DonJoy Custom Knee Braces

A22
Defiance III
Defiance III Female
Adjustable OA

Fitting Video

A22

Uncompromised engineering delivers the world’s first titanium brace striking the perfect balance of weight, strength and profile.

Environmental Protection – Anti-microbial coating helps neutralize odor while increasing comfort and soft goods longevity.

Enhanced Performance Management – Uncompromised engineering delivers the world’s first titanium brace striking the perfect balance of weight, strength and profile.

Accelerated Comfort – Cushioning cells absorb shock, promote stability and proper fit.

Freedom to Perform – Aerodynamic integration of straps and liners
reduces overall profile which facilitates comfort, speed and cadence.

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Defiance III

Defiance III Ideal Application

The Custom Defiance and Defiance III is DonJoy’s hallmark knee brace. Combining the ultimate in technology, materials and design, this lightweight brace provides durable support for moderate to severe ACL, PCL, MCL and LCL instabilities. Plus, the low-profile design fits comfortably underneath clothing and sports uniforms, including hockey and football. As the strongest of DonJoy’s functional braces, the custom, carbon composite Defiance is recommended for high collision sports, while its featherweight materials and custom fit also make it the brace of choice for activities of daily living. Available in three lengths: standard, short and standard thigh with short calf.

Features and Benefits

• ACL/PCL versions with patented 4-point dynamic leverage system
• Medial sweeping thigh that provides inner thigh clearance for bi-lateral brace use and riding sports
• Anti-Migration Strap to prevent brace from migrating
• Swiveling strap tabs for changing leg shapes through flexion and extension
• Low profile hinge cover for better strength and medial clearance
• Supra Condyle Suspension-prevents brace migration
• Weighs approximately 18 ounces
• CI version with anterior thigh strap
• Short calf version available for ski and motocross boot clearance
• Short and standard lengths
• Defiance Extra version includes reinforced carbon frame and slide shield
• Suede, chamois and chamois pneumatic liners and strap pads available
• Flexion stops: 45°, 60°, 75° and 90°
• Extension stops: 0°, 10°, 20°, 30° and 40° (10° installed)

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Defiance III Female Fource

Female Fource – Custom Ideal Application

Females are 3-8 times more likely to sustain an ACL tear than males. In addition, over 70 percent of all ACL injuries occur during non-contact activities, such as cutting, jumping and twisting maneuvers. The DonJoy Female Fource addresses biomechanical factors that have been implicated in the high incidence of anterior cruciate ligament (ACL) tears in females. Females tend to perform cutting and landing maneuvers with their knees and hips in an extended and less protected position. The Female Fource incorporates DJO’s FourcePoint hinge technology, which has been clinically demonstrated to increase knee flexion angles, limiting the time the knee spends in at-risk positions during activity; therefore, providing females the protection they need.

Features and Benefits

• Patented FourcePoint Hinge Technology: the only bracing technology clinically proven to protect the ACL
• Reduces the time spent near full extension, or in the “at risk” position
• Enhances the Four-Points-of-Leverage design by increasing the posterior load applied by the brace on the tibia
• Improves a patient’s natural gait by applying progressive resistance before reaching a firm end point
• Four-Points-of-Leverage design for superior ligament protection and comfort
• Medial Swooping Thigh Frame (Defiance III) for increased medial thigh clearance
• Swiveling strap tabs (Defiance III) to match anatomy through movement
• Anti-Migration calf strap and supra condylar pad for brace suspension
• Lightweight (18oz), low profile design
• Short calf versions available
• Lifetime limited warranty on frame and hinge

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Defiance Adjustable OA

OA Defiance Ideal Application

The DonJoy OA Defiance is a custom, double upright, knee osteoarthritis brace that offers a perfect fit and is ideally suited for patients with active lifestyles.

Features and Benefits

• 1° to 7° of correction built into a strong, lightweight, carbon composite frame
• Telescoping condyle pad (up to 3° of additional correction) shifts compressive knee joint forces from the degenerative area to the healthy compartment
• Universal OA Key enables patient-controlled load adjustments to meet daily needs
• Floam condyle pad with 100% memory for increased comfort and compliance
• Suede frame liners and strap pads
• Anti-Migration Band anchors on the upper calf
• 4 Points of Leverage system pioneered by DonJoy
• Flexion and extension control
• 6 month warranty on soft goods
• Lifetime warranty on frame and hinges

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DonJoy Fitting Video

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