Brake Knee Joint

• monocentric
• including extension assist 21A40

• for trans-femoral amputees
• with medium functional level
• high stance phase stability
• medium swing phase control

Function The connection between upper and lower joint section is generated by the swing-and-friction axis and operates as a load dependent brake. This secures, in combination with the posterior positioning, the stance phase. The adjustment of the axis friction and spring load controls the swing phase.

Technical data

• activity level: 1 to 2
• Knee flexion angle: approx. 168°
• Installation height: 47 mm
• head height (knee centre – upper edge): 40 mm

• cosmetic soft foam cover 61A47/36-44