Table of Contents
Prosthetic knee design involves understanding the biomechanical principles that enable movement and stability for users. These principles guide the development of knees that mimic natural motion and improve user comfort and functionality.
Biomechanical Foundations of Prosthetic Knees
The primary goal of prosthetic knee design is to replicate the natural biomechanics of the human knee. This includes providing stability during standing, facilitating smooth motion during walking, and adapting to different terrains.
Key Mechanical Components
Prosthetic knees incorporate various mechanical components to achieve desired movement. These include:
- Joints with adjustable resistance
- Shock absorption mechanisms
- Weight-bearing supports
- Control systems for movement regulation
Types of Prosthetic Knees
There are different types of prosthetic knees designed based on biomechanical needs:
- Mechanical knees
- Hydraulic knees
- Microprocessor-controlled knees