Medical Investigations

  • Period: 200 to

    The History of health

  • 500

    Middle ages began

    Science began to replace people's beliefs in spiritual or superstitious causes for illness doctors began to keep
  • Period: 500 to Dec 31, 1500

    Middle Ages

  • 525

    Barber-sergeons

    Barber-sergeons cut hair perform surgery;l barber pole sybol is popularized practices blood letting. served with the military and treated injuries sustained in battle. the amputated limbs and burned the stumps to seal the blood vessels. Red - blood blue- veins white-bandages
  • Sep 8, 1300

    Islamic hospitals

    religious instuction based on thw Quar'an taught followers social responsibilities, such as the rich providing for the poor and the healthy caring for the sick. Separate wards for different illnesses, employed trained nurses and maintaind stock of medication.
  • Sep 8, 1400

    Jacoba Felicie

    Frenchwomen Jacoba Felicie was tried for practicing medicine without a license. Explained herself by saying women were embarrased to go to male docotors. she was forbidden to pracrtice medicine
  • Period: Jan 1, 1500 to

    Renaissance Period

  • Sep 10, 1500

    Renaissance era begins

  • Sep 10, 1520

    Human atomical studies allowed

    The main change in Renaissance medicine was largely due to the increase in anatomical knowledge, aided by an easing of the legal and cultural restrictions on dissecting human bodies.
  • use of scientific method begins

    occured in Europe. Major change in the way people thought about medicine and reseatch. Instead of using the supernatural to explain events and diseases, people began to look for the real causes of what they saw around them. the scientific method was based on observation and taking carful notes.
  • Publication

    Printing press allows for the publication of discoveries. faster spread new ideas
  • Robert Hooke- reflective microscope

    Robert Hooke (1635-1703) built one of the first reflecting microscopes.
  • Antonie van Leeuwenhoek- bacteria

    he sent comprehensive data and detailed drawings of his sightings of bacteria and algae to the Royal Society in London. Throughout his lifetime Leeuwenhoek remained devoted to the scientific research and made several vital discoveries.
  • Francis Bacon- Plague fleas

    Francis Bacon uses microscope to discover plague fleas. his inductive reasoning was to remove errors from Aristole
  • Period: to

    Industrial Revolution

  • Edward Jenner- 1st vaccination

    Edward Jenner discovered the 1st vaccination. he proved that an kinfection with cow pox would prevent an infection with small pox
  • Period: to

    Louis Pasteur- Pateurization of Milk

    Carbolic soap to disinfect instruments and clean hands before doctors moved to another patient. Medical Asepsis
  • Joseph Lister- Medical Asepsis

    Joseph Lister practices Medical Asepsis
  • Period: to

    Robert Koch-discovery of pathogens

    Koch discovered that pathogens, or disease-producinf microorganisms, are the source of some diseases and proved that Lister was correct. This was the beginning of modern bacteriology.
  • Ignaz Semmelweis shows importance of hand washing.

  • Bubonic plague

    Bubonic plague hits San Fransisco
  • Period: to

    Modern World

  • Discoveries

    discovery of organ treansplans, x-rays,, radium for cancer treatment, mri, cat scans.
  • Alexander Flemming

    Alex Flemming discovers Pennicilin- an antibiotic or group of antibiotics produced naturally by certain blue molds, and now usually prepared synthetically.
  • Salk

    Salk discovers polio vaccine-A vaccine that is made from a suspension of poliovirus types that are inactivated (killed) with formalin.
  • Smallpox

    WHO declares smallpox eradicated
  • AZT

    AZT, recently named Zidovudine, is used to combat AIDS
  • Period: to

    21st century

  • Steve Thomas

    Steve Thomas used sterile maggots for infectious wound treatment
  • Gardasil

    A vaccine to prevent cervical cancer approved by FDA
  • Stem cells

    Scientists discover how to use human skin cells to create embryonic stem cells
  • MIPPA

    Medicare Improvements for Patients and Providers provides incentives for practitioners who use electronic health records and e-prescribing
  • AbioCor

    first FDA approved artificial heart placed in a patient patient dies on August 23
  • Rhazes discovered difference between smallpox and measles

    Rhazes discovered difference between smallpox and measles
    used untill the 1800's
  • Christian monasteries

    specifically to treat the sick and needy local healer who were often women served at monasteries.otherwise treatment cosisted of prayer and rest.
  • Medical Care becomes regulated

    phisicians were licensed after formal training with experienced doctors. physicians and sergeons recieved different training. Physicians learned by reading books and training with experienced doctors. Women were not allowed to practic medicine.