3M™ Littmann® Classic II Infant Stethoscope
Precision Diagnostics for the Smallest Patients

The 3M™ Littmann® Classic II Infant Stethoscope represents the pinnacle of acoustic engineering for neonatal and infant assessment. Purpose-built for the unique challenges of examining the smallest and most vulnerable patients, this specialized diagnostic instrument delivers exceptional acoustic sensitivity in a compact design that meets the exacting demands of neonatologists, pediatricians, and NICU healthcare professionals.

Based on the proven design principles that have made Littmann stethoscopes the gold standard in medical auscultation, the Classic II Infant model addresses the specific anatomical and clinical considerations inherent in newborn and infant care. When every heartbeat and breath sound carries critical diagnostic significance, medical professionals require instruments capable of capturing the subtle acoustic nuances that can indicate health concerns in these tiny patients.

Littmann® Classic II Infant Stethoscope Key Features

• Ultra-Compact 1.07-inch (2.7 cm) Diaphragm: Specifically sized for optimal acoustic contact with infant chest walls and the smallest patient anatomy
• Dual-Sided Chestpiece Design: Combines floating diaphragm with traditional 3/4-inch (1.9 cm) bell for comprehensive frequency range coverage
• Floating Diaphragm Technology: Augments traditional bell function to deliver exceptional acoustic sensitivity for both low and high frequency sounds
• Traditional Open Bell: Captures low-frequency cardiovascular sounds critical for detecting congenital abnormalities and murmurs
• Anatomically Angled Headset: Designed to align with ear canal pathway for superior sound transmission and reduced listening fatigue
• Adjustable Headset Tension: Customizable fit for different head sizes and extended-wear comfort during long shifts
• Snap-Tight Soft-Sealing Eartips: Provide excellent acoustic seal and comfortable fit; available in large and small sizes for personalized comfort
• Non-Chill Rim and Diaphragm: Temperature-retaining components ensure immediate patient comfort for sensitive newborns
• Non-Chill Bell Sleeve Included: Additional comfort feature for the bell side of the chestpiece
• 100% Latex-Free Construction: Safe for allergy-sensitive healthcare professionals and vulnerable infant patients; diaphragm made from epoxy/fiberglass
• Next-Generation Tubing: Superior resistance to skin oils, alcohol sanitizers, and staining while maintaining exceptional flexibility
• Phthalate-Free Materials: Environmentally responsible construction protects the most vulnerable patients and healthcare workers
• Made in USA: Manufactured with globally-sourced materials under rigorous quality control standards
• Three-Year Warranty: Reflects 3M's confidence in long-term durability and performance
• Customizable Style Options: Select from multiple tube colors and chestpiece finishes to match your personal or professional preferences

Ideal Applications and Clinical Specialties

The 3M™ Littmann® Classic II Infant Stethoscope serves as an indispensable diagnostic instrument across specialized neonatal and infant care settings:

Neonatal Intensive Care Units (NICU)
NICU nurses and neonatologists depend on this stethoscope for continuous monitoring of premature infants, newborns with respiratory distress, and babies requiring intensive cardiovascular assessment.

Neonatology
Specialists conducting comprehensive newborn examinations rely on the stethoscope's acoustic sensitivity to detect congenital heart defects, persistent pulmonary hypertension, and other life-threatening conditions requiring immediate intervention.

Pediatric Cardiology
Cardiologists use the bell's low-frequency sensitivity to identify subtle murmurs, abnormal valve sounds, and circulatory abnormalities in the youngest cardiac patients.

Well-Baby Nurseries
Pediatricians performing routine newborn assessments benefit from the instrument's ability to detect common conditions like innocent murmurs, transient respiratory issues, and normal developmental variations.

Pediatric Emergency Medicine
Emergency physicians treating critically ill infants require reliable acoustic tools capable of rapid, accurate assessment in high-pressure situations.

Home Healthcare and Follow-up Care
Visiting nurses monitoring high-risk infants after hospital discharge need portable, dependable diagnostic equipment for in-home assessments.

Medical Education
Medical students, nursing students, and residents specializing in neonatology or pediatrics gain essential clinical skills using professional-grade instruments that will serve them throughout their careers.

Specifications

• Binaural Construction: Single Lumen
• Chestpiece Finish: Machined Stainless Steel
• Chestpiece Technology: Double-Sided
• Chestpiece Weight: 1.05 Ounce (30 g)
• Diaphragm Diameter: 1.06" (2.7 cm)
• Diaphragm Material: Epoxy/Fiberglass
• Headset Material: Wide diameter aerospace alloy/anodized aluminum
• Overall Length: 28" (71 cm)
• Performance: 7
• Special Adaptors: No
• Tube Colour: Black
• Warranty: 3 Years

Whether you're equipping a neonatal intensive care unit, establishing a pediatric practice specializing in newborn care, or advancing your skills in neonatology training, the Classic II Infant Stethoscope offers the reliability, acoustic sensitivity, and durability that have made Littmann the most trusted name in medical auscultation worldwide.

Trust the 3M™ Littmann® Classic II Infant Stethoscope for the diagnostic precision your smallest patients deserve.