Excellent post by a medical student, found in an online forum. All the credit to him/her. By 'enceph' from studentdoctor.net: "To respond to the inital poster's concerns, yes there are differences between...
Many 3M Littmann stethoscopes have a tunable diaphragm. This guide will help you understand this technology. Tunable technology provides convenience, versatility and enhanced acoustics. The dual frequency...
Your Littmann stethoscope is designed to provide years of reliable service. Routinely cleaning your stethoscope will ensure optimal acoustic performance. This guide will give you the basic information you need...