PN-100 Pneumatic Knee Joint

Discover the advanced PN-100 Pneumatic Knee Joint, a lightweight aluminum prosthetic designed for K2-K3 activity levels with adjustable flexion and extension.

PN-200 Pneumatic Knee Joint

Explore our advanced PN-200 Pneumatic Knee Joint, designed for superior stability and precise gait control.   Connection ADAPTER TYPES
PN-200A Pyramid Adapter
PN-200B M36 Adapter

E 44 Polycentric Knee Joint with Extension Mechanism

Explore our dependable E 44 Polycentric Knee Joint, a versatile locking polycentric knee designed specifically for the safety and rehabilitation of K1-K2 prosthetic knee users.
Connection ADAPTERS TYPES
E 44-A Pyramid Adapter
E 44-B M36 Adapter
E 44-C One-Prong Adapter

E 86 Polycentric Knee Joint with Extension Mechanism

Explore our premium E 86 Polycentric Knee Joint, an exceptionally lightweight mechanical prosthetic knee joint featuring 4-bar polycentric stability and adjustable friction control for optimal rehabilitation.

E 84 Single Axis Knee Joint with Friction and Extension Mechanism

Discover the E 84 Single Axis Knee Joint, a lightweight and versatile monocentric knee joint engineered to provide K1-K2 users with exceptional stability and a progressive rehabilitation path.

Single Axis Friction Knee

The Single Axis Friction Knee (E 42 Series) is a high-stability solution engineered for prosthetic users who require a dependable friction brake knee joint for enhanced security during the stance phase. Specifically designed for medium functional levels, this modular prosthetic knee joint balances exceptional safety with adjustable swing phase control, providing a confident gait for daily rehabilitation activities.

E42 Extension Assist W/Plastic Cover W/Wire

The E42 Extension Assist W/Plastic Cover W/Wire (E 42-EXT) is a specialized extension articulation component engineered specifically for frictional knee pieces. Designed to provide reliable kinetic feedback, this prosthetic knee extension assist serves as a critical replacement or functional upgrade to ensure smooth extension dynamics within the knee joint assembly.

Single Axis Knee

The Single Axis Knee (E 43 series) is a highly reliable monocentric prosthetic knee joint engineered specifically for patients requiring uncompromising stability. Developed as a high-security locking prosthetic knee, this component provides a safe and predictable foundation for early-stage rehabilitation and low-mobility (K1-K2) users.

Single Axis Prosthetic Knee with Manual Lock (E 49)

Engineered for optimal clinical safety, the E 49 is a reliable single axis prosthetic knee featuring a manual lock, specifically designed to provide maximum stance phase stability for low functional level amputees.

Single Axis Locking Prosthetic Knee with Rotating Pyramid

Engineered for high clinical precision, the E 40 is a reliable single axis locking prosthetic knee equipped with a rotating pyramid, offering exceptional stability and up to 175° of flexion.

Single Axis Locking Knee with Side Release (E 48)

Engineered for superior cosmetic finishing, the E 48 is a lightweight single axis locking knee featuring a unique side-mounted release wire and a 160° flexion range for maximum clinical versatility.

 

High-Performance Prosthetic Knee Joints & Advanced Components

IB-ER manufactures advanced prosthetic knee joints designed for exceptional stability, controlled movement, and long-term reliability in professional O&P (Orthotics and Prosthetics) systems. Our knee joints are produced in our state-of-the-art facility in Manisa, Turkey, with a focus on high-precision engineering and consistent performance to support modern, high-mobility prosthetic solutions. As a specialized prosthetic components manufacturer, IB-ER supplies knee joint components engineered to support secure assembly, smooth mechanical function, and dependable use in lower-limb prosthetic systems worldwide.

⚙️ Prosthetic Knee Joints for Professional Applications

Prosthetic knee joints play a critical role in lower-limb prosthetic systems by supporting controlled motion and structural stability. IB-ER knee joints are designed to integrate reliably with universal modular prosthetic components and support advanced professional prosthetics workflows. Our design philosophy prioritizes gait symmetry and patient safety through rigorous biomechanical testing.

🛡️ Manufacturing & Quality Compliance Focus

IB-ER follows a quality-driven manufacturing approach, emphasizing material consistency, precise tolerances, and controlled production processes. Operating under ISO 13485:2016 and ISO 9001:2015 quality management systems, we ensure that our manufacturing fulfills the strict requirements of the European Medical Device Regulation (MDR) 2017/745. This ensures reliable performance and 100% traceability across all prosthetic knee joint applications.

🌐 Why Choose IB-ER Knee Joints?

  • Manufacturer-focused production and rigorous quality control in our dedicated Manisa facility.
  • Reliable mechanical performance with smooth, controlled swing and stance phases.
  • Universal Compatibility: Designed for seamless integration with all major modular prosthetic systems.
  • Durable Materials: High-strength alloys (Stainless Steel & Titanium) for long-term clinical use.
  • Global Distribution: Supported supply chain to clinics and distributors in over 80 countries.

Specialized Healthcare Solutions

IB-ER prosthetic knee joints are engineered for lower-limb prosthetic systems where controlled movement, high durability, and consistent mechanical performance are required. Unlike general industrial manufacturers, IB-ER is exclusively dedicated to the healthcare and medical device sector, providing life-enhancing mobility solutions.