A sensor assembly is provided that includes a skeletal frame comprising
first and second portions configured to move relative to one another. At
least one physiological sensor is attached to the frame. A coating is
provided over the frame and the at least one physiological sensor to form
the sensor assembly. The sensor may be placed on a patient's finger, toe,
ear, and so forth to obtain pulse oximetry or other physiological
measurements. Methods for manufacturing and using a sensor are also
provided as is a method for manufacturing a sensor body.