Discover new articles every week on the topics of regulatory affairs (including international approval and FDA approval), QM systems (e.g., ISO 13485), risk management (ISO 14971), software development (IEC 62304), IT security, clinical evaluation, usability engineering (IEC 62366-1), and systems engineering (including IEC 60601-1, ISO 10993) - also for IVD medical devices.
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The 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. 1. What the pFMEA is a) The pFMEA is a…
DetailsCytotoxicity testing can be used to test a sample to determine how much it can damage, or even cause the death of, human cells. Standards and legislation require manufacturers to demonstrate that their devices are not cytotoxic. With a good test setup, it is possible to detect whether a sample is 100% cytotoxic, i.e., highly cytotoxic, or…
DetailsThe 510(k), also known as “Premarket Notification”, is one of the most common procedures for the authorization of medical devices in the USA. The concept is based on demonstrating equivalence with a predicate device (equivalent device). But the same mistakes, which can result in the entire 510(k) authorization failing, are made time and again. It…
DetailsPost-Market Surveillance (PMS) is a proactive and systematic process to derive necessary corrective and preventive actions (CAPA) from information about medical devices already placed on the market. We have created a Post-Market Surveillance checklist for you. With this checklist, you can find out whether you meet the regulatory requirements of the MDR for Post-Market Surveillance…
DetailsCurrently, manufacturers of legacy devices can keep their devices on the market without demonstrating conformity under Regulation 2017/745 on Medical Devices (MDR). However, manufacturers will have to provide the necessary clinical data by the end of the transition period at the latest. The requirements for clinical data that can be used to demonstrate conformity have increased enormously under the MDR. Furthermore,…
DetailsThe medical device regulations have significantly increased the requirements for distributors. You need to understand these requirements to avoid multi-year custodial sentences threatened in the event of infringement. This article also considers extensive guidance issued by the Irish regulator. 1. What a “distributor” is (and what it isn’t) a) Definition The Medical Device Regulation (MDR) has many…
DetailsThe Machinery Directive (2006/42/EC) is generally applicable to machines of all types. However, the directive can also be relevant for medical device manufacturers: both the MDR and the IVDR refer to it. If the Machinery Directive comes into play, requirements that go beyond those of the MDR and IVDR apply. Therefore, this article will give you an…
DetailsBoth European and U.S. regulations place requirements on the labeling. However, the two legal systems do not understand the term entirely identically. Even the spelling differs: labeling in the USA, labelling in Europe. In this article, you will learn what you need to keep in mind in each case when it comes to labeling. Speaking…
DetailsISO 20417:2021 Medical devices – Information to be supplied by the manufacturer establishes requirements for the general information that manufacturers have to supply with their medical devices and IVD devices. The authors have succeeded in presenting the criteria in a clear and comprehensible manner. ISO 20417:2021 is also on the list of standards to be…
DetailsIEC 60601-1 describes essential performance as performance necessary to achieve freedom from unacceptable risk. This article aims to explain what the standard means by that and how this essential performance differs from basic safety. The article also addresses the IEC 60601-1/AMD1/ISH1:2021 INTERPRETATION SHEET 1. 1. What is essential performance? a) Definition of the term Despite this definition, there are always…
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