Rene Rinaccren

Rene Rinacc (live February 17, 1781 - Aug 13 1826) was a French doctor. He invented the stethoscope in 1816, and while he was working in a hospital Nakeer and was a pioneer in its use in the diagnosis of various cases of the chest.First draw a stethoscope 0.1819

Modern stethoscope.
It is said that Link was watching the children play long hollow sticks in the days prior to his invention. [2] They were the children put their ears on one end of the stick while the other party was raking a nail, stick, whereupon the transfer and amplification scratching. His skill as a player flute may have inspired him. The first device Bnay Kostoana wooden hollow length of 25 cm and diameter 2.5 cm, and then refined later to consist of three parts can be separated.
Conducted Rene - Neuville Link Rene Theophile laennec bidder of testing on the test method Baltsama auscultation (the word literally means to listen) has been used in his first two canisters placed by each of them on the body of the patient and by each other at the ear doctor who examines the way the chest (Seeing the Chest) is intended auscultate chest Stethos ears, voices of the internal organs - as in the case of breath and coughing, digestion can be heard clear is mixed voices of other cluttered meaning, and to help this tool has continued to link research and summarized its findings in research on the use of method of auscultation in the diagnosis - Traite a Laus Cutation mediate - (9181), which was printed a second edition in 6281 and described in this section, the new edition as the most important members of the research written in the chest (8) has been described as inflammatory disease of the lung (pneumonia), a traditional source until the twentieth century.