The general extensionapparatus is simply operated.
本分机器操作简便。
2
OBJECTIVE: to investigate the multi-center clinical evaluation of the treatment slotted manuduction to treat extension knee apparatus induced traumatic adhesions.
目的:对开缝手法治疗伸膝装置创伤性粘连的疗效进行多中心临床评价。
3
The invention also provides an extension of the apparatus to three degrees of freedom.