1.This machine is a general model produced by Tianyu insection instrunent CoLtd,and has advanced single chip control technique,with stable and reliable performance.

1.该机是天羽检针器有限公司的常规类，有先进的单片机控制技术，性能定可靠。

2.Objective To explore a new approach on the avulsion fracture of tibial insection of anterior cruciate ligament with arthroscopic reduction and steel wire internal fixation.

2.目的探索前交叉韧带点撕脱折错位在关节镜下复位及钢丝内固定的新途径。