shoulder unit & elbow units Flashcards
1
Q
The simplest design used when the humeral segment is directly connected to the socket and no motion can occur?
A
shoulder bulkhead
2
Q
friction loaded shoulder joints, each with degree of motion:
A
single-axis: abduction
double-axis: flexion and abduction
triple axis and ball and socket: universal passive motion
3
Q
MICA shoulder joint provides …?
A
friction-loaded abduction, 20 locking positions in flexion, swing freely when unlocked
4
Q
nudge control unit is originally designed for…? and prescribed when?
A
elbow locking and unlocking. other body parts arent moving
