Features: Wartenberg pinwheel with a wheel as its head The wheel has a radiating sharp pins which rolls systematically across the skin The handle has longitudinal grooves on the front with rounded sides Used for Neurological examination; to measure nerve sensitivity in a diagnostic evaluation
Features: Pinard Stethoscope Hollow from inside normally made of wood or aluminum The handle has longitudinal grooves on the front with rounded sides Used for hearing heart rate of a fetus during pregnancy