Passive remote wireless sensing employing properties of the surface acoustic wave (SAW) has gained currency during a couple of decades to measure different physical quantities such as temperature, force (pressure, torque, and stress), velocity, direction of motion, etc. with a resolution of about 1% [1]. The basic principle utilized in such a technique combines advantages of the precise piezoel...

BACKGROUND The use of an oscillating saw for cast removal creates a potential for iatrogenic injury and patient discomfort. Burns and abrasions can occur from the heat created by frictional forces and direct blade contact. With use of a cadaver model system, skin temperature measurements were recorded during cast removal with an oscillating saw. METHODS Casts of uniform thickness were applied...