ErgoArm
Item #: 12K41
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The 12K41 ErgoArm is a lightweight and versatile mechanical elbow that is compatible with a passive or body-powered 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.
Please see the ErgoArm Family Selection Guide for available sizes and corresponding color options.
| Article number | Upper arm connection | For hand size | For lamination ring | Color |
|---|---|---|---|---|
| 12K41=45 | 70 mm | 6 3/4 - 7 1/4 | 45 mm | No. 4 |
| 12K41=50 | 70 mm | 7 3/4 - 8 1/4 | 50 mm | No. 4 |
| 12K41=50-1 | 70 mm | 7 3/4 - 8 1/4 | 50 mm | No. 11 |
| 12K41=50-2 | 70 mm | 7 3/4 - 8 1/4 | 50 mm | No. 15 |
| Forearm can be shortened to a length of 305 mm, and to a circumference of approx. 250 mm |
| Light weight: approx. 550 - 710 g |
Mechanical Arm Components - Portfolio Overview
Elbow Components – At a Glance Features, Improvements, Differences
Published Date: November 1, 2014
Arm Prostheses System Overview
Published Date: May 1, 2013
(Practitioner) 12K41 ErgoArm, 12K42 ErgoArm plus, 12K44 ErgoArm Hybrid plus, 12K50 ErgoArm Electronic plus - Instructions for Use
Published Date: August 1, 2019
(User) 12K41 ErgoArm, 12K42 ErgoArm plus, 12K44 ErgoArm Hybrid plus, 12K50 ErgoArm Electronic plus - Instructions for Use
Published Date: August 1, 2019
ErgoArm Specification Sheet
12K41, 12K42, 12K44, 12K50
Published Date: August 1, 2019
ErgoArm Selection Guide
12K41, 12K42, 12K44, 12K50
Published Date: August 1, 2019