3M Littmann Cardiology IV Diagnostic Stethoscope (6165) Rainbow-Finish Chestpiece Black Tube Stem

3M Littmann Cardiology IV Stethoscope (6165) Rainbow is an advanced auscultation tool designed for healthcare professionals requiring high acoustic performance in critical environments. Engineered with a 40% larger chestpiece and a 60% deeper bell compared to the Classic III™, it provides superior sound isolation to detect subtle heart, lung, and body sounds.

• Enhanced Auscultation: Detects subtle changes in heart, lung, and body sounds.
• Versatile Usage: Suitable for both adult and pediatric patients.
• Comfortable & Ergonomic: Soft-sealing ear tips provide an excellent acoustic seal.
• Durable & Reliable: Built to withstand high-demand clinical environments.
• Ideal for Critical Care: Designed for ICU, ED, and Cardiology units.
• Tunable Diaphragm: Provides superior sound quality for cardiac and pulmonary assessments.

• Chestpiece: Precision-machined stainless steel
• Diaphragm: Epoxy/Fiberglass Tunable Membrane
• Tubing: Next-generation, durable, and flexible material (Latex-Free)
• Eartips: Soft-sealing, medical-grade silicone
• Headset: Anodized Aluminum with Adjustable Tension

1. Position the Stethoscope: Ensure the earpieces are inserted with the correct orientation.
2. Tuning the Diaphragm: Apply light pressure for low-frequency sounds and firm pressure for high-frequency sounds.
3. Dual-Sided Use: Switch between adult and pediatric modes for precise auscultation.
4. Proper Fit: Adjust the headset tension for a secure and comfortable fit.
5. Regular Maintenance: Wipe with a damp cloth and avoid extreme temperatures for longevity.

• Keep away from extreme heat and cold to maintain diaphragm integrity.
• Do not use harsh chemicals or alcohol-based cleaners on tubing.
• Ensure eartips are securely attached to prevent accidental dislodgment.
• Regularly inspect the chestpiece and diaphragm for wear and tear.