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呼吸末二氧化碳(End-tidal Carbon Dioxide,ETCO_2)是麻醉患者和呼吸功能障碍患者的重要监测指标,可以实时监测患者的代谢、通气和循环状态。为了保证诊疗质量,满足临床设备的质控需要,有必要对呼吸末二氧化碳监测仪的校准方法进行研究。一、校准项目的确定现行文件基本状况如下:国际标准:ISO 80601-2-55-2011《医用电气设备第2-55部分:呼吸气体监测仪的基本安全和基本性能
End-tidal carbon dioxide (ETCO 2) is an important indicator of anesthesia and respiratory dysfunction in patients with real-time monitoring of the patient’s metabolism, ventilation and circulatory status. In order to ensure the quality of medical treatment and meet the quality control requirements of clinical equipment, it is necessary to study the calibration method of end-tidal carbon dioxide monitor. First, the calibration project to determine the basic status of the current documents are as follows: International Standard: ISO 80601-2-55-2011 "Medical Electrical Equipment Part 2-55: Respiratory gas monitors the basic safety and basic performance