Digital identity code used for medical instrument whole-process quality tracing and coding method thereof

Abstract

The invention relates to a digital identity code used for medical instrument whole-process quality tracing and a coding method thereof, in particular to an identity code generation method suitable for whole process quality tracing of medicine and medical instrument production, circulation and consumption. The code sequentially comprises a category code body, a product code body, a date code body, a random code body and a verification code body. The basic length of the digital identity code is 20 digits including 1 digit of category code body, 6 digits of product code body, 5 digits of date code body, 7 digits of random code body and 1 digit of verification code body. The digital identity code can be dynamically expanded according to actual requirements. The category code body is used for identifying classification information of a product. The product code body is used for marking the code of a specific medical instrument product below the category code body. The date code body corresponds to a production data. The random code body represents the total number of produced commodities of each kind every day.

Description

technical field [0001] The invention relates to a digital identity code and a coding method for whole-process quality traceability of medicines and equipment, in particular to an identity code generation method suitable for the whole-process quality traceability of production, circulation and consumption of medicines and medical equipment. Background technique [0002] China is the pharmaceutical device market with the most development potential in the world. As the quality and safety problems of medical devices become more and more prominent, the people's demands for the government to strengthen the management of the pharmaceutical market are getting louder and louder, and they require technical means to solve the problem of counterfeit and shoddy products in the medical device industry. , medical accidents occur frequently, difficult to trace responsibility in medical accidents, poor recall of problematic products and other phenomena. One of the keys to solving the above p...

AI Technical Summary

Problems solved by technology

[0018]1) Scope limitation: The code supervision code of this drug is only applicable to the medicine whose first digit is "8", and cannot be used for the special medicine whose first digit is 1, let alone For traditional Chinese medicine, medical equipment, raw materials, etc., its versatility is not strong

[0019]2) Restrictions on use: The monitoring code of this drug is regulated by the country, and the merchant must apply and activate it in advance before it can be used. Modification, cancellation and other operations must be synchronized with the information of the regulatory agency, the operation process is very cumbersome, and there are many restrictions on use

[0020]3) Capacity limitation: The capacity of the drug supervision code is limited, only 9 digits are the single serial number of the drug, if a product is continuously produced for ten years, the daily If the production quantity is also large, then there may be a problem of insufficient number of encoding digits, that is, the number of identity code digits is not enough

[0043]1) The length of the GS1 code is uncertain, some are 8 digits, some are 13 digits, and some are 14 digits. prone to confusion

[0044]2) The GS1 coding standards used by products are not the same. There is no unified standard for GS1 coding, which creates difficulties for query, identification and management

[0045]3) The management of GS1 codes is also relatively complicated, involving internationalization. Although there are special agency supervision in China, it is sometimes difficult for consumers to find out relevant information , because of the different length standards, it is necessary to switch between different scanning software, which makes the query and identification very cumbersome, and also because of the difference in the number of digits and the coding standard, it also has a certain impact on the general use of GS1

[0046]4) It is easy to deduce and be counterfeited. At present, GS1 has a certain logic and coupling in the structure of the identity code, and it is generally possible to find certain the law of