Diagram of Stethoscope

Diagram of Stethoscope: A stethoscope is a medical device, that is used by doctors and some medical professionals. They are used to listen to the sounds of some internal organs mainly the heart, lungs, and sometimes even the intestines. The diagram of stethoscope shows 3 parts – a chest piece, a tube, and an earpiece. In this article, we will learn the various parts with the help of a diagram of the stethoscope.

What is Stethoscope?

The stethoscope was invented by Dr. Rene Laennec, a French physician in the 1860s. He made the first stethoscope using rolled-up paper and made a funnel-shaped tube. The stethoscope works by capturing sound waves from the body and sending them to the earpiece through the tube. It is used by doctors to detect problems like irregular heartbeat and breathing rates.

Diagram of Stethoscope

The diagram of stethoscope with label is given below.

Diagram of Stethoscope

Parts of Stethoscope and Functions

The parts of the stethoscope with diagram is explained below:

Chest piece

It is the main part of the stethoscope. The chest piece consists of the round and oval diaphragm and the bell. It is the part that is placed over patient’s chest to hear the sounds of a heartbeat.

Diaphragm

It is the flat surface on the chest piece it is specially designed to capture high-frequency sounds. Diaphragm is placed firmly against the patients body for listening the sound produced.

Bell

It is a small area present on the chest piece and is used to hear very low-frequency sounds like the vascular sound. The bell picks up sounds that may not be detected by diaphragm.

Tubing

It is a long tube that connects the chest piece with the earpiece. It maintains the frequency and waves of the sound and is reflected multiple times to go from chest piece to ear piece. According to need, this tube is either made of a single tube or a double tube.

Stem

It is an important part that connect the tubing with the chest piece. It allows users to switch between the diaphragm and bell of the chest piece by rotating and locking it with a ball bearing mechanism.

Ear tips

These are small buds that are placed at the end of ear piece. Earpieces are used by the doctors to place them in both their ears. These buds are either made of rubber or plastics according to need.

Ear tubes

These are small, hollow metal tube which helps in connecting the ear tips with the tube. Ear tubes also help to transmit the sound waves to the ear of the doctor.

Features of stethoscope

The characteristics of stethoscope are given below:

• Stethoscopes amplify the sound transmitted so the person can hear very minute sound from these organs like the heart.
• Stethoscopes are compact, lightweight which makes them easier to carry and use them.
• They are very simple and easy to use and require minimal effort for learning.
• Stethoscopes are used to predict the defects in internal organs without a surgery or a operation.

Importance of stethoscope

The stethoscope are important to nurses and doctors as:

• They can be used in identifying abnormal sounds emitted from organs like the heart, lungs, and blood vessels for disease diagnosis.
• Stethoscope can be used to closely monitor heartbeat and breathing of an individual for medical purpose.
• These are also used in analyzing respiratory problems and problems in intestine of patients.

Conclusion – Diagram of Stethoscope

Stethoscope is a important medical device used by all doctors and medical professionals. The diagram of Stethoscope helps us understand the various components of stethoscope. They are mostly used to check the heart beat and other internal organs functions by the doctors. The role of stethoscope lies in medical field and in diagnosis of some diseases.

FAQs – Diagram of Stethoscope

What is Stethoscope and its Types?

A stethoscope is a medical device used for listening to sounds within the body; it comes in various types including acoustic and electroniC.

What is a Stethoscope Short Answer?

A stethoscope is a tool used by healthcare professionals to listen to heart, lung, and other bodily sounds.

What does the Diagram of Stethoscope Class 7 Tells Us?

The diagram of a stethoscope tell us about its various parts and their functions.

What is the Function of the Stem on a Stethoscope?

The stem on a stethoscope connects its tubing to the chest piece and facilitates switching between the diaphragm and bell.

Where to Find Stethoscope Diagram with Label?

You can the diagram of stethoscope at the top of this article.

What is a Stethoscope Used For?

A stethoscope is used by nurses and doctors to listen to sounds of heart,lungs and even blood vessels, help in monitoring coronary heart rate, and to analyse breathing in human.

What are the 3 Parts of Stethoscope?

The three main parts of a stethoscope are the chest piece (or diaphragm), the tubing, and the earpieces.

What is the Function of the Diaphragm of the Stethoscope?

The functions a diaphragm are: Capture high-frequency sounds from the heart and lungs and helps in transmitting the sound to the ear piece.

Who Invented Stethoscope?

The first stethoscope was invented by Dr.Rene Laennec, a French physician around 1860s.