{
  "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": "2026-04-29",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "status": "Terminated",
      "city": "Therwil, Baselland",
      "state": "N/A",
      "country": "Switzerland",
      "classification": "Class II",
      "openfda": {},
      "product_type": "Devices",
      "event_id": "63631",
      "recalling_firm": "Sentec AG",
      "address_1": "Ringstrasse 39",
      "address_2": "N/A",
      "postal_code": "N/A",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "initial_firm_notification": "Letter",
      "distribution_pattern": "Distributed only in MO.",
      "recall_number": "Z-0433-2013",
      "product_description": "SenTec V-Sign Membrane Changer (VS-MC), 9 pieces.  The SenTec V-Sign Membrane Changer is indicated for use with the V-Sign Sensor only.    The V-sign Sensor is indicated for use with the SenTec Digital Monitor when continuous non-invasive monitoring of carbon dioxide tension, oxygen saturation, and pulse rate are required for adult and pediatric patients.",
      "product_quantity": "195 boxes (9 per box)",
      "reason_for_recall": "A manufacturing defect was observed for the membrane changer insert that does not allow electrolyte to be present under the new membrane.  The PCO2 performance of a sensor without electrolyte will be deteriorated.",
      "recall_initiation_date": "20121105",
      "center_classification_date": "20121122",
      "termination_date": "20121218",
      "report_date": "20121128",
      "code_info": "Lot numbers:  1CF5, 1D21, 1D60, 1DC6, 1DED, 1E0D"
    }
  ]
}