
Published: June 25, 2026
How to run a design FMEA (dFMEA) for a connected medical device, link it to the ISO 14971 risk file, and hand off cyber-triggered failure modes to the threat model the FDA expects.
How to run a design FMEA (dFMEA) for a connected medical device, link it to the ISO 14971 risk file, and hand off cyber-triggered failure modes to the threat model the FDA expects.

Published: June 25, 2026
How to run a design FMEA (dFMEA) for a connected medical device, link it to the ISO 14971 risk file, and hand off cyber-triggered failure modes to the threat model the FDA expects.
FMEA covers random and systematic failure modes; threat modeling covers adversarial action. Both are required for a 524B submission, and they do not substitute for each other. Here is how to scope them, link them, and avoid the gap.
What the FDA expects from infusion pump cybersecurity submissions in 2026: threat model focus areas, Section 524B evidence, and the deficiencies that delay clearance.
What a DFD is, the five DFD elements, and how data flow diagrams feed STRIDE threat modeling and the FDA's Security Architecture Views in a 2026 submission.
Deep references on the statute, SBOM monitoring, postmarket planning, and deficiency response. Use these as the working playbook behind every cyber device submission.
The full statute walkthrough: what each subsection of 524B requires and which artifacts satisfy it.
How to operationalize SBOM monitoring, VEX, and KEV triage against your shipped components.
Build the 524B(b)(1) plan reviewers expect: named sources, cadence, triggers, and update process.
How to triage and close cybersecurity deficiencies from an FDA hold or AI letter without a second round.
Every Blue Goat Cyber engagement maps directly to FDA Section 524B and the SPDF - so the evidence you need lands in your submission, not in a separate report.
Early-stage secure design: architecture, control selection, and SBOM strategy before you lock the design.
STRIDE/attack-tree threat modeling tied to ISO 14971 patient harm - the source of every test case.
End-to-end §524B premarket package: SPDF, threat model, SBOM, pen test, and eSTAR-ready documentation.
30-minute strategy session. No cost, no commitment - just answers from people who've shipped 250+ FDA submissions.