Unit of Assurance

CredibilityFactor

Test samples

https://uofa.net/nagaraja/cou1/factor/test-samples

Described in packs/vv40/examples/nagaraja/cou1/uofa-nagaraja-cou1.jsonld

Fields

@type CredibilityFactor
uofa:factorType Test samples
uofa:requiredLevel 2
uofa:achievedLevel 2
uofa:factorStatus assessed
uofa:acceptanceCriteria Goal (b): N=11 construct samples; nominal geometric range only (no intentional variation in screw diameter, rod diameter, polyaxial angle). [Nagaraja §2.4.1.2, Table 1]
uofa:rationale Eleven non-cannulated constructs assembled to nominal dimensions and tested per ASTM F1717. Sample count exceeds typical N≥6 recommended for spinal device testing.
uofa:factorStandard ASME-VV40-2018

Referenced by

Which records point at this identifier, and through which property. This relationship is not written down anywhere in the packages themselves; it is derived by indexing the whole corpus.

RecordPropertySource
https://uofa.net/nagaraja/cou1 uofa:hasCredibilityFactor uofa-nagaraja-cou1.jsonld