Abstract：It is well known that blood gas analyzer plays a vital role in clinical examination. Roche cobas b123 automatic blood gas
analyzer has been widely used in hospital laboratory because of stable performance, easy operation and high reliability. In this paper,
three kinds of common faults in the automatic blood gas analyzer of roche cobas b123 were summarized, including the parameter
calibration, too little fluid volume, and valve loss. The step by step method was used to solve these problems. It is hoped that it can
provide reference for colleagues who encounter similar faults.
张庆顺. 罗氏cobas b123全自动血气分析仪故障维修3例[J]. 中国医疗设备, 2018, 33(6): 102-104.
ZHANG Qingshun. Three Cases of Failure Maintenance of Roche cobas b123 Automatic Blood Gas Analyzer. China Medical Devices, 2018, 33(6): 102-104.
