3M Single-Patient Stethoscope, Carton of 100 (SPS-YA1100)Intended for single patient use in isolation room settings, this single patient disposable stethoscope helps eliminate the potential risk of patient to patient cross contamination introduced by reusable stethoscopes. Medical professionals can depend on the Single Patient Stethoscope for listening to heart, lung, and other sounds for patient assessment and diagnosis. Provides optimal acoustic seal to help maintain acoustic sensitivity for accurate