3M Littmann Cardiology IV Stethoscope - Raspberry 6158

The 3M Littmann Cardiology IV Stethoscope is a diagnostic acoustic instrument designed for healthcare professionals to auscultate a wide range of bodily sounds. Its construction features a dual-lumen tubing system, which allows for separate sound pathways for the diaphragm and bell sides of the chestpiece, thereby minimizing artifactual sound interference. The chestpiece itself is precision-machined from stainless steel and is designed for optimal acoustic performance.

The diaphragm is tunable, allowing users to adjust pressure to hear different frequency sounds, while the bell side is designed for low-frequency auscultation. The stethoscope measures 69 cm in overall length, providing a practical reach for examinations. The tubing is made of a next-generation material that is resistant to skin oils and alcohol, contributing to its durability and ease of cleaning.

The eartubes are anatomically shaped and angled to direct sound towards the ear canal, and the headset tension is adjustable for user comfort and a proper seal. This model is presented with raspberry-colored tubing.