Med Investigations By colton1126 200 Galen clarified the anatomy of the trachea and was the first to demonstrate that the larynx generates the voice. Period: 200 to Sep 5, 2014 History of Medicine Period: 500 to Dec 31, 1500 Middle Ages Jan 1, 1100 Autopsies start being preformed Jan 1, 1167 Oxford starts teaching medicine. Jan 1, 1300 Islamic Hospitals are formed to help the sick Period: Jan 1, 1300 to Dec 31, 1700 Renaissance Jan 1, 1350 Black Plague spreads through killing an estimated 25 million Jan 1, 1400 Jocaba Felicie tries to practice medicine but is denied because she's a woman Jan 1, 1600 Use of Scientific Method Begins Jan 1, 1665 Robert Hooke creates many of the earliest refective microscopes Jan 1, 1673 Antonie van Leeuwenhoek starts studying microbiology and bacteria Period: Jan 1, 1750 to Dec 31, 1909 Industrial Revolution Jan 1, 1796 Edward Jenner discovers first vaccination Jan 1, 1822 Louis Pasteur invented the pasteurization of milk. Jan 1, 1843 Robert Koch discovers pathogens Jan 1, 1847 Ignaz Semmelweis shows the importance of handwashing Jan 1, 1854 John Snow stops the outbreak of Cholera Jan 1, 1897 Marie Curie discovers the science of radioactivity Jan 1, 1900 Bubonic Plague hits San Francisgo Period: Jan 1, 1910 to Sep 10, 2014 Modern World Jan 1, 1930 First medical insurance policies are constructed Jan 1, 1952 Salik discovers polio vaccines Jan 1, 1960 Alexander Fleming discovers penicillin Jan 1, 1981 azidothymidine is used to combat aids. Jan 1, 2001 Sterile Maggots are used by Steve Thomas to treat infectious wounds Jan 1, 2006 Gardasil, a medicine used to prevent cervical cancer is approved by the FDA Jul 24, 2009 First FDA approved implanted AbioCor artificial heart pleaced in a patient. Sep 12, 2014 World Health Organization declares smallpox is eradicated. Mar 2, 2022 Rhazes discovered difference between smallpox and measles