Medical Investigations

  • 200

    Galen; tracheotomy

  • Period: 200 to Sep 5, 1500

    Middle Ages

  • 210

    Barber-surgeons cut hair, perform surgery, barber pole symbol

  • Sep 8, 1300

    Islamic hospitals; health care for the sick

  • Sep 8, 1350

    Christian monasteries founded to treat the ill

  • Sep 8, 1400

    Frenchwoman Jacoba Felicie tries to practice medicine but is denied

  • Period: Jan 1, 1500 to

    Renaissance

  • Use of scientific method

  • Human anatomical studies allowed

  • Printing press allows for publication of discoveries

  • Reflective microscope invited by Robert Hooke

  • First description of bacteria

  • Microscope discovers plague fleas

  • Period: to

    Industrial Revolution

  • Discovery of blood cells, bacteria, protozoa, and stethoscope

  • 1st vaccination discovered

  • Pasteurization of milk

  • Discovery of pathogens

  • Importance of hand washing

  • John Snow stops outbreak of cholera

  • Radioactivity discovered

  • Bubonic plague in San Francisco

  • Bubonic plague hits San Fransisco

  • Dicovery of organ transplants, x-rays, radium for cancer treatment, MRI, CAT scans

  • Period: to

    Modern World

  • Penicillin discovered

  • First HMO Insurance

  • Polio vaccine

  • Smallpox declared eradicated

  • AZT used to combat AIDS

  • Period: to

    21st Century

  • Sterile maggots used for infectious wound treatment

  • Vaccine to prevent cervical cancer approved

  • Completion of whole set of human DNA

  • Scientists discover how to create and use stem cells

  • Electronic health records and e-prescribing

  • First artificial heart placed in a patient

  • Francis Bacon uses microscope to discover plague fleas

  • Medical care becomes regulated

  • Rhazes discovered difference between smallpox and measles