Switching to prosthetic components
Switching to the prosthetic components takes place with actuation of a switch and is a sequential switching
(refer to Section 11.2.1).
After successful selection, the prosthetic components can be controlled. After 5 seconds of muscle relaxation
(no electrode signal), switch-back to the System Electric Hand/System Electric Greifer takes place.
12.4 Program 4
1.) For patients with two muscle signals without co-contraction. Without Electric Wrist Rotator. Switching
back and forth with switch.
Control
Control type
Switching
Switching back and forth from System Electric Hand/System Electric Greifer to the DynamicArm
Switching back and forth from the System Electric Hand/System Electric Greifer to the DynamicArm takes
place with actuation of a switch (refer to Section 11.2.2). After successful switch impulse, the DynamicArm can
be controlled; switching back to the System Electric Hand/System Electric Greifer takes place with another
actuation of the switch. After 5 seconds of muscle relaxation (no electrode signal), automatic switch-back to
the System Electric Hand/System Electric Greifer takes place.
2.) For patients with weak or no muscle signals. Without Electric Wrist Rotator. Switching back and forth
with switch.
Control
Control type
Switching
Switching from System Electric Hand/System Electric Greifer to the DynamicArm
Switching back and forth from the System Electric Hand/System Electric Greifer to the DynamicArm takes
place with actuation of a switch (refer to Section 11.2.2). After successful switch impulse, the DynamicArm can
be controlled; switching back to the System Electric Hand/System Electric Greifer takes place with another
actuation of the switch. After 5 seconds of muscle relaxation (no electrode signal), automatic switch-back to
the System Electric Hand/System Electric Greifer takes place.
54 | Ottobock
DynamicArm
Two electrodes
Proportional
Switching back and forth with switch actuation.
Automatic switch-back to System Electric Hand/System Electric Greifer after 5
seconds.
DynamicArm
Control with two switches
Digital
Switching back and forth with switch actuation.
Automatic switch-back to System Electric Hand/System Electric Greifer after
5 seconds.
SensorHand Speed,
MyoHandVariPlus Speed
System Electric Greifer
DMC VariPlus
Program 1
System Electric Hand and System Electric Greifer
Digital Twin with function plug
System Electric Hand and
System Electric Greifer
• DMC plus with or without
function plug
• Digital Twin with function
plug
DynamicArm