Drugdu.com expert's response:

When sorting out medical device regulations and standards, the most common mistake is to start reading directly from the regulatory documents themselves. For example, you may immediately dive into MDR, IVDR, FDA Guidance, NMPA announcements, and ISO standard lists. The more materials you read, the more confused you become, and in the end, you cannot figure out exactly what preparation path a specific product should follow.

A more efficient approach is to place regulations and standards back into the product scenario first. That is, you need to clarify in advance: which category of product you are sorting out, which market it is intended to enter, what risk class the product belongs to, what documents are required before market launch, and what responsibilities need to be assumed after market launch. Medical device regulations do not exist in isolation, and they must ultimately be applied to a specific product.

The first step can start with building a product profile, including product name, English name, intended use, structural composition, working principle, whether it is sterile, active, implantable, in contact with the human body, contains software, used for diagnosis or monitoring, single-use, and the target user. This information may seem basic, but it directly affects product classification, registration paths and applicable standards. Many enterprises do not fail to find regulations; instead, they fail to clarify the product boundaries at the very beginning, which leads to subsequent chaos in classification, testing and clinical evaluation.

After the product information is clarified, break down the requirements by target market. Medical device regulations cannot be generalized as "foreign regulations". For the same product, the classification rules, registration paths, standard references and document requirements may vary greatly when entering China, the European Union, the United States, Japan, South Korea, the Middle East or Southeast Asia. For example, for the EU, you need to refer to the product classification under MDR or IVDR, CE certification path, GSPR, technical documentation, clinical evaluation and post-market supervision; for the US, you need to check the FDA product code, 510(k), De Novo or PMA path, and FDA-recognized consensus standards; for China, you need to follow Class I filing, Class II and III registration, product technical requirements, registration testing, clinical evaluation and application documents. Different markets have different regulatory frameworks, and one set of documents cannot be rigidly applied to all countries.

Next, determine the classification first, and then look up the standards. Classification is the entry point, while standards are the supporting foundation. Many people will search for ISO standards first, but if the product classification and registration path are not confirmed, it is difficult to judge the completeness of the standard list. For example, a general consumable, an active device, an IVD reagent, and a software-integrated monitoring product have completely different requirements for applicable safety standards, performance standards, biocompatibility, sterilization, packaging, software, risk management, and usability engineering. After the classification is confirmed, sorting out the corresponding general standards, product-specific standards and testing methods will be far more efficient.

When sorting out standards, you can divide them into three layers:

General management standards, such as ISO 13485 quality management system and ISO 14971 risk management;

General safety and basic requirements, including electrical safety, biocompatibility, sterilization, packaging, software, usability engineering, etc.;

Product-specific standards, which are the specific standards corresponding to a certain type of syringes, gloves, catheters, monitoring equipment, IVD reagents, etc.

The standards sorted out in this way are not a pile of scattered documents, but a complete set of basis that can explain "why this product needs these tests and these documents".

In practical work, it is best to organize regulations and standards into a table instead of scattered notes. The table can include: product name, target market, product classification, competent authority, registration path, main regulations, applicable standards, required testing items, clinical evaluation requirements, label and instruction requirements, post-market supervision requirements, key document list, update date and information source. In the future, whether you are creating content, replying to customers, building product pages, auditing supplier documents, or judging whether a product can be exported, you can quickly extract the required information from this table.

Information sources should also be prioritized. For regulatory and standard information, priority should be given to official institutions, original regulatory texts, competent authority guidelines, recognized standard databases and official announcements. It is not recommended to rely solely on third-party articles. Third-party articles can help with understanding, but cannot be used as the final basis. For the EU market, you should refer to documents from the European Commission, MDCG guidelines and harmonized standards; for the US, check the FDA product classification database, 510(k) database, Guidance documents and Recognized Consensus Standards; for China, refer to documents released by the National Medical Products Administration and the Center for Medical Device Evaluation; for markets such as Japan, South Korea and the Middle East, try to obtain information from local competent authorities or authoritative channels.

Finally, an update mechanism should be established. Sorting out medical device regulations and standards is not a one-time task. Classification catalogs, guidance documents, harmonized standards, recognized standards, registration document requirements and post-market supervision requirements will all be updated. It is recommended to mark the "last verification date" for each product or market, conduct a review for key markets every quarter or half a year, and carry out special verification for key products when receiving customer inquiries, starting registration applications or launching export projects. Otherwise, you may easily use outdated standards and old documents to answer new questions.

Therefore, the efficient way to sort out medical device regulations and corresponding standards is not to memorize all the regulations, but to build a reusable working framework: define the product first, then determine the target market, judge the product classification, find the registration path, match the corresponding regulations, standards and document requirements, and finally maintain continuous updates. The content sorted out in this way will not stay at the superficial level of "there are many regulations and standards are very complex", but can truly support product display, customer communication, registration preparation and overseas market development.