Keeping patients out of the “at risk” positions...
Our patented DonJoy® FourcePoint technology is designed to react during leg extension. It utilizes a spring mechanism in the hinge to apply gradually increasing resistance during the last 25° of extension.
The resistance serves three critical roles:
• Reduces the time spent near full extension or in the “at risk” position
• Increases the posterior load applied by the brace on the tibia to prevent anterior tibial translation
• Eliminates the extension shock felt when a patient extends into a 10? Standard rigid stop!