Why is most of the chest piece in the stethoscope in a circular shape? Will it work if it is designed in some other shape? - Quora
![Amazon.com: McKesson Stethoscope, Lightweight, Single Head, Diaphragm Only, Adjustable Binaurals, Black, 21 in, 1 Count : Industrial & Scientific Amazon.com: McKesson Stethoscope, Lightweight, Single Head, Diaphragm Only, Adjustable Binaurals, Black, 21 in, 1 Count : Industrial & Scientific](https://m.media-amazon.com/images/I/71E9vER+4mL._AC_UF894,1000_QL80_.jpg)
Amazon.com: McKesson Stethoscope, Lightweight, Single Head, Diaphragm Only, Adjustable Binaurals, Black, 21 in, 1 Count : Industrial & Scientific
![Amazon.com: McKesson Stethoscope, Lightweight, Single Head, Diaphragm Only, Adjustable Binaurals, Red, 21 in, 1 Count : Industrial & Scientific Amazon.com: McKesson Stethoscope, Lightweight, Single Head, Diaphragm Only, Adjustable Binaurals, Red, 21 in, 1 Count : Industrial & Scientific](https://m.media-amazon.com/images/I/612XcuyrpuL.jpg)
Amazon.com: McKesson Stethoscope, Lightweight, Single Head, Diaphragm Only, Adjustable Binaurals, Red, 21 in, 1 Count : Industrial & Scientific
![adc adscope 601 convertible cardiology stethoscope with tunable afd technology, adult diaphragm and adult bell or pediatric diaphragm, 28 inch length, metallic ceil blue - Walmart.com adc adscope 601 convertible cardiology stethoscope with tunable afd technology, adult diaphragm and adult bell or pediatric diaphragm, 28 inch length, metallic ceil blue - Walmart.com](https://i5.walmartimages.com/seo/adc-adscope-601-convertible-cardiology-stethoscope-tunable-afd-technology-adult-diaphragm-bell-pediatric-diaphragm-28-inch-length-metallic-ceil-blue_d5c1d75a-105d-40e9-b714-0d34a127c4c4.db5672cfdbf8ca04f56850a6473a1d49.jpeg)
adc adscope 601 convertible cardiology stethoscope with tunable afd technology, adult diaphragm and adult bell or pediatric diaphragm, 28 inch length, metallic ceil blue - 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)
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 #
![Adscope 608 - Convertible Clinician Stethoscope - Amethyst - 1023856 - ADC - 608FV - Stethoscopes | Otoscopes | ADC Stethoscopes & Aneroids Adscope 608 - Convertible Clinician Stethoscope - Amethyst - 1023856 - ADC - 608FV - Stethoscopes | Otoscopes | ADC Stethoscopes & Aneroids](https://www.3bscientific.com/thumblibrary/1023856/1023856_02_1200_1200_Adscope-608-Convertible-Clinician-Stethoscope-Amethyst.jpg)
Adscope 608 - Convertible Clinician Stethoscope - Amethyst - 1023856 - ADC - 608FV - Stethoscopes | Otoscopes | ADC Stethoscopes & Aneroids
![Replacement Accessories Kit Fits Classic 3, Cardiology 3 & Cardiology 4 Stethoscope for Littman Stethoscope Replacement Parts & Stethoscope Bell Diaphragm Cover and Eartips Replacement Parts. Replacement Accessories Kit Fits Classic 3, Cardiology 3 & Cardiology 4 Stethoscope for Littman Stethoscope Replacement Parts & Stethoscope Bell Diaphragm Cover and Eartips Replacement Parts.](https://www.gosupps.com/media/catalog/product/6/1/61zSWaaLSOS.jpg)
Replacement Accessories Kit Fits Classic 3, Cardiology 3 & Cardiology 4 Stethoscope for Littman Stethoscope Replacement Parts & Stethoscope Bell Diaphragm Cover and Eartips 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. 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/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/6/1/6175olRdTPS._SL1500_.jpg)