X3 Microprocessor Knee

The result of a collaboration between the US military and Ottobock, the X3 is quite simply the world’s most technologically advanced microprocessor prosthetic knee.

X3  Microprocessor Knee.

X3: uniquely intelligent, ready for anything

The result of a collaboration between the US military and Ottobock, the goal was to develop a more durable and intuitive prosthetic leg to help injured service members with above knee amputations return to normal activities of daily living as well as active duty if they choose.  The unique intelligent design of the X3 includes:

Waterproof! The X3 has undergone stringent waterproof testing. Completely submersible, the X3 allows unprecedented contact with water including showering, swimming, boating, fishing and more. Ideal for patients working in or near water!

Run, walk, run Via the remote, the X3 can switch into a larger swing phase angle suited for running and other sports. In addition, the innovative Walk2Run mode is ideal for running short distances and start-and-stop running such as across a street, down the hall or to catch a bus. In that mode, the X3 detects a walk-to-run transition and the swing angle automatically increases, with no preflexion.

Robust and ready The X3 is “ruggedized” based on conditions an active duty military member might face and is up to the challenge of adverse and rough terrain.

The most natural gait possible  With an accelerometer and a gyroscope that is able to intuitively tell where a user’s leg is in space. These are the same technologies used in Wii™ gaming systems and smartphones and cameras and allows for a virtually natural gait. That means less worry of a stumble or fall and less concentration needed when on the move.

Real-world mobility  More physical capabilities for the real world than any other prosthetic leg including running, walking backwards, crossing obstacles in a more anatomically correct way, and climbing stairs step-over-step without massive compensating movements – ­an action that previously appeared impossible for those with above knee limb loss.

Keep going for longer  X3 offers improved battery life and an automatic "sleep" mode. That translates into five plus days of use without the need for a recharge and results in greater independence.

5 activity modes  Programmed using a laptop and Bluetooth technology, five activity modes can be set for biking, golfing, driving, etc., and are activated using a key fob-sized remote.

Add an Ottobock foot Recommended waterproof feet are the 1C63 Triton Low Profile  and the 1C64 Triton Heavy Duty. Other approved feet include 1C60, 1C61, and 1C62 Tritons; the 1E56 Axtion; the 1E57 LoRider®; the 1C30 Trias and 1C31 Trias+; 1C40 C-Walk®; and the 1D35 Dynamic Motion.

The X3 carries a 3-year standard warranty with free service inspections at the 12th and 24th months.

Reimbursement support

Please call the Reimbursement Hotline if you have questions at 800 377 0338.


   X3 Specifications

Patient weight 275 lbs
Weight of knee 3 lbs 12 oz
Weight of the tube adapter 10.5 oz
Adjustable activity modes 5
Operating with fully charged battery Approx. 5 days
Knee flexion angle Max. 135 degrees

X3 prosthetic leg system.
Fishing using the X3 prosthetic leg.
Biking with the X3 prosthetic leg.
X3 waterproof prosthetic leg.
Andrew rides his jetski wearing the X3 waterproof prosthetic leg.


    Cooperative Care clinical consulting service



Order form / Downloads / Links

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X3 Order Form - US

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Watch the X3 video with Andrew Lourake

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Get trained to fit Ottobock MPKs.  Note: For Genium/X2 trained practitioners no further training required.

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C-Leg Check Up: a behind the scenes look at what makes the C-Leg prosthetic knee unique

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Reimbursement

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