| 摘要 |
A trocar assembly includes a trocar valve body defining a cavity. The assembly includes a rotatable valve handle that is elongated and has a first end and a second end. The first end is sized and configured to be rotatably maintained within the cavity and the second end extends outwardly so as to be actuatable by a user. The rotatable valve handle defines a lumen therethrough which extends longitudinally from the first end to the second end. The valve body defines an outlet that communicates with the cavity. The rotatable valve handle is rotatable from an open position, in which the lumen is at least partially aligned with the outlet so as permit fluid to pass through the lumen, and a closed position, in which the lumen is not aligned with the outlet so as prevent fluid to pass through the lumen. |
