{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-04-08",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "country": "United States",
      "city": "Littleton",
      "address_1": "300 Foster St",
      "reason_for_recall": "QFix has advised Mevion Medical Systems that they are identifying unauthorized combinations of QFix Couch Tops with non-QFix devices in clinical use. The kVue Oen Touch latch consists of a precision latch mechanism that can be damaged when used with incompatible (third-party) accessories. This can create unsafe conditions for use and may compromise the subsequent use of any kVue inserts, whether authorized or not. Use of  unauthorized or unvalidated inserts may lead to an incorrect patient treatment or physical injury.",
      "address_2": "",
      "product_quantity": "7",
      "code_info": "S250-0001 through S250-0006 and S250i-0007",
      "center_classification_date": "20180810",
      "distribution_pattern": "US Nationwide Distribution in the states of DC, FL, MO, NJ, OH, and OK.",
      "state": "MA",
      "product_description": "MEVION S250/MEVION S250i Proton Beam Radiation therapy system      Product Usage:  Indicated for the delivery of radiation for the treatment of patients with localized tumors or other conditions susceptible to treatment by radiation.",
      "report_date": "20180822",
      "classification": "Class II",
      "openfda": {},
      "recalling_firm": "Mevion Medical Systems, Inc.",
      "recall_number": "Z-2746-2018",
      "initial_firm_notification": "E-Mail",
      "product_type": "Devices",
      "event_id": "80615",
      "termination_date": "20181002",
      "more_code_info": "",
      "recall_initiation_date": "20180629",
      "postal_code": "01460-2017",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "status": "Terminated"
    }
  ]
}