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  "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1879-2025.jsonld",
  "@type": "schema:Dataset",
  "name": "a. Segmental Stem, Cemented, Straight, 100MM, 1 EACH; Model Numbers: CS-09100-03M, CS-10100-03M.    b. Segmental Stem, Cemented, Straight, 120MM, 1 EACH. Model Numbers: CS-11120-03M, CS-13120-03M, CS-15120-03M, CS-17120-03M.    Component. of ELEOS LIMB SALVAGE SYSTEM",
  "description": "FDA recall Z-1879-2025 — Onkos Surgical, Inc. is recalling a. Segmental Stem, Cemented, Straight, 100MM, 1 EACH; Model Numbers: CS-09100-03M, CS-10100-03M.    b. Segmental Stem, Cemented, Straight, 120MM, 1 EACH. Model Numbers: CS-11120-03M, CS-13120-03M, CS-15120-03M, CS-17120-03M.    Component. of ELEOS LIMB SALVAGE SYSTEM (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,
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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": {
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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-1879-2025&lang=eng",
  "about": {
    "@type": "schema:MedicalDevice",
    "name": "a. Segmental Stem, Cemented, Straight, 100MM, 1 EACH; Model Numbers: CS-09100-03M, CS-10100-03M.    b. Segmental Stem, Cemented, Straight, 120MM, 1 EACH. Model Numbers: CS-11120-03M, CS-13120-03M, CS-15120-03M, CS-17120-03M.    Component. of ELEOS LIMB SALVAGE SYSTEM",
    "manufacturer": {
      "@type": "schema:Organization",
      "name": "Onkos Surgical, Inc."
    }
  },
  "claims": [
    {
      "@id": "https://drug-device-safety-atlas.ryanjhunter.workers.dev/recalls/Z-1879-2025/enforcement-record",
      "@type": "schema:Claim",
      "name": "FDA recall Z-1879-2025: Onkos Surgical, Inc. is recalling a. Segmental Stem, Cemented, Straight, 100MM, 1 EACH; Model Numbers: CS-09100-03M, CS-10100-03M.    b. Segmental Stem, Cemented, Straight, 120MM, 1 EACH. Model Numbers: CS-11120-03M, CS-13120-03M, CS-15120-03M, CS-17120-03M.    Component. of ELEOS LIMB SALVAGE SYSTEM",
      "text": "The FDA logged enforcement record Z-1879-2025: Onkos Surgical, Inc. is voluntarily recalling a. Segmental Stem, Cemented, Straight, 100MM, 1 EACH; Model Numbers: CS-09100-03M, CS-10100-03M.    b. Segmental Stem, Cemented, Straight, 120MM, 1 EACH. Model Numbers: CS-11120-03M, CS-13120-03M, CS-15120-03M, CS-17120-03M.    Component. of ELEOS LIMB SALVAGE SYSTEM — reason: Potential for breach of Tyvek seals.. Status: Ongoing — the recall is still being carried out.. Initiated 2023-09-01. Affected lots/codes: a. Model Number: CS-09100-03M; UDI-DI: B278CS0910003M0; Lot Numbers: 1880308, 1880309, 1880310, 1880311, 1880312, 1880313, 1880314, 1880315, 1880316, 1880317, 1880318, 1880319, 1880320, 1880321, 1880322, 1880323, 1880324, 1880325, 1880326, 1880327, 1880328, 1880329, 1880330, 1880331, 1880332, 1880333. Model Number: CS-10100-03M. UDI-DI: B278CS1010003M0. Lot Numbers: 1880334, 1880335, 1880336, 1880337, 1880338, 1880339, 1880340, 1880341, 1880342, 1880343, 1880344, 1880345.  b. Model Number: CS-11120-03M; UDI-DI: B278CS1112003M0; Lot Numbers: 1880346, 1880347, 1880348, 1880349, 1880350, 1880351, 1880352, 1880353, 1880354, 1880355, 1880356, 1880357, 1880358, 1880359, 1880360, 1880361, 1880362, 1880363, 1880364, 1880365, 1880366, 1880367, 1880368, 1880369, 1880370, 1880371, 1880372, 1880373, 1880374, 1880375, 1880376. Model Number: CS-13120-03M; UDI-DI: B278CS1312003M0; Lot Numbers: 1880377, 1880378, 1880379, 1880380, 1880381, 1880382, 1880383, 1880384, 1880385, 1880386, 1880387, 1880388, 1880389, 1880390, 1880391, 1880392, 1880393, 1880394, 1880395, 1880396, 1880397, 1880398, 1880399, 1880400, 1880401, 1880402, 1880403, 1880404, 1880405, 1880406, 1880407, 1880408, 1880409. Model Number: CS-15120-03M; UDI-DI: B278CS1512003M0; Lot Numbers: 1880410, 1880411, 1880412, 1880413, 1880414, 1880415, 1880416, 1880417, 1880418, 1880419, 1880420, 1880421, 1880422, 1880423, 1880424, 1880425. Model Number: CS-17120-03M; UDI-DI: B278CS1712003M0; Lot Numbers: 1880426, 1880427, 1880428, 1880429, 1880430, 1880431, 1880432, 1880433, 1880434, 1880435, 1880436, 1880437, 1880438, 1880439, 1880440, 1880441, 1880442, 1880443, 1880444, 1880445, 1880446, 1880447, 1880448, 1880449, 1880450, 1880451, 1880452, 1880453, 1880454.. A RECORDED FDA enforcement action (occurred=true).",
      "claimType": "official_fact",
      "reviewStatus": "current",
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        "occurred": true,
        "supported": true,
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        "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-1879-2025&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-1879-2025&lang=eng"
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      "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-1879-2025/fda-classification",
      "@type": "schema:Claim",
      "name": "FDA classified recall Z-1879-2025 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.",
      "claimType": "regulatory_determination",
      "reviewStatus": "current",
      "commercialInfluence": false,
      "epistemicStatus": {
        "occurred": false,
        "supported": true,
        "adjudged": true,
        "operative": true
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      "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-1879-2025&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-1879-2025&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-1879-2025/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."
