Safer canes and crutches
The biomechanical features of the human ankle inspired the design of a new safety tip called Fedrofuss.
When the slanted cane hits the ground the entire Fedrofuss base contacts the surface, says engineer Holger Weber, the designer.
‘As steps continue, the ball-and-socket joint anticipates the movement, ensuring optimum traction. When the cane/crutch is lifted the joint in the tip also moves, assuming the correct position for the next surface contact.’ Thus the tip helps to avoid falls and also facilitates walking on steep surfaces, exercising on gymnasium floors and standing up with a walking aid, he adds.
The tip has CE approval, TUV approval, and is on the German list of medical aids and appliances (Nr.10.99.01.1007).
01.07.2003
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