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3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope

22  Products
  • Exceptional acoustics with better audibility of high-frequency sounds (adult side, firm pressure)
  • Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting the pressure
  • Dual Lumen Tube: Two sound paths in one tube eliminate the rubbing noise of traditional dual tubes
  • The latest generation tubes last longer and are more resistant to stains. Not made with natural rubber latex or phthalate plasticizers
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Chestpiece Finish
Chestpiece_Finish
Tube Color
Tube_Color
Overall Length (Metric)
Overall_Length_Metric
22 
 Chestpiece Finish, Tube Color  Overall Length (Metric)
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Specifications
Application
Cardiology/High Performance
Binaural Construction
Double Lumen
Brand
Littmann®
Chestpiece Finish
High Polish, Machined stainless steel, Mirror
Chestpiece Technology
Double-sided
Chestpiece Weight (metric)
87 g
Diaphragm Diameter (Metric)
4.3 cm
Diaphragm Material
Epoxy/Fiberglass
Diaphragm Type
Tunable, single-piece
Eartip Type
Soft Sealing
Environmental claim being made
Yes
Environmental claim relates to
Product
Evidence for Claim
Self Certified
Extra Eartips
Yes
Headset Material
Anodized Aluminum
Model
Cardiology IV™
Overall Diameter (Metric)
4.3 cm
Overall Length (Metric)
55.8 cm, 69 cm
Performance
9
Product Type
Stethoscope
Small Diaphragm Diameter (metric)
3.3 cm
Special Adaptors
No
Tube Color
Black, Burgundy, Caribbean Blue, Hunter Green, Navy Blue, Plum, Raspberry, Rose Pink
Details
  • Exceptional acoustics with better audibility of high-frequency sounds (adult side, firm pressure)
  • Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting the pressure
  • Dual Lumen Tube: Two sound paths in one tube eliminate the rubbing noise of traditional dual tubes
  • The latest generation tubes last longer and are more resistant to stains. Not made with natural rubber latex or phthalate plasticizers
  • The headset adjusts easily for an individual fit and comfort. Angled ear cups align with ear canals
  • 7-year warranty
  • Tunable, dual-sided stainless steel chestpiece with open or closed bell
  • Non-chill bell sleeve for greater patient comfort
  • Soft-sealing eartips provide optimal comfort and excellent sound occlusion

The 3M™ Littmann® Cardiology IV™ Stethoscope is designed for healthcare professionals who require exceptional acoustic performance combined with exceptional versatility. Its innovative design provides a one-piece synoptic diaphragm on each side of the hood.

The 3M™ Littmann® Lightweight II S.E. Stethoscope provides reliable acoustic performance for taking blood pressure readings and making limited physical assessments of adult patients. Weighing just 118 grams, it’s the lightest of all Littmann adult stethoscopes, making it more comfortable for caregivers who wear their stethoscopes all day long.

The Lightweight II S.E. stethoscope is an entry-level instrument that offers a surprising number of beyond-the-basics features such as a tunable diaphragm, dual-sided chestpiece, and adjustable headset. It’s a good choice for medical professionals such as LPNs, licensed vocational nurses, certified nursing assistants, and nursing students.

Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill diaphragm and rim provide patient comfort.

Resilient tubing retains its shape and flexibility even after folding tightly into a pocket. Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove.

Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing does not contain phthalate plasticizers.

The Lightweight II S.E. stethoscope is made in the USA for consistent quality. It comes complete with large soft-sealing eartips and instructions.

Suggested Applications

  • General Physical Assessment and Diagnosis