{
  "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": "2026-09-20",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "cfres_id": "197345",
      "product_res_number": "Z-0776-2023",
      "event_date_initiated": "2022-11-21",
      "event_date_posted": "2023-01-01",
      "recall_status": "Open, Classified",
      "res_event_number": "91260",
      "product_code": "MDS",
      "product_description": "Guardian iOS app (MMT-8200) and Guardian Android app (MMT-8201), part of the Guardian 4 system",
      "code_info": "App Version 1.3.0",
      "firm_fei_number": "3003166194",
      "recalling_firm": "Medtronic MiniMed",
      "address_1": "18000 Devonshire St",
      "city": "Northridge",
      "state": "CA",
      "postal_code": "91325-1219",
      "additional_info_contact": "818-576-4700",
      "reason_for_recall": "An app, part of a continuous glucose monitoring system, for use with smartphone devices may automatically log out from CareLink, then the app is not able to upload data. When logged out, linked care partners will not receive SMS notifications (could result in hypoglycemia or hyperglycemia), and sensor glucose values will also not be sent to the InPen app.",
      "root_cause_description": "Software change control",
      "action": "On 11/21/22, correction notices were sent to patients, care partners, and healthcare providers.  The following actions were requested of users:\niOS/Android Users:\n1) Verify what version of the app you are running by taking the following steps:\na) On the home screen, navigate to the settings menu on the upper left corner\nb) Select \"Help\"\nc) Confirm \"Version\"\n2) If you are not running version 1.3.0, no action is necessary\n3) If you have version 1.3.0, update to the latest app version currently available in the App Store (1.3.1) by following these steps:\n\niOS Users:\na) Open the App Store app.\nb) Tap your profile icon at the top of the screen.\nc) Scroll to see pending updates.\nd) Tap update next to the mobile app icon to update the app.\n\nAndroid Users:\na) Open the Google Play Store app.\nb) Tap Menu and then Manage apps & devices.\nc) Apps with an update available are labelled \"Update available\". You can also search for a specific app.\nd) Tap Update.\n\nOnce you update to version 1.3.1 and log in to the Guardian App all your past data from version 1.3.0 will remain available and visible.\n\nIt is not recommended or necessary to uninstall the current version of the app from your phone before installing the new version 1.3.1. If you choose to do so, your local data will not able available in the app and you will be prompted to pair your transmitter.\n\nComplete and return the Customer Confirmation Form. Form can be returned to rs.safetyinformation@medtronic.com\n\nFor questions, contact our 24-Hour Technical Support line at 1-800-646-4633, option 1.",
      "product_quantity": "3235",
      "distribution_pattern": "OUS: Austria, Belgium, Chile, Colombia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, Kazakhstan, Kuwait, Luxembourg, Moldova, Republic of, Netherlands, New Zealand, Norway, Poland, Portugal, Qatar, Romania, Saudi Arabia, Serbia, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Tunisia, Turkey, Ukraine, United Arab Emirates, United Kingdom",
      "openfda": {
        "pma_number": [
          "P150029",
          "P140015",
          "P120010",
          "P980022",
          "P050020",
          "P050012",
          "P150021",
          "P160007",
          "P130007",
          "P120005",
          "P150019"
        ],
        "registration_number": [
          "3002807314",
          "3013756811",
          "2024024",
          "3009882464",
          "3007939342",
          "2030598",
          "3009171251",
          "9710492",
          "3007421145",
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          "3010893867",
          "3007527549",
          "2954323",
          "3007981285",
          "2134850",
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        "fei_number": [
          "3002807314",
          "3013756811",
          "3009882464",
          "2024024",
          "3007939342",
          "3004173703",
          "3006371704",
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          "1000518731",
          "3004139819",
          "3010893867",
          "3007527549",
          "3007981285",
          "3042027705"
        ],
        "device_name": "Sensor, Glucose, Invasive",
        "medical_specialty_description": "Unknown",
        "regulation_number": "",
        "device_class": "3"
      }
    }
  ]
}