{
  "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": "2026-08-13",
    "results": {
      "skip": 0,
      "limit": 1,
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  "results": [
    {
      "cfres_id": "29952",
      "product_res_number": "Z-0081-04",
      "event_date_initiated": "2003-10-09",
      "event_date_posted": "2004-07-20",
      "recall_status": "Terminated",
      "event_date_terminated": "2004-02-10",
      "res_event_number": "27489",
      "product_code": "FFK--",
      "k_numbers": [
        "K011065"
      ],
      "product_description": "Sonotrode Probe, a straight nephroscopy probe with a 3.5 mm diameter and 362 mm working length; an accessory to the Richard Wolf Model 2271 Ultrasound Generator Unit 2271; Richard Wolf Medical Instruments Corp., Vernon Hills, IL 60061",
      "code_info": "Model 8963.535, lot number M000580",
      "firm_fei_number": "1418479",
      "recalling_firm": "Richard Wolf Medical Instrument Corp",
      "address_1": "353 Corporate Woods Pkwy",
      "city": "Vernon Hills",
      "state": "IL",
      "postal_code": "60061-3110",
      "additional_info_contact": "Mr. Robert L. Casarsa\n800-323-9653",
      "reason_for_recall": "The sonotrode tube could become blocked by the stone fragments, causing overheating and damage to the device.",
      "root_cause_description": "Other",
      "action": "Recalled from the hospitals by sales representative telephone calls on 10/9/03 and follow-up visits to retriev the recalled lot and replace the units with a new lot of sonotrodes.",
      "product_quantity": "10 probes",
      "distribution_pattern": "Nebraska, Oregon, Minnesota and Illinois.",
      "openfda": {}
    }
  ]
}