Neurotronic KAFO  The Neurotronic knee joint system is a sophisticated electro mechanical knee control component designed specifically for people with knee extensor weakness, knee instability or loss of knee control and sets the benchmark for this class of limb control technology.  The Neurotronic is incorporated into a discreet lightweight carbon frame, locking automatically in stance phase and free moving in swing phase. In stance phase, the Neurotronic stabilises the knee in any position to enable the user to safely load the effected limb even when the knee joint is flexed or bent. During swing phase, the Neurotronic allows the knee to move freely to achieve a natural gait pattern without the compensations seen with conventional designs.  The electromechanical knee joint system is controlled either by a pressure sensor under the foot piece or by motion sensors integrated in the controller. The control mechanism incorporates an inclinometer and accelerometer motion sensors that detect the movement and position of the lower leg.  When standing with the orthosis or just before heel strike, the motion sensors lock the Neurotronic system knee joint. The motion detection is sensitive to speed and the joint will lock regardless of length and speed of steps and regardless of a hill gradient.

A forefoot ulcer is a wound or sore that develops on the ball of the foot, typically as a result of prolonged pressure or friction on the area. Forefoot ulcers can be painful and may take a long time to heal, especially in individuals with poor circulation or diabetes. There are several factors that can contribute to the development of a forefoot ulcer, including: Prolonged pressure on the ball of the foot due to standing or walking for extended periods of time Friction from ill-fitting shoes or socks Poor circulation, which can lead to slow healing and an increased risk of infection Diabetes, which can cause nerve damage and reduce sensation in the feet, making it more difficult to detect and treat ulcers Treatment for a forefoot ulcer typically involves relieving pressure on the affected area and keeping the wound clean and protected. This may involve the use of specialized dressings, pressure-relieving devices, and wound care techniques. In severe cases, surgery may be necessary to remove damaged tissue or correct underlying structural problems in the foot or ankle. Prevention is key in avoiding forefoot ulcers. This can involve regular foot inspections, wearing well-fitting shoes, and maintaining good blood sugar control in individuals with diabetes.