Takuo Aoyagi-a Tribute to the Brain Behind Pulse Oximetry.

Published in: The Indian journal of surgery (2020)

A tribute is being paid to the Dr. Takuo Aoyagi who invented pulse oximetry to measure the oxygen saturation in the blood in 1974. The importance of pulse oximetry is felt more in this coronavirus pandemic. Takuo Aoyagi expired at Tokyo on 18 April 2020.

Keyphrases

blood pressure
sars cov
coronavirus disease
white matter
resting state
multiple sclerosis
functional connectivity
cerebral ischemia
blood brain barrier