ErgoArm Hybrid plus | Myoelectric Elbows | Upper Limb Prosthetics | Prosthetics | Ottobock US B2B Site
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ErgoArm Hybrid plus

Item #: 12K44

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Suggested HCPCS Coding: Base Code + L6693
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The 12K44 ErgoArm Hybrid plus is a lightweight and versatile mechanical elbow that is compatible with a myolectric hand or terminal device.

Features include:

The internal Infinite Position lock is cable-operated and can be locked, or unlocked, under load in any position. It can bear a load of up to 230N at a forearm length of 305mm.
The Slip-Stop function makes it possible to lower the forearm in a controlled manner without having to fully release and reactivate the lock.

Automatic Forearm Balance (AFB) supports flexion by using energy stored during extension. It promotes a smoother motion when swinging the arm, making it easier to lift the arm. For improved cosmesis, the AFB finger wheel is now the same color as the forearm shell.

Easy Plug allows the electrode and battery connecting cables to be plugged into the elbow cover. Internal cables enhance overall cosmetic appearance while also increasing durability.

A new membrane cover in the crook of the arm protects internal components and prevents user’s clothing from potentially getting trapped, enhancing overall appearance and functionality.

Please see the ErgoArm Family Selection Guide for available sizes and corresponding color options.

Article number Upper arm connection diameter For hand size Lamination ring diameter Color
12K44=45 70 mm 7 - 7 1/4 45 mm No. 4
12K44=45-7 70 mm 7 - 7 1/4 45 mm Jet Black
12K44=50 70 mm 7 3/4 - 8 1/4 50 mm No. 4
12K44=50-1 70 mm 7 3/4 - 8 1/4 50 mm No. 11
12K44=50-2 70 mm 7 3/4- 8 1/4 50 mm No. 15
12K44=50-7 70 mm 7 3/4- 8 1/4 50 mm Jet Black
Forearm can be shortened to a length of 305 mm,
and to a circumference of approx. 250 mm
Light weight: approx. 550 - 710 g

(Practitioner) 12K41 ErgoArm, 12K42 ErgoArm plus, 12K44 ErgoArm Hybrid plus, 12K50 ErgoArm Electronic plus - Instructions for Use

Instructions for Use: 647H437 (EN/DE/FR/IT/ES/SV/NL/RU)

Published Date: August 1, 2019

Elbow Components – At a Glance Features, Improvements, Differences

Product Information: 646D626 (EN)

Published Date: November 1, 2014

MyoBock System Overview

Product Information: 646F277 (EN)

Published Date: January 1, 2013

(User) 12K41 ErgoArm, 12K42 ErgoArm plus, 12K44 ErgoArm Hybrid plus, 12K50 ErgoArm Electronic plus - Instructions for Use

Instructions for Use: (EN/DE/FR/IT/ES/NL/SV/RU)

Published Date: August 1, 2019

ErgoArm Specification Sheet

Product Information: (EN)

12K41, 12K42, 12K44, 12K50

Published Date: August 1, 2019

ErgoArm Selection Guide

Product Information: (EN)

12K41, 12K42, 12K44, 12K50

Published Date: August 1, 2019