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1940s: Pulse meter strapped to subjects wrist records pulse on soot-covered wood. Pulse moves lever on the wood making a graph of the pulse.
USA, 1940s. Historical reenactment of late 1800s use of early pulse waveform measuring device. Device strapped to patient's wrist, close ups of device in use. 4k Overscan Archival Medical Film
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1053129452
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Stock Video ID: 1053129452

1940s: Pulse meter strapped to subjects wrist records pulse on soot-covered wood, making a graph of the pulse. Illustration of man on a horse carrying machinery to measure it's gait.

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Video Formáty

  • 4K • 3840 × 2160 pixelů • MOV

  • HD • 1920 × 1080 pixelů • MOV

  • SD • 853 × 480 pixelů • MOV

  • Nízké rozlišení (pro web) • 426 × 240 pixelů • MOV

Snímková frekvence

  • 24sn./s

Délka

  • 0:21

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