noun
pulse oximeter
A medical device that measures blood oxygen saturation and pulse rate, typically clipped onto a fingertip.
See also: オキシメーター
病院で看護師がパルスオキシメーターを指にはめた。
At the hospital, the nurse placed a pulse oximeter on my finger.
パルスオキシメーターの数値
The pulse oximeter reading was within the normal range.