What is the purpose of a dual head stethoscope?

Dual-head stethoscopes are stethoscopes that have either a dual-side diaphragm or a diaphragm and a bell. These stethoscopes can listen to different/specific sound ranges based on a patient’s condition and age.

What is the difference between the two sides of a stethoscope?

A Bell and Diaphragm The stethoscope has two different heads to receive sound, the bell and the diaphragm. The bell is used to detect low-frequency sounds and the diaphragm to detect high-frequency sounds.

Which type of stethoscope is best?

Top 5 Best Stethoscopes in India Recommended by Doctors

  • #1 3M Littmann Classic II S.E stethoscope.
  • #2 3M Littmann Classic III stethoscope.
  • #3 3M Littmann Master Classic II stethoscope.
  • #5 MDF Redesigned Sprague X Rappaport stethoscope.

What is the difference between types of stethoscopes?

Dual head stethoscopes offer two heads, one on each side of the chest piece. The larger one–the diaphragm–is flatter and works better for high frequency sounds. The smaller one–the bell–looks more like an elongated cup and works best on low frequency sounds.

Which is better dual head or single head stethoscope?

Double lumen stethoscopes are more sensitive than single lumen stethoscopes because they provide an individual sound channel to each ear. This allows you to hear the subtle characteristics of heart sounds and murmurs more distinctly.

Why are Littmann stethoscopes so expensive?

Why are Littmann stethoscopes so expensive? As mentioned before, you tend to get what you pay for with Littman. Their premium materials; non-latex tubing and alloy aluminium, jack up the price. This is also the reason why Littman’s last longer than your bargain basement stethoscopes though.

Are double tube stethoscope better?

Double or single lumen Double lumen stethoscopes are more sensitive than single lumen stethoscopes because they provide an individual sound channel to each ear. This allows you to hear the subtle characteristics of heart sounds and murmurs more distinctly.

What stethoscope is best for a medical student?

3M™ Littmann® Stethoscopes
Start with a stethoscope for learning that has a professional level of acoustics that will help you from the start and will perform for years to come. 3M™ Littmann® Stethoscopes are the top choice for both students and clinicians, as well as recommended by professors for classroom and clinical practice.

What should I look for when buying a stethoscope?

10 Important Features to Look for in a Stethoscope

  • High-Quality Acoustics.
  • Good Fit for Medical Specialty.
  • Tunable Chest Pieces.
  • Easy to Clean.
  • Flexible Diaphragm.
  • Durable Materials.
  • Comfort and Ease of Use.
  • Versatility.