Breakthroughs in Medical Technology Flashcards
Used to acquire information about the lungs and heartbeats
Inventor:by Rene Laennec (1816)
Stethoscope by Rene Laennec (1816)
Produces enlarged images of small/micro objects
Inventor:Antonie van Leeuwenhoek (1840)
Microscope by Antonie van Leeuwenhoek (1840)
Instrument for inspecting the interior of the eye
Inventor:Hermann von Helmholz (1850)
Ophthalmoscope by Hermann von Helmholz (1850)
Using 2 mirrors to bserve the throat and larynx
Inventor:Manuel Garcia (1855)
Laryngoscope by Manuel Garcia (1855)
-Discovered by accident that radiation could penetrate solid objects of low density
-allow physician to view inside of the body without surgery
-used to diagnose pneumonia, pleurisy, tuberculosis since WW II
Inventor: Wilhelm Roentgen (1859)
X-ray by Wilhelm Roentgen (1859)
Measures electrical charges during the beating of the heart
Inventor: William Einthoven (1903)
Electrocardiograph by William Einthoven (1903)
-Pioneering work for PT
-Treatment for Polio (infantile paralysis)
-use hot packs and muscle manipulation
Inventor: Elizabeth Kenny (1910)
Kenny Method by Elizabeth Kenny (1910)
Discovered in 1927 and is used for transporting patients in shock
Sylvia Stretcher
Help patients with paralytic anterior poliomyelitis recover normal respiration with the assistance of artificial respirator.
Inventor: Philip Drinker (1927)
Drinker Respirator by Philip Drinker (1927)
A machine that temporarily takes over the functions of the heart and lungs, especially during heart surgery
Inventor: Hermann von Helmholz
Heart-Lung Machine by Hermann von Helmholz
Procedure made seeing the heart, lung vessels, and valves possible through inserting the cannula in an arm vein and into the heart with an injection of radiopaque dye for x-ray visualization.
Cardiac Catheterization and Angiography
First operated Cardiac Catheterization and Angiography
Forsmann (1929)
Developed the Cardiac Catheterization and Angiography
Moniz, Reboul, Rousthol (1930-1940)
Discovered that Cardiac Catheterization and Angiography is a safe method
Cournard (1941)
Visualization of small cells including tumor cells
Electron Microscope