3M Littmann Stethoscope Cardiology IV

The 3M™ Littmann® Cardiology IV™ Stethoscope represents the next generation of one of the most trusted stethoscopes in the medical field, offering enhanced acoustic performance for better audibility of high-frequency sounds, particularly on the adult side with firm pressure. Its distinctive chalice-shaped chestpiece features tunable diaphragms on both adult and pediatric sides, providing exceptional acoustic performance, diagnostic versatility, and ease of use for treating both adults and children. The pediatric side can be easily converted into a traditional open bell by removing the tunable diaphragm and attaching the included non-chill bell sleeve.

The single-piece diaphragms on both sides are designed for easy removal, attachment, and cleaning, as they have smooth surfaces without crevices, preventing dirt buildup. 3M's tunable diaphragm technology enables clinicians to hear different frequency sounds simply by adjusting the pressure on the chestpiece—light pressure for low-frequency sounds and firmer pressure for high-frequency sounds—helping to save time and enhance focus on the patient. The non-chill rim further increases patient comfort during examinations.

The headset features adjustable tension for a customized fit, while the snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and optimal comfort. The dual-lumen tubing eliminates the rubbing noise typical of traditional double tubes, ensuring clear sound with minimal interference. Its resilient next-generation tubing retains flexibility and shape even after being folded into a pocket, resists damage from skin oils and alcohol, and is free of latex and phthalate plasticizers, making it safer for clinicians and patients.

Ideal for cardiologists, specialists, general practitioners, critical care nurses, EMTs, and medical students, the Cardiology IV stethoscope is used to assess cardiac, lung, and other body sounds in both adult and pediatric patients. Made in the USA, it comes with a seven-year warranty and includes large and small soft-sealing eartips, large firm eartips, a non-chill bell sleeve, and comprehensive instructions. The 3M™ Littmann® Stethoscope is trusted worldwide by healthcare professionals for its superb acoustic quality, durability, and value, making it a symbol of dedication to the medical profession.