Endolite Orion3 Prosthetic Knee Joint

Orion3
Weatherproof Activity Level 3 Impact Level
Orion3 is suitable for K3 users who would benefit from stability on different terrains, slopes and steps and for those wishing to walk naturally and efficiently at either single or varying speeds.

The safety and stability of Orion3 encourages users to evenly distribute their weight, offloading their sound side and lower back to reduce aches and pains commonly reported by amputees.

Features
Situational Awareness – an Inertial Measurement Unit senses movement and speed to respond accordingly, in real time
Enhanced Stability Performance – 5 levels of stance resistance optimises safety at all times
Natural Efficient Motion – MPC pneumatics ensure energy efficient and smooth swing at multiple speeds
Cycle Mode
Fixed Angle Flexion Lock
Knee Flexion to 130°
Intuitive Programming Software
Lithium Ion batteries with up to 3 days life, dependent on usage
Battery Life Indicator
Low Power Mode
3-year warranty subject to service at 20-month intervals
Weatherproof

Product Description

Advanced Polycentric Hydraulic Knee for Stable, Smooth & Adaptive Mobility

The Endolite Orion3 Prosthetic Knee Joint is an advanced polycentric hydraulic (4-bar) knee designed to deliver enhanced stance stability, smooth swing control, and a more natural walking experience for above-knee (AK) and transfemoral amputees. Developed by Endolite, the Orion3 is engineered to support confident real-world mobility by combining proven hydraulic technology with the inherent safety of a polycentric knee design.

The Orion3 features a 4-bar polycentric mechanism, creating a moving center of rotation that improves inherent stance phase stability while also increasing effective leg shortening during swing. This results in better toe clearance, reduced risk of stumbling, and smoother forward progression compared to traditional single-axis knees. The polycentric geometry makes the knee especially forgiving during uneven ground contact and transitional movements.

Its integrated hydraulic control system provides progressive resistance during swing phase, allowing smoother knee flexion and extension and improved cadence response. Users benefit from a more natural gait with reduced compensatory movements and improved walking efficiency, especially when changing walking speeds or navigating everyday environments such as ramps and mild slopes.

During stance phase, the Endolite Orion3 offers strong resistance to unintended knee flexion under load, enhancing safety during weight bearing, initial contact, and mid-stance. This balance of stance security and fluid swing makes the Orion3 well suited for moderate activity users (K2–K3) who want more dynamic performance than basic mechanical knees but do not require microprocessor control.

Built with durability and long-term daily use in mind, the Orion3 is compact, robust, and compatible with a wide range of prosthetic feet. Its hydraulic-polycentric design offers a reliable, low-maintenance solution that performs consistently across indoor and outdoor walking conditions.

At Credence Prosthetic India, the Endolite Orion3 Prosthetic Knee Joint is fitted using a structured clinical protocol that includes comprehensive functional assessment, precise static and dynamic alignment, hydraulic tuning, and supervised gait training. Proper setup is essential to fully realize the benefits of a polycentric hydraulic knee, and Credence’s experienced prosthetists personalize each fitting based on body weight, activity level, and lifestyle needs.

As one of India’s trusted advanced prosthetic clinics, Credence Prosthetic India offers a complete range of prosthetic knee solutions—from mechanical and polycentric knees to hydraulic and microprocessor-controlled systems. With a strong emphasis on evidence-based fitting, rehabilitation-focused outcomes, and patient education, Credence helps users of the Endolite Orion3 Prosthetic Knee Joint achieve improved stability, smoother gait, and greater independence in daily life.

🔧 Product-Specific Keywords (Endolite Orion3)

Endolite Orion3 knee joint, Endolite Orion3 hydraulic knee, Orion3 polycentric prosthetic knee, Endolite 4-bar hydraulic knee, Orion3 knee India, above knee hydraulic prosthesis, transfemoral polycentric knee joint, stance stability hydraulic knee, durable Endolite knee joint, Credence Prosthetic India Orion3 fitting

🔍 General Prosthetic Knee SEO Keywords

Lightweight prosthetic knee joint, monocentric knee joint, polycentric prosthetic knee, 4-bar prosthetic knee, hydraulic prosthetic knee joint, pneumatic prosthetic knee, mechanical prosthetic knee, stance control knee joint, prosthetic knee with brake, locking knee joint prosthesis, manual lock prosthetic knee, automatic locking knee joint, above knee prosthesis knee joint, AK prosthetic knee, transfemoral prosthetic knee, rehabilitation prosthetic knee, preparatory prosthesis knee, temporary prosthetic knee joint, definitive prosthetic knee, swing phase control knee, stance phase control knee, moderate activity prosthetic knee, high stability prosthetic knee, prosthetic knee for gait training, durable prosthetic knee joint, adjustable prosthetic knee