Why is the salted fish sphygmomanometer illegal?

security risks. In salted fish software, products such as sphygmomanometer, family planning products, and magnetotherapy kneepads are illegal because of certain security risks, and are not allowed to be sold, because medical devices are special. If the products are found to be non-compliant, contaminated and sold for the second time, the health of consumers will be threatened to some extent.