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Laennec was the first to classify and discuss the terms rales, rhonchi, crepitance, and egophony – terms that doctors now use on a daily basis during physical exams and diagnoses. [7] Laënnec presented his findings and research on the stethoscope to the French Academy of Sciences, and in 1819 he published his masterpiece On Mediate Auscultation.
A 3D-printed stethoscope is an open-source medical device meant for auscultation and manufactured via means of 3D printing. [31] The 3D stethoscope was developed by Dr. Tarek Loubani and a team of medical and technology specialists. The 3D-stethoscope was developed as part of the Glia project, and its design is open source from the outset.
John Forbes, drawing by John Partridge. Sir John Forbes FRCP FRS (17 December 1787 – 13 November 1861) was a Scottish physician, famous for his translation of the classic French medical text De L'Auscultation Mediate [1] by René Laennec, the inventor of the stethoscope.
1960: The first functioning laser is invented by Theodore Maiman. 1963: The first electronic cigarette is created by Herbert A. Gilbert. Hon Lik is often credited with its invention as he developed the modern electronic cigarette and was the first to commercialize it. 1964: Shinkansen, the first high-speed rail commercial passenger service.
P.S."Thames", ex "Argyle" was the first seagoing steamer in Europe, having steamed from Glasgow to London in May 1815. [15] P.S."Tug", the first tugboat, was launched by the Woods Brothers, Port Glasgow, on November 5, 1817; in the summer of 1817 she was the first steamboat to travel round the North of Scotland to the East Coast.
1844: Hypodermic needle invented by Francis Rynd. [24] 1846: Cup anemometer invented by Thomas Romney Robinson. [25] 1848: Kelvin scale invented by William Thomson. [26] 1851: Binaural stethoscope invented by Arthur Leared. [27] 1856: Icosian calculus discovered by William Rowan Hamilton. [28] 1857: Modern isoseismal map invented by Robert ...
He went on to create two important works on cardiac and pulmonary diseases – A Treatise on the Diagnosis and Treatment of Diseases of the Chest (1837) and The Diseases of the Heart and Aorta (1854) – as well as one of the first treatises on the use of the stethoscope. He emphasised the importance of clinical examination in forming diagnoses ...
The Medical Renaissance, from around 1400 to 1700 CE, was a period of progress in European medical knowledge, with renewed interest in the ideas of the ancient Greek, Roman civilizations and Islamic medicine, following the translation into Medieval Latin of many works from these societies. Medical discoveries during the Medical Renaissance are ...