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3M™ Littmann® Master Cardiology™ Stethoscope, Brass-Finish Chestpiece, Black Tube, 27 inch, 2175
The 3M™ Littmann® Master Cardiology™ Stethoscope is characterized by the best acoustic response in the Littmann mechanical stethoscope line; with a tunable diaphragm, dual-lumen tubing, and a precision, ergonomically designed, stainless steel chestpiece.
Benefits
- Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
- Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
- Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
- Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
- Includes Special Procedures Adaptor for pediatric or neonatal auscultation.
Overview
The 3M™ Littmann® Master Cardiology™ Stethoscope features tunable diaphragm technology—a 3M invention—that lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there’s no need to turn over and reposition 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 rim provides patient comfort.
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.
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 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 Master Cardiology stethoscope is made in the USA for consistent quality. It comes complete with large and small soft-sealing eartips, large firm eartips, Special Procedures Adapter, and instructions.
Specifications
| Applications | Cardiology/High Performance |
| Chestpiece Finish | Brass |
| Chestpiece Technology | Single sided |
| Chestpiece Weight | 3.2 Ounce |
| Chestpiece Weight (metric) | 90 g |
| Color | Black |
| Color Group | Black |
| Diaphragm Diameter | 1.75 Inch |
| Diaphragm Diameter (metric) | 4.4 cm |
| Diaphragm Material | Epoxy/Fiberglass |
| Diaphragm Type | Tunable Diaphragm |
| Eartip Type | Soft Sealing |
| Extra Eartips | Yes |
| Headset Material | Wide diameter aerospace alloy / Anodized aluminum |
| Length | 27 Inch |
| Length (Metric) | 69 cm |
| Model | Master Cardiology™ |
| Net Weight | 6.6 oz |
| Net Weight (Metric) | 185 g |
| Occupation | Anesthesiologist , Cardiologist , Emergency Physician , EMT/EMS , Family Practitioner , Internist , Medical Student , Nurse , Pediatrician , Physician , Respiratory Specialist |
| Patient | Adult , Infant , Pediatric |
| Performance | 10 |
| Special Adaptors | Yes |
| Trademark | Littmann |
| Tube Color | Black |
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