{
  "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": "2026-08-20",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "cfres_id": "52629",
      "product_res_number": "Z-0530-2008",
      "event_date_initiated": "2007-09-19",
      "event_date_posted": "2008-01-24",
      "recall_status": "Terminated",
      "event_date_terminated": "2009-07-07",
      "res_event_number": "37989",
      "product_code": "KRL",
      "k_numbers": [
        "K022947"
      ],
      "product_description": "Terumo Ultrasonic air sensor, 3/8\" by 3/32\" (9.5 mm x 2.4 mm), Red, for use on Terumo perfusion systems 1, 8000 and 9000; Catalog No: 5773, Terumo Cardiovascular Systems, Ann Arbor, MI 48103",
      "code_info": "Serial Numbers: 1988 through 4450, 4452 through 4457, 4459 through 4485, 4487 through 4500, 4502 through 4525, 4527 through 4545 and 4551.",
      "firm_fei_number": "1828100",
      "recalling_firm": "Terumo Cardiovascular Systems Corp",
      "address_1": "6200 Jackson Rd",
      "city": "Ann Arbor",
      "state": "MI",
      "postal_code": "48103-9586",
      "additional_info_contact": "800-521-2818",
      "reason_for_recall": "False Alarms: The air sensor may malfunction and trigger false alarms, and may continue to alarm thus preventing the device from being reset.",
      "root_cause_description": "Process control",
      "action": "Consignees were notified of the defect/issue and what to do if it were to occur (short term work around) via an Urgent Medical Device Removal letter dated 9/14/07.  As the permanent fix users were informed the sensor will be replaced when replacements become available.",
      "product_quantity": "2,419",
      "distribution_pattern": "Worldwide: USA,  Australia, Austria, Bangladesh, Belgium, Brazil, Canada, Chile, Costa Rica, Dominican Republic, Equador, Germany, Hong Kong, India, Indonesia, Israel, Japan, Jordan, Kuwait, Latin America, Malaysia, Mexico, Philippines, Russia, Saudi Arabia, Singapore, South Africa, South Korea, Taiwan, Thailand, United Arab Emirates, Uruguay, Venezuela and Vietnam.",
      "openfda": {
        "k_number": [
          "K925541",
          "K103469",
          "K071231",
          "K803102",
          "K842054",
          "K940651",
          "K935977",
          "K961598",
          "K925661",
          "K861860",
          "K864619",
          "K961364",
          "K911632",
          "K090698"
        ],
        "registration_number": [
          "1828100",
          "1928237",
          "8010026",
          "9681834",
          "1649914",
          "3008307705",
          "9611109"
        ],
        "fei_number": [
          "1828100",
          "1928237",
          "3002808267",
          "3002808327",
          "3001665800",
          "3008307705",
          "2828"
        ],
        "device_name": "Detector, Bubble, Cardiopulmonary Bypass",
        "medical_specialty_description": "Cardiovascular",
        "regulation_number": "870.4205",
        "device_class": "2"
      }
    }
  ]
}