (110) disposed adjacent the first end of the handle, cannulas (130) disposed on the trocar, and a drive system (160). The drive system is disposed for forward movement of the cannulas in a longitudinal direction away from the second end of the handle. |
