PMS trend analysis – a complex issue where you cannot fail

Trend analysis is a legal obligation of all medical device manufacturers, especially in “Post-Market Surveillance.” Manufacturers must not fail in the selection and application of suitable statistical methods for trend analysis. This is because the focus of authorities and notified bodies is increasingly shifting to monitoring post-market activities. This article provides a quick introduction to this…

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Medical device approval: Approval procedures in the EU and the USA

People often talk about the approval of medical devices, even if something else is meant – sometimes a certificate of conformity, sometimes a “clearance,” sometimes a successfully completed conformity assessment procedure. Terms like “MDR approval” are even misleading. This article clarifies what a medical device approval means and when manufacturers need one in the first…

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