What does the quasi-size of medicine (machine) mean?

The brand name of the machine is the product that has obtained the national medical device production license. That is, the legal certification document that approves the medical device to enter the market for sale and use, which is equivalent to the ID number.

Expansion information:

The difference between Guozhunzi drug and mechanical brand name drug: "Guoyaoquanzi" is the drug production approval number obtained by the drug production unit after strict approval by the State Food and Drug Administration before the production of new drugs, which is equivalent to a person's ID card . The format is: Chinese medicine quasi-character + 1 letter + 8 numbers. Medicinal word refers to the batch number of the approval document for medical devices or plaster for health care. Medicinal word is divided into three categories. Filled out by management.