A stethoscope is a medical device that is used to listen to heart, lung, and other body sounds. It is an important tool for doctors, nurses, and other medical professionals. The stethoscope is made up of three parts: the diaphragm, the bell, and the tubing. The diaphragm is a thin, round piece of plastic that is placed against the skin. The bell is a small, cup-shaped piece of metal that is placed over the diaphragm. The tubing connects the diaphragm and the bell to the earpieces.

• Diaphragm

• Tunable Diaphragm

• Bell

• Earpieces

• Tubing

Diaphragm

The diaphragm of the stethoscope is a small, flat disc that is placed against the chest during auscultation. The diaphragm transmits low-frequency sounds better than the bell. To use the diaphragm, the bell is turned away from the chest and the diaphragm is placed firmly against the skin.

Tunable Diaphragm

The diaphragm of a stethoscope is a small, circular piece of tubing that is attached to the chest piece. It is used to amplify sound waves and is the most important part of the stethoscope for auscultation. The diaphragm is usually made of metal, but some models have a plastic or rubber diaphragm. The diaphragm can be tuned by adjusting the pressure on the chest piece, which allows the user to hear different frequencies of sound.

Bell

The bell is the small, round, cone-shaped piece of the stethoscope that is used to hear low-pitched sounds, such as the sound of blood flowing through arteries. It is placed on the patient's skin, with the opening of the bell facing down. The bell is usually made of metal or plastic.

Earpieces

The earpieces of the stethoscope are made of soft, pliable rubber or plastic and fit snugly into the ear canal. They are connected to the tubing and act as a sound conductor, channeling the sounds from the patient's body to the doctor's ears.

Tubing

The tubing of a stethoscope is one of the most important parts of the device. It is the part of the stethoscope that transmits sound from the chest piece to the earpieces. In order for a stethoscope to be effective, the tubing must be of good quality and free of any defects.

In short, the stethoscope is a vital tool that all medical professionals use to diagnose patients. It is important to know the different parts of the stethoscope so that you can properly use it. The different parts of the stethoscope include the earpieces, tubing, chest piece, diaphragm, and bell. Knowing how to use each of these parts will help you get the most accurate diagnosis possible. RUIAN SUNNYWORLD INTERNATINAL TRADE CO., LTD. specialize in the production of Tourniquet, Diagnostic Hammer, Flashlight, Stethoscope, Blood Pressure Monitor and other diagnostic products and medical gifts. Our products got CE, ISO, FDA certified and registered with DUNS number and UDI codes. Give customers the most authoritative ensure. In addition, we have product designers, CAD drawings, 3D printed samples. Welcome to Contact Us.