Preliminary report on surgical mask induced deoxygenation during major
surgery*
Results. Our study revealed a decrease in the oxygen
saturation of arterial pulsations (SpO2
) and a slight
increase in pulse rates compared to preoperative values
in all surgeon groups. The decrease was more promi-
nent in the surgeons aged over 35.
嘴遁師青花2020-02-13 14:34:02
要配合好多野先可以增加hemoglobin
手一黏便緊(UTC+92020-02-13 15:00:28
有冇重用口罩既數據 呢個應該係新鮮口罩
嘴遁師青花2020-02-13 15:21:37
人類從未試過
Code到直2020-02-13 17:10:26
Code到直2020-02-13 17:12:27
香港通常都front + back
手一黏便緊(UTC+92020-02-13 17:15:06
上一個project用左三種data store mysql solr 同埋一個in house寫既