IVD-Expertin, Biochemikerin
In vitro diagnostic medical devices (IVDs) are medical devices used to analyze samples derived from the human body. Typically, these products are reagents, kits, instruments, and devices. Software can also be considered as an IVD regarding its intended purpose. When “approving IVDs,” manufacturers must comply with many regulations, laws, and standards. 1. Significant steps for…
DetailsSince May 25, 2017, the In Vitro Diagnostic Medical Device Regulation (IVDR) has been in force, which has now replaced the previous IVD Directive (98/79/EC, IVDD). There are significant differences between the IVDR and IVDD. This article presents these differences. In doing so, it provides manufacturers who placed their devices under the EU directive (IVDD)…
DetailsDecision Support Systems are also increasingly being used in medicine. If they are medical devices, they must meet the legal requirements (e.g., the general safety and performance requirements). The hype surrounding Artificial Intelligence, in particular Machine Learning, and users such as Watson are raising hopes for the performance of Decision Support Systems. This article presents…
DetailsIf manufacturers don’t conduct a legally compliant performance evaluation of their in vitro diagnostic medical device (IVD), they aren’t just running the risk of problems during the authorization process: They are risking patient safety. Therefore, the IVDR sets strict requirements for this performance evaluation. Find out how the requirements of the IVDR for the performance…
DetailsIf you have to conduct a clinical investigation for your medical device or clinical performance study for your IVD, you won’t be able to avoid sample size planning. And you will need to avoid the following two problems when calculating the sample size: Therefore, you need to accurately identify the exact sample size needed so…
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