Accoson sphygmomanometer, 20th century. Sphygmomanometers are used to measure blood pressure.

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Size: 4827px × 7240px
Photo credit: © GUSTOIMAGES/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1900s, 20th, background, blood, box, century, check-, diagnosis, diagnostic, gauge, healthcare, historical, history, instrument, life, measurement, medical, medicine, pressure, pump, shot, sphygmomanometer, studio, vintage, white, wooden