3M Littmann Bluetooth Stethoscope

3M has partnered with Zargis Medical to develop a Bluetooth-enabled stethoscope with recording capabilities that can help physicians get more out of an exam. By being able to transfer recordings to a computer, one can assemble a historical set for analysis at a later time or share selective sounds with colleagues for a second opinion. It is the stethoscope that utilizes Bluetooth, both stethoscopes feature 24x sound amplification and proprietary Ambient Noise Reduction (ANR) Technology, which reduces, on average, 85 percent of ambient noise that can interfere with the auscultation experience.