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介绍一种新型上消化道动态酸碱度及心电同步记录器的设计特点,硬件构成和软件流程。临床应用表明该仪器是上消化道功能性疾病诊断的有利工具,尤其对于心源性胸痛和食道源性胸痛的鉴别具有重要的意义。
This paper introduces a new type of upper digestive tract dynamic pH and ECG synchronization recorder design features, hardware components and software flow. The clinical application shows that this instrument is an advantageous tool for the diagnosis of upper gastrointestinal functional diseases, especially for the identification of cardiogenic chest pain and esophageal origin chest pain.