How to punish the unlicensed sale of oximeter?

The penalty for selling oximeters without a license is warning detention. Selling oximeter without a license belongs to reselling medical devices and is a crime of illegal business operation. Medical devices are divided into three categories: Class I, Class II and Class III. Legally speaking, the operation of medical devices requires the approval of the Food and Drug Administration, and generally requires the establishment of a company. Moreover, the registered capital of a general company cannot be less than 300,000, and it can also be affiliated with other regular medical device companies.