该套针插塞还包括安装在该轴远端的尖端部件，该尖端部件包括第一末端和第二末端。

The trocar obturator also includes a tip member secured to the distal end of the shaft, the tip member including a first end and a second end.

youdao

一种套针插塞，其包括具有近端和远端的轴。

A trocar obturator includes a shaft having a proximal end and a distal end.

youdao

一种套针插塞，其包括具有近端和远端的轴。

A trocar obturator includes a shaft having a proximal end and a distal end.

youdao