Mobility Articles

Nabtesco/Proteor Allux Knee

The latest version of Nabtesco’s Allux Knee (Allux 2) was launched in the U.S. in June 2017. Now distributed by Proteor USA, the Allux has some interesting features, especially its use of a 4-bar linkage system. But can it compete…

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Bionic Hand Price List

This price list is intended to give potential bionic users a general idea of the price for each bionic arm / hand currently on the market.

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Blatchford Orion Knee

Blatchford’s latest version of the Orion Knee (Orion 3) has closed the technology gap with other leading bionic knees in the same price range. The one remaining question is: do prosthetists trust it as much they do its competitors, especially…

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Freedom Innovations Plie Knee

The Plie Knee has some unique features that draw both supporters and detractors. While it still sells at an attractive price, its recent acquisition by Proteor USA, scheduled to close by the end of 2020, justifies a wait-and-see approach by…

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Vincent Evolution

The Vincent Evolution is clearly an advanced bionic hand. But while it has distributors in the United States, it lacks documentation and videos in English. The purpose of this article is to make you aware of the Evolution and to…

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The Psyonic Ability Hand

The Psyonic Ability Hand offers six degrees of freedom, sensory feedback, and fast response times. It is also strong and rugged with compliant, damage-resistant fingers and a lift capacity of 23 kg (50 lbs).

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Ossur Power Knee

Ossur’s Power Knee is the only bionic knee that augments the user’s residual limb with electric power. This significantly reduces the user’s energy expenditure while also assisting in tasks like standing and ascending stairs. It also helps ensure greater ground…

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Master Innovators in Bionic Limbs

The innovators featured in this post are all accomplished scientists, engineers, and/or inventors. They have all made significant contributions to the advancement of bionic limbs. But what makes them truly special is their passion to improve the lives of those…

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Ossur Rheo Knee XC

Ossur’s Rheo Knee XC is the premium version of its sister product, the Rheo Knee. Added features include the ability to transition more quickly from walking to running and from walking to bicycling. Users can also ascend stairs step-over-step and…

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Ossur Rheo Knee

Ossur’s Rheo Knee is the only bionic knee to use a magnetorheological fluid (MRF) to manage its level of resistance. This makes the Rheo Knee more reactive to movements of the residual limb than its hydraulic competitors.

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Ottobock Genium Bionic Knee

The Ottobock Genium offers the latest in bionic knee technology. More advanced than its corporate cousin — the venerable C-Leg — the Genium helps users walk with a more natural gait, improved safety, and reduced energy consumption.

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Ottobock Kenevo Bionic Knee

Ottobock’s Kenevo knee is the first bionic knee designed for users with lower mobility grades, meaning persons who walk at no more than half-speed, have difficulty overcoming obstacles, and are at a higher risk of stumbling or falling.

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Understanding Bionic Arms & Hands

Everything you need to know about bionic arms and hands, with descriptions of all the current devices, technologies, and the latest research. Continuously updated, this page is intended as your one-stop repository for information on upper-limb bionics.

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Ottobock C-Leg Bionic Knee

Introduced in 1997, with more than 75,000 fittings worldwide, the C-Leg is a proven bionic knee with excellent stability and dependability. At between $40,000 and $50,000 US for a complete solution, it is in the middle tier of pricing for…

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