Biomedical Engineers - How Stethoscopes Work? Sound has been used as a diagnostic tool for millennia. You can learn a lot with an ear to a person's chest -- that the heart
![Replacement Accessories Kit Fits Classic 3 Cardiology 3 & Cardiology 4 Stethoscope for Littman Stethoscope Replacement Parts & Stethoscope Bell Cover Diaphragm and Eartips Earbud Replacement Parts. Replacement Accessories Kit Fits Classic 3 Cardiology 3 & Cardiology 4 Stethoscope for Littman Stethoscope Replacement Parts & Stethoscope Bell Cover Diaphragm and Eartips Earbud Replacement Parts.](https://www.gosupps.com/media/catalog/product/6/1/61ztqAmnVTL.jpg)
Replacement Accessories Kit Fits Classic 3 Cardiology 3 & Cardiology 4 Stethoscope for Littman Stethoscope Replacement Parts & Stethoscope Bell Cover Diaphragm and Eartips Earbud Replacement Parts.
![ADC Adscope 608 Convertible Clinician Stethoscope with Tunable AFD Technology, For Adult and Pediatric Patients, 31 inch Length, Sea Glass - Walmart.com ADC Adscope 608 Convertible Clinician Stethoscope with Tunable AFD Technology, For Adult and Pediatric Patients, 31 inch Length, Sea Glass - Walmart.com](https://i5.walmartimages.com/asr/95a2302c-2287-4870-a234-9a7c4507fdb8.0ab4cc85567019d3e7f2e574464141fd.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
ADC Adscope 608 Convertible Clinician Stethoscope with Tunable AFD Technology, For Adult and Pediatric Patients, 31 inch Length, Sea Glass - Walmart.com
![3M Littmann Stethoscopes India on X: "A stethoscope with both a bell & diaphragm (or the capacity to act as a bell & diaphragm) is essential to perform a proper auscultation #stethoscope # 3M Littmann Stethoscopes India on X: "A stethoscope with both a bell & diaphragm (or the capacity to act as a bell & diaphragm) is essential to perform a proper auscultation #stethoscope #](https://pbs.twimg.com/media/DoKgFrSX0AAP64l.jpg)