Littmann Cardiology IV Diagnostic Stethoscope: Raspberry 6158 – Over Engraved

Suitable for:

30 years in the making – the latest generation of Littmann Cardiology stethoscopes.

Discover the superior acoustics and improved design of the 3M Littmann Cardiology IV Stethoscope. This ground-breaking, upgraded stethoscope features a newly crafted stainless steel chestpiece, innovatively optimised paediatric and adult diaphragms exclusive to the Cardiology IV series, state-of-the-art long-lasting tubing, a finely tuned bell side for instant low-frequency detection, and an industry-leading 7-year warranty.

Like its predecessor, the Cardiology III, the Cardiology IV offers comprehensive acoustic range for both adult and paediatric auscultation, all thanks to its re-engineered dual-head chestpiece. By simply rotating the central spline, you can swiftly alternate between the two sides for versatile adult and paediatric auscultation. The novel single-piece diaphragms, exclusive to the Cardiology IV, enhance acoustic sensitivity, enabling clearer, more discernible sound reception. The modern long-life binaural—crafted from the latest material specifications—boasts a two-in-one tube design, extending the warranty length to an industry leading 7 years. Further design refinements include a recessed selector spline, allowing a seamless fit with the binaural tube, along with a visual indicator for easy identification of the operational diaphragm.

Experience the culmination of auditory precision and innovation with the 3M Littmann Cardiology IV Stethoscope—your ultimate upgrade in medical auscultation technology.

• Experience the pinnacle of dual-head cardiology technology.
• Improved high frequency acoustics enabling greater access to high-frequency heart sounds for precise assessments.
• Innovative diaphragm design tailored for both adult and paediatric auscultation, offering an all-encompassing range of heart and lung sounds.
• Next generation, double lumen long-life tubing guarantees enhanced longevity and reduced external friction sounds for crystal-clear acoustics.
• 100% latex free construction for increased patient comfort, durability and lifespan.
• Single piece diaphragm technology – easier to clean than ever before providing greater infection control properties.
• Unparalleled 7-year warranty from the date of purchase for your peace of mind.
• 3M’s ‘Tunable Technology’ lets you easily switch from low to high frequency sounds by switching from light to firm pressure.
• Double-sided large/small chestpiece for both adult and paediatric assessment.
• For maximum versatility the reverse side is also easily transformed into a traditional open bell with the supplied adapter.
• Anatomically designed headset comfortably positioned for optimal sound transmission.
• Comfortable Snap-Tight soft seal eartips create an excellent acoustic seal to reduce ambient noise.
• Spare parts kit provided as standard, including small soft sealing eartips, large firm grey eartips, and a non-chill bell sleeve.
• Littmann performance rating of 9 out of 10.

New chestpiece design
Precision machined engineering

Dual diaphragm
Adult and paediatric sides both with tunable diaphragm

Low Frequencies (adult)
Apply light pressure with the floating diaphragm. (Bell mode)

High Frequencies (Adult)
Apply firm pressure with the floating diaphragm. (Diaphragm mode)

Low Frequencies (Paediatric)
Rotate the chestpiece. Apply light
pressure.

High Frequencies (Paediatric)
Apply firm pressure with the small floating diaphragm.

Traditional bell
Easy-remove diaphragm permits bell mode with adapter provided.

Stem Indicator
Visual identification of the operational diaphragm

Versatility
Easily interchangeable between open bell and tunable diaphragm, giving three possible functions.

High Profile Construction
40% larger chestpiece and 60% deeper bell than the Littmann Classic III Stethoscope

3M recommend using 70% Alcohol Wipes to clean the 3M Littmann range of stethoscopes. These Robinsons 70% alcohol wipes have rapid microbiological kill performance, meaning they are highly effective against a wide range of bacteria, yeasts and moulds. IPA is used globally for professional healthcare disinfection in hospitals and clinics.