Specifications:
| Applications | Cardiology/High Performance |
| Binaural Construction | Double Lumen |
| Brand | Littmann® |
| Chestpiece Finish | Machined stainless steel |
| Chestpiece Technology | Double Sided |
| Chestpiece Weight | 3.1 Ounce |
| Chestpiece Weight (metric) | 87 g |
| Colour | Black |
| Colour Group | Black |
| Diameter | 1.7 Inch |
| Diameter (Metric) | 4.3 cm |
| Diaphragm Diameter | 1.7 Inch |
| 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 | Wide diameter aerospace alloy / Anodized aluminum |
| Length | 22 Inch |
| Length (Metric) | 55.8 cm |
| Model | Cardiology IV™ |
| Net Weight | 6 Ounce |
| Net Weight (Metric) | 167 Gram |
| Occupation | Anesthesiologist, Cardiologist, Emergency Physician, EMT/EMS, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Physician, Respiratory Specialist, Teacher/Professor/Instructor |
| Performance | 9 |
| Small Diaphragm Diameter | 1.3 Inch |
| Small Diaphragm Diameter (metric) | 3.3 cm |
| Special Adaptors | No |
| Trademark | Littmann |
| Tube Colour | Black |
| Warranty Period | 7 Years |
Details:
- Outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure)
- Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
- Dual-lumen tubing helps eliminate the rubbing noise of traditional double tubes
- Next-generation tubing is durable and has increased resistance to staining
- Headset is easily adjusted for individual fit and comfort, with angled eartubes that align with ear canals
- See Littmann.ca/WarrantyRepairs for limited warranty details
The 3M™ Littmann® Cardiology IV™ Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its functional design provides a single-piece tunable diaphragm on each side of the chestpiece, letting clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. The dual-lumen tubing combines two sounds paths in one tube, eliminating the rubbing noise that traditional double tubes create. Not just for cardiologists, this stethoscope is ideal for a variety of healthcare professionals to identify, listen to, and study cardiac, lung, and other body sounds in adult and pediatric patients.
