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An Overview of Stethoscopes

Not any doctor would be found dead without a stethoscope. Stethoscopes, much like the sphygmomanometer, are incredibly important gizmos that medical professionals should be able to diagnose the diseases of their patients. best for cardiology stethoscope

What is a stethoscope? It is a helpful tool that is employed to pay attention to the various music that is being produced by the body. Instances of these sounds include the normal heart beat and abnormal cardiac sounds like arrhythmia and murmurs. You can also listen to the lungs and notice normal breath sounds, or the rales of pneumonia and the wheezes of asthma. If the patient has abs problems, you can also listen for the occurrence or lack of bowel sounds. You can also find joint problems with the use of a stethoscope. They usually present with crepitus or crackling, popping sounds in the problematic joint.

The very first stethoscope was developed in France in 1816 by Rene Laennec, which contained a long wooden tube and a monaural. That primitive stethoscope did not look anything at all like the gizmos we now have today, since it was similar to a wood trumpet. Since the centuries passed, many improvements have been made on the design of the gadget. Throughout the 20 th century, quality in stethoscopes has become synonymous with the brand 3M Littmann, which has been named after the Harvard Medical School tutor Dr. David Littmann who has made specific advancements on the gizmo during the 1970s. Since the Seventies, the Littmann Stethoscope is among the most stethoscope to own among medical experts.

When buying a stethoscope, particular number of characteristics that you need to look for. The very best stethoscope is the one that is very mobile around. This should also be easy to put on and the ear tips should fit snugly in your ear, so that no outside noises could be heard. Most of all, the stethoscope should be able to amplify the body noises.

Recently, the 3M Littmann came out with their latest model – the Littmann Cardiology III Stethoscope, which has fulfilled the above mentioned characteristics. Contrary to previous models, the Littmann Cardiology III is somewhat heavier due to many innovations made to increase the sound of the gadget. Between them, you have larger tubing on the chestpiece. The best innovations were made to the diaphragm. The brand new model has a tunable “two-in-one” diaphragm. You can certainly change from a traditional diaphragm (for adult patients) to a bell (for children). Many doctors have used this stethoscope and in contrast it with other brands. Suffice to say, they are all in contract that this is the best stethoscope available in the market today.

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