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MARKS OF ESTEEM
INVENTIONS THAT MODIFIED OUR LIFE

Medicine and Biotechnology
Invention Date Inventor Nationality
Blood transfusion 1625 Jean-Baptiste Denys French
Stethoscope 1781 Rene-Theophile-Hyacinthe Laennac French
Vaccination, small pox * 1796 Edward Jenner English
Hypodermic syringe 1853 Alexander Wood Scottish
Antiseptic surgery 1865 Joseph Lister English
Aspirin 1889 Dresser German
X-ray 1895 Wilhelm Konrad Rontgen German
Electro-cardiograph 1903 Willem Einthoven Dutch
Sulfa drugs 1908 Paul Gelmo Austrian
Insulin 1922 Sir Frederick G. Banting
J.J.R. MacLeod
Canadian
Canadian
Penicillin * 1928 Alexander Fleming English
Electroencephalogram 1929 Hans Berger German
Cardiac pacemaker 1932 A.S. Hyman American
Kidney machine 1944 Willem Kolff** Dutch
Head of team that developed the project.
Polio vaccine 1954 Jonas Salk American
Oral contraceptive 1955 Gregory Pincus American
Artificial heart 1957 Willem Kolff** Dutch
Head of team that developed the project.
CAT scanner 1968 Godfrey Hounsfield***
Allan Cormack***
English
American
Each worked independently on developing technologies.
Nuclear magnetic resonance imaging 1971 Raymond Damadian American
Recombinant-DNA technology 1972-73 Paul Berg*****
Herbert W. Boyer*****
Stanley Cohen*****
American
American
American
Positron emission tomography 1978 Louis Sokoloff American
4,536,478, Aug. 20, 1985, Method for reducing non-specific interferences in agglutination immunoassays, Sokoloff, Roger L., Indianapolis, Indiana John M. Reno, Zionsville, Indiana.
Jarvik-7 artificial heart 1978 Robert K. Jarvik American

 

 
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