3M™ Littmann® Cardiology IV™ Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its innovative design provides a single-piece tunable diaphragm on each side of the chestpiece.
Dual-lumen tubing combines two sounds paths in one tube, eliminating the rubbing noise that traditional double tubes create. This feature makes it possible for the clinician to hear patient sounds with less interference.
Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive clinicians and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing is not made with phthalate plasticizers.
• Outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure).
• Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chest piece.
• Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
• Next-generation tubing lasts longer and resists stains. Not made with natural rubber latex or phthalate plasticizers.
• Headset is easily adjusted for individual fit and comfort. Angled ear tubes align with ear canals.
Outstanding acoustics with improved perception of high-frequency tones (large side, increased pressure)
tunable diaphragm: adjusting the frequency ranges by changing the pressure allows the chestpiece
Integrated dual tube system: elimination generated by double tubes crepitation by single hose with dual lumen
Durable and dirt resistant tubing without natural rubber latex and plasticizers
Optimal fit and comfort through individually adjustable ear loop
safety through Seven years warranty
Color: Blue, Purple, White
Size: 20, 24
Material: 100% Polyester