FDA 510(k) Predicate Graph

Trace substantial-equivalence lineage: the predicate devices a 510(k) cites and the later devices that cite it. Search any device, then click nodes to walk the chain.

Predecessors (cited) Successors (citing)
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Search a device to see the predicate devices it was built on (its lineage, upstream).

Single-click a node for its details. Double-click a predicate to drill in and reveal its predicates.

Selected device Predicate (cited) Citing device Not yet in database
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