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How Does A Stethoscope Work?

It is required for a health specialist to understand perfectly how a stethoscope works and how to use a stethoscope. Having a basic idea of how one’s work device works is ideal. So, in times when irregular and unexpected results are gotten, it would be much easier to spot the source of the error.

The workings of a stethoscope is shared into among the components of a stethoscope. What this implies is, the parts or components of a stethoscope carry out individual functions, which sum up together to give the overall work function of a stethoscope.

When a health specialist or a medical practitioner wants to make use of a stethoscope, there is this total trust which is thrust on the stethoscope to give them the needed and accurate result. Thus, if a part or component of a stethoscope is not working well, it is required for the health specialist or medical practitioner to detect this fault on time.

The Following Parts Of A Stethoscope Are Responsible For The Workings Of A Microscope


This part of a stethoscope consists of material, which is either made up of Polyvinyl chloride or a synthetic material. This unique design of a stethoscope tubing has two forms. It could either be a single lumen or dual lumen design. The sound produced by a stethoscope, travels upwards through the diaphragm and the bell. The sound produced by a stethoscope is either stepped up or reduced by the tubing of a stethoscope. The role which the tubing played is pivotal by controlling the frequency of the sound, thereby sending it to the ear tips.

Ear-tips And Ear-tube
The perfect material for the Ear-tips of a stethoscope which makes wearing more comfortable for a health specialist is rubber, or rather a silicone material. They slid directly and fit perfectly into the inner ear, this disables incoming sounds from the surroundings or the environment. The ear-tips consist of an open hole in them which are placed above the hollow ear-tubes, thereby forming a V-shape. This connects to the tubing of a stethoscope. The function of the ear-tubes are quite specific, they are responsible for separating the sounds which travel to the ear, in order to provide a clearer acoustic and auditory scrutiny.

Bell And Diaphragm
The diaphragm of a stethoscope is the portion at the end of the chest-piece of the stethoscope, which is circular in nature. The diaphragm is the part which is placed against the skin of a patient to listen to the sounds produced in the stomach or the chest. The diaphragm is composed of a metal circular frame with a plastic thin in nature, laid across delicately. The diaphragm of a stethoscope detects sounds of higher frequency, which could have a custom head design. The circular head opposite the diaphragm which is smaller in nature, is called the bell. The bell is responsible for picking up the smaller sounds of lower frequency.

Chest-piece And Stem
The stem is what joins the Ear-tips and tubing to the chest-piece. The chest-piece consists of the following parts: The bell, stem and a diaphragm.

At Uberdoco we aim is to seek for innovative and functional cardiology stethoscope, apparels and other nifty gadgets to help medical professionals perform their duties and even have some fun doing it.

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