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  • Sphygmograph - Wikipedia
    The sphygmograph ( ˈsfɪɡməˌɡræf, ˌɡrɑːf [1][2] SFIG-mə-graf) was a mechanical device used to measure blood pressure in the mid-19th century It was developed in 1854 by German physiologist Karl von Vierordt (1818–1884)
  • The Sphygmograph in America: Writing the Pulse - American Journal of . . .
    The sphygmograph, literally the “pulse writer,” was a mechanical device that detected the pulsations of an artery (usually the radial artery), amplified the movement by springs and levers, and recorded a pulse-wave tracing (sphygmogram) on a moving strip of paper or smoked glass
  • Sphygmograph | medical instrument | Britannica
    …French physiologist who invented the sphygmograph, an instrument for recording graphically the features of the pulse and variations in blood pressure His basic instrument, with modifications, is still used today
  • Sphygmograph - National Museum of American History
    Erasmus Arlington Pond (1828-1889) was an American physician, inventor and entrepreneur who held several patents for sphygmoscopes and sphygmographs The one shown here reflects the patent of 1878 One advertisement urged that it "always be used when administering ether or chloroform " Ref: Pond’s Improved Sphygmograph (1877)
  • The Museum of Medicine and Health : Sphygmograph
    A sphygmograph is a device that was used for making a short paper recording of the pulse This type of sphygmograph, known as a Mohamed sphygmograph, was developed by physician Dr Frederick Akbar Mahomed (1849-84) in 1872, while he was still a medical student
  • SPHYGMOGRAPH Definition Meaning - Merriam-Webster
    The meaning of SPHYGMOGRAPH is an instrument that records graphically the movements or character of the pulse
  • The sphygmograph - HKMJ
    Sphygmograph is a medical instrument that records graphically the rise and fall of a pulse and its rate It was invented in 1854 by a German physiologist Dr Karl von Vierordt (1818-1884) 1 It used a system of levers to amplify the radial pulse
  • Sphygmograph - Academic Dictionaries and Encyclopedias
    The sphygmograph was a mechanical device used to measure blood pressure in the mid - 19th century It was developed in 1854 by German physiologist Karl von Vierordt (1818 - 1884} It is considered the first external, non - intrusive device used to estimate blood pressure
  • The Sphygmograph in America: Writing the Pulse - ScienceDirect
    The sphygmograph, literally the “pulse writer,” was a mechanical device that detected the pulsations of an artery (usually the radial artery), amplified the movement by springs and levers, and recorded a pulse-wave tracing (sphygmogram) on a moving strip of paper or smoked glass
  • Bloody technology: the sphygmograph in asylum practice - PMC
    The sphygmograph, an instrument to measure and visually chart the pulse, was used by a number of asylum researchers in the late nineteenth century in an attempt to better understand mental disease





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