Stethoscope And Its Development

It can be said that a stethoscope is one of the most necessary and basic diagnostic instruments in medication today. In spite of its simple style, stethoscopes are very efficient in supporting medical professionals to diagnose their patients of every kind of medical cases. For example, Littmann light-weight II S.E. Stethoscope and Littmann Master Cardiology Stethoscope have assisted doctors and nurses everywhere in carrying out their jobs correctly. Truly, these medical instruments are the best stethoscope that the health professions should have. Someone who has this medical device around his or her neck is usually assumed by others to be a skilled physician. If you're want to understand more interesting information concerning this fascinating device, check out below now.


What is monoaural stethoscope?

Before having any form of stethoscopes, the doctors had to press their ears to a patient's chest to hear the bodily sounds. Sadly, it means the doctor needs to have super impressionable hearing to diagnose his patient. Until the early 1800s, a young doctor designed a new way to amplify the sounds within the body so that he could listen to the sounds apparently. The young doctor was Rene Theophile Hyacinthe Laennec, who was embarrassed to press his ear next to the chest of a girl to listen to her heart. So, he rolled 24 sheets of paper to make a tube, and the first elementary monoaural stethoscope was born. With this idea, moreproductive and effective monoaural styles were developed and designed availing the best materials.

history of stethoscope

What is binaural stethoscope?

After the monoaural stethoscope became well-known, more and more physicians have recognized that the style needs enhancement. Although it actually amplifies the sounds of the body, availing it was inconvenient and uneasy. The doctors had to press their ears against the device to avail it easily. Therefore, throughout the 1800s, the first binaural stethoscopes started showing, and some doctors came up with their own styles. And until 1851, Dr. Nathan B. Marsh of Cincinnati came up with his first commercially available stethoscope.

Thanks to the invention of the binaural unit, there arelots ofmain brands and makers that improved on the style. This stethoscope evolved for 100 years, and it helped inaugurate in the latest model of stethoscopes in the 20thcentury.


Do you know anything Littmann stethoscope?

During 1961, Dr. David Littmann explained the "ideal" stethoscopein the Journal of the American Medical Association. This ushered "tunable" devices that are able to hear high-pitched sounds and low-pitched ones. Dr Littmann's work has helped largelyin the meaningfulimprovements in style that could be seen in its various products.

The Littmann Lightweight and the Littmann Master Cardiology Stethoscope are among the units that are very inventive. Nowadays, people are becoming more active and innovative; and who knows - perhaps tomorrow these devices could come in forms you’d never imagined possible.