Stance control knee orthoses (SCOs) have become very popular recently. However, there is little information regarding opinions of actual orthosis users. The purpose of this study was to quantify the users' opinions of a SCO, and see whether factors found important for knee orthoses in past studies hold true for a stance control orthosis as well. A standardized survey was employed as part of a l...

ABSTRACT In this paper, we analyze the gait changes by simulating left knee disorders in subjects. Our aim is a method that estimates the presence or the absence of leg disorders and the disordered parts from the image sequences of a subject's walking. However, gait can be changed not only by physical disorders but also such factors as neural disorders or aging. Thus we simulate the physical di...

Knee bracing has been used to realize a variety of functional outcomes in both sport and rehabilitation application. Much of the literature focuses on the effect of knee misalignment, force reduction and superiority of custom braces over commercial over-the-counter braces. Efforts on developing exoskeletons to serve as knee augmentation systems emphasize actuation of joints, which then adds to ...

A new cosmetic weight-relieving brace which utilises stainless steel and light alloy in its structure is described. A clinical assessment of thirty-six patients (four bilateral cases) has shown the Salford Cosmetic brace to be suitable for over 80 per cent of patients attending for assessment. Five patients rejected the brace, and the reasons are discussed. Contra-indications which emerged duri...

We are designing a pediatric exoskeletal ankle robot (pediatric Anklebot) to promote gait habilitation in children with Cerebral Palsy (CP). Few studies have evaluated how much or whether the unilateral loading of a wearable exoskeleton may have the unwanted effect of altering significantly the gait. The purpose of this study was to evaluate whether adding masses up to 2.5 kg, the estimated ove...

PURPOSE The number of effective knee osteoarthritis (OA) interventions, especially those tailored to specific compartmental involvement, are small. The objective of this study was to determine the efficacy of a realigning patellofemoral (PF) brace in improving pain and function among persons with symptomatic lateral PF OA. METHOD We conducted a double blind, randomized crossover trial of a re...

For initial gait training with the paraplegic patient, a lower extremity telescoping orthosis has been developed. This brace eliminates the time-consuming fabrication, considerable weight, and cumbersome use of conventional knee-ankle-foot orthoses and is easily adjustable to a wide range of patients. Particularly during the early phase of rehabilitation, this brace offers significant advantage...

Anterior tibial translation was measured in six patients with anterior cruciate ligament insufficiency. The tests were done in 15, 45, and 90 degrees of knee flexion, partly with activated quadriceps or hamstrings, and partly with subjects wearing a 4-point functional DonJoy brace. The translation was evaluated with a computerized electrogoniometer (Acufex KSS). The anterior tibial translation ...

Anterior tibial translation was measured in six patients with anterior cruciate ligament insufficiency. The tests were done in 15,45, and 90 degrees of knee flexion, partly with activated quadriceps or hamstrings, and partly with subjects wearing a 4-point functional DonJoy brace. The translation was evaluated with a computerized electrogoniometer (Acufex KSS). The anterior tibial translation w...