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  "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-2658-2023.jsonld",
  "@type": "schema:Dataset",
  "name": "Heartmate 3 LVAS Implant Kit, REF: 106524US, 106524INT; Heartmate XVE & HeartMate II Apical Coring Knife, REF: 1050",
  "description": "FDA recall Z-2658-2023 — Thoratec Corp. is recalling Heartmate 3 LVAS Implant Kit, REF: 106524US, 106524INT; Heartmate XVE & HeartMate II Apical Coring Knife, REF: 1050 (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/",
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  "dateModified": "2026-06-24T07:02:03.626072+00:00",
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    "name": "openFDA drug & device enforcement (recall) reports",
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    "creator": {
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      "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-2658-2023&lang=eng",
  "about": {
    "@type": "schema:MedicalDevice",
    "name": "Heartmate 3 LVAS Implant Kit, REF: 106524US, 106524INT; Heartmate XVE & HeartMate II Apical Coring Knife, REF: 1050",
    "manufacturer": {
      "@type": "schema:Organization",
      "name": "Thoratec Corp."
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  "claims": [
    {
      "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-2658-2023/enforcement-record",
      "@type": "schema:Claim",
      "name": "FDA recall Z-2658-2023: Thoratec Corp. is recalling Heartmate 3 LVAS Implant Kit, REF: 106524US, 106524INT; Heartmate XVE & HeartMate II Apical Coring Knife, REF: 1050",
      "text": "The FDA logged enforcement record Z-2658-2023: Thoratec Corp. is voluntarily recalling Heartmate 3 LVAS Implant Kit, REF: 106524US, 106524INT; Heartmate XVE & HeartMate II Apical Coring Knife, REF: 1050 — reason: Inability to start and/or complete the coring procedure due to inadequate sharpness of the Apical Coring Knife, provided with Left Ventricular Assist System, could result in an extended procedure or surgical time while the backup coring knife is acquired.. Status: Ongoing — the recall is still being carried out.. Initiated 2023-08-07. Affected lots/codes: REF/UDI-DI/Serial Numbers: 106524US/00813024013297/MLP-034137 to MLP-034744, MLP-035485 to MLP-035714, MLP-036330 to MLP-037708, MLP-038104 to MLP-038999, MLP-039000 to MLP-039999, MLP-040000 to MLP-040999, MLP-041000 to MLP-041621;  106524INT/00813024011712 (OUS)/MLP-032482, MLP-035542 to MLP-035667, MLP-037218 to MLP-037527, MLP-038008 to MLP-038989, MLP-039014 to MLP-039945, MLP-040009 to MLP-040896, MLP-041013 to MLP-041589;   1050/00813024010227: 135021-135025, 134241-134246, 134248, 134250, 134251, 134240, 135060, 135061, 135062, 134247, 132849-132853, 134239;  Apical Coring Knife Distributed Separately Serial Number Range: 132849 to 135062. A RECORDED FDA enforcement action (occurred=true).",
      "claimType": "official_fact",
      "reviewStatus": "current",
      "commercialInfluence": false,
      "epistemicStatus": {
        "occurred": true,
        "supported": true,
        "adjudged": true,
        "operative": true
      },
      "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-2658-2023&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-2658-2023&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."
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      "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-2658-2023/fda-classification",
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      "name": "FDA classified recall Z-2658-2023 as Class II",
      "text": "The FDA assigned this recall Class II: Class II — the FDA judged the product may cause temporary or medically reversible harm, with a remote chance of serious harm.. 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.",
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        "source": "U.S. FDA recall classification (openFDA enforcement)",
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        "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-2658-2023&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-2658-2023/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": {
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        "groundingType": "Interpretation",
        "source": "Atlas Commons L5 boundary (enforcement-action ≠ harm causation)",
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        "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."
    }
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      "name": "FDA recall details — Z-2658-2023",
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            "Value": "Z-2658-2023",
            "Status": "recorded"
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          "item": {
            "Field": "Classification",
            "Value": "Class II",
            "Status": "determination"
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            "Field": "Status",
            "Value": "Ongoing — the recall is still being carried out.",
            "Status": "recorded"
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          "position": 5,
          "item": {
            "Field": "Recalling firm",
            "Value": "Thoratec Corp.",
            "Status": "recorded"
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          "position": 6,
          "item": {
            "Field": "Reason",
            "Value": "Inability to start and/or complete the coring procedure due to inadequate sharpness of the Apical Coring Knife, provided with Left Ventricular Assist System, could result in an extended procedure or surgical time while the backup coring knife is acquired.",
            "Status": "recorded"
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          "item": {
            "Field": "Initiated",
            "Value": "2023-08-07",
            "Status": "recorded"
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          "item": {
            "Field": "Lot/code info",
            "Value": "REF/UDI-DI/Serial Numbers: 106524US/00813024013297/MLP-034137 to MLP-034744, MLP-035485 to MLP-035714, MLP-036330 to MLP-037708, MLP-038104 to MLP-038999, MLP-039000 to MLP-039999, MLP-040000 to MLP-040999, MLP-041000 to MLP-041621;  106524INT/00813024011712 (OUS)/MLP-032482, MLP-035542 to MLP-035667, MLP-037218 to MLP-037527, MLP-038008 to MLP-038989, MLP-039014 to MLP-039945, MLP-040009 to MLP-040896, MLP-041013 to MLP-041589;   1050/00813024010227: 135021-135025, 134241-134246, 134248, 134250, 134251, 134240, 135060, 135061, 135062, 134247, 132849-132853, 134239;  Apical Coring Knife Distributed Separately Serial Number Range: 132849 to 135062",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 9,
          "item": {
            "Field": "Distribution pattern",
            "Value": "Worldwide - US Nationwide distribution including in the states of AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NE, NJ, NM, NV, NY, OH, OK, OR, PA, SC, TN, TX, UT, VA, WA, WI, WV and the countries of Australia, Austria, Belgium, Brazil, Bulgaria, Canada, Chile, Colombia , Czech Republic, Denmark, Egypt, Estonia, Finland, France, Germany, Greece, Hong Kong, India, Iran, Iraq, Ireland, Israel, Italy, Japan, Korea, Kuwait, Lebanon, Lithuania, Macedonia, Malaysia, Mexico, Morocco, Netherlands, New Zealand, Norway, Poland, Portugal, Qatar, Romania, Russia, Saudi Arabia, Serbia, Singapore, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Tunisia, Turkey, United Arab Emirates, United Kingdom.",
            "Status": "recorded"
          }
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