A Look At The two Kinds Of Stethoscopes
Stethoscopes are used to listen to bodily sounds. In fact no assessment of a patient can be complete without using a stethoscope. Everyone associates the use of stethoscopes with listening to the heart. But this is only a small component of what they are intended for.
You’ll find 3 general kinds of stethoscopes
Acoustic Stethoscopes: This is the most often used stethoscope, which has a standard chest piece, hollow rubber tubes, and double ear pieces. The chest area piece includes a diaphragm on one side along with a bell as well as a hollowed out cup on the other side. Low frequency tones can be heard with the bell and high frequency noises may be heard through the diaphragm. The main drawback to the traditional acoustic stethoscope is the body sounds can be way too faint to detect them sometimes when there’s a lot of extraneous noise within the room.
After that is the electronic digital stethoscope models. The main feature associated with these is that they enable you to increase the volume of body sounds for better assessment. The acoustic waves are changed into electrical signals, that are next amplified and prepared for improved hearing. As a result, these stethoscopes are fantastic for weak sounds and can easily be used in any type of environment. With the surge with the utilization of the electronic digital stethoscopes its not inconceivable to say they’ll eventually be the most common type used.
Fetal Stethoscopes: This specific type of stethoscope finds use when looking at pregnant women. One end of this stethoscope is in the shape of a trumpet, which is positioned on the belly of a pregnant female to listen to the heart sounds from the fetus. These stethoscopes are also referred to as fetoscopes or pinards. On the other hand, with the advancements in technology a substitute for fetal stethoscopes continues to be developed. This is referred to as the electronic digital sonaid and it is currently commonly used by physicians around the globe.
So recognized is a stethoscope that it must be regarded with both the doctor or nurse.
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