Minimally invasive tungsten needles belong to several classes of medical devices

The principle of classification of medical devices in each country is based on the overall risk level, Class 1 is the lowest, followed by Class 2.3 and so on in increasing order. China's "Rules for Classification of Medical Devices (Bureau Decree No. 15)" stipulates that: Article 4 To determine the classification of medical devices, it should be based on the structural characteristics of the medical device, the form of use of the medical device and the use of the medical device in the three aspects of the situation.... .7395