While it’s an extremely sensitive instrument, a stethoscope is fairly broadband and couples every noise and vibration up the pipe and into the ear. A human body can be a noisy place, with bowel ...

The ERKA dual-channel tubes have two internal channels to reach each ear separately. This maximizes the quality of sound transmission and minimizes external noise. Every single ERKA stethoscope is ...

To address these challenges, the IIITH team used a stethoscope attached behind the ear to capture Non-Audible Murmurs (NAM) ...