Sphygmograph
The sphygmograph (/ˈsfɪɡməˌɡræf, ˌɡrɑːf/ 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). It is considered the first external, non-intrusive device used to estimate blood pressure. In 1863, Étienne-Jules Marey (1830–1904), improved the device by making it portable. Also he included a specialized instrument to be placed above the radial artery that was able to magnify pulse waves and record them on paper with an attached pen.
known for
primaryTopic
Sphygmograph
The sphygmograph (/ˈsfɪɡməˌɡræf, ˌɡrɑːf/ 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). It is considered the first external, non-intrusive device used to estimate blood pressure. In 1863, Étienne-Jules Marey (1830–1904), improved the device by making it portable. Also he included a specialized instrument to be placed above the radial artery that was able to magnify pulse waves and record them on paper with an attached pen.
has abstract
Der Sphygmograph bzw. -graf (a ...... mals unblutig gemessen werden.
@de
El Esfigmógrafo es un instrume ...... do por los sistemas digitales.
@es
The sphygmograph (/ˈsfɪɡməˌɡræ ...... for measuring blood pressure.
@en
Un sphygmographe était un inst ...... pneumographe, pnéographe, etc.
@fr
Сфигмограф (греч. sphygmós, пу ...... х и ритм сердечных сокращений.
@ru
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705,809,807
hypernym
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comment
Der Sphygmograph bzw. -graf (a ...... mals unblutig gemessen werden.
@de
El Esfigmógrafo es un instrume ...... o, siendo una forma aceptable
@es
The sphygmograph (/ˈsfɪɡməˌɡræ ...... on paper with an attached pen.
@en
Un sphygmographe était un inst ...... pneumographe, pnéographe, etc.
@fr
Сфигмограф (греч. sphygmós, пу ...... х и ритм сердечных сокращений.
@ru
label
Esfigmógrafo
@es
Sphygmograph
@de
Sphygmograph
@en
Sphygmographe
@fr
Сфигмограф
@ru
