JB-SJS22 Myoelectric upper arm prostheses with two degrees of freedom for forearm
Actions of hand and elbow are controlled by myoelectricity.
Wrist joint can rotate passively and self-lock at any position.
Passive changeoverswitch is added in case of myoelectricity switch failures.
Upperarm can rotate passively and self-lock at any position.
A built-in battery is optional if
肌电控制手、肘动作
腕被动旋转，且任意位置自锁
如果肌电不能切换，可增加被动开关切换 上臂可被动旋转
如需要可改为内置电池
抗电磁干扰（如手机等）
可采用新一代B型手头配置
适用于肩关节离断，上臂中、短残肢
JB-SJQ 16 Myoelectric arm prostheses with one degree of freedom for forearm(half palm)
JB-SJQ 11 Myoelectric arm prostheses with one degree of freedom and single channel (single electrode)
JB-SJQ 12-M Myoelectric arm prostheses with one degree of freedom and double channels(double electrodes)
JB-SKQ12B-M Switch control prostheses with one degree of freedom and double channel(double switch)