What is a monitor and what kind of medical equipment does it belong to? What should I pay attention to when buying? What are the national standards and industry standards?

There are many kinds of monitors, such as ECG monitoring, blood oxygen monitoring, dynamic monitoring, anesthesia monitoring, EEG monitoring and so on. At the same time, it is also divided into invasive and non-invasive human vital signs monitoring systems, which generally belong to the second category of medical devices, and invasive ones belong to the third category. When purchasing, check whether the product has a medical device registration certificate, whether the business unit has a medical device business (or production) license, and whether the scope of the business license includes monitors.