Knees - Microprocessor | Lower Limb Prosthetics | Prosthetics

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Knees - Microprocessor

Knees - Microprocessor

C-Leg (4)
X3 (2)
Genium (2)
Compact (2)
Kenevo (2)
MPK Configurator (1)

Activity level

K1 (2)
K2 (4)
K3 (9)
K4 (6)

Associated HCPCS Code

L5828 (7)
L5845 (7)
L5848 (5)
L5856 (5)
L5858 (2)
L5999 (4)

Microprocessor Knees

In 1997, the C-Leg® was introduced to the world as a powerful alternative choice to mechanical knees. With more than 100,000 fittings and more than 25 years of practical experience and research, Ottobock has created a family of unmatched microprocessor knees developed to meet the specific needs of people with different lifestyles.

With the family of Ottobock knees, you are able to make informed clinical decisions and deliver a knee chosen specifically for the individual’s level of function, ability, and activities.

Ottobock Microprocessor Knee

	Kenevo	C-Leg 4	Genium	X3
K-Level	K2, low-K3***	K3, K4	K3, K4	K3, K4
IP Rating	IP 22	IP 67	IP 67	IP 68
Stance control	Locked or intuitive stance	Intuitive or manual stance	Intuitive or deliberate stance	Intuitive or deliberate stance
Real-time swing control	√	√	√	√
Stumble recovery	√	√	√	√
Clinically-proven OPG 2.0			√	√
Running capacity			Walk to run	Running mode
Battery life	Approx. 1 day*	Approx. 2 days*	Approx. 5 days*	Approx. 5 days*
Corrosion resistant				√
Moisture protection	Protected against dripping water with IP 22	Water-resistant with IP 67	Water-resistant with IP 67	Waterproof and fully functional under water with IP 68 + water jets
Maximum knee flexion angle	124°	130°	135°	135°
Weight limit	330 lbs (150 kg)	300 lbs (136 kg)	330 lbs (150 kg)	330 lbs (150 kg)
User app available		√	√	√
Service requirement	36th month, condition-based**	36th month, condition-based**	24th month	12th and 24th month
Training requirement	Online training course or optional one-day classroom training or Cooperative Care appointment for hands-on learning
Daily charging recommended Service may occur sooner if the knee reaches specific condition-based thresholds. **More specifically, for patients who walk with speeds of up to 1.9 mph and up to ½ mile outside the house per day.