About this document
History and Evolution of the Stethoscope by lamichi boudjemaa is a document available to read on EtoBox.
The stethoscope, invented in 1816 by René Laënnec, is a medical instrument used to listen to internal body sounds, particularly heart and breathing rates. Laënnec created the first stethoscope from a rolled-up sheet of paper due to embarrassment over traditional auscultation methods. Over the years, the stethoscope has evolved from a wooden tube to modern versions with advanced features, including binaural designs and double-headed chest pieces for better sound differentiation.
- Author
- lamichi boudjemaa
- Language
- EN