Deployer-side governance of medical imaging artificial intelligence: the regulatory readiness instrument (RRI-MI) for multi-jurisdictional and post-market compliance.
Authors
Affiliations (1)
Affiliations (1)
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Shaqra University, Shaqra, Saudi Arabia. Electronic address: [email protected].
Abstract
Artificial intelligence (AI) is transforming medical imaging and digital health, yet standard pre-market clearances evaluate algorithms under static, idealised conditions. Once deployed, imaging AI can degrade because of scanner drift, acquisition protocol shifts, software updates, and patient demographic variation. Although the US Food and Drug Administration Predetermined Change Control Plan and the EU AI Act introduce lifecycle oversight, clinical institutions lack structured tools to operationalise these requirements locally. We propose the Regulatory Readiness Instrument for Medical Imaging AI (RRI-MI), a deployer-side readiness assessment framework that maps 11 governance domains onto a provisional 22-point ordinal readiness rubric. Grounded in post-market evidence and illustrated through a semiautonomous prostate cancer MRI case study, RRI-MI translates high-level digital health policy into local validation, human oversight, version control, monitoring, and incident-response workflows. It is presented as a conceptual framework for adaptation and future validation.