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History of Healthcare Sanders

  • Period: 4000 BCE to 3000 BCE

    Early Beginnings

  • Cause of Disease
    3900 BCE

    Cause of Disease

    Supernatural spirits
  • Treatments for Sick
    3600 BCE

    Treatments for Sick

    Exorcism, trephining, herbs and plants
  • Medicines Used Today
    3100 BCE

    Medicines Used Today

    • Digitalis treats heart conditions
    • Quinine controls fever, relieves muscle spasms, prevents malaria
    • Belladonna and Atropine relieve muscle spasms
    • Morphine treats severe pain
  • Period: 2999 BCE to 399

    Ancient Times

  • Ancient Egyptians
    2900 BCE

    Ancient Egyptians

    • Health Records were accurate
    • Physicians were priests
    • Healed by using medicines, splinting, bloodletting
  • Ancient Chinese
    1900 BCE

    Ancient Chinese

    Developed acupuncture and learned to treat illness and disease with stone tools
  • Ancient Greeks
    900 BCE

    Ancient Greeks

    • Learned that illness may have natural causes instead of spiritual ones
    • Dissection was not allowed due to religious custom
    • Hippocrates was the father of medicine
  • Ancient Romans
    100

    Ancient Romans

    • Using aqueducts, they brought clean water into cities. Built sewers to get rid of waste. Built public baths with filtering systems.
    • First to have organized medical care
    • First hospitals were rooms in physicians houses. Then public buildings were built
    • Roman physicians wore death masks, which were filled with spices. This was believed to protect them from infection.
  • Period: 400 to 800

    Dark Age

  • Stopped Study of Medicine
    500

    Stopped Study of Medicine

    • Roman Empire was conquered by Huns. Church believed life was in God’s hands, so they had no interest in how the body functioned.
  • Treated Disease
    700

    Treated Disease

    • Primary treatment was prayer
    • Medications were herbal mixtures
    • Care was just watching and protecting instead of curing
  • Period: 800 to 1400

    Middle Age

  • Epidemics
    1100

    Epidemics

    • Caused millions of deaths
    • Bubonic plague (Black Death), smallpox, diphtheria, syphilis, tuberculosis
  • Period: 1350 to

    Renaissance

  • Rebirth
    1450

    Rebirth

    • New scientific progress began
    • Universities were built to study medicine
    • Dissection was accepted
    • New developments such as printing press and published books allowed for more knowledge from research
  • Period: 1501 to

    16th and 17th Centuries

  • Leonardo da Vinci
    1515

    Leonardo da Vinci

    • Studied and recorded anatomy of human body
  • Gabrielle Fallopius
    1550

    Gabrielle Fallopius

    • Discovered Fallopian tubes
  • Bartolommeo Eustachio
    1563

    Bartolommeo Eustachio

    • Discovered Eustachian tube (tube leading from ear to throat)
  • William Harvey

    William Harvey

    • Used knowledge to study physiology
    • Able to describe circulation of blood and how heart pumps
  • Antonie von Leewenhoek

    Antonie von Leewenhoek

    • invented microscope
    • established there is life smaller than eye can see
  • Apothecaries

    Apothecaries

    • Early pharmacies
    • Were created in this time
    • In medieval England, they engaged in trade in drugs and spices from the East
  • Period: to

    18th Century

  • Benjamin Franklin

    Benjamin Franklin

    • Discovered bifocals
    • Discovered that colds can be passed from person to person
  • Medical Students Learning

    Medical Students Learning

    • Attended lectures
    • Observed patients at bedside
  • Joseph Priestley

    Joseph Priestley

    • Discovered oxygen
    • Discovered that plants put oxygen back into the air so it is usable for respiration
  • Edward Jenner

    Edward Jenner

    • Discovered method of vaccination for small pox
    • Discovery led to immunization and preventive medicine in public health
  • Rene Laennec

    Rene Laennec

    • Invented stethoscope
    • First stethoscope was made of wood
  • Period: to

    19th and 20th Centuries

  • Florence Nightingale

    Florence Nightingale

    • Got more women to come to the Nightingale School of Nursing
  • Ignaz Semmelweis

    Ignaz Semmelweis

    • Identified cause of childbed fever
  • Louis Pasteur

    Louis Pasteur

    • Known as the “Father of Microbiology”
    • Discovered that microorganisms were everywhere
    • Proved that microorganisms cause disease
    • Discovered that pasteurization kills bacteria in milk
    • Created vaccine for rabies in 1885
  • Dmitri Ivanovski

    Dmitri Ivanovski

    • Discovered viruses
  • Joseph Lister

    Joseph Lister

    • Used carbolic acid on wounds to kill infection causing germs
    • First doctor to use antiseptic during surgery
  • Ernst von Bergmann

    Ernst von Bergmann

    • Developed asepsis
  • Robert Koch

    Robert Koch

    • Discovered many disease-causing organisms
    • Developed culture plate method to identify pathogens, and isolate bacterium that causes tuberculosis
  • Paul Ehrlich

    Paul Ehrlich

    • Discovered effect medicine had on disease causing microorganisms
    • Found a treatment for syphilis
  • Wilhelm Roentgen

    Wilhelm Roentgen

    • Discovered x-rays in 1895
  • Anesthesia

    Anesthesia

    • Physicians used to use herbs, hashish and alcohol
    • Choked patients until they were unconsciousness to stop pain
    • Nitrous oxide, ether, and chloroform were discovered to put people to sleep so they didn’t feel pain during surgery.
  • Sir Alexander Fleming

    Sir Alexander Fleming

    • Discovered that penicillin kills life-threatening bacteria.
  • Sigmund Freud

    Sigmund Freud

    • Discovered conscious and unconscious parts of mind
    • Determined that mind and body work together
  • Gerhard Domagk

    Gerhard Domagk

    • Discovered sulfonamide compounds which were the first medications in killing bacteria
  • Jonas Salk

    Jonas Salk

    • Discovered that a dead polio virus causes immunity to poliomyelitis
  • Albert Sabin

    Albert Sabin

    • Used a live polio virus vaccine instead of a dead one like Salk’s
  • Francis Crick and James Watson

    Francis Crick and James Watson

    • Discovered the molecular structure of DNA (double helix)
  • Christian Barnard

    Christian Barnard

    • Performed the first successful heart transplant
  • Ben Carson

    Ben Carson

    • Separates Siamese twins
    • Performs hemispherectomies (surgery’s on the brain which stop seizures)
  • Laparoscopic Surgery

    Laparoscopic Surgery

    These surgeries have minimal scarring, and a faster recovery time.
  • Period: to

    21st Century

  • Stem Cell Therapy

    Stem Cell Therapy

    Stem cells are able to change into any cell of an organism depending on its needs.
  • Prosthetic Limb Advancement

    Prosthetic Limb Advancement

    Artificial limbs are now able to be controlled by the brain.
  • Electronic Medical Records

    Electronic Medical Records

    Digital Medical Records have become widely adopted nationwide. This makes it much easier for doctors to transport files and for patients to receive care.
  • Premature Babies

    Premature Babies

    Modern medicine is able to give premature babies a higher chance of survival.