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The first stephoscope was carved from wood and looked sort of like a trumpet. Its inventor was Rene' Laennec in 1816.
The stethoscope was invented in France in 1816 by René Laennec at the Necker-Enfants Malades Hospital in Paris. It consisted of a wooden tube and was monaural. His device was similar to the common ear trumpet, a historical form of hearing aid; indeed, his invention was almost indistinguishable in structure and function from the trumpet, which was commonly called a "microphone". The first flexible stethoscope of any sort may have been a binaural instrument with articulated joints not very clearly described in 1829.
Rene Rondeau has a set of plans for sale. Search "Rene Rondeau Phonographs" in google
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
No, he did not invent the light bulb.
Rene laennec created the stethoscope in 1895.
The stethoscope was invented by Rene' Laennec.
Rene Laennec invented the stethoscope.
The inventor of the stethoscope was Rene Laennec. Laennec accepted an offer in 1816 from Necker Hospital to serve as physician. It was there that he invented the stethoscope.
Rene laennec was the doctor/ inventor who invented the stethoscope.
Rene Laennec invented the stethoscope in 1816.
rene laennec created the stethoscope because he needed it to listen to sounds made in the heart. he had a female patient and put one end of the stethoscope on her breasts and the other on his ear to hear the sounds
he invented the stethescope
The inventer is Rene Laennec he is a french dude and discovered it in 1816
The FRench doctor invented the stethoscope
stethoscope
The stethoscope was invented in 1816 by Rene Laennec. They were invented in Necker Enfants Hospital, Paris France. The first stethoscope was made out of wood, and looked like a trumpet.