{
  "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": "2026-09-17",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "cfres_id": "192998",
      "product_res_number": "Z-1207-2022",
      "event_date_initiated": "2022-04-14",
      "event_date_created": "2022-06-03",
      "recall_status": "Open, Classified",
      "res_event_number": "89966",
      "product_code": "DSQ",
      "pma_numbers": [
        "P100047"
      ],
      "product_description": "HeartWare HVAD Pump Implant Kit, a) Model Number 1104JP, b) Model Number MCS1705PU",
      "code_info": "a) Model Number 1104JP:\nGTIN: 00763000170967  Serial numbers: HW41784, HW41825, HW41829, HW41849, HW41852, HW41853, HW41863, HW42312, HW42352, HW42775, HW42818, HW42879, HW42882,  and HW42884.  \n\nb) Model Number MCS1705PU:\nGTIN 00888707005364, Serial Numbers: HW42448 and HW42571; \nGTIN 00888707007139, Serial Numbers: HW42955 and HW42962; \nGTIN 00888707009041, Serial Numbers HW43483 and HW43484; and \nGTIN 00888707003070, Serial number HW42153.",
      "firm_fei_number": "3001504994",
      "recalling_firm": "Medtronic Inc",
      "address_1": "710 Medtronic Pkwy Mailstop Ls245",
      "city": "Minneapolis",
      "state": "MN",
      "postal_code": "55432-5603",
      "additional_info_contact": "MCS Customer Service\n877-367-4823",
      "reason_for_recall": "The pump may have a welding defect that can lead the pump to malfunction. The issue is under investigation by the firm. It is suspected that a weld defect on the center post cap may allow moisture into the center post and corrode the magnets that keep the impeller rotating concentrically, leading to unintended contact between the center post and impeller. If this occurs, it may affect blood flow through the pump. The issue may present clinical signs and symptoms that resemble pump thrombosis.",
      "root_cause_description": "Under Investigation by firm",
      "action": "The firm issued letters flagged \"Urgent Medical Device Recall\" dated April 2022 on 4/14/2022 via 2-day UPS delivery.  The letter provided the issue description and requested the consignee to take the following actions:  Immediately quarantine and return the unused affected product, complete the enclosed Customer Confirmation Form and email it to the firm, share the notice with all those who need to be aware within their organization or to any organization where the existing product has been transferred, and retain the notification for their records regarding the retrieval of the unused affected product.  The Customer Confirmation Form confirms the consignee has read the letter and taken appropriate action.  The consignee is to indicate the product and serial number that is being returned.  The consignee is also supposed to list the product and serial number of the HVAD Pump implant kits that have been implanted.  Return instructions are also provided.\n\nBeginning April 26, 2022, the firm send a follow-up communication to all VAD centers with patients on support to communicate that this retrieval has been conducted as well as informing them of the ongoing investigation and providing patient management recommendations.",
      "product_quantity": "21 pump implant kits",
      "distribution_pattern": "Worldwide distribution - US Nationwide DE and TX. There was no military/government distribution. The countries of Germany and Japan.",
      "openfda": {
        "pma_number": [
          "P100047",
          "P980012",
          "P870072",
          "P920014",
          "P900023",
          "P160035",
          "P160054",
          "P060040",
          "P170038"
        ],
        "registration_number": [
          "1319639",
          "2182208",
          "3008454189",
          "3011823740",
          "3019807891",
          "1218444",
          "3004582654",
          "1927395",
          "1721676",
          "2916596",
          "3005228872",
          "9612515",
          "3007042319",
          "3002807090",
          "3008792657",
          "2133810",
          "2031044",
          "3012931014",
          "2134470",
          "2528981",
          "2029275",
          "3003306248",
          "3010163695"
        ],
        "fei_number": [
          "1000138054",
          "3001236763",
          "2182208",
          "3008454189",
          "3011823740",
          "3019807891",
          "1218444",
          "3006003617",
          "3004582654",
          "1927395",
          "1721676",
          "2916596",
          "3002462840",
          "3005228872",
          "1000306431",
          "3007042319",
          "3002808437",
          "3008792657",
          "3012931014",
          "2528981",
          "3000203066",
          "3003306248",
          "3010163695"
        ],
        "device_name": "Ventricular (Assist) Bypass",
        "medical_specialty_description": "Unknown",
        "regulation_number": "",
        "device_class": "3"
      }
    }
  ]
}