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  "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1164-2024.jsonld",
  "@type": "schema:Dataset",
  "name": "Medtronic Duet External Drainage and Monitoring System, Interlink Injection Sites, Ventricular Catheter, REF 46915, Sterile EO, Rx Only. Used to drain cerebrospinal fluid (CSF) as a means to reduce intracranial pressure and CSF volume.",
  "description": "FDA recall Z-1164-2024 — Medtronic Neurosurgery is recalling Medtronic Duet External Drainage and Monitoring System, Interlink Injection Sites, Ventricular Catheter, REF 46915, Sterile EO, Rx Only. Used to drain cerebrospinal fluid (CSF) as a means to reduce intracranial pressure and CSF volume. (Devices, Class I). 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/",
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  "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"
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  "sameAs": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-1164-2024&lang=eng",
  "about": {
    "@type": "schema:MedicalDevice",
    "name": "Medtronic Duet External Drainage and Monitoring System, Interlink Injection Sites, Ventricular Catheter, REF 46915, Sterile EO, Rx Only. Used to drain cerebrospinal fluid (CSF) as a means to reduce intracranial pressure and CSF volume.",
    "manufacturer": {
      "@type": "schema:Organization",
      "name": "Medtronic Neurosurgery"
    }
  },
  "claims": [
    {
      "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1164-2024/enforcement-record",
      "@type": "schema:Claim",
      "name": "FDA recall Z-1164-2024: Medtronic Neurosurgery is recalling Medtronic Duet External Drainage and Monitoring System, Interlink Injection Sites, Ventricular Catheter, REF 46915, Sterile EO, Rx Only. Used to drain cerebrospinal fluid (CSF) as a means to reduce intracranial pressure and CSF volume.",
      "text": "The FDA logged enforcement record Z-1164-2024: Medtronic Neurosurgery is voluntarily recalling Medtronic Duet External Drainage and Monitoring System, Interlink Injection Sites, Ventricular Catheter, REF 46915, Sterile EO, Rx Only. Used to drain cerebrospinal fluid (CSF) as a means to reduce intracranial pressure and CSF volume. — reason: Potential for catheter disconnection   from the patient line stopcock connectors.. Status: Ongoing — the recall is still being carried out.. Initiated 2024-01-22. Affected lots/codes: Lot Number/GTIN: 221604935 00613994445384; 221827829 00613994445384; 222121359 00613994445384; 222125124 00613994445384; 222163140 00613994445384 222163787 00613994445384; 222163788 00613994445384; 222204095 00613994445384; 222204097 00613994445384; 222439027 00613994445384; 222439028 00613994445384; 222439029 00613994445384 222658560 00613994445384; 222658561 00613994445384; 222724791 00613994445384; 222724792 00613994445384; 222766469 00613994445384; 222766470 00613994445384; 222816525 00613994445384; 222817386 00613994445384; 222817387 00613994445384 223818451 00763000624781; 223818452 00763000624781; 223954944 00763000624781; 223956932 00763000624781; 224083877 00613994445384; 224303373 00613994445384; 224303374 00613994445384; 225336444 00613994445384; 225468102 00613994445384; 226242272 00763000624781; 226366038 00613994445384; 226420633 00613994445384; 226420634 00763000624781; 226490981 00613994445384; 226517901 00613994445384; 226546796 00763000624781; 226571114 00763000624781; 226625848 00763000624781; 226632942 00763000624781; 226634688 00763000624781; 226634689 00763000624781; 226634690 00763000624781; 226665393 00763000624781; 226665394 00613994445384; 226665399 00763000624781; 226665400 00763000624781; 226665401 00763000624781; 226665403 00763000624781; 226665404 00763000624781; 226665405 00763000624781; 226665646 00763000624781; 226665647 00763000624781; 226665648 00763000624781; 226665650 00763000624781; 226732001 00763000624781; 226899377 00613994445384; 226951465 00613994445384; 226951467 00613994445384; 226951468 00613994445384; 226951469 00763000396008; 227136777 00763000624781; 227188108 00763000624781; 227194735 00763000624781; 227194736 00763000624781. A RECORDED FDA enforcement action (occurred=true).",
      "claimType": "official_fact",
      "reviewStatus": "current",
      "commercialInfluence": false,
      "epistemicStatus": {
        "occurred": true,
        "supported": true,
        "adjudged": true,
        "operative": true
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      "grounding": {
        "groundingType": "SourceCitation",
        "source": "openFDA drug & device enforcement (recall) reports — U.S. FDA",
        "sourceUrl": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-1164-2024&lang=eng",
        "value": "Devices recall, status Ongoing",
        "adjudicator": {
          "name": "openFDA drug & device enforcement (recall) reports — U.S. FDA",
          "url": "https://www.accessdata.fda.gov/scripts/enforcement/enforce_rpt-Product-Tabs.cfm?action=select&recall_number=Z-1164-2024&lang=eng"
        }
      },
      "falsifier": "A RECORD of measured/reported events (occurred=true) from openFDA drug & device enforcement (recall) reports — U.S. FDA; superseded when openFDA drug & device enforcement (recall) reports — U.S. FDA publishes its next release."
