3M Littmann Cardiology IV Stethoscope 6182 Red / High Polish Smoke-Finish / Black Stem with name engraving and carrying case options 3M's Littmann Cardiology IV was designed for doctors who demand high acoustic performance combined with ultimate versatility. The distinct chalice-shaped chestpiece featured dual-frequency diaphragms on both its sides, offering perfect acoustic performance, diagnostic versatility and easiness in the handling of patients of various body types and ages. The pediatric side of the chestpiece can be easily transformed into a traditional bell by replacing the diaphragm with the elastic membrane that is included with the stethoscope. Both the adult and the pediatric sides of Cardiology iv stethoscope have solid diaphragms that can be removed, easily cleaned and easily placed back into position as all of their surfaces are smooth and without cavities that are hard to reach. Cardiology IV Features Better audibility of high-frequency sounds¹ helps you learn more about your patient’s condition Pediatric side converts to an open bell. Just remove the single-piece diaphragm and replace it with a non-chill rim. Single-piece tunable diaphragms let you hear high and low frequency sounds on both the adult and pediatric sides of the chestpiece. Open bell stays clear of dirt and debris by covering it with the small diaphragm. Dual-lumen tubing combines two sound paths in one tube, eliminating the rubbing noise of traditional double tubes. No natural rubber latex or phthalate plasticizers are used in the tubing or any other cardiology iv 's component. Resources Littmann Cardiology IV Stethoscope Flyer Download Littmann Cardiology IV Manual Read here Relative products Stethoscope charms Who says your stethoscope needs to be boring? Show off your style in a way that identifies you and your stethoscope! Stethoscope cases Find the case that fits your stethoscope. Stethoscope spare parts I.D. tags, stethoscopes spare parts, stethoscopes covers and cleaning products. 3M patented technology of double-frequencies diaphragms Thanks to this technology, doctors can interchange the sound frequencies that pass through the diaphragm by simply changing the amount of pressure on the chestpiece of Cardiology iv stethoscope. The greater the pressure applied, the higher the frequency range that the doctor listens to. This saves the doctor time and allows them to focus on the patient who is also very comfortable with the non-cold rim of the stethoscope. The tension of the earpiece is equally easy to configure by pushing together or pulling the earpieces individually. 3M Littmann Stethoscopes are used by millions of healthcare professionals around the world who are devoted in achieving the best results for their patients. The Littmann stethoscopes offer superior acoustic performance and high quality, so they can constitute a manifestation of your personal aspiration to succeed in your professional field. The reason for this is that the particular stethoscope model offers exceptional acoustic performance on a wide range of applications, from cardiac to pneumonic examinations, on both adults and children.