Stethoscope

By Diana Jaramillo
  • 2017 BCE

    My Opinion

    My Opinion
    The stethoscope is one of the things that without having a plan was created to transform our lives .This simple element has become in one of the most important tools for our Medicine world , maybe it does not have a extremely long history , but it does not really mind , because the advantanges that it gives to us can not be count. This has been the reason which has allowed million of doctors to know where is necessary to make an urgent intervation saving thousand of lives
  • 2017 BCE

    Glossary

    Glossary
    1. Acoustic : Related to sound
    2. Cardiac Arrhythmia: Irregular heartbeat
    3. CES : Is an annual trade show organized by the Consumer Technology Association, the event typically hosts presentations of new products and technologies in the consumer electronics industry. 4.Earphone: Single earpiece 5.Patent: Legal right
  • 2017 BCE

    References

    References
    1.Prezi . (s.f.). Obtenido de https://prezi.com/hl0ymozm70zn/historia-y-evolucion-del-estetoscopio/
    2.Sthetoscopes, L. (s.f.). Littmann Sthetoscopes . Obtenido de http://www.littmann.3m.com.co/3M/es_CO/estetoscopios-littmann-la/centro-educativo/historial/
    3.UNOCERO. (s.f.). Obtenido de https://www.unocero.com/2012/01/06/la-evolucion-del-estetoscopio/
    4.Word Reference . (s.f.). Obtenido de http://www.wordreference.com
  • 2014 BCE

    2014

    2014
    At the Consumer Electronics Show was presented the Skoscope which gives to the doctor electrocardiograms ,detecting electrical signals from the thorax ,feet and hands. This one , works with battery and it also has a LCD small screen which allows the doctor to detec a cardiac arrhythmia
  • 1960 BCE

    1960

    1960
    The doctor david Littman an important teacher at Harvard Medical School , patented a new stethoscope with an important increase in the acoustic performance .He helped transforming a simple listening device into a powerful diagnostic tool
  • 1841 BCE

    1841

    1841
    25 years later, the scientist George P. Cammann from New York, developed the first stethoscope with an earphone for each ear. This is the model which which was used by doctors during a century
  • 1829 BCE

    1829

    1829
    The stethoscope of this year has a particular characteristic: As it was not flexible , it made the doctor have a specific position based on what he had to listen , which was completely uncomfortable
  • 1816 BCE

    1816

    1816
    It was created by René Théophile Hyacinthe Laënnec a french doctor who was ashamed each time he had to get his face close to woman's chest just to listened their heart, so , he decided to created a tool with a large tube of paper which allowed him to listen better the internal sounds
  • 1 BCE

    WHAT IS IT ?

    WHAT IS IT ?
    The stethoscope is one of the most important instruments that we can find at the Medicine world which has been enhaced by digital technology.It allows us to save and analyze the information based on the necesities of each patient