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JA Clinical Reports
Fig. 1 | JA Clinical Reports

Fig. 1

From: Anesthetic management in a patient with severe tracheal stenosis by monitoring oxygen reserve index

Fig. 1

Oxygen reserve index (ORi™) and peripheral oxygen saturation during surgery using flexible (a) and rigid (b) bronchoscopes. a ORi reduced immediately after starting surgery. It decreased to 0.21, when SpO2 began to decrease. There were few minutes between the onset of decrease of ORi and of SpO2. b ORi was maintained above 0.4, and SpO2 did not decrease during surgery with a rigid scope

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