    }
  ],
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      "name": "FDA recall details — Z-1879-2025",
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          "position": 1,
          "item": {
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            "Value": "Z-1879-2025",
            "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 II",
            "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": "Onkos Surgical, Inc.",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 6,
          "item": {
            "Field": "Reason",
            "Value": "Potential for breach of Tyvek seals.",
            "Status": "recorded"
          }
        },
        {
          "@type": "schema:ListItem",
          "position": 7,
          "item": {
            "Field": "Initiated",
            "Value": "2023-09-01",
            "Status": "recorded"
          }
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          "@type": "schema:ListItem",
          "position": 8,
          "item": {
            "Field": "Lot/code info",
            "Value": "a. Model Number: CS-09100-03M; UDI-DI: B278CS0910003M0; Lot Numbers: 1880308, 1880309, 1880310, 1880311, 1880312, 1880313, 1880314, 1880315, 1880316, 1880317, 1880318, 1880319, 1880320, 1880321, 1880322, 1880323, 1880324, 1880325, 1880326, 1880327, 1880328, 1880329, 1880330, 1880331, 1880332, 1880333. Model Number: CS-10100-03M. UDI-DI: B278CS1010003M0. Lot Numbers: 1880334, 1880335, 1880336, 1880337, 1880338, 1880339, 1880340, 1880341, 1880342, 1880343, 1880344, 1880345.  b. Model Number: CS-11120-03M; UDI-DI: B278CS1112003M0; Lot Numbers: 1880346, 1880347, 1880348, 1880349, 1880350, 1880351, 1880352, 1880353, 1880354, 1880355, 1880356, 1880357, 1880358, 1880359, 1880360, 1880361, 1880362, 1880363, 1880364, 1880365, 1880366, 1880367, 1880368, 1880369, 1880370, 1880371, 1880372, 1880373, 1880374, 1880375, 1880376. Model Number: CS-13120-03M; UDI-DI: B278CS1312003M0; Lot Numbers: 1880377, 1880378, 1880379, 1880380, 1880381, 1880382, 1880383, 1880384, 1880385, 1880386, 1880387, 1880388, 1880389, 1880390, 1880391, 1880392, 1880393, 1880394, 1880395, 1880396, 1880397, 1880398, 1880399, 1880400, 1880401, 1880402, 1880403, 1880404, 1880405, 1880406, 1880407, 1880408, 1880409. Model Number: CS-15120-03M; UDI-DI: B278CS1512003M0; Lot Numbers: 1880410, 1880411, 1880412, 1880413, 1880414, 1880415, 1880416, 1880417, 1880418, 1880419, 1880420, 1880421, 1880422, 1880423, 1880424, 1880425. Model Number: CS-17120-03M; UDI-DI: B278CS1712003M0; Lot Numbers: 1880426, 1880427, 1880428, 1880429, 1880430, 1880431, 1880432, 1880433, 1880434, 1880435, 1880436, 1880437, 1880438, 1880439, 1880440, 1880441, 1880442, 1880443, 1880444, 1880445, 1880446, 1880447, 1880448, 1880449, 1880450, 1880451, 1880452, 1880453, 1880454.",
            "Status": "recorded"
          }
        },
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          "position": 9,
          "item": {
            "Field": "Distribution pattern",
            "Value": "Product was shipped from Onkos' distribution in Olive Branch, MS to consignees in the following states: GA, TX, WA, LA, NJ, FL, AZ, MD, MS, KS, IL, WI, KY, PA, NC, NE, OH, HI.",
            "Status": "recorded"
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}