Wilkinson A R, Phibbs R H, Gregory G A
Arch Dis Child. 1979 Apr;54(4):307-10. doi: 10.1136/adc.54.4.307.
Improved accuracy of continuous arterial oxygen tension (PaO2) measurement is obtained if allowance is made for the response time of the electrode. Recalibration is necessary only when PaO2 measured in a blood sample differs from the electrode value by more than +/- 11.5 mmHg (1.5 kPa).
如果考虑到电极的响应时间,连续动脉血氧分压(PaO2)测量的准确性会得到提高。仅当血液样本中测得的PaO2与电极值相差超过±11.5 mmHg(1.5 kPa)时,才需要重新校准。