With the gradual development of China's medical device economy, new technologies and new products are changing with each passing day, which will provide most people with a reliable guarantee for healthy life. However, at the same time, bad behaviors of such a medical device will also occur frequently, which will also allow unique medical device identification technology to effectively solve these problems. But what does the Pi code in udi mean? Many people may not be particularly clear.
Principles of coding
In the actual compilation process of these codes, they are arranged as the only symbols of a medical device, which means that they can be applied to the symbol of a product or the symbol of production, and the symbol of this product is used for registration time. As the type or specification and packaging of medical devices, more accurate relevant information can be obtained from the database. At the same time, this PM code can also be used as the only production mark, relevant information during the production process covered by the production standard, as well as relevant batch numbers, or serial numbers, production date and expiration date. In this way, it can be used in conjunction with the product logo.

Scope covered by Pi code
Based on the current structure that covers all static information or production mark information, such a Pi code basically has many different experiences during the actual production process, and covers the packaging mark or the manufacturer's logo code. As well as the product's logo code, etc., the logo code of the entire product is consistent with the expiration date, production date and serial number.
During the actual use of the PI code in UDI, it will completely bring various use experiences, and the financial risks or regulatory traceability management requirements of medical devices in China will also be different.