    },
    {
      "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1164-2024/fda-classification",
      "@type": "schema:Claim",
      "name": "FDA classified recall Z-1164-2024 as Class I",
      "text": "The FDA assigned this recall Class I: Class I — the FDA judged there is a reasonable probability that use of the product would cause serious harm or death.. 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
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      "grounding": {
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        "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-1164-2024&lang=eng",
        "value": "Class I",
        "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-1164-2024&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. Distinct from a recorded measurement (which has an independent truthmaker) and from a modeled figure (a computed quantity, not a verdict). Challengeable; superseded if the authority reclassifies."
    },
    {
      "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1164-2024/boundary",
      "@type": "schema:Claim",
      "name": "What an FDA recall is — and is NOT",
      "text": "A recall is a RECORDED FDA enforcement action — the FDA logged that a firm is removing or correcting a product, classed by the FDA's risk judgment. It does NOT establish that any specific unit is affected or caused harm; causation is not established. This record informs and compares — it is NOT medical advice and does not tell anyone to start or stop a drug or device. 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. A flat representation would render this identically to the official facts; the four-status does not."
    }
  ],
  "hasPart": [
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      "@type": "schema:ItemList",
      "name": "FDA recall details — Z-1164-2024",
      "numberOfItems": 9,
      "itemListElement": [
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          "position": 1,
          "item": {
            "Field": "Recall number",
            "Value": "Z-1164-2024",
            "Status": "recorded"
          }
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          "position": 2,
          "item": {
            "Field": "Product type",
            "Value": "Devices",
            "Status": "recorded"
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          "position": 3,
          "item": {
            "Field": "Classification",
            "Value": "Class I",
            "Status": "determination"
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          "position": 4,
          "item": {
            "Field": "Status",
            "Value": "Ongoing — the recall is still being carried out.",
            "Status": "recorded"
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        },
        {
          "@type": "schema:ListItem",
          "position": 5,
          "item": {
            "Field": "Recalling firm",
            "Value": "Medtronic Neurosurgery",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 6,
          "item": {
            "Field": "Reason",
            "Value": "Potential for catheter disconnection   from the patient line stopcock connectors.",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 7,
          "item": {
            "Field": "Initiated",
            "Value": "2024-01-22",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 8,
          "item": {
            "Field": "Lot/code info",
            "Value": "Lot Number/GTIN: 221604935 00613994445384; 221827829 00613994445384; 222121359 00613994445384; 222125124 00613994445384; 222163140 00613994445384 222163787 00613994445384; 222163788 00613994445384; 222204095 00613994445384; 222204097 00613994445384; 222439027 00613994445384; 222439028 00613994445384; 222439029 00613994445384 222658560 00613994445384; 222658561 00613994445384; 222724791 00613994445384; 222724792 00613994445384; 222766469 00613994445384; 222766470 00613994445384; 222816525 00613994445384; 222817386 00613994445384; 222817387 00613994445384 223818451 00763000624781; 223818452 00763000624781; 223954944 00763000624781; 223956932 00763000624781; 224083877 00613994445384; 224303373 00613994445384; 224303374 00613994445384; 225336444 00613994445384; 225468102 00613994445384; 226242272 00763000624781; 226366038 00613994445384; 226420633 00613994445384; 226420634 00763000624781; 226490981 00613994445384; 226517901 00613994445384; 226546796 00763000624781; 226571114 00763000624781; 226625848 00763000624781; 226632942 00763000624781; 226634688 00763000624781; 226634689 00763000624781; 226634690 00763000624781; 226665393 00763000624781; 226665394 00613994445384; 226665399 00763000624781; 226665400 00763000624781; 226665401 00763000624781; 226665403 00763000624781; 226665404 00763000624781; 226665405 00763000624781; 226665646 00763000624781; 226665647 00763000624781; 226665648 00763000624781; 226665650 00763000624781; 226732001 00763000624781; 226899377 00613994445384; 226951465 00613994445384; 226951467 00613994445384; 226951468 00613994445384; 226951469 00763000396008; 227136777 00763000624781; 227188108 00763000624781; 227194735 00763000624781; 227194736 00763000624781",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 9,
          "item": {
            "Field": "Distribution pattern",
            "Value": "Worldwide Distribution: US (nationwide): AL, AR, AZ, CA, CO, CT, DC, DE,\tFL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV; and  OUS (foreign): Argentina, Australia, Bahrain, Belgium, Bosnia And Herzegovina, Botswana, Bulgaria, Canada, Chile, China, Colombia, Costa Rica, Croatia, Curacao, Denmark, Dominican Republic, Ecuador, El Salvador, Finland, Gabon, Germany, Ghana, Greece, Hong Kong, Iceland, Iran, Islamic Republic Of\tIreland, Italy, Kazakhstan, Kuwait, Latvia, Malaysia, Malta, Mauritius, Mexico, Namibia, Netherlands, Nicaragua, Norway, Pakistan, Panama, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, \tRomania, \tRussian Federation, Saudi Arabia,\tSingapore, South Africa, Spain, Sweden,\tSwitzerland, Turkey, United Arab Emirates, United Kingdom, and Viet Nam.",
            "Status": "recorded"
          }
        }
      ]
    }
  ]
}