{ "@context": { "schema": "https://schema.org/", "au": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/vocab/agent-native#", "@vocab": "https://schema.org/", "claims": { "@id": "au:claims", "@container": "@list" }, "epistemicStatus": "au:epistemicStatus", "occurred": "au:occurred", "supported": "au:supported", "adjudged": "au:adjudged", "operative": "au:operative", "grounding": "au:grounding", "groundingType": "au:groundingType", "adjudicator": "au:adjudicator", "source": "au:source", "sourceUrl": "au:sourceUrl", "value": "au:value", "claimType": "au:claimType", "reviewStatus": "au:reviewStatus", "commercialInfluence": "au:commercialInfluence", "falsifier": "au:falsifier" }, "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1539-2024.jsonld", "@type": "schema:Dataset", "name": "Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only,", "description": "FDA recall Z-1539-2024 — Masimo Corporation is recalling Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only, (Devices, Class II). The enforcement record is RECORDED; the classification is a DETERMINATION (FDA's regulatory verdict); the boundary is INTERPRETATION (a recall ≠ harm to a specific person). Source: openFDA. CC0.", "license": "https://creativecommons.org/publicdomain/zero/1.0/", "isAccessibleForFree": true, "isPartOf": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/", "rdfs:isDefinedBy": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/vocab/agent-native", "seeAlso": "https://agenticu.ryanjhunter.workers.dev/commons/the-research-object", "dateModified": "2026-06-24T07:02:03.626072+00:00", "isBasedOn": { "@type": "schema:Dataset", "name": "openFDA drug & device enforcement (recall) reports", "url": "https://open.fda.gov/apis/drug/enforcement/", "creator": { "@type": "schema:GovernmentOrganization", "name": "U.S. Food & Drug Administration" } }, "sameAs": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-1539-2024&lang=eng", "about": { "@type": "schema:MedicalDevice", "name": "Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only,", "manufacturer": { "@type": "schema:Organization", "name": "Masimo Corporation" } }, "claims": [ { "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1539-2024/enforcement-record", "@type": "schema:Claim", "name": "FDA recall Z-1539-2024: Masimo Corporation is recalling Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only,", "text": "The FDA logged enforcement record Z-1539-2024: Masimo Corporation is voluntarily recalling Masimo Rad-G, Pulse Oximeter (W/Patient Cable), REF:9895 Rx Only, — reason: Their is a potential that Oximeter may automatically power off and on resulting in loss of monitoring.. Status: Ongoing — the recall is still being carried out.. Initiated 2024-02-15. Affected lots/codes: UDI:(01)00843997013789/ Serial Numbers: 6000083849 6000083870 6000083875 6000083898 6000083909 6000083932 6000083941 6000083959 6000083974 6000083978 6000083983 6000083991 6000083997 6000083999 6000084011 6000084018 6000084020 6000084042 6000084055 6000084075 6000084084 6000084090 6000084101 6000084106 6000084112 6000084132 6000084133 6000084157 6000084163 6000084181 6000084205 6000084211 6000084222 6000084236 6000084276 6000084290 6000084364 6000084392 6000084394 6000084429 6000084439 6000084442 6000084454 6000084455 6000084457 6000084513 6000084536 6000084543 6000084567 6000084574 6000084575 6000084607 6000084613 6000084647 6000090319 6000090325 6000090331 6000090333 6000090339 6000084465 6000083931 6000083954 6000083963 6000084250 6000084309. 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This is the FDA's official risk classification — its regulatory DETERMINATION of the hazard category (a verdict constituted by the FDA's recognition, occurred=FALSE), adjudged=TRUE because the FDA issued it. It is NOT a measurement of harm to any specific person.", "claimType": "regulatory_determination", "reviewStatus": "current", "commercialInfluence": false, "epistemicStatus": { "occurred": false, "supported": true, "adjudged": true, "operative": true }, "grounding": { "groundingType": "AdjudicativeAct", "source": "U.S. FDA recall classification (openFDA enforcement)", "sourceUrl": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-1539-2024&lang=eng", "value": "Class II", "adjudicator": { "name": "U.S. FDA recall classification (openFDA enforcement)", "url": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-1539-2024&lang=eng" } }, "falsifier": "occurred=FALSE: a regulatory DETERMINATION (an authority's classification/judgment) has NO material truthmaker independent of recognition — it is constituted by U.S. FDA recall classification (openFDA enforcement)'s say-so (a Searle institutional fact), not measured. adjudged=TRUE because U.S. FDA recall classification (openFDA enforcement) (an external authority) issued it. 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For a medical decision, route to the FDA recall record and a licensed pharmacist or prescriber.", "claimType": "interpretation", "reviewStatus": "current", "commercialInfluence": false, "epistemicStatus": { "occurred": false, "supported": true, "adjudged": false, "operative": true }, "grounding": { "groundingType": "Interpretation", "source": "Atlas Commons L5 boundary (enforcement-action ≠ harm causation)", "sourceUrl": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/", "value": "a recorded enforcement action, not proof of harm or causation; not medical advice", "adjudicator": null }, "falsifier": "occurred=FALSE (a framing, not an event) and adjudged=FALSE (an in-house reading, not an authority's verdict) — the LOWEST-warrant claim here. 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