Settle the software boundary before class and evidence
SaMD means standalone software that achieves a medical purpose on its own. Software that controls a ventilator or drives a scanner is embedded software or part of a device and is not filed as SaMD just because it can run on a PC; software that only stores or transmits health data without analysis is not a medical device in several markets; software that processes results from human specimens has to be assessed as possible IVD software. Singapore keeps its non-IVD SaMD classification table separate from the IVD rules, and Vietnam’s consolidated decree carves out “software used for medical devices” in Article 3(8).
MediPass fixes the product boundary with one architecture diagram and one intended-use statement: disease or physiological state, population, user, input data, output and how the output influences care. We then determine status and class for each market and organise three kinds of evidence separately: software verification, clinical association and clinical validation. For AI products we also map training, validation and deployed versions and plan for continuous learning and model updates.
