ＯｍＲｏｎＨＥＭ-709型腕式数字血压计,是近年来应用于临床的一种新型的血压计。本机所有工作状态和测量结果均通过液晶屏以数字和字母形式显示出来。由于体积轻巧、操作方便、读数直观、灵敏度、准确度高,而被医院各医护人员广泛使用。本文就该机型血压计经常出的故障加以分 The OmRon HEM-709 wrist digital blood pressure monitor is a new type of blood pressure monitor that has been used clinically in recent years. All the working status and measurement results of the machine are displayed in numerical and alphabetical forms through the LCD screen. Due to its compact size, easy operation, intuitive reading, high sensitivity, and high accuracy, it has been widely used by hospital staff. This article points out the faults that the model sphygmomanometer often produces.