With internal electronic lock and EasyPlug (internal electrical connection), Automatic Forearm Balance (AFB) and upper arm rotation joint (sickle joint), with adjustable friction. Plastic forearm shell, length 305 mm, circumference approx. 260 mm, skin-colored plastic elbow ball.
The continuously-adjustable electronic lock can be locked or unlocked either with myoelectric signals (2 electrodes: co-contraction) or by means of a switch. Various programs that can be accessed via color-coded connections permit individual adaptation of the lock control system to the user's individual requirements. The slip-stop function makes it possible to lower the forearm in a controlled manner without having to fully release and reactivate the lock (not included with every model). The lock can bear a load of up to 230 N at a forearm length of 305 mm.
The electrode and battery connecting cables can be plugged into the elbow cover. Since there are no external cables, its overall durability is increased, reducing the risk of defects caused by broken cables and enhancing cosmetic appearance at the same time. The internal infinite-position lock can be unlocked or locked under load in any position. Weight is approximately 686 gm.
|Article number||Upper arm connection||For hand size||For lamination ring||Color|
|12K50=45||70 mm||7 - 7 1/4||45 mm||No. 4|
|12K50=45-1||70 mm||7 - 7 1/4||45 mm||No. 11|
|12K50=45-2||70 mm||7 - 7 1/4||45 mm||No. 15|
|12K50=50||70 mm||7 3/4 - 8 1/4||50 mm||No. 4|
|12K50=50-1||70 mm||7 3/4 - 8 1/4||50 mm||No. 11|
|12K50=50-2||70 mm||7 3/4 - 8 1/4||50 mm||No. 15|
MyoBock Program Overview
Elbow Components – At a Glance Features, Improvements, Differences
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12K42 ErgoArm plus, 12K44 ErgoArm Hybrid plus, 12K50 ErgoArm Electronic plus - Instructions for Use
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Published Date: January 1, 2013