Choosing an Excellent Stethoscope
The ever-present stethoscope has been utilized by physicians since 1816, after a reluctant Dr. Laennec didn't like to place his hear on the chest of a young woman to hear her heartbeat. Dr. Laennec rolled a paper to make a tube and then placed the other end to the lady's chest. He was amazed with how the sound was magnified after placing his ear over the other end. He then devised some wooden tubes with various shapes and sizes and since then, the stethoscope has evolved to what we're having today. It became the metal with rubber or plastic-tubed device with two ear pieces for the user in one end, as well as a bell-shaped chest piece in the other end to be used for the patients.
Today in clinics and hospitals, it is usual to see nurses and doctors walking around the premises with stethoscopes worn around the neck. Stethoscopes are utilized by nurses, doctors, EMTs and other caregivers to hear the hearts, abdomens, lings and main blood vessels. Also, they are utilized in monitoring vital signs, taking blood pressure and others.
With such usual use, many kinds of stethoscopes are available in the market. It's hard to select among them. But, the first factor you have to take into account is what you'll use it for. Are you an ICU nurse who needs to have high definition stethoscopes for diagnostic uses, a student of medicine or a nurse assistant who needs to take a patient's blood pressure? Do you work in pediatrics and need smaller chest pieces, or with the adults?
Secondly, you have to consider the price. Stethoscope could range from twenty dollar or below to a few hundred dollars. Also, there are apparent differences with those very inexpensive and those very expensive ones. Those very affordable plastic stethoscopes could be utilized in situations where they should be discarded once used, maybe for those isolated patients.
Good quality stethoscopes for general use could be found for about a hundred dollar. Good quality implies good acoustics, cleanable and strong for regular heavy use. Color choices would be available as well, that's a strictly personal choice. Those ear pieces must be comfortable and the tubing must be around 15 inches to have the most excellent sound transmission. Additionally, those chest pieces must have dual heads for general uses. The ends of Jo Essenburg stethoscope should be made from metal, aluminum or stainless steel for excellent sound. Plastic may work but not very well. Head over to this resource to be properly guided in shopping for stethoscopes.
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