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In a profession of medical science it’s hard to imagine a day without Stethoscopes. Doctors, nurses, practitioners, medical students, physicians and others practically cannot start their observations and check up without it. But, all that an average joe understands by the term Stethoscope is that its an instrument to check your pulse and heartbeat. Which pretty much sums it up, but there’s still so much more to it that helps every individual in different ways. The increase in the sales and demand of stethoscopes only points towards the fact that it’s not just the doctors and team who are buying the instrument but the general crowd is also investing on it. So, why not have an insight on its types and varieties. Types of Stethoscopes The modern day stethoscopes are the developments of the one made by David Littmann in 1960s. He was the person responsible for adding improved acoustics into the designs to make the job more easier for the doctors. And today, Littmann stethoscope models like Master Cardio and Classic II SE are two of the most used instruments in the world. The state-of-the-art technology used today has also helped in the growth of this equipment. As a result, doctors have more options in equipment to choose from. There are various types of stethoscope available for different fields of medical study such as cardiologists, pediatricians, physician, respiratory specialists, anesthesiologists and others. But, they can be broadly classified under the following categories: Acoustic: Most stethoscope users use the acoustic models. This is the earliest design of the equipment that transferred sounds from the diaphragm to the earpieces through the hollow tubes. Acoustic stethoscopes come with dual-sided chest-piece where one side (the diaphragm) transmits high frequency sounds, the other one detects the lower frequency ones. It becomes easier for the specialists to make examinations as they need both the frequencies to make the correct observation. Electronic: This type although a newer version in the list, is quite useful during the treatments. It amplifies the sound produced inside the body, in the cases when they are faint for the listener to hear and take decisions. They are the ones preferred for special functions like monitoring and remote diagnosis. Some models also come equipped with a noise reduction feature too. Recording: This type is used where a long term study or examination of the patient is required. This advanced electronic stethoscope has an interface and a cable that is used to connect it to any recording device and store the audio for future reference and expert consultation. Fetal: This stethoscope is specifically used for checking on the babies from outside the mother’s womb. The models mostly have a trumpet shaped diaphragm that is placed on the belly of a pregnant woman to listen to the sounds and determine the health of the fetus. Some of the popular brands providing stethoscopes online on several websites as well as in local shops are Littmann, Rosemaxx, JSB, Pulsewave and Dr. Morepen. You can find several doctors in your surrounding using these types of stethoscope for making their job easier. The chances are that you might even see you family doctor using one from these brands. Rupa Aggarwal is the famous writer here i am explaining about Stethoscope only points towards the fact that it’s not just the doctors and team who are buying the instrument but the general crowd is also investing on it.Some of the popular brands providing stethoscope online on several websites as well as in local shops are Littmann, Rosemaxx, JSB, Pulsewave and Dr. Morepen.
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