Question

binaural stethoscope found in which year​

Answer 1

Answer:

$\boxed{Answer}$

Explanation:

$<marquee>{In 1851, Irish physician Arthur Leared invented a binaural stethoscope, and in 1852, George Philip Cammann perfected the design of the stethoscope instrument (that used both ears) for commercial production, which has become the standard ever since.}</marquee$.

$\color{Red}{Mark as brainlist☺}$

Answer 2

$\huge{ \bold{ \mid{ \underline{ \overline{ \color{aqua}{1851}}}}}}$

♚By Arthur Leared...

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☛In 1851, Irish physician Arthur Leared invented a binaural stethoscope, and in 1852, George Philip Cammann perfected the design of the stethoscope instrument (that used both ears) for commercial production, which has become the standard ever since.

☛ The binaural of the stethoscope attaches to the stem of the chest piece. The chest piece is the part of the stethoscope that is placed on the patient where the user wants to hear sound. The traditional stethoscope is comprised of a bell and a diaphragm.

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