This article outlines the five most common misconceptions and mistakes medical device manufacturers should avoid during clinical evaluation and how to avoid them. The five most common misconceptions Misconception 1: A class I device does not require a clinical evaluation This is wrong. All medical devices must meet the essential requirements of the MDR (formerly…
DetailsMedical device manufacturers are obliged to systematically collect and evaluate clinical data, both before and after the approval of their products. The EU Medical Device Regulation (MDR) has increased the requirements for the scope and quality of the required clinical data. This article provides you with an overview of the regulatory requirements and gives tips…
DetailsWhat is the difference between verification and validation, and how are these terms defined? Even standards and regulations use the terms incorrectly or misleadingly. This article 1. Verification a) Definition This definition does not explain what type of “requirements” need to be confirmed by verification. Limiting these requirements to product or component requirements is recommended to avoid…
DetailsThe term summative evaluation can be translated as “final evaluation.” A summative evaluation checks at the end of the development phase whether users can operate a device or a user interface safely. This article provides an overview of the regulatory requirements for the “summative evaluation” (sometimes also referred to as “summative assessment“) and gives you…
DetailsThe ISO 10993-17 standard is part of the ISO 10993 series of standards on biocompatibility. ISO 10993-17 describes the procedures for Toxicological Risk Assessment. In the fall of 2023, a comprehensive standard revision was published after over 20 years. Medical device manufacturers should know, This article will help. 1. Context of ISO 10993-17 1.1 The…
DetailsRegulatory affairs managers take care of the approval of medical devices. In this article, you will learn, Update: Impact of the digital transformation on the tasks of regulatory affairs managers added! 1. Responsibilities of regulatory affairs managers Regulatory affairs managers are responsible for ensuring that 2. Tasks of regulatory affairs managers To achieve these objectives,…
DetailsLaws require risk management in hospitals, especially in order to improve patient safety. Nevertheless, many hospitals find this difficult. This article presents the most important regulatory requirements and provides tips for implementation. 1. Typical risks in a hospital a) Risks for patients The most important risks for patients include: b) Risks for all people in…
DetailsThe qualification and classification of IVD software determine how and how quickly IVD manufacturers can bring their software to market and what costs arise for “approval.” This article will help you correctly qualify and classify IVD software, thereby avoiding regulatory problems and the resulting costs and delays. 1. Definition of terms 1.1 Qualification Qualification is…
DetailsMedical device cybersecurity is a focus not only for the FDA but also for other legislators and authorities, both in the US and other markets. This is understandable The USA has added requirements for cyber devices to the Food, Drug & Cosmetic Act (FD&C), and the FDA has published several guidance documents on cybersecurity, which…
DetailsThe DAkkS, the German Accreditation Body, is Germany’s national accreditation authority. Recently, manufacturers, associations, and certification bodies have been raising their voices against the DAkkS. It is being vilified as an example of how German bureaucracy nips any innovation in the bud. What is the truth of these accusations? Are they justified? This article presents…
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