Inhaber der Johner Institut GmbH
Is there a duty for medical device manufacturers for validating ChatGPT and other LLMs that they use in the development, production, approval, and monitoring of their products? If so, how can this be achieved with models that deliver non-deterministic results? This technical article provides answers to these questions and to the question of what your…
DetailsManufacturers who use machine learning (ML) in their medical devices or IVDs must comply with numerous regulatory requirements. This article provides an overview of the most important regulations and best practices for implementation. It saves you the trouble of researching and reading hundreds of pages and helps you prepare perfectly for your next audit.
DetailsThe EU AI Act has been published. Many manufacturers of medical devices and IVD, as well as other healthcare players, are faced with the major task of understanding the 140+ pages of legal text and complying with the requirements. Note: Infringements/violations of the AI Act are punishable by a fine of up to 7% of…
DetailsThe EU Data Act came into force in December 2023. It aims to create a new legal framework for handling data that will not only affect US tech giants. The EU Data Act will have an impact on many companies that process data, including medical device manufacturers. This article will help you assess:
DetailsThe FDA sets clear requirements for human factors engineering (HFE) and usability engineering of medical devices. This article provides a comprehensive overview of the FDA’s usability requirements and shows you how to successfully implement them in your product development.
DetailsPractical guidance based on the experience of the Johner Institute, Oliver Hilgers, and Stefan Bolleininger The discussion about class I software continues to rage. This article provides guidance regarding the MDR rules for the classification of medical software.
DetailsISO 19011 is the international guideline for auditing management systems. Therefore, your notified body considers ISO 19011 state-of-the-art when it checks during your ISO 13485 certification audit whether you are conducting your internal and supplier audits effectively. Consequently, those responsible for quality management, in particular, should be familiar with and consider ISO 19011. This article…
DetailsThe process FMEA (pFMEA) is a method for the systematic analysis of risks resulting from failure modes in processes, such as device production and cleaning. Laws, such as the MDR, and standards, such as ISO 13485, require medical device manufacturers to identify and control such process risks.
DetailsThis article examines the AI Act’s applicability to manufacturers of medical devices and IVD that do not place AI-based devices on the market. Among other things, it answers the question of whether a manufacturer must comply with the AI Act if he uses ChatGPT or develops an AI system that classifies customer feedback for his…
DetailsRegulation (EU) 2025/327 on the European Health Data Space (EHDS for short) is another European regulation that may affect medical device and IVD manufacturers. This article explains what this regulation requires and what these manufacturers have to do by when, as well as the possible advantages of the EHDS and the EHDS Regulation.
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