SafetyStride® KAFO

The SafetyStride® is a mechanical stance control orthotic knee joint that utilizes a low-profile cabling system to automatically unlock itself at the end of stance phase. The key feature of the SafetyStride® is its ability to resist knee flexion at any angle. The SafetyStride® does not require full 180° knee extension to resist knee flexion in stance phase. Designed to unlock at terminal stance, an internal lever re-engages during swing phase to ensure knee joint stability prior to heel contact. Individuals who intermittently fail to reach full extension will now have the added security and stability they require while ambulating. The SafetyStride® works in conjunction with the FullStride® and can be easily installed on a FullStride® equipped KAFO. US Patent 7,462,159 B1