Is ASISTA™ Right for
Your Patient?
ASISTA™ is designed for active users with transfemoral, knee-disarticulation, hip-disarticulation, or bilateral lower-limb limb loss. It provides practical movement assistance for everyday mobility and may be ideal for patients seeking greater walking efficiency, support through motion, and improved confidence in daily life.
K2, K3, and K4* ambulators
Active users with transfemoral, knee-disarticulation, hip-disarticulation, or bilateral lower-limb limb loss
Users who fatigue with daily walking
Patients who benefit from assistance through motion
IDEAL FOR
* Intended for daily activities only. Not for running or sports.
Appropriate Activity Level
Best suited for K2 to moderate K3 and K4* users
with everyday community mobility goals.
Daily Mobility Goals
Helpful for patients who want to walk more comfortably, move more efficiently, and stay active throughout the day.
Functional Needs
A strong option for patients who need support with sustained walking, daily movement, and routine transitions.
Clinical Considerations
Useful when the goal is practical mobility support that fits naturally into real-world clinical care.
K2, K3, and K4* ambulators
Patients seeking practical everyday mobility support
Users who fatigue with daily walking
Patients who benefit from assistance through motion
Appropriate Activity Level
Best suited for K2 to moderate K3 users with everyday community mobility goals.
Daily Mobility Goals
Helpful for patients who want to walk more comfortably, move more efficiently, and stay active throughout the day.
Functional Needs
A strong option for patients who need support with sustained walking, daily movement, and routine transitions.
Clinical Considerations
Useful when the goal is practical mobility support that fits naturally into real-world clinical care.
IDEAL FOR
Is ASISTA™ Right for
Your Patient?
ASISTA™ is designed for K2 to moderate K3 users who need practical movement assistance for everyday mobility. It may be an ideal solution for patients who want support through motion, improved walking efficiency, and a device that aligns with real-world clinical goals.
* Intended for daily activities only.
Not for running or sports.
Walk with Confidence on Uneven Ground
Flexion assistance helps improve clearance so users can move across grass, gravel, slopes, and uneven outdoor terrain with greater confidence.
Stand Up with Less Effort
Extension assistance supports smoother sit-to-stand transitions and helps reduce reliance on upper body compensation.
User-Driven Design
Safety Without Compromise
Real-Time Adaptive Power
Practical Daily Performance
Engineered Around
What Matters
The Bio Leg® delivers practical performance where it counts.
Engineered For Everyday Movement
ASISTA™ delivers intelligent assistance when and where it matters most.
Added Stability When it Matters Most
Controlled assistance supports key moments of movement to help users feel more secure when standing and walking.
Walk Further with Less Fatigue
Flexion and extension assistance help reduce the effort required with each step, supporting longer, more comfortable daily mobility.
Walk with Confidence on Uneven Ground
Flexion assistance helps improve clearance so users can move across grass, gravel, slopes, and uneven outdoor terrain with greater confidence.
Stand Up with Less Effort
Extension assistance supports smoother sit-to-stand transitions and helps reduce reliance on upper body compensation.
Walk Further with Less Fatigue
Flexion and extension assistance help reduce the effort required with each step, supporting longer, more comfortable daily mobility.
Added Stability When it Matters Most
Controlled assistance supports key moments of movement to help users feel more secure when standing and walking.
The Bio Leg® delivers practical performance where it counts.
Engineered Around
What Matters
NEW PRODUCT
Introducing ASISTA™
AVAILABLE FEB 1, 2027
The NEW MPK with flexion and extension assist.
Microprocessor knee technology designed for daily mobility.
-
Electromechanical MPK
-
Flexion & Extension Assistance
-
Default Stance Resistance
ASISTA™
Technical Specifications
Activity Level
Model
Amputation Level
Weight Limit Max
Width
Proximal & Distal Connection
Weight
Maximum Extension
Maximum Flexion Angle
Operating Temperature
Internal Power Source
Warranty
Reimbursement Codes
ASISTA™
Activity Level
Weight Limit
Maximum Extension
Maximum Flexion Angle
Warranty
Reimbursement Codes
K3, K2
Maximum load of 275lbs (125kg)
0°
132°
3 Years
L5827, L5856
*Please note that some specifications may be changed without notice in order to improve the performance of the product.
-
Electromechanical MPK
-
Flexion & Extension Assistance
-
Default Stance Resistance
Warranty
3 Years
132°
Approved L-Codes
L5827, L5856
L5827, L5856
Weight Limit
275 lbs
Flexion Angle
(125 kg)
ASISTA™
USB - C
K Levels
K2, K3, K4*
* Intended for daily activities only. Not for running or sports.
ASISTA™
K2, K3, K4*
* Intended for daily activities only. Not for running or sports.
