David Littmann patented his transformative new stethoscope in the early 1960s, the device has turned from a simple device into a powerful diagnostic tool.
Today, millions of doctors, nurses, veterinarians and medical professionals use a 3M™ Littmann® stethoscope, with many sharing their 3M™ Littmann® stories online.
Millions of clinicians around the world depend on 3M™ Littmann® stethoscopes daily, trusting the brand's profession-leading innovations and exceptional sound quality to make a difference to their patients' lives.